OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
gcc/gcc/configure.ac

6386 lines
197 KiB
Plaintext
Raw Normal View History

configure.ac: Use AC_PROG_CPP_WERROR. * configure.ac: Use AC_PROG_CPP_WERROR. * configure: Regenerate. From-SVN: r75411
2004-01-05 04:21:24 +01:00
# configure.ac for GCC
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# Process this file with autoconf to generate a configuration script.
Update copyright years. From-SVN: r243994
2017-01-01 13:07:43 +01:00
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
#This file is part of GCC.
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
#GCC is free software; you can redistribute it and/or modify it under
#the terms of the GNU General Public License as published by the Free
Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page. From-SVN: r126948
2007-07-26 10:37:01 +02:00
#Software Foundation; either version 3, or (at your option) any later
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
#version.
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
#GCC is distributed in the hope that it will be useful, but WITHOUT
#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
#for more details.
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
#You should have received a copy of the GNU General Public License
Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page. From-SVN: r126948
2007-07-26 10:37:01 +02:00
#along with GCC; see the file COPYING3. If not see
#<http://www.gnu.org/licenses/>.
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# --------------------------------
# Initialization and sanity checks
# --------------------------------
Update AC_PREREQ entries to 2.64 /: * configure.ac (AC_PREREQ): Bump to 2.64. intl/: * configure.ac (AC_PREREQ): Bump to 2.64. libdecnumber/: * configure.ac (AC_PREREQ): Bump to 2.64. libiberty/: * configure.ac (AC_PREREQ): Bump to 2.64. libjava/classpath/: * configure.ac (AC_PREREQ): Bump to 2.64. libjava/: * configure.ac (AC_PREREQ): Bump to 2.64. libjava/libltdl/: * configure.ac (AC_PREREQ): Bump to 2.64. Remove FIXME. libssp/: * configure.ac (AC_PREREQ): Bump to 2.64. libobjc/: * configure.ac (AC_PREREQ): Bump to 2.64. libstdc++-v3/: * configure.ac (AC_PREREQ): Bump to 2.64. libada/: * configure.ac (AC_PREREQ): Bump to 2.64. libgcc/: * configure.ac (AC_PREREQ): Bump to 2.64. libgfortran/: * configure.ac (AC_PREREQ): Bump to 2.64. boehm-gc/: * configure.ac (AC_PREREQ): Bump to 2.64. gnattools/: * configure.ac (AC_PREREQ): Bump to 2.64. gcc/: * configure.ac (AC_PREREQ): Bump to 2.64. fixincludes/: * configure.ac (AC_PREREQ): Bump to 2.64. libmudflap/: * configure.ac (AC_PREREQ): Bump to 2.64. zlib/: * configure.ac (AC_PREREQ): Bump to 2.64. libffi/: * configure.ac (AC_PREREQ): Bump to 2.64. libcpp/: * configure.ac (AC_PREREQ): Bump to 2.64. libgomp/: * configure.ac (AC_PREREQ): Bump to 2.64. From-SVN: r151059
2009-08-24 21:08:51 +02:00
AC_PREREQ(2.64)
configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure: Regenerate. From-SVN: r75366
2004-01-03 20:04:34 +01:00
AC_INIT
AC_CONFIG_SRCDIR(tree.c)
* Idea and part of the patch from HJ. * Makefile.in: auto-host.h renamed from auto-config.h. All references changed. (distclean): Remove auto-build.h too. * configure.in: Rename host autoconf generated file to auto-host.h. If host != build, then run autoconf to generate auto-build.h for the build machine and include it in build_xm_files. Check for wait.h and sys/wait.h. From-SVN: r19205
1998-04-14 10:32:34 +02:00
AC_CONFIG_HEADER(auto-host.h:config.in)
configure.in: Invoke AC_CONFIG_HEADER. * configure.in: Invoke AC_CONFIG_HEADER. Check for string.h, strings.h, stdlib.h, time.h, unistd.h. Check for whether malloc/realloc/free need to be declared. (links): Rename config.h to config2.h. (AC_OUTPUT): Create stamp-h. From-SVN: r14488
1997-07-19 04:51:45 +02:00
Alan Modra <amodra.bigpond.net.au> 2005-06-16 Paolo Bonzini <bonzini@gnu.org> Daniel Jacobowitz <dan@codesourcery.com> Alan Modra <amodra.bigpond.net.au> * configure.ac (gcc_version): Set near the beginning. (as, ld, nm): Do not link in-tree tools. Set gcc_cv_* if tools are found in the tree. Use gcc_AC_PROG to find the tools in the system. (objdump): Do not look for it. * Makefile.in (NM_FOR_TARGET): Point to ./nm. (ORIGINAL_AS_FOR_TARGET, ORIGINAL_LD_FOR_TARGET, ORIGINAL_NM_FOR_TARGET): Substitute from autoconf. (as, ld, nm): New rules. (libgcc.mk): Depend on them. * aclocal.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL, gcc_AC_BUILD_EXEEXT): New. (gcc_AC_CHECK_PROG_VER): Use gcc_AC_BUILD_EXEEXT. * configure: Regenerate. Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com> From-SVN: r101084
2005-06-16 14:49:06 +02:00
gcc_version=`cat $srcdir/BASE-VER`
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# Determine the host, build, and target systems
configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure: Regenerate. From-SVN: r75366
2004-01-03 20:04:34 +01:00
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
configure.ac: Add ACX_NONCANONICAL_HOST. gnattools/ * configure.ac: Add ACX_NONCANONICAL_HOST. * configure: Regenerate. * Makefile.in: Replace host_alias with host_noncanonical. (gnattools-cross): Do not rename the tools. gcc/ * configure.ac: Add ACX_NONCANONICAL_HOST. * configure: Regenerate. * Makefile.in: Set host_noncanonical. gcc/ada * gcc-interface/Make-lang.in (GNATMAKE_FOR_HOST): In the canadian cross case, use host_noncanonical instead of host as prefix. (GNATBIND_FOR_HOST): Likewise. (GNATLINK_FOR_HOST): Likewise. (GNATLS_FOR_HOST): Likewise. From-SVN: r236267
2016-05-16 10:55:12 +02:00
# Determine the noncanonical host name, for Ada.
ACX_NONCANONICAL_HOST
Makefile.in, [...]: Replace uses of ${target_alias} for directory names (and other places which... * Makefile.in, configure.in, config.host, mkheaders.in: Replace uses of ${target_alias} for directory names (and other places which won't like the empty string) with ${target_noncanonical}. Introduce call early in configure.in to _GCC_TOPLEV_NONCANONICAL_TARGET so it's available. * configure: Regenerate. From-SVN: r72457
2003-10-14 05:41:42 +02:00
# Determine the noncanonical target name, for directory use.
configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with ACX_NONCANONICAL_TARGET... * configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with ACX_NONCANONICAL_TARGET; remove now-unneeded AC_SUBST. * configure: Regenerate. From-SVN: r86073
2004-08-16 21:26:27 +02:00
ACX_NONCANONICAL_TARGET
Makefile.in, [...]: Replace uses of ${target_alias} for directory names (and other places which... * Makefile.in, configure.in, config.host, mkheaders.in: Replace uses of ${target_alias} for directory names (and other places which won't like the empty string) with ${target_noncanonical}. Introduce call early in configure.in to _GCC_TOPLEV_NONCANONICAL_TARGET so it's available. * configure: Regenerate. From-SVN: r72457
2003-10-14 05:41:42 +02:00
[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make * configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-11-13 14:28:56 +01:00
# Used for constructing correct paths for offload compilers.
real_target_noncanonical=${target_noncanonical}
accel_dir_suffix=
Makefile.in, [...]: Replace "build_canonical" with build, "host_canonical" with host. * Makefile.in, configure.in, config/m68hc11/t-m68hc11-gas: Replace "build_canonical" with build, "host_canonical" with host. * configure.in: Use GCC_TOPLEV_SUBDIRS. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerate. (ada) * Makefile.in: Replace "host_canonical" with "host" for autoconf substitution. From-SVN: r67691
2003-06-10 02:52:18 +02:00
# Determine the target- and build-specific subdirectories
GCC_TOPLEV_SUBDIRS
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# Set program_transform_name
AC_ARG_PROGRAM
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: Check for bogus GCC_EXEC_PREFIX and LIBRARY_PATH. * configure.in: Check for bogus GCC_EXEC_PREFIX and LIBRARY_PATH. * configure: Rebuilt. From-SVN: r22320
1998-09-08 00:39:41 +02:00
# Check for bogus environment variables.
# Test if LIBRARY_PATH contains the notation for the current directory
# since this would lead to problems installing/building glibc.
# LIBRARY_PATH contains the current directory if one of the following
# is true:
# - one of the terminals (":" and ";") is the first or last sign
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
AC_MSG_CHECKING(LIBRARY_PATH variable)
changequote(,)dnl
case ${LIBRARY_PATH} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
library_path_setting="contains current directory"
;;
*)
library_path_setting="ok"
;;
esac
changequote([,])dnl
AC_MSG_RESULT($library_path_setting)
if test "$library_path_setting" != "ok"; then
AC_MSG_ERROR([
*** LIBRARY_PATH shouldn't contain the current directory when
README, [...]: Update name (egcs -> gcc) and version #s (1.1 -> 2.96) as needed. * README, configure.in, gcc.1, gcc.texi: Update name (egcs -> gcc) and version #s (1.1 -> 2.96) as needed. * README.g77: Kill way out of date file in the toplevel directory. Part of the ongoing conversion to the one true gcc. From-SVN: r27308
1999-06-02 03:37:08 +02:00
*** building gcc. Please change the environment variable
configure.in: Check for bogus GCC_EXEC_PREFIX and LIBRARY_PATH. * configure.in: Check for bogus GCC_EXEC_PREFIX and LIBRARY_PATH. * configure: Rebuilt. From-SVN: r22320
1998-09-08 00:39:41 +02:00
*** and run configure again.])
fi
# Test if GCC_EXEC_PREFIX contains the notation for the current directory
# since this would lead to problems installing/building glibc.
# GCC_EXEC_PREFIX contains the current directory if one of the following
# is true:
# - one of the terminals (":" and ";") is the first or last sign
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
AC_MSG_CHECKING(GCC_EXEC_PREFIX variable)
changequote(,)dnl
case ${GCC_EXEC_PREFIX} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
gcc_exec_prefix_setting="contains current directory"
;;
*)
gcc_exec_prefix_setting="ok"
;;
esac
changequote([,])dnl
AC_MSG_RESULT($gcc_exec_prefix_setting)
if test "$gcc_exec_prefix_setting" != "ok"; then
AC_MSG_ERROR([
*** GCC_EXEC_PREFIX shouldn't contain the current directory when
README, [...]: Update name (egcs -> gcc) and version #s (1.1 -> 2.96) as needed. * README, configure.in, gcc.1, gcc.texi: Update name (egcs -> gcc) and version #s (1.1 -> 2.96) as needed. * README.g77: Kill way out of date file in the toplevel directory. Part of the ongoing conversion to the one true gcc. From-SVN: r27308
1999-06-02 03:37:08 +02:00
*** building gcc. Please change the environment variable
configure.in: Check for bogus GCC_EXEC_PREFIX and LIBRARY_PATH. * configure.in: Check for bogus GCC_EXEC_PREFIX and LIBRARY_PATH. * configure: Rebuilt. From-SVN: r22320
1998-09-08 00:39:41 +02:00
*** and run configure again.])
fi
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# -----------
# Directories
# -----------
# Specify the local prefix
local_prefix=
AC_ARG_WITH(local-prefix,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-local-prefix=DIR],
[specifies directory to put local include])],
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
[case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
no) ;;
*) local_prefix=$with_local_prefix ;;
esac])
# Default local prefix if it is empty
if test x$local_prefix = x; then
local_prefix=/usr/local
fi
configure.ac: Move AC_ARG_WITH checks for native-system-header-dir... 2015-07-17 Yvan Roux <yvan.roux@linaro.org> Matthias Klose <doko@ubuntu.com> * configure.ac: Move AC_ARG_WITH checks for native-system-header-dir, build-sysroot, sysroot from the `Miscenalleous configure options' to the `Directories' section and strip trailing `/' from with_sysroot. (gcc_gxx_include_dir): Don't strip a `/' sysroot value. * configure: Regenerated. Co-Authored-By: Matthias Klose <doko@ubuntu.com> From-SVN: r225921
2015-07-17 10:17:11 +02:00
AC_ARG_WITH([native-system-header-dir],
[ --with-native-system-header-dir=dir
use dir as the directory to look for standard
system header files in. Defaults to /usr/include.],
[
case ${with_native_system_header_dir} in
yes|no) AC_MSG_ERROR([bad value ${withval} given for --with-native-system-header-dir]) ;;
/* | [[A-Za-z]]:[[\\/]]*) ;;
*) AC_MSG_ERROR([--with-native-system-header-dir argument ${withval} must be an absolute directory]) ;;
esac
configured_native_system_header_dir="${withval}"
], [configured_native_system_header_dir=])
AC_ARG_WITH(build-sysroot,
[AS_HELP_STRING([--with-build-sysroot=sysroot],
[use sysroot as the system root during the build])],
[if test x"$withval" != x ; then
SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
fi],
[SYSROOT_CFLAGS_FOR_TARGET=])
AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
if test "x$prefix" = xNONE; then
test_prefix=/usr/local
else
test_prefix=$prefix
fi
if test "x$exec_prefix" = xNONE; then
test_exec_prefix=$test_prefix
else
test_exec_prefix=$exec_prefix
fi
AC_ARG_WITH(sysroot,
[AS_HELP_STRING([[--with-sysroot[=DIR]]],
[search for usr/lib, usr/include, et al, within DIR])],
[
case ${with_sysroot} in
/) ;;
*/) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
esac
case ${with_sysroot} in
yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
*) TARGET_SYSTEM_ROOT=$with_sysroot ;;
esac
TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
case ${TARGET_SYSTEM_ROOT} in
"${test_prefix}"|"${test_prefix}/"*|\
"${test_exec_prefix}"|"${test_exec_prefix}/"*|\
'${prefix}'|'${prefix}/'*|\
'${exec_prefix}'|'${exec_prefix}/'*)
t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
TARGET_SYSTEM_ROOT_DEFINE="$t"
;;
esac
], [
TARGET_SYSTEM_ROOT=
TARGET_SYSTEM_ROOT_DEFINE=
CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
])
AC_SUBST(TARGET_SYSTEM_ROOT)
AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
AC_SUBST(CROSS_SYSTEM_HEADER_DIR)
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
# passed in by the toplevel make and thus we'd get different behavior
# depending on where we built the sources.
gcc_gxx_include_dir=
# Specify the g++ header file directory
AC_ARG_WITH(gxx-include-dir,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-gxx-include-dir=DIR],
[specifies directory to put g++ header files])],
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
[case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
no) ;;
*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
esac])
acinclude.m4 (GLIBCXX_EXPORT_INSTALL_INFO): When cross-compiling, put headers in $prefix/$target/include/c++. * acinclude.m4 (GLIBCXX_EXPORT_INSTALL_INFO): When cross-compiling, put headers in $prefix/$target/include/c++. * configure: Regenerated. * configure.ac: Set gcc_gxx_include_dir to $target/include/c++ when cross-compiling. Do not substitute libstdcxx_incdir. * configure: Regenerated. From-SVN: r114845
2006-06-21 11:16:03 +02:00
# This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
if test x${gcc_gxx_include_dir} = x; then
if test x${enable_version_specific_runtime_libs} = xyes; then
gcc_gxx_include_dir='${libsubdir}/include/c++'
else
acinclude.m4 (GLIBCXX_EXPORT_INSTALL_INFO): When cross-compiling, put headers in $prefix/$target/include/c++. * acinclude.m4 (GLIBCXX_EXPORT_INSTALL_INFO): When cross-compiling, put headers in $prefix/$target/include/c++. * configure: Regenerated. * configure.ac: Set gcc_gxx_include_dir to $target/include/c++ when cross-compiling. Do not substitute libstdcxx_incdir. * configure: Regenerated. From-SVN: r114845
2006-06-21 11:16:03 +02:00
libstdcxx_incdir='include/c++/$(version)'
if test x$host != x$target; then
libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
fi
configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix). gcc/ * configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix). (gcc_tooldir): Likewise. * configure: Regenerate. * Makefile.in (libsubdir_to_prefix): New variable, based on the old configure.ac gcc_tooldir setting. (prefix_to_exec_prefix): New variable. (DRIVER_DEFINES): Use $(libsubdir_to_prefix)$(prefix_to_exec_prefix) rather than $(unlibsubdir)/../ to derive TOOLDIR_BASE_PREFIX. From-SVN: r126225
2007-07-02 21:20:33 +02:00
gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
fi
fi
Translate built-in include paths for sysroot. gcc/ * Makefile.in (gcc_gxx_include_dir_add_sysroot): New. (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT. * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field. * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to control whether sysroot should be prepended to gxx include dir. * configure: Regenerate. From-SVN: r182938
2012-01-06 01:14:32 +01:00
gcc_gxx_include_dir_add_sysroot=0
if test "${with_sysroot+set}" = set; then
gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
if test "${gcc_gxx_without_sysroot}"; then
configure.ac: Move AC_ARG_WITH checks for native-system-header-dir... 2015-07-17 Yvan Roux <yvan.roux@linaro.org> Matthias Klose <doko@ubuntu.com> * configure.ac: Move AC_ARG_WITH checks for native-system-header-dir, build-sysroot, sysroot from the `Miscenalleous configure options' to the `Directories' section and strip trailing `/' from with_sysroot. (gcc_gxx_include_dir): Don't strip a `/' sysroot value. * configure: Regenerated. Co-Authored-By: Matthias Klose <doko@ubuntu.com> From-SVN: r225921
2015-07-17 10:17:11 +02:00
if test x${with_sysroot} != x/; then
gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
fi
Translate built-in include paths for sysroot. gcc/ * Makefile.in (gcc_gxx_include_dir_add_sysroot): New. (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT. * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field. * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to control whether sysroot should be prepended to gxx include dir. * configure: Regenerate. From-SVN: r182938
2012-01-06 01:14:32 +01:00
gcc_gxx_include_dir_add_sysroot=1
fi
fi
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
AC_ARG_WITH(cpp_install_dir,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AC_HELP_STRING([--with-cpp-install-dir=DIR],
[install the user visible C preprocessor in DIR
(relative to PREFIX) as well as PREFIX/bin])],
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
[if test x$withval = xyes; then
AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
elif test x$withval != xno; then
cpp_install_dir=$withval
fi])
Makefile.in: Get parsedir and docobjdir from configure. 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> * Makefile.in: Get parsedir and docobjdir from configure. * configure.in: Recogonize --enable-generated-files-in-srcdir. Pass along parsedir and docobjdir. * configure: Regenerate. * doc/install.texi: Document --enable-generated-files-in-srcdir. From-SVN: r72731
2003-10-21 01:45:51 +02:00
# We would like to our source tree to be readonly. However when releases or
# pre-releases are generated, the flex/bison generated files as well as the
# various formats of manuals need to be included along with the rest of the
# sources. Therefore we have --enable-generated-files-in-srcdir to do
# just that.
re PR bootstrap/12744 (A GCC release tarball can no longer be built without bison/flex) gcc/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> PR bootstrap/12744 * configure.in: Revamp enable-generated-files-in-srcdir rule to define GENINSRC and not parsedir. Define srcextra as a langhook. * configure: Regenerate. * Makefile.in: Suppress default .l.c rule. Don't substitute parsedir and delete all references throughout. Conditionally define rule for srcextra dependent on GENINSRC. (stmp-docobjdir): Delete. (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule. (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c, and gengtype-yacc.h back to source directory. (maintainer-clean): Delete all parse files in source directory. (distclean): Delete generated files. * objc/Make-lang.in (objc-parse.o): Use implicit build rule. (objc-parse.c, objc-parse.y): Don't use parsedir. (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source directory if requested. (po-generated): Don't use parsedir. (objc.maintainer-clean): Delete above files from source directory. gcc/ada/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (ada.srcextra): Dummy entry. gcc/cp/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (c++.srcextra): Dummy entry. gcc/f/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (f77.srcextra): Dummy entry. gcc/java/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory. (java.srcextra): Copy above back to source directory if requested. (po-generated): Delete reference to $(parsedir). (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir). Use implicit rule. gcc/treelang/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (TREE_GENERATED): Delete reference to $(parsedir). (treelang/parse.o, treelang/lex.o): Look for sources in build directory. Use implicit rule. (treelang/parse.c, treelang/parse.h treelang/lex.c): Always build in doc directory. (treelang.srcextra): Copy above back to source directory if requested. From-SVN: r75903
2004-01-15 05:02:24 +01:00
AC_MSG_CHECKING([whether to place generated files in the source directory])
dnl generated-files-in-srcdir is disabled by default
AC_ARG_ENABLE(generated-files-in-srcdir,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-generated-files-in-srcdir],
[put copies of generated files in source dir
intended for creating source tarballs for users
without texinfo bison or flex])],
re PR bootstrap/12744 (A GCC release tarball can no longer be built without bison/flex) gcc/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> PR bootstrap/12744 * configure.in: Revamp enable-generated-files-in-srcdir rule to define GENINSRC and not parsedir. Define srcextra as a langhook. * configure: Regenerate. * Makefile.in: Suppress default .l.c rule. Don't substitute parsedir and delete all references throughout. Conditionally define rule for srcextra dependent on GENINSRC. (stmp-docobjdir): Delete. (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule. (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c, and gengtype-yacc.h back to source directory. (maintainer-clean): Delete all parse files in source directory. (distclean): Delete generated files. * objc/Make-lang.in (objc-parse.o): Use implicit build rule. (objc-parse.c, objc-parse.y): Don't use parsedir. (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source directory if requested. (po-generated): Don't use parsedir. (objc.maintainer-clean): Delete above files from source directory. gcc/ada/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (ada.srcextra): Dummy entry. gcc/cp/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (c++.srcextra): Dummy entry. gcc/f/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (f77.srcextra): Dummy entry. gcc/java/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory. (java.srcextra): Copy above back to source directory if requested. (po-generated): Delete reference to $(parsedir). (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir). Use implicit rule. gcc/treelang/ 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> * Make-lang.in (TREE_GENERATED): Delete reference to $(parsedir). (treelang/parse.o, treelang/lex.o): Look for sources in build directory. Use implicit rule. (treelang/parse.c, treelang/parse.h treelang/lex.c): Always build in doc directory. (treelang.srcextra): Copy above back to source directory if requested. From-SVN: r75903
2004-01-15 05:02:24 +01:00
generated_files_in_srcdir=$enableval,
generated_files_in_srcdir=no)
AC_MSG_RESULT($generated_files_in_srcdir)
if test "$generated_files_in_srcdir" = "yes"; then
GENINSRC=''
else
GENINSRC='#'
fi
AC_SUBST(GENINSRC)
Makefile.in: Get parsedir and docobjdir from configure. 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> * Makefile.in: Get parsedir and docobjdir from configure. * configure.in: Recogonize --enable-generated-files-in-srcdir. Pass along parsedir and docobjdir. * configure: Regenerate. * doc/install.texi: Document --enable-generated-files-in-srcdir. From-SVN: r72731
2003-10-21 01:45:51 +02:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# -------------------
# Find default linker
# -------------------
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# With GNU ld
AC_ARG_WITH(gnu-ld,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-gnu-ld], [arrange to work with GNU ld])],
Fix host/build confusion with gas and gnu_ld flags. * configure.in (gnu_ld): Rename to gnu_ld_flag before main loop. Set gnu_ld to gnu_ld_flag inside main loop. (gas): Likewise. From-SVN: r19230
1998-04-15 14:41:32 +02:00
gnu_ld_flag="$with_gnu_ld",
gnu_ld_flag=no)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
[Darwin, config] Arrange for ld64 to be detected as Darwin's linker. This is an initial patch in a series that converts Darwin's configury to detect ld64 features, rather than the current process of hard-coding them on target system version. A ld64-compatible linker is currently required and assumed by Darwin. If a DEFAULT_LINKER is set via --with-ld= then this will be tested to see if it is ld64. The ld64 version is determined for the chosen ld and this is exported for use in setting a default value for -mtarget-linker (needed for run-time code-gen changes to section choices). The support for -rdynamic is converted to be detected at config time, or by the ld64 version if that is found. gcc/ 2016-11-27 Iain Sandoe <iain@codesourcery.com> PR target/71767 * configure.ac (with-ld64): New var, set for Darwin, set on detection of ld64, gcc_cv_ld64_export_dynamic: New, New test. * config/darwin.h: Use LD64_HAS_DYNAMIC export. DEF_LD64: New, define. * config/darwin10.h(DEF_LD64): Update for this target version. * config/darwin12.h(LINK_GCC_C_SEQUENCE_SPEC): Remove rdynamic test. (DEF_LD64): Update for this target version. * configure: Regenerated. * config.in: Regenerated. From-SVN: r242894
2016-11-27 15:29:36 +01:00
case $target in
*darwin*) ld64_flag=yes;; # Darwin can only use a ld64-compatible linker.
*) ld64_flag=no;;
esac
configure.in: new flags --with-ld and --with-as... * configure.in: new flags --with-ld and --with-as, equivalent to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed From-SVN: r22629
1998-09-28 17:52:01 +02:00
# With pre-defined ld
AC_ARG_WITH(ld,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-ld], [arrange to use the specified ld (full pathname)])],
configure.in (DEFAULT_LINKER): renamed from LD * configure.in (DEFAULT_LINKER): renamed from LD (DEFAULT_ASSEMBLER): renamed from AS; reverted Schwab's patch (gcc_cv_as): try $DEFAULT_ASSEMBLER before $AS * configure: rebuilt From-SVN: r23497
1998-11-02 03:17:53 +01:00
DEFAULT_LINKER="$with_ld")
if test x"${DEFAULT_LINKER+set}" = x"set"; then
if test ! -x "$DEFAULT_LINKER"; then
configure.ac (--with-as): Abort if user-supplied assembler cannot be executed. * configure.ac (--with-as): Abort if user-supplied assembler cannot be executed. (--with-ld): Likewise for the linker. * configure: Regenerate. From-SVN: r81316
2004-04-30 02:33:18 +02:00
AC_MSG_ERROR([cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER])
configure.in (DEFAULT_LINKER, [...]): Use grep instead of test and sed to check whether they're GNU programs. * configure.in (DEFAULT_LINKER, DEFAULT_ASSEMBLER): Use grep instead of test and sed to check whether they're GNU programs. * configure: Rebuilt. From-SVN: r26158
1999-04-03 16:52:07 +02:00
elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
configure.in: new flags --with-ld and --with-as... * configure.in: new flags --with-ld and --with-as, equivalent to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed From-SVN: r22629
1998-09-28 17:52:01 +02:00
gnu_ld_flag=yes
[Darwin, config] Arrange for ld64 to be detected as Darwin's linker. This is an initial patch in a series that converts Darwin's configury to detect ld64 features, rather than the current process of hard-coding them on target system version. A ld64-compatible linker is currently required and assumed by Darwin. If a DEFAULT_LINKER is set via --with-ld= then this will be tested to see if it is ld64. The ld64 version is determined for the chosen ld and this is exported for use in setting a default value for -mtarget-linker (needed for run-time code-gen changes to section choices). The support for -rdynamic is converted to be detected at config time, or by the ld64 version if that is found. gcc/ 2016-11-27 Iain Sandoe <iain@codesourcery.com> PR target/71767 * configure.ac (with-ld64): New var, set for Darwin, set on detection of ld64, gcc_cv_ld64_export_dynamic: New, New test. * config/darwin.h: Use LD64_HAS_DYNAMIC export. DEF_LD64: New, define. * config/darwin10.h(DEF_LD64): Update for this target version. * config/darwin12.h(LINK_GCC_C_SEQUENCE_SPEC): Remove rdynamic test. (DEF_LD64): Update for this target version. * configure: Regenerated. * config.in: Regenerated. From-SVN: r242894
2016-11-27 15:29:36 +01:00
elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
ld64_flag=yes
configure.in: new flags --with-ld and --with-as... * configure.in: new flags --with-ld and --with-as, equivalent to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed From-SVN: r22629
1998-09-28 17:52:01 +02:00
fi
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER",
[Define to enable the use of a default linker.])
configure.in: new flags --with-ld and --with-as... * configure.in: new flags --with-ld and --with-as, equivalent to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed From-SVN: r22629
1998-09-28 17:52:01 +02:00
fi
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
AC_MSG_CHECKING([whether a default linker was specified])
if test x"${DEFAULT_LINKER+set}" = x"set"; then
if test x"$gnu_ld_flag" = x"no"; then
AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
else
AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
fi
else
AC_MSG_RESULT(no)
fi
collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. 2004-07-07 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. (main): Pass "--demangle" to ld if no_demangle is not 0 and HAVE_LD_DEMANGLE is defined. Don't set current_demangling_style if HAVE_LD_DEMANGLE is defined. * configure.ac (--with-demangler-in-ld): Added (HAVE_LD_DEMANGLE): Define if ld supports --demangle when --with-demangler-in-ld is used. * config.in: Regenerated. * configure: Likewise. From-SVN: r84227
2004-07-07 22:29:13 +02:00
# With demangler in GNU ld
AC_ARG_WITH(demangler-in-ld,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-demangler-in-ld], [try to use demangler in GNU ld])],
collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. 2004-07-07 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. (main): Pass "--demangle" to ld if no_demangle is not 0 and HAVE_LD_DEMANGLE is defined. Don't set current_demangling_style if HAVE_LD_DEMANGLE is defined. * configure.ac (--with-demangler-in-ld): Added (HAVE_LD_DEMANGLE): Define if ld supports --demangle when --with-demangler-in-ld is used. * config.in: Regenerated. * configure: Likewise. From-SVN: r84227
2004-07-07 22:29:13 +02:00
demangler_in_ld="$with_demangler_in_ld",
configure.ac (demangler_in_ld): Default to yes. 2011-07-24 Sandra Loosemore <sandra@codesourcery.com> gcc/ * configure.ac (demangler_in_ld): Default to yes. * configure: Regenerated. * collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't mess with COLLECT_NO_DEMANGLE, and just pass --demangle and --no-demangle options straight through to ld. When HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a way that has the intended effect on Windows. From-SVN: r176720
2011-07-25 01:22:41 +02:00
demangler_in_ld=yes)
collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. 2004-07-07 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. (main): Pass "--demangle" to ld if no_demangle is not 0 and HAVE_LD_DEMANGLE is defined. Don't set current_demangling_style if HAVE_LD_DEMANGLE is defined. * configure.ac (--with-demangler-in-ld): Added (HAVE_LD_DEMANGLE): Define if ld supports --demangle when --with-demangler-in-ld is used. * config.in: Regenerated. * configure: Likewise. From-SVN: r84227
2004-07-07 22:29:13 +02:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# ----------------------
# Find default assembler
# ----------------------
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# With GNU as
AC_ARG_WITH(gnu-as,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-gnu-as], [arrange to work with GNU as])],
Fix host/build confusion with gas and gnu_ld flags. * configure.in (gnu_ld): Rename to gnu_ld_flag before main loop. Set gnu_ld to gnu_ld_flag inside main loop. (gas): Likewise. From-SVN: r19230
1998-04-15 14:41:32 +02:00
gas_flag="$with_gnu_as",
gas_flag=no)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: new flags --with-ld and --with-as... * configure.in: new flags --with-ld and --with-as, equivalent to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed From-SVN: r22629
1998-09-28 17:52:01 +02:00
AC_ARG_WITH(as,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-as], [arrange to use the specified as (full pathname)])],
configure.in (DEFAULT_LINKER): renamed from LD * configure.in (DEFAULT_LINKER): renamed from LD (DEFAULT_ASSEMBLER): renamed from AS; reverted Schwab's patch (gcc_cv_as): try $DEFAULT_ASSEMBLER before $AS * configure: rebuilt From-SVN: r23497
1998-11-02 03:17:53 +01:00
DEFAULT_ASSEMBLER="$with_as")
if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
if test ! -x "$DEFAULT_ASSEMBLER"; then
configure.ac (--with-as): Abort if user-supplied assembler cannot be executed. * configure.ac (--with-as): Abort if user-supplied assembler cannot be executed. (--with-ld): Likewise for the linker. * configure: Regenerate. From-SVN: r81316
2004-04-30 02:33:18 +02:00
AC_MSG_ERROR([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER])
configure.in (DEFAULT_LINKER, [...]): Use grep instead of test and sed to check whether they're GNU programs. * configure.in (DEFAULT_LINKER, DEFAULT_ASSEMBLER): Use grep instead of test and sed to check whether they're GNU programs. * configure: Rebuilt. From-SVN: r26158
1999-04-03 16:52:07 +02:00
elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
configure.in: new flags --with-ld and --with-as... * configure.in: new flags --with-ld and --with-as, equivalent to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed From-SVN: r22629
1998-09-28 17:52:01 +02:00
gas_flag=yes
fi
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER",
[Define to enable the use of a default assembler.])
configure.in (DEFAULT_LINKER): renamed from LD * configure.in (DEFAULT_LINKER): renamed from LD (DEFAULT_ASSEMBLER): renamed from AS; reverted Schwab's patch (gcc_cv_as): try $DEFAULT_ASSEMBLER before $AS * configure: rebuilt From-SVN: r23497
1998-11-02 03:17:53 +01:00
fi
configure.in: new flags --with-ld and --with-as... * configure.in: new flags --with-ld and --with-as, equivalent to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed From-SVN: r22629
1998-09-28 17:52:01 +02:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
AC_MSG_CHECKING([whether a default assembler was specified])
if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
if test x"$gas_flag" = x"no"; then
AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
configure.in: Fix --without/--disable cases for local-prefix, gxx-include-dir and checking. * configure.in: Fix --without/--disable cases for local-prefix, gxx-include-dir and checking. From-SVN: r21464
1998-07-29 01:47:28 +02:00
else
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
configure.in: Fix --without/--disable cases for local-prefix, gxx-include-dir and checking. * configure.in: Fix --without/--disable cases for local-prefix, gxx-include-dir and checking. From-SVN: r21464
1998-07-29 01:47:28 +02:00
fi
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
else
AC_MSG_RESULT(no)
configure.in: Fix --without/--disable cases for local-prefix, gxx-include-dir and checking. * configure.in: Fix --without/--disable cases for local-prefix, gxx-include-dir and checking. From-SVN: r21464
1998-07-29 01:47:28 +02:00
fi
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# ---------------
# Find C compiler
# ---------------
configure.in: Move AC_CANONICAL_SYSTEM and AC_ARG_PROGRAM back before AC_PROG_CC. * configure.in: Move AC_CANONICAL_SYSTEM and AC_ARG_PROGRAM back before AC_PROG_CC. * configure: Rebuilt. From-SVN: r59532
2002-11-26 21:08:08 +01:00
configure.ac: Remove default executable files before AC_PROG_CC. * configure.ac: Remove default executable files before AC_PROG_CC. * configure: Regenerate. From-SVN: r77542
2004-02-09 18:40:32 +01:00
# If a non-executable a.out is present (e.g. created by GNU as above even if
# invoked with -v only), the IRIX 6 native ld just overwrites the existing
# file, even when creating an executable, so an execution test fails.
# Remove possible default executable files to avoid this.
#
# FIXME: This really belongs into AC_PROG_CC and can be removed once
# Autoconf includes it.
rm -f a.out a.exe b.out
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
# Find the native compiler
AC_PROG_CC
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
AC_PROG_CXX
re PR ada/36001 ($(GNATMAKE) not defined with 'cd gcc && make') 2008-05-12 Samuel Tardieu <sam@rfc1149.net> Paolo Bonzini <bonzini@gnu.org> PR ada/36001 * acx.m4: Add optional parameter to ACX_PROG_GNAT. gcc: 2008-05-12 Samuel Tardieu <sam@rfc1149.net> Paolo Bonzini <bonzini@gnu.org> PR ada/36001 * Makefile.in: Substitute GNATMAKE and GNATBIND. * configure.ac: Add call to ACX_PROG_GNAT. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r135220
2008-05-12 18:25:07 +02:00
ACX_PROG_GNAT([-I"$srcdir"/ada])
configure.ac: Use C++ for all tests. * configure.ac: Use C++ for all tests. Use AC_CHECK_DECLS for strstr and basename. * configure: Regenerate. From-SVN: r223691
2015-05-26 14:28:53 +02:00
# Do configure tests with the C++ compiler, since that's what we build with.
AC_LANG(C++)
Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS too. 2006-06-15 Paolo Bonzini <bonzini@gnu.org> * Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS too. * Makefile.in: Regenerate. gcc: 2006-06-15 Paolo Bonzini <bonzini@gnu.org> * configure.ac (CFLAGS): Get them from the toplevel or from the configure invocation. * configure: Regenerate. * Makefile.in (CFLAGS): Substitute value provided by configure. From-SVN: r114673
2006-06-15 08:26:59 +02:00
# Remove the -O2: for historical reasons, unless bootstrapping we prefer
# optimizations to be activated explicitly by the toplevel.
case "$CC" in
*/prev-gcc/xgcc*) ;;
re PR other/54692 (gcc doesn't build with "-Og -g") PR other/54692 * configure.ac (CFLAGS, CXXFLAGS): Remove -Ofast or -Og properly. * configure: Regenerated. From-SVN: r191702
2012-09-25 14:27:47 +02:00
*) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" `
CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" ` ;;
Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS too. 2006-06-15 Paolo Bonzini <bonzini@gnu.org> * Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS too. * Makefile.in: Regenerate. gcc: 2006-06-15 Paolo Bonzini <bonzini@gnu.org> * configure.ac (CFLAGS): Get them from the toplevel or from the configure invocation. * configure: Regenerate. * Makefile.in (CFLAGS): Substitute value provided by configure. From-SVN: r114673
2006-06-15 08:26:59 +02:00
esac
AC_SUBST(CFLAGS)
configure.ac (CXXFLAGS): Remove -O2 when not bootstrapping. * configure.ac (CXXFLAGS): Remove -O2 when not bootstrapping. * configure: Regenerated. From-SVN: r191267
2012-09-13 18:30:17 +02:00
AC_SUBST(CXXFLAGS)
Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS too. 2006-06-15 Paolo Bonzini <bonzini@gnu.org> * Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Export CFLAGS and LDFLAGS too. * Makefile.in: Regenerate. gcc: 2006-06-15 Paolo Bonzini <bonzini@gnu.org> * configure.ac (CFLAGS): Get them from the toplevel or from the configure invocation. * configure: Regenerate. * Makefile.in (CFLAGS): Substitute value provided by configure. From-SVN: r114673
2006-06-15 08:26:59 +02:00
Centralize PICFLAG configuration config: * picflag.m4: New file. gcc: * configure.ac (GCC_PICFLAG_FOR_TARGET): Call it. (PICFLAG_FOR_TARGET): Substitute. * aclocal.m4: Regenerate. * configure: Regenerate. gcc/ada: * gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New. (GNATLIBCFLAGS_FOR_C): Replace TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET. (gnatlib-shared-default, gnatlib-shared-dual-win32) (gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared) (gnatlib-sjlj, gnatlib-zcx): Likewise. libada: * configure.ac: Include ../config/picflag.m4. (GCC_PICFLAG): Call it. Substitute. * configure: Regenerate. * Makefile.in (TARGET_LIBGCC2_CFLAGS): Replace by PICFLAG. (GNATLIBCFLAGS_FOR_C): Replace TARGET_LIBGCC2_CFLAGS by PICFLAG. (LIBADA_FLAGS_TO_PASS): Pass PICFLAG as PICFLAG_FOR_TARGET. Don't include $(GCC_DIR)/libgcc.mvars. libiberty: * aclocal.m4: Include ../config/picflag.m4. * configure.ac (GCC_PICFLAG): Call it. (enable_shared): Clear PICFLAG unless shared. * configure: Regenerate. From-SVN: r177967
2011-08-22 18:54:02 +02:00
# Determine PICFLAG for target gnatlib.
GCC_PICFLAG_FOR_TARGET
AC_SUBST(PICFLAG_FOR_TARGET)
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
# -------------------------
# Check C compiler features
# -------------------------
extensions.m4: New. config: 2008-03-27 Paolo Bonzini <bonzini@gnu.org> * extensions.m4: New. gcc: 2008-03-27 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Replace custom __GNU_SOURCE test with AC_USE_SYSTEM_EXTENSIONS. Move it earlier. * aclocal.m4: Regenerate. * configure: Regenerate. * config.in: Regenerate. From-SVN: r133635
2008-03-27 10:46:19 +01:00
AC_USE_SYSTEM_EXTENSIONS
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
AC_PROG_CPP
AC_C_INLINE
configure.ac: Use AC_SYS_LARGEFILE. gcc/: * configure.ac: Use AC_SYS_LARGEFILE. * configure: Rebuild. * config.in: Rebuild. libcpp/: * configure.ac: Use AC_SYS_LARGEFILE. * configure: Rebuild. * config.in: Rebuild. From-SVN: r166230
2010-11-03 03:45:25 +01:00
AC_SYS_LARGEFILE
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# sizeof(char) is 1 by definition.
configure.ac: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF. 2004-09-17 Jones Desougi <jones@ingate.com> * configure.ac: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF. * configure, config.in: Regenerate. From-SVN: r87686
2004-09-18 02:50:15 +02:00
AC_CHECK_SIZEOF(void *)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
configure.ac: Don't use gcc_AC_C_LONG_LONG. 2005-05-24 Kelley Cook <kcook@gcc.gnu.org> * configure.ac: Don't use gcc_AC_C_LONG_LONG. Check for existence of long long and __int64 before determining their size. * aclocal.m4: Delete gcc_AC_C_LONG_LONG. * configure, config.h.in: Regenerate. From-SVN: r100131
2005-05-25 02:15:21 +02:00
AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)])
[multiple changes] 2009-09-08 Paolo Bonzini <bonzini@gnu.org> * stdint.m4: Rewrite by using autoconf 2.64 features. 2009-09-08 Kai Tietz <kai.tietz@onevision.com> * configure.ac (GCC_STDINT_TYPES): Initialize intptr_t, uintptr_t, HAVE_INTTYPES_H, HAVE_STDINT_H, HAVE_UINTPTR_T, and HAVE_INTPTR_T. * configure: Regenerated. * config.in: Regenerated * system.h (stdint.h): Add include. (inttypes.h): Likewise. * Makefile.in (aclocal): Add config/stdint.m4. * aclocal.m4: Regenerated. From-SVN: r151514
2009-09-08 17:21:07 +02:00
GCC_STDINT_TYPES
configure.ac: Remove long long and __int64 type checks... 2014-05-26 Richard Biener <rguenther@suse.de> libcpp/ * configure.ac: Remove long long and __int64 type checks, add check for uint64_t and fail if that wasn't found. * include/cpplib.h (cpp_num_part): Use uint64_t. * config.in: Regenerate. * configure: Likewise. gcc/ * configure.ac: Drop __int64 type check. Insist that we found uint64_t and int64_t. * hwint.h (HOST_BITS_PER___INT64): Remove. (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case. (HOST_WIDE_INT_PRINT_*): Remove 32bit case. (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*. (HOST_WIDEST_FAST_INT): Remove __int64 case. * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t for dst_q_src_df_rms_cdt. * configure: Regenerate. * config.in: Likewise. From-SVN: r210928
2014-05-26 10:19:02 +02:00
if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
AC_MSG_ERROR([uint64_t or int64_t not found])
fi
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
configure.ac: Check whether the underlying type of int64_t is long or long long. 2014-06-04 Richard Biener <rguenther@suse.de> * configure.ac: Check whether the underlying type of int64_t is long or long long. * configure: Regenerate. * config.in: Likewise. * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t. (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64. From-SVN: r211228
2014-06-04 14:35:26 +02:00
# check what underlying integer type int64_t uses
AC_CACHE_CHECK(for int64_t underlying type, ac_cv_int64_t_type, [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
template <typename T> struct X { };
template <>
struct X<long> { typedef long t; };
]], [[X<int64_t>::t x;]])],[ac_cv_int64_t_type=long],[ac_cv_int64_t_type="long long"])])
if test "$ac_cv_int64_t_type" = "long"; then
AC_DEFINE(INT64_T_IS_LONG, 1,
[Define if int64_t uses long as underlying type.])
else
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
template <typename T> struct X { };
template <>
struct X<long long> { typedef long long t; };
]], [[X<int64_t>::t x;]])],[],[AC_MSG_ERROR([error verifying int64_t uses long long])])
fi
configure.ac (ac_cv_std_swap_in_utility): New test. * configure.ac (ac_cv_std_swap_in_utility): New test. * system.h (<algorithm>): Check HAVE_SWAP_IN_UTILITY as well. * configure: Regenerate. * config.in: Regenerate. From-SVN: r232836
2016-01-26 17:34:24 +01:00
AC_CACHE_CHECK(for std::swap in <utility>, ac_cv_std_swap_in_utility, [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <utility>
]], [[int a, b; std::swap(a,b);]])],[ac_cv_std_swap_in_utility=yes],[ac_cv_std_swap_in_utility=no])])
if test $ac_cv_std_swap_in_utility = yes; then
AC_DEFINE(HAVE_SWAP_IN_UTILITY, 1,
[Define if <utility> defines std::swap.])
fi
configure.ac: Set aliasing_flags to -fno-strict-aliasing if... gcc/ChangeLog: * configure.ac: Set aliasing_flags to -fno-strict-aliasing if the host compiler is affected by placement new aliasing bug. * configure: Regenerate. * Makefile.in (ALIASING_FLAGS): New variable. (ALL_CXXFLAGS): Add $(ALIASING_FLAGS). From-SVN: r226499
2015-08-03 13:48:57 +02:00
# Check whether compiler is affected by placement new aliasing bug (PR 29286).
# If the host compiler is affected by the bug, and we build with optimization
# enabled (which happens e.g. when cross-compiling), the pool allocator may
# get miscompiled. Use -fno-strict-aliasing to work around this problem.
# Since there is no reliable feature check for the presence of this bug,
# we simply use a GCC version number check. (This should never trigger for
# stages 2 or 3 of a native bootstrap.)
aliasing_flags=
if test "$GCC" = yes; then
saved_CXXFLAGS="$CXXFLAGS"
# The following test compilation will succeed if and only if $CXX accepts
# -fno-strict-aliasing *and* is older than GCC 4.3.
CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
AC_MSG_CHECKING([whether $CXX is affected by placement new aliasing bug])
AC_COMPILE_IFELSE([
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
#error compiler not affected by placement new aliasing bug
#endif
],
[AC_MSG_RESULT([yes]); aliasing_flags='-fno-strict-aliasing'],
[AC_MSG_RESULT([no])])
CXXFLAGS="$saved_CXXFLAGS"
fi
AC_SUBST(aliasing_flags)
configure.ac: Check whether the underlying type of int64_t is long or long long. 2014-06-04 Richard Biener <rguenther@suse.de> * configure.ac: Check whether the underlying type of int64_t is long or long long. * configure: Regenerate. * config.in: Likewise. * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t. (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64. From-SVN: r211228
2014-06-04 14:35:26 +02:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# ---------------------
# Warnings and checking
# ---------------------
configure.ac: Check for -Wno-variadic-macros... * configure.ac: Check for -Wno-variadic-macros; don't use -pedantic (in stage 1 or a simple 'make all') unless it's available, and if it's available, use it. Also, clean up check for -Wno-long-long. * configure: Regenerate. From-SVN: r79918
2004-03-24 17:26:00 +01:00
# Check $CC warning features (if it's GCC).
# We want to use -pedantic, but we don't want warnings about
# * 'long long'
# * variadic macros
c.opt: Add -W(no-)overlength-strings. gcc: * c.opt: Add -W(no-)overlength-strings. * doc/invoke.texi: Document it. * c-opts.c (c_common_handle_option): -pedantic implies -Woverlength-strings, if not explicitly disabled already. (c_common_post_options): -Woverlength-strings defaults to off, and is always off for C++. * c-common.c (fix_string_type): Issue warning about strings longer than is portable only if warn_overlength_strings. Rearrange code a little for clarity. * configure.in: Check for -Wno-overlength-strings as well before enabling -pedantic in stage 1. * Makefile.in (STRICT2_WARN): Add -Wno-overlength-strings. (gcc.o-warn, insn-automata.o-warn, build/gencondmd.o-warn): Delete. * genconditions.c (write_header, write_one_condition) (write_conditions, write_writer): Consolidate very long strings that were broken up to fit in C89 portable limit. Don't use printf when fputs will do. gcc/testsuite: * gcc.dg/Woverlength-strings.c * gcc.dg/Woverlength-strings-pedantic-c89.c * gcc.dg/Woverlength-strings-pedantic-c89-no.c * gcc.dg/Woverlength-strings-pedantic-c99.c * gcc.dg/Woverlength-strings-pedantic-c99-no.c: New tests. ================================================================== From-SVN: r110360
2006-01-29 04:30:47 +01:00
# * overlong strings
re PR c++/50810 (c++0x-compat does not warn about narrowing conversions) PR c++/50810 gcc/c-family * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default Wnarrowing for C++0x and C++98. * c.opt ([Wnarrowing]): Update. gcc/cp * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. (digest_init_r): Call check_narrowing irrespective of the C++ dialect. * decl.c (check_initializer): Likewise. * semantics.c (finish_compound_literal): Likewise. gcc/ * configure.ac: Add -Wno-narrowing to warning options. libcpp/ * configure.ac: Add -Wno-narrowing to warning options. From-SVN: r180794
2011-11-02 21:16:43 +01:00
# * C++11 narrowing conversions in { }
configure.ac: Check for -Wno-variadic-macros... * configure.ac: Check for -Wno-variadic-macros; don't use -pedantic (in stage 1 or a simple 'make all') unless it's available, and if it's available, use it. Also, clean up check for -Wno-long-long. * configure: Regenerate. From-SVN: r79918
2004-03-24 17:26:00 +01:00
# So, we only use -pedantic if we can disable those warnings.
Makefile.tpl (STAGE1_CONFIGURE_FLAGS): Pass --disable-build-format-warnings. / * Makefile.tpl (STAGE1_CONFIGURE_FLAGS): Pass --disable-build-format-warnings. gcc/ * configure.ac (loose_warn): Add -Wno-format if --disable-build-format-warnings. From-SVN: r204217
2013-10-30 18:30:05 +01:00
# In stage 1, disable -Wformat warnings from old GCCs about new % codes
AC_ARG_ENABLE(build-format-warnings,
AS_HELP_STRING([--disable-build-format-warnings],[don't use -Wformat while building GCC]),
[],[enable_build_format_warnings=yes])
AS_IF([test $enable_build_format_warnings = no],
[wf_opt=-Wno-format],[wf_opt=])
re PR bootstrap/66304 (Can't bootstrap on x86_64-linux-gnu with gcc 4.3.4) PR bootstrap/66304 config/ * warnings.m4 (ACX_PROG_CXX_WARNING_OPTS) (ACX_PROG_CXX_WARNINGS_ARE_ERRORS) (ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New. (ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC) (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context. gcc/ * configure.ac: Use ACX_PROG_CXX_WARNING_OPTS, ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC, and ACX_PROG_CXX_WARNINGS_ARE_ERRORS. * configure: Regenerate. From-SVN: r223763
2015-05-27 18:09:18 +02:00
ACX_PROG_CXX_WARNING_OPTS(
configure.ac (strict_warn): Merge -Wmissing-format-attribute and -Woverloaded-virtual checks for warning... * configure.ac (strict_warn): Merge -Wmissing-format-attribute and -Woverloaded-virtual checks for warning options. * configure: Regenerate. From-SVN: r240721
2016-10-03 17:51:33 +02:00
m4_quote(m4_do([-W -Wall -Wno-narrowing -Wwrite-strings ],
[-Wcast-qual $wf_opt])), [loose_warn])
configure.ac: Use the m4_do macro to concatenate the warnings into one string in... 2008-07-28 Andreas Tobler <a.tobler@schweiz.org> * configure.ac: Use the m4_do macro to concatenate the warnings into one string in ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC and ACX_PROG_CC_WARNINGS_ARE_ERRORS. * configure: Regenerate. From-SVN: r138216
2008-07-28 22:30:00 +02:00
ACX_PROG_CC_WARNING_OPTS(
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
m4_quote(m4_do([-Wstrict-prototypes -Wmissing-prototypes])),
[c_loose_warn])
re PR bootstrap/66304 (Can't bootstrap on x86_64-linux-gnu with gcc 4.3.4) PR bootstrap/66304 config/ * warnings.m4 (ACX_PROG_CXX_WARNING_OPTS) (ACX_PROG_CXX_WARNINGS_ARE_ERRORS) (ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New. (ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC) (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context. gcc/ * configure.ac: Use ACX_PROG_CXX_WARNING_OPTS, ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC, and ACX_PROG_CXX_WARNINGS_ARE_ERRORS. * configure: Regenerate. From-SVN: r223763
2015-05-27 18:09:18 +02:00
ACX_PROG_CXX_WARNING_OPTS(
configure.ac (strict_warn): Merge -Wmissing-format-attribute and -Woverloaded-virtual checks for warning... * configure.ac (strict_warn): Merge -Wmissing-format-attribute and -Woverloaded-virtual checks for warning options. * configure: Regenerate. From-SVN: r240721
2016-10-03 17:51:33 +02:00
m4_quote(m4_do([-Wmissing-format-attribute ],
[-Woverloaded-virtual])), [strict_warn])
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
ACX_PROG_CC_WARNING_OPTS(
m4_quote(m4_do([-Wold-style-definition -Wc++-compat])), [c_strict_warn])
re PR bootstrap/66304 (Can't bootstrap on x86_64-linux-gnu with gcc 4.3.4) PR bootstrap/66304 config/ * warnings.m4 (ACX_PROG_CXX_WARNING_OPTS) (ACX_PROG_CXX_WARNINGS_ARE_ERRORS) (ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New. (ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC) (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context. gcc/ * configure.ac: Use ACX_PROG_CXX_WARNING_OPTS, ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC, and ACX_PROG_CXX_WARNINGS_ARE_ERRORS. * configure: Regenerate. From-SVN: r223763
2015-05-27 18:09:18 +02:00
ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC(
configure.ac: Use m4_quote to quote the expansion of m4_do. * configure.ac: Use m4_quote to quote the expansion of m4_do. * configure: Regenerate. From-SVN: r139905
2008-09-02 20:43:30 +02:00
m4_quote(m4_do([-Wno-long-long -Wno-variadic-macros ],
[-Wno-overlength-strings])), [strict_warn])
re PR bootstrap/66304 (Can't bootstrap on x86_64-linux-gnu with gcc 4.3.4) PR bootstrap/66304 config/ * warnings.m4 (ACX_PROG_CXX_WARNING_OPTS) (ACX_PROG_CXX_WARNINGS_ARE_ERRORS) (ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New. (ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC) (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context. gcc/ * configure.ac: Use ACX_PROG_CXX_WARNING_OPTS, ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC, and ACX_PROG_CXX_WARNINGS_ARE_ERRORS. * configure: Regenerate. From-SVN: r223763
2015-05-27 18:09:18 +02:00
ACX_PROG_CXX_WARNINGS_ARE_ERRORS([manual], [strict_warn])
acinclude.m4 (gcc_AC_CHECK_PROG_VER): Remove. gcc: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * acinclude.m4 (gcc_AC_CHECK_PROG_VER): Remove. * aclocal.m4: Regenerate. * configure.ac: Use ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNINGS_ARE_ERRORS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_CHECK_PROG_VER. * configure: Regenerate. * Makefile.in (LOOSE_WARN): Subst loose_warn. * Makefile.in (quickstrap): Build libgcc too. libiberty: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * aclocal.m4: Include config/warnings.m4. * configure.ac: Use ACX_PROG_CC_WARNING_OPTS. * configure: Regenerate. config: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * acx.m4 (ACX_CHECK_PROG_VER): Remove duplicate lines. From-SVN: r125700
2007-06-14 10:10:41 +02:00
# The above macros do nothing if the compiler is not GCC. However, the
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
# Makefile has more goo to add other flags, so these variables are used
# to enable warnings only for GCC.
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
warn_cflags=
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
warn_cxxflags=
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
if test "x$GCC" = "xyes"; then
warn_cflags='$(GCC_WARN_CFLAGS)'
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
fi
AC_SUBST(warn_cflags)
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
AC_SUBST(warn_cxxflags)
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
re PR bootstrap/50857 (The compiler is built with exceptions and RTTI enabled) libcpp/ PR bootstrap/50857 * configure.ac: Check for -fno-exceptions -fno-rtti. * configure: Regenerate. * Makefile.in (NOEXCEPTION_FLAGS): New flag. (ALL_CXXFLAGS): Use it. gcc/ PR bootstrap/50857 * configure.ac: Check for -fno-exceptions -fno-rtti. * configure: Regenerate. * Makefile.in (NOEXCEPTION_FLAGS): New flag. (ALL_CXXFLAGS): Use it. From-SVN: r180833
2011-11-03 18:17:07 +01:00
# Disable exceptions and RTTI if building with g++
ACX_PROG_CC_WARNING_OPTS(
configure.ac (noexception_flags): Add -fasynchronous-unwind-tables. * configure.ac (noexception_flags): Add -fasynchronous-unwind-tables. * configure: Regenerate. From-SVN: r192062
2012-10-04 07:53:22 +02:00
m4_quote(m4_do([-fno-exceptions -fno-rtti -fasynchronous-unwind-tables])),
[noexception_flags])
re PR bootstrap/50857 (The compiler is built with exceptions and RTTI enabled) libcpp/ PR bootstrap/50857 * configure.ac: Check for -fno-exceptions -fno-rtti. * configure: Regenerate. * Makefile.in (NOEXCEPTION_FLAGS): New flag. (ALL_CXXFLAGS): Use it. gcc/ PR bootstrap/50857 * configure.ac: Check for -fno-exceptions -fno-rtti. * configure: Regenerate. * Makefile.in (NOEXCEPTION_FLAGS): New flag. (ALL_CXXFLAGS): Use it. From-SVN: r180833
2011-11-03 18:17:07 +01:00
configure.ac (strict1_warn): Rename to strict_warn. 2007-01-11 Paolo Bonzini <bonzini@gnu.org> * configure.ac (strict1_warn): Rename to strict_warn. (WERROR, --enable-werror, symlink hacks, stage1_cflags, cc_set_by_configure, quoted_cc_set_by_configure, stage_prefix_set_by_configure, quoted_stage_prefix_set_by_configure, all_boot_languages, all_stagestuff): Remove. (target_list): Remove bootstrap targets. * Makefile.in (quickstrap): Unconditionally make a synonym of all. (BOOT_LANGUAGES, STAGE1_CFLAGS, STAGE1_CHECKING, REMAKEFLAGS, FLAGS_TO_PASS, PREPEND_DOTDOT_TO_RELATIVE_PATHS, SUBDIR_FLAGS_TO_PASS, WERROR_FLAGS, STRICT2_WARN, LANG_STAGESTUFF, VOL_FILES, POSTSTAGE1_FLAGS_TO_PASS, STAGE2_FLAGS_TO_PASS, STAGEPROFILE_FLAGS_TO_PASS, STAGEFEEDBACK_FLAGS_TO_PASS, stage1_build, stage1_copy, stage2_build, stage2_copy, stageprofile_build, stageprofile_copy, stage3_build, stage3_copy, stagefeedback_build, stagefeedback_copy, stage4_build, clean_s1, clean_sw, bootstrap, bootstrap-lean, bootstrap2, bootstrap2-lean, bootstrap3, bootstrap3-lean, bootstrap4, bootstrap4-lean, unstage1, unstage2, unstage3, unstage4, unstageprofile, unstagefeedback, restage, restage2, restage3, restage4, restageprofile, restagefeedback, bubbleestrap, cleanstrap, unstrap, restrap, *compare, *compare3, *compare4, *compare-lean, *compare3-lean, *compare4-lean, stage1-start, stage1, stage2-start, stage2, stage3-start, stage3, stage4-start, stage4, stageprofile-start, stageprofile, stagefeedback-start, stagefeedback, risky-stage1, risky-stage2, risky-stage3, risky-stage4): Remove. (ORDINARY_FLAGS_TO_PASS): Rename to FLAGS_TO_PASS. (STAGECOPYSTUFF, STAGEMOVESTUFF): Consolidate into MOSTLYCLEANFILES. (mostlyclean): Adjust. (clean, distclean): Don't mention bootstrap stuff. * configure: Regenerate. * ada/config-lang.in, cp/config-lang.in, forttran/config-lang.in, java/config-lang.in, objc/config-lang.in, objcp/config-lang.in, treelang/config-lang.in (stagestuff): Remove. * doc/sourcebuild.texi (stage1, stage2, stage3, stage4, stageprofile, stagefeedback, stagestuff): Remove mention. From-SVN: r120670
2007-01-11 11:49:30 +01:00
# Enable expensive internal checks
gcc-version.m4: Delete. config: * gcc-version.m4: Delete. fastjar: * Makefile.am (fastjar_TEXINFOS): Add gcc-vers.texi. (BASEVER, DEVPHASE): New variables. (POD2MAN): Adjust setting of --release option. (fastjar.1, grepjar.1, gcc-vers.texi): New rules. * Makefile.in: Regenerate. * configure.ac: Do not invoke TL_AC_GCC_VERSION. * aclocal.m4, configure: Regenerate. gcc: * BASE-VER, DATESTAMP, DEV-PHASE: New files. * Makefile.in (gcc_version, gcc_version_trigger, ): Delete. (BASEVER, DEVPHASE, DATESTAMP, BASEVER_c, DEVPHASE_c, DATESTAMP_c) (BASEVER_s, DEVPHASE_s, DATESTAMP_s): New variables. (version): Define using $(BASEVER_c). (Makefile, config.status, build/gcov-iov.o): No longer depends on version.c. (version.o): Depend on version files; add custom generation command. (prefix.o): Define BASEVER on command line. (s-iov): Depend on version files; adjust command. (TEXI_CPP_FILES, TEX_IGCC_FILES, TEXI_GCCINT_FILES, TEXI_CPPINT_FILES): Add gcc-vers.texi. (gcc-vers.texi): New rule. (doc/%.info, doc/%.dvi): Add -I . to command line. (doc/gccinstall.dvi): Likewise. (PACKAGE): Delete. All uses replaced with "gcc". * aclocal.m4: Do not include gcc-version.m4. * configure.ac: Do not invoke TL_AC_GCC_VERSION. Do not AC_SUBST nor AC_DEFINE PACKAGE or VERSION. Set is_release based on contents of DEV-PHASE. Set gcc_version based on contents of BASE-VER. Define WIN32_REGISTRY_KEY only if the user overrode the default. * config.in, configure: Regenerate. * gccbug.in: Determine version of GCC in use at runtime. * gcov-iov.c: Get version number and development phase from command line, not by including version.c. * intl.c: Replace all uses of PACKAGE with "gcc". * libada-mk.in: Delete unused "gcc_version" variable. * prefix.c: Default WIN32_REGISTRY_KEY to BASEVER. * version.c: (VERSUFFIX): New hook for redistributors; adjust commentary to match. (version_string): Put together from pieces. * config/alpha/x-vms: Do not use $(gcc_version). * config/i386/t-nwld: Likewise. * doc/include/gcc-common.texi: Include gcc-vers.texi for version-GCC and DEVELOPMENT. gcc/ada: * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info) (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi to dependencies. gcc/fortran: * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi. gcc/java: * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi. gcc/treelang: * Make-lang.in (TEXI_TREELANG_FILES): Add gcc-vers.texi. libstdc++-v3: * include/Makefile.am (c++config.h): Depend on DATESTAMP from gcc subdirectory. Generate #define of __GLIBCXX__ from contents of that file. * include/Makefile.in: Regenerate. * include/bits/c++config: Do not define __GLIBCXX__. maintainer-scripts: * README: Update. * gcc_release: Update gcc/DEV-PHASE if that file exists, instead of gcc/version.c. * update_version: Handle updating gcc/DATESTAMP. * update_web_docs: Generate gcc-vers.texi first. From-SVN: r96549
2005-03-16 07:04:10 +01:00
is_release=
if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
is_release=yes
fi
Makefile.in (GCC_WARN_CFLAGS): Add $(WERROR) $($@-warn) (gtype-desc.o-warn... gcc: * Makefile.in (GCC_WARN_CFLAGS): Add $(WERROR) $($@-warn) (gtype-desc.o-warn, c-decl.o-warn, varasm.o-warn, gcc.o-warn, insn-conditions.o-warn, out_object_file, gengtype-yacc.o-warn, c-parse.o-warn): Add -Wno-error. (STAGE2_FLAGS_TO_PASS): Add WERROR="@WERROR@". * configure.in (--enable-werror): Add new flag. * doc/install.texi (--enable-werror): Document. * configure: Regenerate. * objc/Make-lang.in (objc/objc-parse.o-warn): Add -Wno-error. cp: Make-lang.in (cp/decl.o-warn): Add -Wno-error. f: Make-lang.in (f/sta.o-warn): Add -Wno-error. java: Make-lang.in (jvspec.o-warn): Add -Wno-error. From-SVN: r61544
2003-01-21 14:45:16 +01:00
acconfig.h (ENABLE_CHECKING): Undefine. * acconfig.h (ENABLE_CHECKING): Undefine. * configure.in (--enable-checking): New option. * flow.c (reg_n_max): New global variable. * regclass.c (allocate_reg_info): Keep reg_n_max up to date. Delete regno_max variable. * regs.h (REG_N_CHECK): Define. (REG_N_REFS, REG_N_SETS, REG_N_DEATHS): Use REG_N_CHECK. (REG_N_CHANGES_SIZE, REG_N_CALLS_CROSSED, REG_LIVE_LENGTH): Likewise. (REGNO_FIRST_UID, REGNO_LAST_UID, REGNO_LAST_NOTE_UID): Likewise. Co-Authored-By: Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de> From-SVN: r19708
1998-05-13 13:57:25 +02:00
AC_ARG_ENABLE(checking,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([[--enable-checking[=LIST]]],
[enable expensive run-time checks. With LIST,
enable only specific categories of checks.
Categories are: yes,no,all,none,release.
re PR bootstrap/70704 (AIX bootstrap comparison failure) PR bootstrap/70704 * configure.ac (--enable-stage1-checking): For --disable-checking or implicit --enable-checking, make sure extra flag matches in between stage1 and later checking. * configure: Regenerated. gcc/ * configure.ac (--enable-checking): Document extra flag, for non-release builds default to --enable-checking=yes,extra. If misc checking and extra checking, define CHECKING_P to 2 instead of 1. * common.opt (fchecking=): Add. * doc/invoke.texi (-fchecking=): Document. * doc/install.texi: Document --enable-checking changes. * configure: Regenerated. * config.in: Regenerated. gcc/cp/ * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of just flag_checking. From-SVN: r235430
2016-04-26 08:10:43 +02:00
Flags are: assert,df,extra,fold,gc,gcac,gimple,misc,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
rtlflag,rtl,runtime,tree,valgrind,types])],
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
[ac_checking_flags="${enableval}"],[
# Determine the default checks.
if test x$is_release = x ; then
re PR bootstrap/70704 (AIX bootstrap comparison failure) PR bootstrap/70704 * configure.ac (--enable-stage1-checking): For --disable-checking or implicit --enable-checking, make sure extra flag matches in between stage1 and later checking. * configure: Regenerated. gcc/ * configure.ac (--enable-checking): Document extra flag, for non-release builds default to --enable-checking=yes,extra. If misc checking and extra checking, define CHECKING_P to 2 instead of 1. * common.opt (fchecking=): Add. * doc/invoke.texi (-fchecking=): Document. * doc/install.texi: Document --enable-checking changes. * configure: Regenerated. * config.in: Regenerated. gcc/cp/ * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of just flag_checking. From-SVN: r235430
2016-04-26 08:10:43 +02:00
ac_checking_flags=yes,extra
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
else
ac_checking_flags=release
fi])
IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
configure.ac: Fix earlier checkin. 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Fix earlier checkin. * configure: Regenerated. From-SVN: r125711
2007-06-14 15:27:32 +02:00
for check in release $ac_checking_flags
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
do
case $check in
configure.ac (enable-checking): Explicitly set all variables for collective switch values. * configure.ac (enable-checking): Explicitly set all variables for collective switch values. Alphabetize variables. Rename ac_checking_valgrind to ac_valgrind_checking. Allow 'none' as synonym for 'no'. * doc/install.texi (enable-checking): Update documentation. * configure: Rebuilt. From-SVN: r97390
2005-04-01 15:58:20 +02:00
# these set all the flags to specific states
configure.ac: Remove --enable-checking=df from default settings. 2008-08-05 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Remove --enable-checking=df from default settings. * tree-pass.h (TODO_df_verify): New. Shift TODO_mark_first_instance. * df-core.c (df_finish_pass) [ENABLE_CHECKING]: Schedule verification if the parameter is true. (df_analyze) [!ENABLE_DF_CHECKING]: Also do verification if the DF_VERIFY_SCHEDULED flag is true. * df.h (enum df_changeable_flags): Add DF_VERIFY_SCHEDULED. (df_finish_pass): Adjust prototype. * passes.c (execute_todo): Schedule verification if TODO_df_verify is true. * see.c (pass_see): Add TODO_df_verify. * loop-init.c (pass_rtl_move_loop_invariants): Add TODO_df_verify. * global.c (rest_of_handle_global_alloc): Schedule verification after the pass. * local-alloc.c (rest_of_handle_local_alloc): Schedule verification before the pass. * function.c (pass_thread_prologue_and_epilogue): Add TODO_df_verify. * gcse.c (rest_of_handle_gcse): Adjust call to df_finish_pass. * loop-iv.c (iv_analysis_done): Schedule verification after the pass. * config/sh/sh.c (sh_output_mi_thunk): Remove dead code. * config/ia64/ia64.c (ia64_reorg): Adjust call to df_finish_pass. * config/bfin/bfin.c (bfin_reorg): Adjust call to df_finish_pass. From-SVN: r127225
2007-08-05 18:04:12 +02:00
yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
re PR bootstrap/70704 (AIX bootstrap comparison failure) PR bootstrap/70704 * configure.ac (--enable-stage1-checking): For --disable-checking or implicit --enable-checking, make sure extra flag matches in between stage1 and later checking. * configure: Regenerated. gcc/ * configure.ac (--enable-checking): Document extra flag, for non-release builds default to --enable-checking=yes,extra. If misc checking and extra checking, define CHECKING_P to 2 instead of 1. * common.opt (fchecking=): Add. * doc/invoke.texi (-fchecking=): Document. * doc/install.texi: Document --enable-checking changes. * configure: Regenerated. * config.in: Regenerated. gcc/cp/ * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of just flag_checking. From-SVN: r235430
2016-04-26 08:10:43 +02:00
ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch. 2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-28 16:33:56 +02:00
ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New. * configure.ac (enable_checking): Fix typos in runtime_checking. (ENABLE_RUNTIME_CHECKING): Mark as target template. (xm_file): Prepend auto-host.h (HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template. * mkconfig.sh: Do not automatically define USED_FOR_TARGET in tconfig.h. * crtstuff.c: Do not include auto-host.h. (IN_LIBGCC2): Do not define. * gcov-io.h: Include tconfig.h, not auto-host.h. * libgcc2.c: Do not include auto-host.h. (abort): Do not undefine. * libgcov.c: Remove unneeded comment about config.h. * unwind-dw2-fde-glibc.c: Do not inlude auto-host.h. * config.in, configure: Regenerated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r99386
2005-05-08 12:13:19 +02:00
ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
configure.ac: Add types checking to stage1 checking flags. 2007-07-26 Richard Guenther <rguenther@suse.de> toplev/ * configure.ac: Add types checking to stage1 checking flags. * configure: Regenerate. gcc/ * tree-cfg.c (verify_gimple_unary_expr, verify_gimple_binary_expr, verify_gimple_min_lval, verify_gimple_reference, verify_gimple_expr, verify_gimple_modify_stmt, verify_gimple_stmt, verify_gimple_1, verify_gimple): New functions. * tree-flow.h (verify_gimple): Declare. (verify_gimple_1): Declare. * gimplify.c (cpt_same_type): Remove. (gimplify_addr_expr): Remove checking code. (check_pointer_types_r): Remove. (gimplify_body): Call verify_gimple_1 instead of check_pointer_types_r. Only verify if there were no errors. * configure.ac: Add types checking flag. * configure: Regenerate. * config.in: Regenerate. From-SVN: r126951
2007-07-26 12:27:50 +02:00
ac_tree_checking=1 ; ac_valgrind_checking= ;
re PR c/22371 (C front-end produces mis-match types in MODIFY_EXPR) 2008-03-24 Richard Guenther <rguenther@suse.de> PR c/22371 * gimplify.c (gimplify_modify_expr): For frontend type-correct pointer assignments change conversions according to middle-end rules. (gimplify_modify_expr_rhs): Deal with NULL TARGET_EXPR_INITIAL. * configure.ac: Include type checking in yes. * configure: Regenerate. From-SVN: r133479
2008-03-24 16:08:52 +01:00
ac_types_checking=1 ;;
configure.ac: Add --enable-checking=df. 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Add --enable-checking=df. Explicitly mention that the variables are initialized as for "release". * df-core.c: Use it. * configure: Regenerate. * config.in: Regenerate. From-SVN: r125698
2007-06-14 09:51:58 +02:00
no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
re PR bootstrap/70704 (AIX bootstrap comparison failure) PR bootstrap/70704 * configure.ac (--enable-stage1-checking): For --disable-checking or implicit --enable-checking, make sure extra flag matches in between stage1 and later checking. * configure: Regenerated. gcc/ * configure.ac (--enable-checking): Document extra flag, for non-release builds default to --enable-checking=yes,extra. If misc checking and extra checking, define CHECKING_P to 2 instead of 1. * common.opt (fchecking=): Add. * doc/invoke.texi (-fchecking=): Document. * doc/install.texi: Document --enable-checking changes. * configure: Regenerated. * config.in: Regenerated. gcc/cp/ * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of just flag_checking. From-SVN: r235430
2016-04-26 08:10:43 +02:00
ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch. 2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-28 16:33:56 +02:00
ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New. * configure.ac (enable_checking): Fix typos in runtime_checking. (ENABLE_RUNTIME_CHECKING): Mark as target template. (xm_file): Prepend auto-host.h (HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template. * mkconfig.sh: Do not automatically define USED_FOR_TARGET in tconfig.h. * crtstuff.c: Do not include auto-host.h. (IN_LIBGCC2): Do not define. * gcov-io.h: Include tconfig.h, not auto-host.h. * libgcc2.c: Do not include auto-host.h. (abort): Do not undefine. * libgcov.c: Remove unneeded comment about config.h. * unwind-dw2-fde-glibc.c: Do not inlude auto-host.h. * config.in, configure: Regenerated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r99386
2005-05-08 12:13:19 +02:00
ac_rtlflag_checking= ; ac_runtime_checking= ;
configure.ac: Add types checking to stage1 checking flags. 2007-07-26 Richard Guenther <rguenther@suse.de> toplev/ * configure.ac: Add types checking to stage1 checking flags. * configure: Regenerate. gcc/ * tree-cfg.c (verify_gimple_unary_expr, verify_gimple_binary_expr, verify_gimple_min_lval, verify_gimple_reference, verify_gimple_expr, verify_gimple_modify_stmt, verify_gimple_stmt, verify_gimple_1, verify_gimple): New functions. * tree-flow.h (verify_gimple): Declare. (verify_gimple_1): Declare. * gimplify.c (cpt_same_type): Remove. (gimplify_addr_expr): Remove checking code. (check_pointer_types_r): Remove. (gimplify_body): Call verify_gimple_1 instead of check_pointer_types_r. Only verify if there were no errors. * configure.ac: Add types checking flag. * configure: Regenerate. * config.in: Regenerate. From-SVN: r126951
2007-07-26 12:27:50 +02:00
ac_tree_checking= ; ac_valgrind_checking= ;
ac_types_checking= ;;
configure.ac: Add --enable-checking=df. 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Add --enable-checking=df. Explicitly mention that the variables are initialized as for "release". * df-core.c: Use it. * configure: Regenerate. * config.in: Regenerate. From-SVN: r125698
2007-06-14 09:51:58 +02:00
all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
re PR bootstrap/70704 (AIX bootstrap comparison failure) PR bootstrap/70704 * configure.ac (--enable-stage1-checking): For --disable-checking or implicit --enable-checking, make sure extra flag matches in between stage1 and later checking. * configure: Regenerated. gcc/ * configure.ac (--enable-checking): Document extra flag, for non-release builds default to --enable-checking=yes,extra. If misc checking and extra checking, define CHECKING_P to 2 instead of 1. * common.opt (fchecking=): Add. * doc/invoke.texi (-fchecking=): Document. * doc/install.texi: Document --enable-checking changes. * configure: Regenerated. * config.in: Regenerated. gcc/cp/ * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of just flag_checking. From-SVN: r235430
2016-04-26 08:10:43 +02:00
ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch. 2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-28 16:33:56 +02:00
ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
configure.ac (enable-checking): Explicitly set all variables for collective switch values. * configure.ac (enable-checking): Explicitly set all variables for collective switch values. Alphabetize variables. Rename ac_checking_valgrind to ac_valgrind_checking. Allow 'none' as synonym for 'no'. * doc/install.texi (enable-checking): Update documentation. * configure: Rebuilt. From-SVN: r97390
2005-04-01 15:58:20 +02:00
ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
configure.ac: Add types checking to stage1 checking flags. 2007-07-26 Richard Guenther <rguenther@suse.de> toplev/ * configure.ac: Add types checking to stage1 checking flags. * configure: Regenerate. gcc/ * tree-cfg.c (verify_gimple_unary_expr, verify_gimple_binary_expr, verify_gimple_min_lval, verify_gimple_reference, verify_gimple_expr, verify_gimple_modify_stmt, verify_gimple_stmt, verify_gimple_1, verify_gimple): New functions. * tree-flow.h (verify_gimple): Declare. (verify_gimple_1): Declare. * gimplify.c (cpt_same_type): Remove. (gimplify_addr_expr): Remove checking code. (check_pointer_types_r): Remove. (gimplify_body): Call verify_gimple_1 instead of check_pointer_types_r. Only verify if there were no errors. * configure.ac: Add types checking flag. * configure: Regenerate. * config.in: Regenerate. From-SVN: r126951
2007-07-26 12:27:50 +02:00
ac_tree_checking=1 ; ac_valgrind_checking= ;
ac_types_checking=1 ;;
configure.ac: Add --enable-checking=df. 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Add --enable-checking=df. Explicitly mention that the variables are initialized as for "release". * df-core.c: Use it. * configure: Regenerate. * config.in: Regenerate. From-SVN: r125698
2007-06-14 09:51:58 +02:00
release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
re PR bootstrap/70704 (AIX bootstrap comparison failure) PR bootstrap/70704 * configure.ac (--enable-stage1-checking): For --disable-checking or implicit --enable-checking, make sure extra flag matches in between stage1 and later checking. * configure: Regenerated. gcc/ * configure.ac (--enable-checking): Document extra flag, for non-release builds default to --enable-checking=yes,extra. If misc checking and extra checking, define CHECKING_P to 2 instead of 1. * common.opt (fchecking=): Add. * doc/invoke.texi (-fchecking=): Document. * doc/install.texi: Document --enable-checking changes. * configure: Regenerated. * config.in: Regenerated. gcc/cp/ * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of just flag_checking. From-SVN: r235430
2016-04-26 08:10:43 +02:00
ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch. 2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-28 16:33:56 +02:00
ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
configure.ac (enable-checking): Explicitly set all variables for collective switch values. * configure.ac (enable-checking): Explicitly set all variables for collective switch values. Alphabetize variables. Rename ac_checking_valgrind to ac_valgrind_checking. Allow 'none' as synonym for 'no'. * doc/install.texi (enable-checking): Update documentation. * configure: Rebuilt. From-SVN: r97390
2005-04-01 15:58:20 +02:00
ac_rtlflag_checking= ; ac_runtime_checking=1 ;
configure.ac: Add types checking to stage1 checking flags. 2007-07-26 Richard Guenther <rguenther@suse.de> toplev/ * configure.ac: Add types checking to stage1 checking flags. * configure: Regenerate. gcc/ * tree-cfg.c (verify_gimple_unary_expr, verify_gimple_binary_expr, verify_gimple_min_lval, verify_gimple_reference, verify_gimple_expr, verify_gimple_modify_stmt, verify_gimple_stmt, verify_gimple_1, verify_gimple): New functions. * tree-flow.h (verify_gimple): Declare. (verify_gimple_1): Declare. * gimplify.c (cpt_same_type): Remove. (gimplify_addr_expr): Remove checking code. (check_pointer_types_r): Remove. (gimplify_body): Call verify_gimple_1 instead of check_pointer_types_r. Only verify if there were no errors. * configure.ac: Add types checking flag. * configure: Regenerate. * config.in: Regenerate. From-SVN: r126951
2007-07-26 12:27:50 +02:00
ac_tree_checking= ; ac_valgrind_checking= ;
ac_types_checking= ;;
configure.ac (enable-checking): Explicitly set all variables for collective switch values. * configure.ac (enable-checking): Explicitly set all variables for collective switch values. Alphabetize variables. Rename ac_checking_valgrind to ac_valgrind_checking. Allow 'none' as synonym for 'no'. * doc/install.texi (enable-checking): Update documentation. * configure: Rebuilt. From-SVN: r97390
2005-04-01 15:58:20 +02:00
# these enable particular checks
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
assert) ac_assert_checking=1 ;;
re PR bootstrap/70704 (AIX bootstrap comparison failure) PR bootstrap/70704 * configure.ac (--enable-stage1-checking): For --disable-checking or implicit --enable-checking, make sure extra flag matches in between stage1 and later checking. * configure: Regenerated. gcc/ * configure.ac (--enable-checking): Document extra flag, for non-release builds default to --enable-checking=yes,extra. If misc checking and extra checking, define CHECKING_P to 2 instead of 1. * common.opt (fchecking=): Add. * doc/invoke.texi (-fchecking=): Document. * doc/install.texi: Document --enable-checking changes. * configure: Regenerated. * config.in: Regenerated. gcc/cp/ * pt.c (build_non_dependent_expr): Use flag_checking > 1 instead of just flag_checking. From-SVN: r235430
2016-04-26 08:10:43 +02:00
df) ac_df_checking=1 ;;
extra) ac_extra_checking=1 ;;
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
fold) ac_fold_checking=1 ;;
gc) ac_gc_checking=1 ;;
gcac) ac_gc_always_collect=1 ;;
backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch. 2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-28 16:33:56 +02:00
gimple) ac_gimple_checking=1 ;;
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
misc) ac_checking=1 ;;
rtl) ac_rtl_checking=1 ;;
configure.ac (enable-checking): Explicitly set all variables for collective switch values. * configure.ac (enable-checking): Explicitly set all variables for collective switch values. Alphabetize variables. Rename ac_checking_valgrind to ac_valgrind_checking. Allow 'none' as synonym for 'no'. * doc/install.texi (enable-checking): Update documentation. * configure: Rebuilt. From-SVN: r97390
2005-04-01 15:58:20 +02:00
rtlflag) ac_rtlflag_checking=1 ;;
configure.ac (enable-checking): Add 'runtime' option. * configure.ac (enable-checking): Add 'runtime' option. * doc/install.texi (enable-checking): Document 'runtime' checking. * tsystem.h (gcc_assert, gcc_unreachable): Define. * config.in: Regenerated. * configure: Regenerated. From-SVN: r96990
2005-03-24 15:09:06 +01:00
runtime) ac_runtime_checking=1 ;;
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
tree) ac_tree_checking=1 ;;
configure.ac: Add types checking to stage1 checking flags. 2007-07-26 Richard Guenther <rguenther@suse.de> toplev/ * configure.ac: Add types checking to stage1 checking flags. * configure: Regenerate. gcc/ * tree-cfg.c (verify_gimple_unary_expr, verify_gimple_binary_expr, verify_gimple_min_lval, verify_gimple_reference, verify_gimple_expr, verify_gimple_modify_stmt, verify_gimple_stmt, verify_gimple_1, verify_gimple): New functions. * tree-flow.h (verify_gimple): Declare. (verify_gimple_1): Declare. * gimplify.c (cpt_same_type): Remove. (gimplify_addr_expr): Remove checking code. (check_pointer_types_r): Remove. (gimplify_body): Call verify_gimple_1 instead of check_pointer_types_r. Only verify if there were no errors. * configure.ac: Add types checking flag. * configure: Regenerate. * config.in: Regenerate. From-SVN: r126951
2007-07-26 12:27:50 +02:00
types) ac_types_checking=1 ;;
configure.ac (enable-checking): Explicitly set all variables for collective switch values. * configure.ac (enable-checking): Explicitly set all variables for collective switch values. Alphabetize variables. Rename ac_checking_valgrind to ac_valgrind_checking. Allow 'none' as synonym for 'no'. * doc/install.texi (enable-checking): Update documentation. * configure: Rebuilt. From-SVN: r97390
2005-04-01 15:58:20 +02:00
valgrind) ac_valgrind_checking=1 ;;
configure.ac (enable-checking): Add release option. * configure.ac (enable-checking): Add release option. Reorganize to avoid repetition. * configure: Rebuilt. * doc/install.texi (enable-checking): Amend documentation. From-SVN: r87139
2004-09-07 11:56:31 +02:00
*) AC_MSG_ERROR(unknown check category $check) ;;
esac
done
IFS="$ac_save_IFS"
Makefile.in (LOOSE_WARN): Remove -fno-common. * Makefile.in (LOOSE_WARN): Remove -fno-common. (NOCOMMON_FLAG): New substitution point. (GCC_WARN_CFLAGS): Include it. * configure.in (ac_checking): Set nocommon_flag. (nocommon_flag): New substitution point. From-SVN: r56362
2002-08-15 23:45:47 +02:00
nocommon_flag=""
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
if test x$ac_checking != x ; then
configure.ac: Split CHECKING_P into CHECKING_P and ENABLE_EXTRA_CHECKING. 2016-09-30 Bernd Edlinger <bernd.edlinger@hotmail.de> * configure.ac: Split CHECKING_P into CHECKING_P and ENABLE_EXTRA_CHECKING. * configure: Regenerated. * config.in: Adjust commment of CHECKING_P. Add ENABLE_EXTRA_CHECKING. * common.opt (flag_checking): Use CHECKING_P and ENABLE_EXTRA_CHECKING. From-SVN: r240677
2016-09-30 20:57:49 +02:00
AC_DEFINE(CHECKING_P, 1,
[Define to 0/1 if you want more run-time sanity checks. This one gets a grab
bag of miscellaneous but relatively cheap checks.])
Makefile.in (LOOSE_WARN): Remove -fno-common. * Makefile.in (LOOSE_WARN): Remove -fno-common. (NOCOMMON_FLAG): New substitution point. (GCC_WARN_CFLAGS): Include it. * configure.in (ac_checking): Set nocommon_flag. (nocommon_flag): New substitution point. From-SVN: r56362
2002-08-15 23:45:47 +02:00
nocommon_flag=-fno-common
[PATCH 1/9] ENABLE_CHECKING refactoring gcc/ * config.in: Regenerate. * configure: Regenerate. * configure.ac (CHECKING_P): Define. * system.h: Use CHECKING_P. libcpp/ * config.in: Regenerate. * configure: Regenerate. * configure.ac (CHECKING_P): Define. * system.h (fancy_abort): Declare. (abort): Define. (gcc_assert): Define. Use CHECKING_P. From-SVN: r229149
2015-10-21 23:16:31 +02:00
else
AC_DEFINE(CHECKING_P, 0)
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
fi
Makefile.in (LOOSE_WARN): Remove -fno-common. * Makefile.in (LOOSE_WARN): Remove -fno-common. (NOCOMMON_FLAG): New substitution point. (GCC_WARN_CFLAGS): Include it. * configure.in (ac_checking): Set nocommon_flag. (nocommon_flag): New substitution point. From-SVN: r56362
2002-08-15 23:45:47 +02:00
AC_SUBST(nocommon_flag)
configure.ac: Split CHECKING_P into CHECKING_P and ENABLE_EXTRA_CHECKING. 2016-09-30 Bernd Edlinger <bernd.edlinger@hotmail.de> * configure.ac: Split CHECKING_P into CHECKING_P and ENABLE_EXTRA_CHECKING. * configure: Regenerated. * config.in: Adjust commment of CHECKING_P. Add ENABLE_EXTRA_CHECKING. * common.opt (flag_checking): Use CHECKING_P and ENABLE_EXTRA_CHECKING. From-SVN: r240677
2016-09-30 20:57:49 +02:00
if test x$ac_extra_checking != x ; then
AC_DEFINE(ENABLE_EXTRA_CHECKING, 1,
[Define to 0/1 if you want extra run-time checking that might affect code
generation.])
else
AC_DEFINE(ENABLE_EXTRA_CHECKING, 0)
fi
configure.ac: Add --enable-checking=df. 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Add --enable-checking=df. Explicitly mention that the variables are initialized as for "release". * df-core.c: Use it. * configure: Regenerate. * config.in: Regenerate. From-SVN: r125698
2007-06-14 09:51:58 +02:00
if test x$ac_df_checking != x ; then
AC_DEFINE(ENABLE_DF_CHECKING, 1,
[Define if you want more run-time sanity checks for dataflow.])
fi
configure.ac: Add ENABLE_ASSERT_CHECKING control. * configure.ac: Add ENABLE_ASSERT_CHECKING control. Add is_release variable, use it for --enable-werror and --enable-checking defaults. * system.h (gcc_assert, gcc_unreachable): New. * doc/install.texi (--enable-checking): Update. * configure, config.in: Rebuilt. From-SVN: r86666
2004-08-27 18:20:45 +02:00
if test x$ac_assert_checking != x ; then
AC_DEFINE(ENABLE_ASSERT_CHECKING, 1,
[Define if you want assertions enabled. This is a cheap check.])
fi
backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch. 2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-28 16:33:56 +02:00
if test x$ac_gimple_checking != x ; then
AC_DEFINE(ENABLE_GIMPLE_CHECKING, 1,
[Define if you want operations on GIMPLE (the basic data structure of
the high-level optimizers) to be checked for dynamic type safety at
runtime. This is moderately expensive.])
fi
Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New. * configure.ac (enable_checking): Fix typos in runtime_checking. (ENABLE_RUNTIME_CHECKING): Mark as target template. (xm_file): Prepend auto-host.h (HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template. * mkconfig.sh: Do not automatically define USED_FOR_TARGET in tconfig.h. * crtstuff.c: Do not include auto-host.h. (IN_LIBGCC2): Do not define. * gcov-io.h: Include tconfig.h, not auto-host.h. * libgcc2.c: Do not include auto-host.h. (abort): Do not undefine. * libgcov.c: Remove unneeded comment about config.h. * unwind-dw2-fde-glibc.c: Do not inlude auto-host.h. * config.in, configure: Regenerated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r99386
2005-05-08 12:13:19 +02:00
GCC_TARGET_TEMPLATE(ENABLE_RUNTIME_CHECKING)
configure.ac (enable-checking): Add 'runtime' option. * configure.ac (enable-checking): Add 'runtime' option. * doc/install.texi (enable-checking): Document 'runtime' checking. * tsystem.h (gcc_assert, gcc_unreachable): Define. * config.in: Regenerated. * configure: Regenerated. From-SVN: r96990
2005-03-24 15:09:06 +01:00
if test x$ac_runtime_checking != x ; then
AC_DEFINE(ENABLE_RUNTIME_CHECKING, 1,
[Define if you want runtime assertions enabled. This is a cheap check.])
fi
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
if test x$ac_tree_checking != x ; then
AC_DEFINE(ENABLE_TREE_CHECKING, 1,
[Define if you want all operations on trees (the basic data
structure of the front ends) to be checked for dynamic type safety
remove tree-browser * Makefile.in: Remove use of TREEBROWSER. * config.in: Regenerated. * configure: Regenerated. * configure.ac: Remove definition of TREEBROWSER. * tree-browser.c: Removed. * tree-browser.def: Removed. From-SVN: r226214
2015-07-25 11:29:11 +02:00
at runtime. This is moderately expensive.
configure.ac: Remove --enable-tree-browser option. * configure.ac: Remove --enable-tree-browser option. Define TREEBROWSER when ac_tree_checking is defined. * configure: Rebuilt. From-SVN: r82338
2004-05-27 21:47:36 +02:00
])
Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata. * Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata. * Makefile.in: Regenerate. gcc/ * configure.ac (Tree checking): Set TREECHECKING to yes if enabled. Substitute TREECHECKING. * configure: Regenerate. * Makefile.in (TREECHECKING): New. gcc/ada/ * gcc-interface/Make-lang.in (COMMON_ADAFLAGS): Remove -gnata. (CHECKING_ADAFLAGS): New. (ALL_ADAFLAGS): Include CHECKING_ADAFLAGS. From-SVN: r195104
2013-01-11 12:46:21 +01:00
TREECHECKING=yes
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
fi
configure.ac: Add types checking to stage1 checking flags. 2007-07-26 Richard Guenther <rguenther@suse.de> toplev/ * configure.ac: Add types checking to stage1 checking flags. * configure: Regenerate. gcc/ * tree-cfg.c (verify_gimple_unary_expr, verify_gimple_binary_expr, verify_gimple_min_lval, verify_gimple_reference, verify_gimple_expr, verify_gimple_modify_stmt, verify_gimple_stmt, verify_gimple_1, verify_gimple): New functions. * tree-flow.h (verify_gimple): Declare. (verify_gimple_1): Declare. * gimplify.c (cpt_same_type): Remove. (gimplify_addr_expr): Remove checking code. (check_pointer_types_r): Remove. (gimplify_body): Call verify_gimple_1 instead of check_pointer_types_r. Only verify if there were no errors. * configure.ac: Add types checking flag. * configure: Regenerate. * config.in: Regenerate. From-SVN: r126951
2007-07-26 12:27:50 +02:00
if test x$ac_types_checking != x ; then
AC_DEFINE(ENABLE_TYPES_CHECKING, 1,
[Define if you want all gimple types to be verified after gimplifiation.
This is cheap.
])
fi
Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata. * Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata. * Makefile.in: Regenerate. gcc/ * configure.ac (Tree checking): Set TREECHECKING to yes if enabled. Substitute TREECHECKING. * configure: Regenerate. * Makefile.in (TREECHECKING): New. gcc/ada/ * gcc-interface/Make-lang.in (COMMON_ADAFLAGS): Remove -gnata. (CHECKING_ADAFLAGS): New. (ALL_ADAFLAGS): Include CHECKING_ADAFLAGS. From-SVN: r195104
2013-01-11 12:46:21 +01:00
AC_SUBST(TREECHECKING)
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
if test x$ac_rtl_checking != x ; then
AC_DEFINE(ENABLE_RTL_CHECKING, 1,
[Define if you want all operations on RTL (the basic data structure
of the optimizer and back end) to be checked for dynamic type safety
at runtime. This is quite expensive.])
fi
config.in (ENABLE_RTL_FLAG_CHECKING): New. * config.in (ENABLE_RTL_FLAG_CHECKING): New. * configure.in (ac_rtlflag_checking): New. * doc/install.texi (--enable-checking): Document RTL flag checking. * configure: Regenerated. From-SVN: r53272
2002-05-08 00:52:19 +02:00
if test x$ac_rtlflag_checking != x ; then
AC_DEFINE(ENABLE_RTL_FLAG_CHECKING, 1,
[Define if you want RTL flag accesses to be checked against the RTL
codes that are supported for each access macro. This is relatively
cheap.])
fi
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
if test x$ac_gc_checking != x ; then
AC_DEFINE(ENABLE_GC_CHECKING, 1,
[Define if you want the garbage collector to do object poisoning and
other memory allocation checks. This is quite expensive.])
fi
if test x$ac_gc_always_collect != x ; then
AC_DEFINE(ENABLE_GC_ALWAYS_COLLECT, 1,
[Define if you want the garbage collector to operate in maximally
paranoid mode, validating the entire heap and collecting garbage at
every opportunity. This is extremely expensive.])
fi
configure.in (--enable-checking): Add fold category. * configure.in (--enable-checking): Add fold category. (ENABLE_FOLD_CHECKING): Define if requested. * configure: Rebuilt. * config.in: Rebuilt. * doc/install.texi: Document it. * fold-const.c: Include md5.h. [ENABLE_FOLD_CHECKING] (fold): Define to fold_1. [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed, print_fold_checksum): New functions. * fold-const.c (fold): Never modify argument passed to fold, instead change a copy and return it. * convert.c (convert_to_integer): Likewise. testsuite/ * gcc.c-torture/compile/20030725-1.c: New test. From-SVN: r69886
2003-07-28 17:42:24 +02:00
if test x$ac_fold_checking != x ; then
AC_DEFINE(ENABLE_FOLD_CHECKING, 1,
[Define if you want fold checked that it never destructs its argument.
This is quite expensive.])
fi
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
valgrind_path_defines=
valgrind_command=
configure.in: Pull AC_CHECK_HEADER call out of shell if statement to avoid trouble when... * configure.in: Pull AC_CHECK_HEADER call out of shell if statement to avoid trouble when updating to autoconf 2.5x. * configure: Regenerate (with autoconf 2.13 still). From-SVN: r74285
2003-12-04 19:46:11 +01:00
dnl # This check AC_REQUIREs various stuff, so it *must not* be inside
dnl # an if statement. This was the source of very frustrating bugs
dnl # in converting to autoconf 2.5x!
AC_CHECK_HEADER(valgrind.h, have_valgrind_h=yes, have_valgrind_h=no)
configure.ac: Do valgrind header checks unconditionally. 2014-04-28 Richard Biener <rguenther@suse.de> * configure.ac: Do valgrind header checks unconditionally. Add --enable-valgrind-annotations. * system.h: Guard valgrind header inclusion with ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING. * alloc-pool.c (pool_alloc, pool_free): Use ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING to guard possibly dead code. * config.in: Regenerated. * configure: Likewise. From-SVN: r209861
2014-04-28 16:01:40 +02:00
# It is certainly possible that there's valgrind but no valgrind.h.
# GCC relies on making annotations so we must have both.
AC_MSG_CHECKING(for VALGRIND_DISCARD in <valgrind/memcheck.h>)
AC_PREPROC_IFELSE([AC_LANG_SOURCE(
[[#include <valgrind/memcheck.h>
configure.in: Look for <valgrind/memcheck.h> first. * configure.in <enable-checking for valgrind>: Look for <valgrind/memcheck.h> first. AC_DEFINE HAVE_VALGRIND_MEMCHECK_H if it exists. * configure, config.in: Regenerate. * ggc-common.c [ENABLE_VALGRIND_CHECKING && HAVE_VALGRIND_MEMCHECK_H]: Include <valgrind/memcheck.h>. Use #elif for other alternatives. * ggc-page.c: Ditto. * ggc-zone.c: Don't assume <valgrind/memcheck.h>; instead copy include structure from ggc-common.c. From-SVN: r73065
2003-10-29 23:13:59 +01:00
#ifndef VALGRIND_DISCARD
#error VALGRIND_DISCARD not defined
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
#endif]])],
configure.in: Look for <valgrind/memcheck.h> first. * configure.in <enable-checking for valgrind>: Look for <valgrind/memcheck.h> first. AC_DEFINE HAVE_VALGRIND_MEMCHECK_H if it exists. * configure, config.in: Regenerate. * ggc-common.c [ENABLE_VALGRIND_CHECKING && HAVE_VALGRIND_MEMCHECK_H]: Include <valgrind/memcheck.h>. Use #elif for other alternatives. * ggc-page.c: Ditto. * ggc-zone.c: Don't assume <valgrind/memcheck.h>; instead copy include structure from ggc-common.c. From-SVN: r73065
2003-10-29 23:13:59 +01:00
[gcc_cv_header_valgrind_memcheck_h=yes],
[gcc_cv_header_valgrind_memcheck_h=no])
configure.ac: Do valgrind header checks unconditionally. 2014-04-28 Richard Biener <rguenther@suse.de> * configure.ac: Do valgrind header checks unconditionally. Add --enable-valgrind-annotations. * system.h: Guard valgrind header inclusion with ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING. * alloc-pool.c (pool_alloc, pool_free): Use ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING to guard possibly dead code. * config.in: Regenerated. * configure: Likewise. From-SVN: r209861
2014-04-28 16:01:40 +02:00
AC_MSG_RESULT($gcc_cv_header_valgrind_memcheck_h)
AC_MSG_CHECKING(for VALGRIND_DISCARD in <memcheck.h>)
AC_PREPROC_IFELSE([AC_LANG_SOURCE(
[[#include <memcheck.h>
configure.in: Check for <memcheck.h>. * configure.in: Check for <memcheck.h>. * configure: Regenerated. * config.in: Define HAVE_MEMCHECK_H. * ggc-common.c: Use <memcheck.h> if available instead of <valgrind.h>. * ggc-page.c: Likewise. * cppfiles.c: Likewise. From-SVN: r63788
2003-03-04 18:51:00 +01:00
#ifndef VALGRIND_DISCARD
#error VALGRIND_DISCARD not defined
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
#endif]])],
[gcc_cv_header_memcheck_h=yes],
[gcc_cv_header_memcheck_h=no])
configure.ac: Do valgrind header checks unconditionally. 2014-04-28 Richard Biener <rguenther@suse.de> * configure.ac: Do valgrind header checks unconditionally. Add --enable-valgrind-annotations. * system.h: Guard valgrind header inclusion with ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING. * alloc-pool.c (pool_alloc, pool_free): Use ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING to guard possibly dead code. * config.in: Regenerated. * configure: Likewise. From-SVN: r209861
2014-04-28 16:01:40 +02:00
AC_MSG_RESULT($gcc_cv_header_memcheck_h)
if test $gcc_cv_header_valgrind_memcheck_h = yes; then
AC_DEFINE(HAVE_VALGRIND_MEMCHECK_H, 1,
[Define if valgrind's valgrind/memcheck.h header is installed.])
fi
if test $gcc_cv_header_memcheck_h = yes; then
AC_DEFINE(HAVE_MEMCHECK_H, 1,
[Define if valgrind's memcheck.h header is installed.])
fi
if test x$ac_valgrind_checking != x ; then
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
AM_PATH_PROG_WITH_TEST(valgrind_path, valgrind,
[$ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1])
configure.in: Look for <valgrind/memcheck.h> first. * configure.in <enable-checking for valgrind>: Look for <valgrind/memcheck.h> first. AC_DEFINE HAVE_VALGRIND_MEMCHECK_H if it exists. * configure, config.in: Regenerate. * ggc-common.c [ENABLE_VALGRIND_CHECKING && HAVE_VALGRIND_MEMCHECK_H]: Include <valgrind/memcheck.h>. Use #elif for other alternatives. * ggc-page.c: Ditto. * ggc-zone.c: Don't assume <valgrind/memcheck.h>; instead copy include structure from ggc-common.c. From-SVN: r73065
2003-10-29 23:13:59 +01:00
if test "x$valgrind_path" = "x" \
|| (test $have_valgrind_h = no \
&& test $gcc_cv_header_memcheck_h = no \
&& test $gcc_cv_header_valgrind_memcheck_h = no); then
AC_MSG_ERROR([*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h])
Makefile.in (RUN_GEN, [...]): New variables. * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). (executing gencheck, genconfigs, genconditions, genflags, gencodes, genconstants, genemit, genrecog, genopinit, genextract, genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, gengtype, genprotos): Prepend $(RUN_GEN). * configure.in: Move host compiler tests before --enable-checking tests. (--enable-checking=valgrind): New. * config.in, configure: Regenerate. * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): Define as empty. (read_include_file): When doing the mmap+1 trick, valgrind-annotate the byte after the mmap:ed area as readable. (purge_cache): Remove above annotation. * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend VALGRIND_PATH -q to each command. From-SVN: r59309
2002-11-20 20:49:53 +01:00
fi
valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
valgrind_command="$valgrind_path -q"
AC_DEFINE(ENABLE_VALGRIND_CHECKING, 1,
[Define if you want to run subprograms and generated programs
through valgrind (a memory checker). This is extremely expensive.])
fi
AC_SUBST(valgrind_path_defines)
AC_SUBST(valgrind_command)
configure.in: Use --enable-checking=misc,tree,gc by default if... * configure.in: Use --enable-checking=misc,tree,gc by default if no --enable-checking option is given and for --enable-checking=yes. * configure: Rebuilt. From-SVN: r34540
2000-06-14 05:06:30 +02:00
configure.in (enable_coverage): New enable switch. * configure.in (enable_coverage): New enable switch. * configure: Rebuilt. * Makefile.in (COVERAGE_FLAGS, coverageexts): New variables. (INTERNAL_CFLAGS): Append COVERAGE_FLAGS. (ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS. (mostlyclean): Remove coverage files. * doc/install.texi: Document enable_coverage. * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. * ada/Make-lang.in (ada.mostlyclean): Remove coverage files. * f/Make-lang.in (f.mostlyclean): Remove coverage files. * java/Make-lang.in (java.mostlyclean): Remove coverage files. * objc/Make-lang.in (objc.mostlyclean): Remove coverage files. * treelang/Make-lang.in (treelang.mostlyclean): Remove coverage files. From-SVN: r56126
2002-08-08 11:10:39 +02:00
# Enable code coverage collection
AC_ARG_ENABLE(coverage,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([[--enable-coverage[=LEVEL]]],
[enable compiler's code coverage collection.
Use to measure compiler performance and locate
unused parts of the compiler. With LEVEL, specify
optimization. Values are opt, noopt,
default is noopt])],
configure.in (enable_coverage): New enable switch. * configure.in (enable_coverage): New enable switch. * configure: Rebuilt. * Makefile.in (COVERAGE_FLAGS, coverageexts): New variables. (INTERNAL_CFLAGS): Append COVERAGE_FLAGS. (ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS. (mostlyclean): Remove coverage files. * doc/install.texi: Document enable_coverage. * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. * ada/Make-lang.in (ada.mostlyclean): Remove coverage files. * f/Make-lang.in (f.mostlyclean): Remove coverage files. * java/Make-lang.in (java.mostlyclean): Remove coverage files. * objc/Make-lang.in (objc.mostlyclean): Remove coverage files. * treelang/Make-lang.in (treelang.mostlyclean): Remove coverage files. From-SVN: r56126
2002-08-08 11:10:39 +02:00
[case "${enableval}" in
configure.ac: Allow --disable-coverage-flags (for the future benefit of top level bootstrap... * configure.ac: Allow --disable-coverage-flags (for the future benefit of top level bootstrap, and consistency). Reindent. * configure: Regenerate. From-SVN: r79817
2004-03-22 10:49:36 +01:00
yes|noopt)
coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
;;
opt)
coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
;;
no)
# a.k.a. --disable-coverage
coverage_flags=""
;;
*)
AC_MSG_ERROR(unknown coverage setting $enableval)
;;
configure.in (enable_coverage): New enable switch. * configure.in (enable_coverage): New enable switch. * configure: Rebuilt. * Makefile.in (COVERAGE_FLAGS, coverageexts): New variables. (INTERNAL_CFLAGS): Append COVERAGE_FLAGS. (ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS. (mostlyclean): Remove coverage files. * doc/install.texi: Document enable_coverage. * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. * ada/Make-lang.in (ada.mostlyclean): Remove coverage files. * f/Make-lang.in (f.mostlyclean): Remove coverage files. * java/Make-lang.in (java.mostlyclean): Remove coverage files. * objc/Make-lang.in (objc.mostlyclean): Remove coverage files. * treelang/Make-lang.in (treelang.mostlyclean): Remove coverage files. From-SVN: r56126
2002-08-08 11:10:39 +02:00
esac],
profile.c (da_file_name): New static var. * profile.c (da_file_name): New static var. (init_branch_prob): Initialize it. (end_branch_prob): Remove da file. * Makefile.in (stage1_build): Pass empty COVERAGE_FLAGS. * configure.in (coverage_flags) default to nothing. * configure: Rebuilt. From-SVN: r56164
2002-08-09 10:51:27 +02:00
[coverage_flags=""])
configure.in (enable_coverage): New enable switch. * configure.in (enable_coverage): New enable switch. * configure: Rebuilt. * Makefile.in (COVERAGE_FLAGS, coverageexts): New variables. (INTERNAL_CFLAGS): Append COVERAGE_FLAGS. (ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS. (mostlyclean): Remove coverage files. * doc/install.texi: Document enable_coverage. * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. * ada/Make-lang.in (ada.mostlyclean): Remove coverage files. * f/Make-lang.in (f.mostlyclean): Remove coverage files. * java/Make-lang.in (java.mostlyclean): Remove coverage files. * objc/Make-lang.in (objc.mostlyclean): Remove coverage files. * treelang/Make-lang.in (treelang.mostlyclean): Remove coverage files. From-SVN: r56126
2002-08-08 11:10:39 +02:00
AC_SUBST(coverage_flags)
Patch from Dan Nicolaescu * rtl.h (dump_rtx_statistics): Declare it. * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, rtx_alloc_sizes): New static vars. (rtx_alloc, rtvec_alloc): Update them. (dump_rtx_statistics): New function. * toplev.c (finalize): Call it. * ggc-page.c (struct globals): Fix comments. Add new member total_allocated_per_order. (ggc_alloc): Keep track of the total allocated memory. (ggc_print_statistics): Clarify message. Print total allocated memory stats. * configure.in (gather-detailed-mem-stats): New flag. * configure: Regenerate. * config.in: Regenerate. * doc/install.texi (Configuration): Document --enable-gather-detailed-mem-stats. From-SVN: r74930
2003-12-22 08:42:43 +01:00
AC_ARG_ENABLE(gather-detailed-mem-stats,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-gather-detailed-mem-stats],
[enable detailed memory allocation stats gathering])], [],
Patch from Dan Nicolaescu * rtl.h (dump_rtx_statistics): Declare it. * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, rtx_alloc_sizes): New static vars. (rtx_alloc, rtvec_alloc): Update them. (dump_rtx_statistics): New function. * toplev.c (finalize): Call it. * ggc-page.c (struct globals): Fix comments. Add new member total_allocated_per_order. (ggc_alloc): Keep track of the total allocated memory. (ggc_print_statistics): Clarify message. Print total allocated memory stats. * configure.in (gather-detailed-mem-stats): New flag. * configure: Regenerate. * config.in: Regenerate. * doc/install.texi (Configuration): Document --enable-gather-detailed-mem-stats. From-SVN: r74930
2003-12-22 08:42:43 +01:00
[enable_gather_detailed_mem_stats=no])
sbitmap.h (SBITMAP_ELT_BITS): Use "1u" trick as for BITMAP_WORD_BITS. gcc/ * sbitmap.h (SBITMAP_ELT_BITS): Use "1u" trick as for BITMAP_WORD_BITS. Move test to check that there is a popcount function for the the number of bits in SBITMAP_ELT_BITS to sbitmap.c. * sbitmap.c: Test SBITMAP_ELT_BITS, not HOST_BITS_PER_WIDEST_FAST_INT. MEM_STAT_INFO): Define in terms of their ALONE counterparts. * configure.ac (GATHER_STATISTICS): Always define, non-zero if enabled. * configure: Regenerate. * statistics.h (GATHER_STATISTICS): Error out if it is not defined. (GCC_MEM_STAT_ARGUMENTS): New define. (ALONE_MEM_STAT_DECL): Define in terms of GCC_MEM_STAT_ARGUMENTS. (ALONE_FINAL_MEM_STAT_DECL, ALONE_FINAL_PASS_MEM_STAT): New defines. (MEM_STAT_DECL, FINAL_MEM_STAT_DECL, PASS_MEM_STAT, FINAL_PASS_MEM_STAT, * ggc-internal.h (ggc_record_overhead): Use FINAL_MEM_STAT_DECL. * ggc.h (ggc_record_overhead, ggc_free_overhead, ggc_prune_overhead_list): Remove internal prototypes, they are defined already in ggc-internal.h. * ggc-common.c (struct loc_descriptor): Remove #ifdef GATHER_STATISTICS wrappers. (add_statistics): Likewise. (dump_ggc_loc_statistics): Likewise. Return if GATHER_STATISTICS is 0. * ggc-zone.c (struct page_entry): Remove #ifdef GATHER_STATISTICS wrappers around "survived" and "stats" members. (alloc_large_page): Always initialize survived. (ggc_internal_alloc_zone_stat): Likewise. Remove #ifdef GATHER_STATISTICS wrappers. Record overhead if GATHER_STATISTICS is non-0. (ggc_free): Convert #ifdef GATHER_STATISTICS to if-code. (sweep_pages): Always increase survived. (ggc_collect_1): Convert #ifdef GATHER_STATISTICS to if-code. (calculate_average_page_survival): Always define. (ggc_collect): Convert #ifdef GATHER_STATISTICS to if-code. (ggc_print_statistics): Likewise. (ggc_pch_read): Likewise. * ggc-page.c (struct globals): Always define "stats" member. (ggc_internal_alloc_stat): Convert #ifdef GATHER_STATISTICS to if-code. (ggc_free): Likewise. (ggc_collec): Likewise. (ggc_print_statistics): Likewise. * bitmap.h (struct bitmap_head_def): Always define "desc" member. (bitmap_initialize_stat): Convert #ifdef GATHER_STATISTICS to if-code. * gimple.h (enum gimple_alloc_kind): Always define. (gimple_alloc_kind): Likewise. * tree-flow.h (phinodes_print_statistics): Always define. (ssanames_print_statistics): Likewise. * vec.h (vec_heap_free): Always define. (VEC_stack_alloc): Define if GATHER_STATISTICS is non-0. * alloc-pool.c (alloc_pool_descriptor): Always define. (create_alloc_pool): Convert #ifdef GATHER_STATISTICS to if-code. (empty_alloc_pool): Likewise. (pool_alloc): Likewise. (pool_free): Likewise. (dump_alloc_pool_statistics): Likewise. (print_statistics): Always define. * bitmap.c (struct bitmap_descriptor): Always define. (bitmap_register): Pass ALONE_FINAL_PASS_MEM_STAT. (register_overhead): Always define. (bitmap_element_free): Convert #ifdef GATHER_STATISTICS to if-code. (bitmap_element_allocate): Likewise. (bitmap_elt_clear_from): Likewise. (bitmap_obstack_alloc_stat): Likewise. (bitmap_gc_alloc_stat): Likewise. (bitmap_obstack_free): Likewise. (bitmap_find_bit): Likewise. (bitmap_ior_and_into): Likewise. (bitmap_print): Likewise. (dump_bitmap_statistics): Likewise. Return if GATHER_STATISTICS is 0. * gimple.c (gimple_alloc_counts, gimple_alloc_sizes): Always define. (gimple_alloc_kind_names): Likewise. (gimple_alloc_stat): Convert #ifdef GATHER_STATISTICS to if-code. (dump_gimple_statistics): Likewise. Return if GATHER_STATISTICS is 0. * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, rtvec_alloc_sizes): Always define. (rvec_alloc): Convert #ifdef GATHER_STATISTICS to if-code. (rtx_alloc_stat): Likewise. (dump_rtx_statistics): Likewise. Return if GATHER_STATISTICS is 0. * tree.c (_obstack_allocated_p, tree_code_counts, tree_node_counts, tree_node_sizes, tree_node_kind_names): Always define. (record_node_allocation_statistics): Convert #ifdef GATHER_STATISTICS to if-code. (type_hash_canon): Likewise. (dump_tree_statistics): Likewise. * tree-ssanames.c (ssa_name_nodes_reused, ssa_name_nodes_created): Always define. (ssanames_print_statistics): Likewise. (make_ssa_name_fn): Convert #ifdef GATHER_STATISTICS to if-code. * tree-phinodes.c (phi_nodes_reused, phi_nodes_created): Always define. (phinodes_print_statistics): Likewise. (allocate_phi_node): Convert #ifdef GATHER_STATISTICS to if-code. * vec.c (struct vec_descriptor): Always define. (hash_descriptor, eq_descriptor, ptr_hash_entry, hash_ptr, eq_ptr, vec_descriptor, rester_overhead, free_overhead): Likewise. (cmp_statistic): Likewise. (vec_heap_free): Convert #ifdef GATHER_STATISTICS to if-code. (vec_heap_o_reserve_1): Likewise. (dump_vec_loc_statistics): Likewise. cp/ * cp/class.c (n_vtables, n_vtable_entries, n_vtable_searches, n_vtable_elems, n_convert_harshness, n_compute_conversion_costs, n_inner_fields_searched): Always define. (build_primary_vtable): Convert #ifdef GATHER_STATISTICS to if-code. (print_class_statistics): Convert #ifdef GATHER_STATISTICS to if-code. * cp/tree.c (depth_reached): Always define global. (cxx_print_statistics): Convert #ifdef GATHER_STATISTICS to if-code. * cp/pt.c (depth_reached): Always define. (push_tinst_level): Convert #ifdef GATHER_STATISTICS to if-code. * cp/search.c (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1, n_calls_lookup_fnfields, n_calls_lookup_fnfields_1, n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved): Always define. (lookup_field_1): Convert #ifdef GATHER_STATISTICS to if-code. (lookup_member): Likewise. (lookup_fnfields_idx_nolazy): Likewise. (print_search_statistics): Likewise. (reinit_search_statistics): Unconditionally re-set counters. * cp/lex.c (retrofit_lang_decl): Convert #ifdef GATHER_STATISTICS to if-code. (cxx_dup_lang_specific_decl): Likewise. (copy_lang_type): Likewise. (cxx_make_type): Likewise. From-SVN: r189803
2012-07-24 11:49:56 +02:00
gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(GATHER_STATISTICS, $gather_stats,
[Define to enable detailed memory allocation stats gathering.])
Patch from Dan Nicolaescu * rtl.h (dump_rtx_statistics): Declare it. * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, rtx_alloc_sizes): New static vars. (rtx_alloc, rtvec_alloc): Update them. (dump_rtx_statistics): New function. * toplev.c (finalize): Call it. * ggc-page.c (struct globals): Fix comments. Add new member total_allocated_per_order. (ggc_alloc): Keep track of the total allocated memory. (ggc_print_statistics): Clarify message. Print total allocated memory stats. * configure.in (gather-detailed-mem-stats): New flag. * configure: Regenerate. * config.in: Regenerate. * doc/install.texi (Configuration): Document --enable-gather-detailed-mem-stats. From-SVN: r74930
2003-12-22 08:42:43 +01:00
configure.ac: Do valgrind header checks unconditionally. 2014-04-28 Richard Biener <rguenther@suse.de> * configure.ac: Do valgrind header checks unconditionally. Add --enable-valgrind-annotations. * system.h: Guard valgrind header inclusion with ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING. * alloc-pool.c (pool_alloc, pool_free): Use ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING to guard possibly dead code. * config.in: Regenerated. * configure: Likewise. From-SVN: r209861
2014-04-28 16:01:40 +02:00
AC_ARG_ENABLE(valgrind-annotations,
[AS_HELP_STRING([--enable-valgrind-annotations],
[enable valgrind runtime interaction])], [],
[enable_valgrind_annotations=no])
if test x$enable_valgrind_annotations != xno \
|| test x$ac_valgrind_checking != x; then
if (test $have_valgrind_h = no \
&& test $gcc_cv_header_memcheck_h = no \
&& test $gcc_cv_header_valgrind_memcheck_h = no); then
AC_MSG_ERROR([*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h])
fi
AC_DEFINE(ENABLE_VALGRIND_ANNOTATIONS, 1,
[Define to get calls to the valgrind runtime enabled.])
fi
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
# -------------------------------
# Miscenalleous configure options
# -------------------------------
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# With stabs
AC_ARG_WITH(stabs,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-stabs],
[arrange to use stabs instead of host debug format])],
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
stabs="$with_stabs",
stabs=no)
# Determine whether or not multilibs are enabled.
AC_ARG_ENABLE(multilib,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-multilib],
[enable library support for multiple ABIs])],
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
[], [enable_multilib=yes])
AC_SUBST(enable_multilib)
configure.in: Make --enable-cpp and --with-cpp-install-dir documented options. 1999-05-12 20:22 -0400 Zack Weinberg <zack@rabi.columbia.edu> * configure.in: Make --enable-cpp and --with-cpp-install-dir documented options. Enable the cpp driver by default. * configure: Rebuilt. From-SVN: r26908
1999-05-12 19:38:28 +02:00
invoke.texi: Document -print-multiarch. 2012-11-14 Matthias Klose <doko@ubuntu.com> * doc/invoke.texi: Document -print-multiarch. * doc/install.texi: Document --enable-multiarch. * doc/fragments.texi: Document MULTILIB_OSDIRNAMES, MULTIARCH_DIRNAME. * configure.ac: Add --enable-multiarch option. * configure: Regenerate. * Makefile.in (s-mlib): Pass MULTIARCH_DIRNAME to genmultilib. enable_multiarch, with_float: New macros. if_multiarch: New macro, define in terms of enable_multiarch. * genmultilib: Add new argument for the multiarch name. * gcc.c (multiarch_dir): Define. (for_each_path): Search for multiarch suffixes. (driver_handle_option): Handle multiarch option. (do_spec_1): Pass -imultiarch if defined. (main): Print multiarch. (set_multilib_dir): Separate multilib and multiarch names from multilib_select. (print_multilib_info): Ignore multiarch names in multilib_select. * incpath.c (add_standard_paths): Search the multiarch include dirs. * cppdefault.h (default_include): Document multiarch in multilib member. * cppdefault.c: [LOCAL_INCLUDE_DIR, STANDARD_INCLUDE_DIR] Add an include directory for multiarch directories. * common.opt: New options --print-multiarch and -imultilib. * config.gcc <i[34567]86-*-linux* | x86_64-*-linux*> (tmake_file): Include i386/t-linux. <i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu> (tmake_file): Include i386/t-kfreebsd. <i[34567]86-*-gnu*> (tmake_file): Include i386/t-gnu. * config/i386/t-linux64: Add multiarch names in MULTILIB_OSDIRNAMES, define MULTIARCH_DIRNAME. * config/i386/t-gnu: New file. * config/i386/t-kfreebsd: Likewise. * config/i386/t-linux: Likewise. From-SVN: r193508
2012-11-14 22:29:15 +01:00
# Determine whether or not multiarch is enabled.
AC_ARG_ENABLE(multiarch,
[AS_HELP_STRING([--enable-multiarch],
[enable support for multiarch paths])],
configure.ac (multiarch): Use $enableval instead of $withval. 2012-11-24 Matthias Klose <doko@ubuntu.com> * configure.ac (multiarch): Use $enableval instead of $withval. * configure: Regenerate. * config/i386/t-kfreebsd (MULTILIB_OSDIRNAMES): Filter out x32. From-SVN: r193776
2012-11-24 03:25:50 +01:00
[case "${enableval}" in
yes|no|auto) enable_multiarch=$enableval;;
*) AC_MSG_ERROR(bad value ${enableval} given for --enable-multiarch option) ;;
invoke.texi: Document -print-multiarch. 2012-11-14 Matthias Klose <doko@ubuntu.com> * doc/invoke.texi: Document -print-multiarch. * doc/install.texi: Document --enable-multiarch. * doc/fragments.texi: Document MULTILIB_OSDIRNAMES, MULTIARCH_DIRNAME. * configure.ac: Add --enable-multiarch option. * configure: Regenerate. * Makefile.in (s-mlib): Pass MULTIARCH_DIRNAME to genmultilib. enable_multiarch, with_float: New macros. if_multiarch: New macro, define in terms of enable_multiarch. * genmultilib: Add new argument for the multiarch name. * gcc.c (multiarch_dir): Define. (for_each_path): Search for multiarch suffixes. (driver_handle_option): Handle multiarch option. (do_spec_1): Pass -imultiarch if defined. (main): Print multiarch. (set_multilib_dir): Separate multilib and multiarch names from multilib_select. (print_multilib_info): Ignore multiarch names in multilib_select. * incpath.c (add_standard_paths): Search the multiarch include dirs. * cppdefault.h (default_include): Document multiarch in multilib member. * cppdefault.c: [LOCAL_INCLUDE_DIR, STANDARD_INCLUDE_DIR] Add an include directory for multiarch directories. * common.opt: New options --print-multiarch and -imultilib. * config.gcc <i[34567]86-*-linux* | x86_64-*-linux*> (tmake_file): Include i386/t-linux. <i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu> (tmake_file): Include i386/t-kfreebsd. <i[34567]86-*-gnu*> (tmake_file): Include i386/t-gnu. * config/i386/t-linux64: Add multiarch names in MULTILIB_OSDIRNAMES, define MULTIARCH_DIRNAME. * config/i386/t-gnu: New file. * config/i386/t-kfreebsd: Likewise. * config/i386/t-linux: Likewise. From-SVN: r193508
2012-11-14 22:29:15 +01:00
esac], [enable_multiarch=auto])
if test x${enable_multiarch} = xauto; then
if test x${with_native_system_header_dir} != x; then
ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
enable_multiarch=no
fi
if test x$host != x$target && test "x$with_sysroot" = x; then
ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
enable_multiarch=no
fi
fi
AC_MSG_CHECKING(for multiarch configuration)
AC_SUBST(enable_multiarch)
AC_MSG_RESULT($enable_multiarch$ma_msg_suffix)
# needed for setting the multiarch name for soft-float/hard-float ABIs
configure.ac: Substitute `with_cpu'. 2012-11-20 Matthias Klose <doko@ubuntu.com> * configure.ac: Substitute `with_cpu'. * configure: Regenerate. * Makefile.in: Define `with_cpu'. * config/rs6000/t-linux64: Add multiarch names in MULTILIB_OSDIRNAMES. * config/rs6000/t-linux: New file; define MULTIARCH_DIRNAME. * config/rs6000/t-fprules (SOFT_FLOAT_CPUS): New macro. Add e300c2 to the list. (MULTILIB_MATCHES_FLOAT): Define in terms of SOFT_FLOAT_CPUS. * config/rs6000/t-spe: Define MULTIARCH_DIRNAME. * config.gcc <powerpc-*-linux* | powerpc64-*-linux*> (tmake_file): Include rs6000/t-linux for 32bit non-biarch configurations. From-SVN: r193686
2012-11-21 04:20:12 +01:00
AC_SUBST(with_cpu)
invoke.texi: Document -print-multiarch. 2012-11-14 Matthias Klose <doko@ubuntu.com> * doc/invoke.texi: Document -print-multiarch. * doc/install.texi: Document --enable-multiarch. * doc/fragments.texi: Document MULTILIB_OSDIRNAMES, MULTIARCH_DIRNAME. * configure.ac: Add --enable-multiarch option. * configure: Regenerate. * Makefile.in (s-mlib): Pass MULTIARCH_DIRNAME to genmultilib. enable_multiarch, with_float: New macros. if_multiarch: New macro, define in terms of enable_multiarch. * genmultilib: Add new argument for the multiarch name. * gcc.c (multiarch_dir): Define. (for_each_path): Search for multiarch suffixes. (driver_handle_option): Handle multiarch option. (do_spec_1): Pass -imultiarch if defined. (main): Print multiarch. (set_multilib_dir): Separate multilib and multiarch names from multilib_select. (print_multilib_info): Ignore multiarch names in multilib_select. * incpath.c (add_standard_paths): Search the multiarch include dirs. * cppdefault.h (default_include): Document multiarch in multilib member. * cppdefault.c: [LOCAL_INCLUDE_DIR, STANDARD_INCLUDE_DIR] Add an include directory for multiarch directories. * common.opt: New options --print-multiarch and -imultilib. * config.gcc <i[34567]86-*-linux* | x86_64-*-linux*> (tmake_file): Include i386/t-linux. <i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu> (tmake_file): Include i386/t-kfreebsd. <i[34567]86-*-gnu*> (tmake_file): Include i386/t-gnu. * config/i386/t-linux64: Add multiarch names in MULTILIB_OSDIRNAMES, define MULTIARCH_DIRNAME. * config/i386/t-gnu: New file. * config/i386/t-kfreebsd: Likewise. * config/i386/t-linux: Likewise. From-SVN: r193508
2012-11-14 22:29:15 +01:00
AC_SUBST(with_float)
configure.in: Add --enable-__cxa_atexit. 2002-06-07 H.J. Lu (hjl@gnu.org) * configure.in: Add --enable-__cxa_atexit. * configure: Regenerated. * config.in: Likewise. * defaults.h (DEFAULT_USE_CXA_ATEXIT): New. Defined to be 0 if not defined. 2002-06-07 H.J. Lu (hjl@gnu.org) * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT. From-SVN: r54345
2002-06-07 19:14:56 +02:00
# Enable __cxa_atexit for C++.
AC_ARG_ENABLE(__cxa_atexit,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-__cxa_atexit], [enable __cxa_atexit for C++])],
configure.in: Add --enable-__cxa_atexit. 2002-06-07 H.J. Lu (hjl@gnu.org) * configure.in: Add --enable-__cxa_atexit. * configure: Regenerated. * config.in: Likewise. * defaults.h (DEFAULT_USE_CXA_ATEXIT): New. Defined to be 0 if not defined. 2002-06-07 H.J. Lu (hjl@gnu.org) * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT. From-SVN: r54345
2002-06-07 19:14:56 +02:00
[], [])
config.gcc (default_use_cxa_atexit): New variable, defaults to no. * config.gcc (default_use_cxa_atexit): New variable, defaults to no. (*-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*): Set default_use_cxa_atexit to yes. * configure.in: Allow default_use_cxa_atexit to determine the value of DEFAULT_USE_CXA_ATEXIT if not explicitly enabled or disabled. * configure: Regenerate. From-SVN: r67401
2003-06-03 22:39:52 +02:00
configure.ac: Enable C extension for decimal float if invoked with --enable-decimal-float. * configure.ac: Enable C extension for decimal float if invoked with --enable-decimal-float. * doc/install.texi (Configuration): Document it. * configure, config.in: Regenerate. From-SVN: r108887
2005-12-21 01:43:21 +01:00
# Enable C extension for decimal float if target supports it.
configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. gcc/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. * Makefile.in: Add aclocal.m4 dependency to dfp.m4. * configure: Regenerate. * aclocal.m4: Regenerate. config/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * dfp.m4: New file. libdecnumber/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. * Makefile.in: Add aclocal.m4 dependency to dfp.m4. * configure: Regenerate. * aclocal.m4: Regenerate. libgcc/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. Include dfp.m4. * configure: Regenerate. From-SVN: r163815
2010-09-03 15:14:14 +02:00
GCC_AC_ENABLE_DECIMAL_FLOAT([$target])
configure.ac: Enable C extension for decimal float if invoked with --enable-decimal-float. * configure.ac: Enable C extension for decimal float if invoked with --enable-decimal-float. * doc/install.texi (Configuration): Document it. * configure, config.in: Regenerate. From-SVN: r108887
2005-12-21 01:43:21 +01:00
Add BID decimal support Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Marius Cornea <marius.cornea@intel.com> From-SVN: r123185
2007-03-24 18:04:47 +01:00
dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
configure.ac: Enable C extension for decimal float if invoked with --enable-decimal-float. * configure.ac: Enable C extension for decimal float if invoked with --enable-decimal-float. * doc/install.texi (Configuration): Document it. * configure, config.in: Regenerate. From-SVN: r108887
2005-12-21 01:43:21 +01:00
AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_FLOAT, $dfp,
[Define to 1 to enable decimal float extension to C.])
Don't set enable_decimal_float to dpd if DFP is disabled. config/ 2010-09-06 H.J. Lu <hongjiu.lu@intel.com> PR target/45524 * dfp.m4: Don't set enable_decimal_float to dpd if DFP is disabled. Set default_decimal_float. gcc/ 2010-09-06 H.J. Lu <hongjiu.lu@intel.com> PR target/45524 * configure.ac (enable_decimal_float): Set to $default_decimal_float. * configure: Regenerated. libdecnumber/ 2010-09-06 H.J. Lu <hongjiu.lu@intel.com> PR target/45524 * configure.ac (enable_decimal_float): Set to $default_decimal_float. * configure: Regenerated. libgcc/ 2010-09-06 H.J. Lu <hongjiu.lu@intel.com> PR target/45524 * configure: Regenerated. From-SVN: r163921
2010-09-06 16:52:54 +02:00
# Use default_decimal_float for dependency.
enable_decimal_float=$default_decimal_float
Add BID decimal support Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Marius Cornea <marius.cornea@intel.com> From-SVN: r123185
2007-03-24 18:04:47 +01:00
bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_BID_FORMAT, $bid,
[Define to 1 to specify that we are using the BID decimal floating
point format instead of DPD])
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. * c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before RID_ONEWAY, so that it can be checked in declspecs_add_type. (c_common_fixed_point_type_for_size): Declare. * c-parser.c (reswords): Add _Fract, _Accum, and _Sat. (c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT. (c_token_starts_declspecs): Likewise. (c_parser_declspecs): Likewise. (c_parser_attributes): Likewise. * c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum. (c_declspecs): Add saturating_p. * c-decl.c (build_null_declspecs): Initialize saturating_p. (declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat. Handle RID_SAT. Avoid using void, bool, char, int, float, double, _Decimal32, _Decimal64, _Decimal128, and complex with _Sat. Handle RID_FRACT and RID_ACCUM. Make sure _Sat is used with _Fract or _Accum. (finish_declspecs): Handle cts_fract and cts_accum. * c-common.c (fixed-value.h): New include. (constant_expression_warning): Handle FIXED_CST. (overflow_warning): Likewise. (warnings_for_convert_and_check): Likewise. (c_common_fixed_point_type_for_size): New. (c_common_type_for_mode): Handle fixed-point modes to return various saturating/non-saturating, signed/unsigned types. (c_common_signed_or_unsigned_type): Support fixed-point types. (shorten_compare): Check fixed-point zero. Handle FIXED_POINT_TYPE. (c_common_truthvalue_conversion): Handle FIXED_CST. Handle FIXED_POINT_TYPE. (c_common_nodes_and_builtins): Record builtin types for fixed-point types. (handle_mode_attribute): Handle fixed-point modes. Need to check if the signness of base type and fixed-point modes are consistent. (handle_vector_size_attribute): Handle fixed-point modes. (same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE. (warn_for_div_by_zero): Check fixed-point zero. * c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build a common fixed-point type based on fbit, ibit, sign, and saturation. (build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR, NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR, and POSTDECREMENT_EXPR. (convert_for_assignment): Support FIXED_POINT_TYPE. (digest_init): Handle FIXED_POINT_TYPE. (build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR. * target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P. * target.h (gcc_target): Add fixed_point_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM. (default_fixed_point_supported_p): Define. * targhooks.h (default_fixed_point_supported_p): Declare. * doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add. * doc/install.texi (Configuration): Add --enable-fixed-point. * configure.ac (--enable-fixed-point): New to enable fixed-point arithmetic extension to C. For mips targets, we enable it by default. * configure, config.in: Regenerate. From-SVN: r127652
2007-08-21 00:26:47 +02:00
# Enable C extension for fixed-point arithmetic.
AC_ARG_ENABLE(fixed-point,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-fixed-point],
[enable fixed-point arithmetic extension to C])],
[],
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. * c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before RID_ONEWAY, so that it can be checked in declspecs_add_type. (c_common_fixed_point_type_for_size): Declare. * c-parser.c (reswords): Add _Fract, _Accum, and _Sat. (c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT. (c_token_starts_declspecs): Likewise. (c_parser_declspecs): Likewise. (c_parser_attributes): Likewise. * c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum. (c_declspecs): Add saturating_p. * c-decl.c (build_null_declspecs): Initialize saturating_p. (declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat. Handle RID_SAT. Avoid using void, bool, char, int, float, double, _Decimal32, _Decimal64, _Decimal128, and complex with _Sat. Handle RID_FRACT and RID_ACCUM. Make sure _Sat is used with _Fract or _Accum. (finish_declspecs): Handle cts_fract and cts_accum. * c-common.c (fixed-value.h): New include. (constant_expression_warning): Handle FIXED_CST. (overflow_warning): Likewise. (warnings_for_convert_and_check): Likewise. (c_common_fixed_point_type_for_size): New. (c_common_type_for_mode): Handle fixed-point modes to return various saturating/non-saturating, signed/unsigned types. (c_common_signed_or_unsigned_type): Support fixed-point types. (shorten_compare): Check fixed-point zero. Handle FIXED_POINT_TYPE. (c_common_truthvalue_conversion): Handle FIXED_CST. Handle FIXED_POINT_TYPE. (c_common_nodes_and_builtins): Record builtin types for fixed-point types. (handle_mode_attribute): Handle fixed-point modes. Need to check if the signness of base type and fixed-point modes are consistent. (handle_vector_size_attribute): Handle fixed-point modes. (same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE. (warn_for_div_by_zero): Check fixed-point zero. * c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build a common fixed-point type based on fbit, ibit, sign, and saturation. (build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR, NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR, and POSTDECREMENT_EXPR. (convert_for_assignment): Support FIXED_POINT_TYPE. (digest_init): Handle FIXED_POINT_TYPE. (build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR. * target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P. * target.h (gcc_target): Add fixed_point_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM. (default_fixed_point_supported_p): Define. * targhooks.h (default_fixed_point_supported_p): Declare. * doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add. * doc/install.texi (Configuration): Add --enable-fixed-point. * configure.ac (--enable-fixed-point): New to enable fixed-point arithmetic extension to C. For mips targets, we enable it by default. * configure, config.in: Regenerate. From-SVN: r127652
2007-08-21 00:26:47 +02:00
[
case $target in
configure.ac (fixed-point): Add ARM support. gcc/ * configure.ac (fixed-point): Add ARM support. * configure: Regenerate. * config/arm/arm.c (arm_fixed_mode_set): New struct. (arm_set_fixed_optab_libfunc): New. (arm_set_fixed_conv_libfunc): New. (arm_init_libfuncs): Initialise fixed-point helper libfuncs with ARM-specific names. (aapcs_libcall_value): Return sub-word-size fixed-point libcall return values in SImode. (arm_return_in_msb): Return fixed-point types in the msb. (arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types upwards. (arm_scalar_mode_supported_p): Support fixed-point modes. (arm_vector_mode_supported_p): Support vector fixed-point modes. * config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE) (LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE) (SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE) (LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define. * config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL): New mode iterators. (qaddsub_suf): New mode attribute. * config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare vector modes. * config/arm/predicates.md (sat_shift_operator): New predicate. * config/arm/arm-fixed.md: New. * config/arm/arm.md: Include arm-fixed.md. * config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md. libgcc/ * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. gcc/testsuite/ * gcc.target/arm/fixed-point-exec.c: New test. From-SVN: r177025
2011-08-01 14:41:30 +02:00
arm*)
enable_fixed_point=yes
;;
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. * c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before RID_ONEWAY, so that it can be checked in declspecs_add_type. (c_common_fixed_point_type_for_size): Declare. * c-parser.c (reswords): Add _Fract, _Accum, and _Sat. (c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT. (c_token_starts_declspecs): Likewise. (c_parser_declspecs): Likewise. (c_parser_attributes): Likewise. * c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum. (c_declspecs): Add saturating_p. * c-decl.c (build_null_declspecs): Initialize saturating_p. (declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat. Handle RID_SAT. Avoid using void, bool, char, int, float, double, _Decimal32, _Decimal64, _Decimal128, and complex with _Sat. Handle RID_FRACT and RID_ACCUM. Make sure _Sat is used with _Fract or _Accum. (finish_declspecs): Handle cts_fract and cts_accum. * c-common.c (fixed-value.h): New include. (constant_expression_warning): Handle FIXED_CST. (overflow_warning): Likewise. (warnings_for_convert_and_check): Likewise. (c_common_fixed_point_type_for_size): New. (c_common_type_for_mode): Handle fixed-point modes to return various saturating/non-saturating, signed/unsigned types. (c_common_signed_or_unsigned_type): Support fixed-point types. (shorten_compare): Check fixed-point zero. Handle FIXED_POINT_TYPE. (c_common_truthvalue_conversion): Handle FIXED_CST. Handle FIXED_POINT_TYPE. (c_common_nodes_and_builtins): Record builtin types for fixed-point types. (handle_mode_attribute): Handle fixed-point modes. Need to check if the signness of base type and fixed-point modes are consistent. (handle_vector_size_attribute): Handle fixed-point modes. (same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE. (warn_for_div_by_zero): Check fixed-point zero. * c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build a common fixed-point type based on fbit, ibit, sign, and saturation. (build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR, NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR, and POSTDECREMENT_EXPR. (convert_for_assignment): Support FIXED_POINT_TYPE. (digest_init): Handle FIXED_POINT_TYPE. (build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR. * target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P. * target.h (gcc_target): Add fixed_point_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM. (default_fixed_point_supported_p): Define. * targhooks.h (default_fixed_point_supported_p): Declare. * doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add. * doc/install.texi (Configuration): Add --enable-fixed-point. * configure.ac (--enable-fixed-point): New to enable fixed-point arithmetic extension to C. For mips targets, we enable it by default. * configure, config.in: Regenerate. From-SVN: r127652
2007-08-21 00:26:47 +02:00
mips*-*-*)
Remove obsolete IRIX 6.5 support libstdc++-v3: * configure.host (irix6.5*): Remove. * config/os/irix: Remove. * config/io/basic_file_stdio.cc (__basic_file<char>::showmanyc()) [_GLIBCXX_FIONREAD_TAKES_OFF_T]: Remove. * doc/xml/faq.xml: Remove IRIX reference. * doc/xml/manual/using.xml (Finding Dynamic or Shared Libraries): Remove IRIX example. * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Remove mips-sgi-irix6* handling. * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. * testsuite/21_strings/basic_string/pthread18185.cc: Likewise. * testsuite/21_strings/basic_string/pthread4.cc: Likewise. * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise. * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise. * testsuite/23_containers/list/pthread1.cc: Likewise. * testsuite/23_containers/list/pthread5.cc: Likewise. * testsuite/23_containers/map/pthread6.cc: Likewise. * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise. * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise. * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise. * testsuite/30_threads/async/42819.cc: Likewise. * testsuite/30_threads/async/49668.cc: Likewise. * testsuite/30_threads/async/any.cc: Likewise. * testsuite/30_threads/async/async.cc: Likewise. * testsuite/30_threads/async/launch.cc: Likewise. * testsuite/30_threads/async/sync.cc: Likewise. * testsuite/30_threads/call_once/39909.cc: Likewise. * testsuite/30_threads/call_once/49668.cc: Likewise. * testsuite/30_threads/call_once/call_once1.cc: Likewise. * testsuite/30_threads/condition_variable/cons/1.cc: Likewise. * testsuite/30_threads/condition_variable/members/1.cc: Likewise. * testsuite/30_threads/condition_variable/members/2.cc: Likewise. * testsuite/30_threads/condition_variable/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/condition_variable_any/50862.cc: Likewise. * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise. * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise. * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise. * testsuite/30_threads/future/cons/move.cc: Likewise. * testsuite/30_threads/future/members/45133.cc: Likewise. * testsuite/30_threads/future/members/get.cc: Likewise. * testsuite/30_threads/future/members/get2.cc: Likewise. * testsuite/30_threads/future/members/share.cc: Likewise. * testsuite/30_threads/future/members/valid.cc: Likewise. * testsuite/30_threads/future/members/wait.cc: Likewise. * testsuite/30_threads/future/members/wait_for.cc: Likewise. * testsuite/30_threads/future/members/wait_until.cc: Likewise. * testsuite/30_threads/lock/1.cc: Likewise. * testsuite/30_threads/lock/2.cc: Likewise. * testsuite/30_threads/lock/3.cc: Likewise. * testsuite/30_threads/lock/4.cc: Likewise. * testsuite/30_threads/lock_guard/cons/1.cc: Likewise. * testsuite/30_threads/mutex/cons/1.cc: Likewise. * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/mutex/lock/1.cc: Likewise. * testsuite/30_threads/mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/mutex/unlock/1.cc: Likewise. * testsuite/30_threads/packaged_task/49668.cc: Likewise. * testsuite/30_threads/packaged_task/cons/1.cc: Likewise. * testsuite/30_threads/packaged_task/cons/2.cc: Likewise. * testsuite/30_threads/packaged_task/cons/3.cc: Likewise. * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise. * testsuite/30_threads/packaged_task/cons/move.cc: Likewise. * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise. * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise. * testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise. * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise. * testsuite/30_threads/packaged_task/members/reset.cc: Likewise. * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise. * testsuite/30_threads/packaged_task/members/swap.cc: Likewise. * testsuite/30_threads/packaged_task/members/valid.cc: Likewise. * testsuite/30_threads/promise/cons/1.cc: Likewise. * testsuite/30_threads/promise/cons/alloc.cc: Likewise. * testsuite/30_threads/promise/cons/move.cc: Likewise. * testsuite/30_threads/promise/cons/move_assign.cc: Likewise. * testsuite/30_threads/promise/members/get_future.cc: Likewise. * testsuite/30_threads/promise/members/get_future2.cc: Likewise. * testsuite/30_threads/promise/members/set_exception.cc: Likewise. * testsuite/30_threads/promise/members/set_exception2.cc: Likewise. * testsuite/30_threads/promise/members/set_value.cc: Likewise. * testsuite/30_threads/promise/members/set_value2.cc: Likewise. * testsuite/30_threads/promise/members/set_value3.cc: Likewise. * testsuite/30_threads/promise/members/swap.cc: Likewise. * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc: Likewise. * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/shared_future/cons/move.cc: Likewise. * testsuite/30_threads/shared_future/members/45133.cc: Likewise. * testsuite/30_threads/shared_future/members/get.cc: Likewise. * testsuite/30_threads/shared_future/members/get2.cc: Likewise. * testsuite/30_threads/shared_future/members/valid.cc: Likewise. * testsuite/30_threads/shared_future/members/wait.cc: Likewise. * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise. * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise. * testsuite/30_threads/this_thread/1.cc: Likewise. * testsuite/30_threads/this_thread/2.cc: Likewise. * testsuite/30_threads/this_thread/3.cc: Likewise. * testsuite/30_threads/this_thread/4.cc: Likewise. * testsuite/30_threads/thread/cons/1.cc: Likewise. * testsuite/30_threads/thread/cons/2.cc: Likewise. * testsuite/30_threads/thread/cons/3.cc: Likewise. * testsuite/30_threads/thread/cons/4.cc: Likewise. * testsuite/30_threads/thread/cons/49668.cc: Likewise. * testsuite/30_threads/thread/cons/5.cc: Likewise. * testsuite/30_threads/thread/cons/6.cc: Likewise. * testsuite/30_threads/thread/cons/7.cc: Likewise. * testsuite/30_threads/thread/cons/8.cc: Likewise. * testsuite/30_threads/thread/cons/9.cc: Likewise. * testsuite/30_threads/thread/cons/moveable.cc: Likewise. * testsuite/30_threads/thread/members/1.cc: Likewise. * testsuite/30_threads/thread/members/2.cc: Likewise. * testsuite/30_threads/thread/members/3.cc: Likewise. * testsuite/30_threads/thread/members/4.cc: Likewise. * testsuite/30_threads/thread/members/5.cc: Likewise. * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise. * testsuite/30_threads/thread/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/thread/swap/1.cc: Likewise. * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise. * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise. * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise. * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise. * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise. * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise. * testsuite/30_threads/try_lock/1.cc: Likewise. * testsuite/30_threads/try_lock/2.cc: Likewise. * testsuite/30_threads/try_lock/3.cc: Likewise. * testsuite/30_threads/try_lock/4.cc: Likewise. * testsuite/30_threads/unique_lock/cons/1.cc: Likewise. * testsuite/30_threads/unique_lock/cons/2.cc: Likewise. * testsuite/30_threads/unique_lock/cons/3.cc: Likewise. * testsuite/30_threads/unique_lock/cons/4.cc: Likewise. * testsuite/30_threads/unique_lock/cons/5.cc: Likewise. * testsuite/30_threads/unique_lock/cons/6.cc: Likewise. * testsuite/30_threads/unique_lock/locking/1.cc: Likewise. * testsuite/30_threads/unique_lock/locking/2.cc: Likewise. * testsuite/30_threads/unique_lock/locking/3.cc: Likewise. * testsuite/30_threads/unique_lock/locking/4.cc: Likewise. * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise. * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise. * testsuite/ext/rope/pthread7-rope.cc: Likewise. * testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc: Likewise. * testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. * testsuite/23_containers/vector/capacity/resize/1.cc: Remove dg-options for mips*-*-irix6*. * testsuite/27_io/ios_base/storage/1.cc: Likewise. * testsuite/27_io/ios_base/storage/2.cc: Likewise. * testsuite/27_io/ios_base/storage/3.cc: Likewise. * testsuite/lib/libstdc++.exp (v3-build_support): Remove IRIX 6 workaround. libjava: * configure.ac (libgcj_cv_exidx): Remove IRIX 6 ld workaround. (mips-sgi-irix6*): Remove. (mips-sgi-irix*): Remove. (AC_CHECK_HEADERS): Remove bstring.h. * configure: Regenerate. * include/config.h.in: Regenerate. * configure.host (mips-sgi-irix6*): Remove. * include/posix-signal.h [__sgi__]: Remove. * gnu/java/net/natPlainDatagramSocketImplPosix.cc [HAVE_BSTRING_H]: Remove. * gnu/java/net/natPlainDatagramSocketImplWin32.cc: Likewise. * gnu/java/net/natPlainSocketImplPosix.cc: Likewise. libitm: * configure.tgt (*-*-irix6*): Remove. libgomp: * configure.tgt (mips-sgi-irix6*): Remove. libgfortran: * intrinsics/c99_functions.c [__sgi__ && !HAVE_COMPLEX_H]: Remove. libgcc: * config.host (mips-sgi-irix6.5*): Remove. * config/mips/irix-crti.S: Remove. * config/mips/irix-crtn.S: Remove. * config/mips/irix6-unwind.h: Remove. * config/mips/t-irix6: Remove. * config/mips/t-slibgcc-irix: Remove. gnattools: * configure.ac (mips-sgi-irix*): Remove. * configure: Regenerate. gcc/testsuite: * g++.dg/other/anon5.C: Don't skip on mips-sgi-irix*. * g++.dg/tree-prof/partition1.C: Likewise. * g++.dg/tree-prof/partition2.C: Likewise. * g++.old-deja/g++.other/init19.C: Remove mips-sgi-irix* handling. * gcc.c-torture/compile/labels-3.c: Remove dg-options. * gcc.c-torture/execute/20010724-1.c: Remove. * gcc.c-torture/execute/20010724-1.x: Remove. * gcc.c-torture/execute/20040208-2.c: Remove. * gcc.c-torture/execute/20040208-2.x: Remove. * gcc.c-torture/execute/ieee/20000320-1.c [__mips__ && __sgi__]: Remove. (main) [__mips__ && __sgi__]: Remove. * gcc.c-torture/execute/ieee/copysign1.c: Remove IRIX reference. * gcc.c-torture/execute/ieee/copysign2.c: Likewise. * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Remove mips-sgi-irix6* handling. * gcc.dg/cpp/assert4.c [__mips__]: Remove __sgi__, sgi. * gcc.dg/torture/20090618-1.c: Don't skip on mips-sgi-irix*. * gcc.dg/torture/builtin-frexp-1.c: Remove mips*-*-irix6* handling. * gcc.dg/torture/builtin-logb-1.c: Likewise. * gcc.dg/torture/pr47917.c: Remove mips-sgi-irix6.5 handling. * gcc.dg/tree-ssa/ssa-store-ccp-3.c: Don't skip on mips*-*-irix*. * gcc.misc-tests/linkage.exp: Remove mips-sgi-irix6* handling. * gcc.target/mips/args-1.c [!__sgi__]: Remove. * gcc.target/mips/interrupt_handler-2.c: Don't skip on mips-sgi-irix6*. * gcc.target/mips/interrupt_handler-3.c: Likewise. * gcc.target/mips/save-restore-1.c: Don't skip on mips-sgi-irix6*. * gcc.target/mips/save-restore-3.c: Likewise. * gcc.target/mips/save-restore-4.c: Likewise. * gcc.target/mips/save-restore-5.c: Likewise. * gfortran.dg/g77/cabs.f: Don't xfail on mips-sgi-irix6*. * lib/prune.exp (prune_gcc_output): Remove pruning of IRIX 6 ld messages. * lib/target-libpath.exp (set_ld_library_path_env_vars): Remove IRIX 6 handling. (restore_ld_library_path_env_vars): Likewise. * lib/target-supports.exp (check_profiling_available): Remove mips*-*-irix* handling. (check_ascii_locale_available): Remove mips-sgi-irix* handling. (add_options_for_c99_runtime): Remove mips-sgi-irix6.5* handling. * objc.dg/stabs-1.m: Don't xfail on mips-sgi-irix6.5. gcc/ada: * gcc-interface/Makefile.in (mips-sgi-irix6*): Remove. * a-intnam-irix.ads, mlib-tgt-specific-irix.adb, s-intman-irix.adb, s-mastop-irix.adb, s-osinte-irix.adb, s-osinte-irix.ads, s-proinf-irix-athread.adb, s-proinf-irix-athread.ads, s-taprop-irix.adb, s-tasinf-irix.ads, system-irix-n32.ads, system-irix-n64.ads, system-irix-o32.ads: Remove. * adaint.c [__mips && __sgi]: Remove. (__gnat_number_of_cpus) [__mips && __sgi]: Remove. [IS_CROSS && !(__mips && __sgi)]: Remove. * adaint.h [sgi && _LFAPI]: Remove. * cstreams.c (__gnat_full_name) [sgi]: Remove. * env.c (__gnat_unsetenv) [__mips && __sgi]: Remove. (__gnat_clearenv) [__mips && __sgi]: Remove. * errno.c (_SGI_MP_SOURCE): Remove. * gsocket.h [sgi]: Remove. * init.c: Remove IRIX reference. [sgi]: Remove. * link.c [sgi]: Remove. * s-oscons-tmplt.c [__mips && __sgi] (IOV_MAX): Don't define. (main) [__mips && __sgi] (MAX_tv_sec): Don't define. (CLOCK_SGI_FAST, CLOCK_SGI_CYCLE): Remove. * sysdep.c [sgi]: Remove. (getc_immediate_common) [sgi]: Remove. (__gnat_localtime_tzoff) [sgi]: Remove. * terminals.c [__mips && __sgi] (IRIX): Don't define. [IRIX] (USE_GETPTY): Don't define. (allocate_pty_desc) [USE_GETPTY]: Remove. * g-traceb.ads: Remove IRIX reference. * g-trasym.ads: Likewise. * memtrack.adb: Likewise. * s-interr-sigaction.adb: Likewise. * gnat_rm.texi (Implementation Advice): Remove SGI info. (Implementation Defined Characteristics): Likewise. * gnat_ugn.texi (Summary of Run-Time Configurations, mips-irix): Remove. (Irix-Specific Considerations): Remove. gcc/cp: * Make-lang.in (doc/g++.1): Remove IRIX 6.5 reference. gcc: * config.gcc (enable_obsolete): Remove mips-sgi-irix6.5. (mips-sgi-irix6.5*): Remove. * config.host (mips-sgi-irix*): Remove. * configure.ac (enable_fixed_point): Remove mips*-sgi-irix*. (set_have_as_tls): Remove *-*-irix6*. (gcc_cv_ld_static_dynamic): Remove mips-sgi-irix6*. * configure: Regenerate. * config/mips/iris6.h: Remove. * config/mips/iris6.opt: Remove. * config/mips/t-irix6: Remove. * config/mips/mips.h (TARGET_GPWORD): Remove IRIX 6 N64 handling. (TARGET_IRIX6): Remove. (TARGET_CPU_CPP_BUILTINS): Remove IRIX 6 handling. Don't define LANGUAGE_C, _LANGUAGE_C for Objective-C. * config/mips/mips.c (mips_build_builtin_va_list): Remove IRIX 6 handling. (mips_file_start): Likewise. * config/mips/mips-protos.h (irix_asm_output_align): Remove. * config/mips/driver-native.c [__sgi__]: Remove. (host_detect_local_cpu) [__sgi__]: Remove. * config/mips/gnu-user.h: Remove iris5.h reference. * config/mips/mips-modes.def: Remove IRIX 6 reference. * config/mips/gnu-user64.h (MIPS_TFMODE_FORMAT): Remove. * config/mips/mips.c (mips_option_override) [MIPS_TFMODE_FORMAT]: Remove. * gcc.c (main): Move asm_debug initialization ... (asm_debug): ... here. * ginclude/stddef.h (__STDDEF_H__): Don't define. * defaults.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Remove. * system.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Poison. * collect2.c [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove. (main) [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove. [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES] (is_in_args): Remove. * doc/tm.texi.in (Driver, LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Remove. * doc/tm.texi: Regenerate. * doc/invoke.texi (Debugging Options, -gdwarf-<version>): Remove IRIX 6 reference. (MIPS Options, -march): Remove IRIX reference. * doc/install.texi (Binaries, SGI IRIX): Remove. (Specific, mips-sgi-irix6): Document IRIX 6.5 removal, remove rest of section. * doc/trouble.texi (Interoperation): Remove -lgl_s handling. fixincludes: * inclhack.def (broken_cabs): Remove IRIX and SunOS 4 support. (irix___restrict): Remove. (irix___generic1): Remove. (irix___generic2): Remove. (irix_asm_apostrophe): Remove. (irix_complex): Remove. (irix_pthread_init): Remove. (irix_socklen_t): Remove. (irix_stdint_c99_mode): Remove. (irix_stdint_c99_types): Remove. (irix_stdint_c99_macros): Remove. (irix_stdio_va_list): Remove IRIX 6.5 support. (irix_wcsftime): Remove. (stdio_va_list): Remove IRIX 6.5 support. (svr4_profil): Remove IRIX bypass. * fixincl.x: Regenerate. * tests/base/complex.h [IRIX_COMPLEX_CHECK]: Remove. * tests/base/internal/math_core.h: Remove. * tests/base/internal/sgimacros.h: Remove. * tests/base/internal/wchar_core.h: Remove. * tests/base/math.h [BROKEN_CABS_CHECK]: Remove IRIX and SunOS 4 support. * tests/base/pthread.h [IRIX_PTHREAD_INIT_CHECK]: Remove. * tests/base/stdint-irix65.h: Remove. * tests/base/stdint.h [IRIX_STDINT_C99_MODE_CHECK]: Remove. * tests/base/sys/asm.h: Remove. * tests/base/sys/socket.h [IRIX_SOCKLEN_T_CHECK]: Remove. contrib: * config-list.mk (LIST): Remove mips-sgi-irix6.5. toplevel: * MAINTAINERS (OS Port Maintainers): Remove irix. * configure.ac (enable_libgomp): Remove *-*-irix6*. (unsupported_languages): Remove mips-sgi-irix6.*. (noconfigdirs): Don't add ${libgcj} for mips*-*-irix6*. (with_stabs): Remove. * configure: Regenerate. From-SVN: r185390
2012-03-14 17:33:37 +01:00
enable_fixed_point=yes
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. * c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before RID_ONEWAY, so that it can be checked in declspecs_add_type. (c_common_fixed_point_type_for_size): Declare. * c-parser.c (reswords): Add _Fract, _Accum, and _Sat. (c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT. (c_token_starts_declspecs): Likewise. (c_parser_declspecs): Likewise. (c_parser_attributes): Likewise. * c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum. (c_declspecs): Add saturating_p. * c-decl.c (build_null_declspecs): Initialize saturating_p. (declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat. Handle RID_SAT. Avoid using void, bool, char, int, float, double, _Decimal32, _Decimal64, _Decimal128, and complex with _Sat. Handle RID_FRACT and RID_ACCUM. Make sure _Sat is used with _Fract or _Accum. (finish_declspecs): Handle cts_fract and cts_accum. * c-common.c (fixed-value.h): New include. (constant_expression_warning): Handle FIXED_CST. (overflow_warning): Likewise. (warnings_for_convert_and_check): Likewise. (c_common_fixed_point_type_for_size): New. (c_common_type_for_mode): Handle fixed-point modes to return various saturating/non-saturating, signed/unsigned types. (c_common_signed_or_unsigned_type): Support fixed-point types. (shorten_compare): Check fixed-point zero. Handle FIXED_POINT_TYPE. (c_common_truthvalue_conversion): Handle FIXED_CST. Handle FIXED_POINT_TYPE. (c_common_nodes_and_builtins): Record builtin types for fixed-point types. (handle_mode_attribute): Handle fixed-point modes. Need to check if the signness of base type and fixed-point modes are consistent. (handle_vector_size_attribute): Handle fixed-point modes. (same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE. (warn_for_div_by_zero): Check fixed-point zero. * c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build a common fixed-point type based on fbit, ibit, sign, and saturation. (build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR, NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR, and POSTDECREMENT_EXPR. (convert_for_assignment): Support FIXED_POINT_TYPE. (digest_init): Handle FIXED_POINT_TYPE. (build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR. * target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P. * target.h (gcc_target): Add fixed_point_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM. (default_fixed_point_supported_p): Define. * targhooks.h (default_fixed_point_supported_p): Declare. * doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add. * doc/install.texi (Configuration): Add --enable-fixed-point. * configure.ac (--enable-fixed-point): New to enable fixed-point arithmetic extension to C. For mips targets, we enable it by default. * configure, config.in: Regenerate. From-SVN: r127652
2007-08-21 00:26:47 +02:00
;;
*)
dfp.m4: Quote argument of AC_MSG_WARN. config/: * dfp.m4: Quote argument of AC_MSG_WARN. gcc/: * configure.ac: Quote argument of AC_MSG_WARN. * configure: Regenerate. libdecnumber/: * configure: Regenerate. libgcc/: * configure: Regenerate. From-SVN: r163909
2010-09-06 12:35:22 +02:00
AC_MSG_WARN([fixed-point is not supported for this target, ignored])
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. * c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before RID_ONEWAY, so that it can be checked in declspecs_add_type. (c_common_fixed_point_type_for_size): Declare. * c-parser.c (reswords): Add _Fract, _Accum, and _Sat. (c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT. (c_token_starts_declspecs): Likewise. (c_parser_declspecs): Likewise. (c_parser_attributes): Likewise. * c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum. (c_declspecs): Add saturating_p. * c-decl.c (build_null_declspecs): Initialize saturating_p. (declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat. Handle RID_SAT. Avoid using void, bool, char, int, float, double, _Decimal32, _Decimal64, _Decimal128, and complex with _Sat. Handle RID_FRACT and RID_ACCUM. Make sure _Sat is used with _Fract or _Accum. (finish_declspecs): Handle cts_fract and cts_accum. * c-common.c (fixed-value.h): New include. (constant_expression_warning): Handle FIXED_CST. (overflow_warning): Likewise. (warnings_for_convert_and_check): Likewise. (c_common_fixed_point_type_for_size): New. (c_common_type_for_mode): Handle fixed-point modes to return various saturating/non-saturating, signed/unsigned types. (c_common_signed_or_unsigned_type): Support fixed-point types. (shorten_compare): Check fixed-point zero. Handle FIXED_POINT_TYPE. (c_common_truthvalue_conversion): Handle FIXED_CST. Handle FIXED_POINT_TYPE. (c_common_nodes_and_builtins): Record builtin types for fixed-point types. (handle_mode_attribute): Handle fixed-point modes. Need to check if the signness of base type and fixed-point modes are consistent. (handle_vector_size_attribute): Handle fixed-point modes. (same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE. (warn_for_div_by_zero): Check fixed-point zero. * c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build a common fixed-point type based on fbit, ibit, sign, and saturation. (build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR, NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR, and POSTDECREMENT_EXPR. (convert_for_assignment): Support FIXED_POINT_TYPE. (digest_init): Handle FIXED_POINT_TYPE. (build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR. * target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P. * target.h (gcc_target): Add fixed_point_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT, MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM. (default_fixed_point_supported_p): Define. * targhooks.h (default_fixed_point_supported_p): Declare. * doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add. * doc/install.texi (Configuration): Add --enable-fixed-point. * configure.ac (--enable-fixed-point): New to enable fixed-point arithmetic extension to C. For mips targets, we enable it by default. * configure, config.in: Regenerate. From-SVN: r127652
2007-08-21 00:26:47 +02:00
enable_fixed_point=no
;;
esac
])
AC_SUBST(enable_fixed_point)
fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(ENABLE_FIXED_POINT, $fixedpoint,
[Define to 1 to enable fixed-point arithmetic extension to C.])
(--enable-threads): New parameter. From-SVN: r14348
1997-06-28 00:47:40 +02:00
# Enable threads
# Pass with no value to take the default
# Pass with a value to specify a thread package
AC_ARG_ENABLE(threads,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([[--enable-threads[=LIB]]],
[enable thread usage for target GCC,
using LIB thread package])],,
config.gcc: Stop changing enable_threads midstream. * config.gcc: Stop changing enable_threads midstream. Replace uses of enable_threads_flag with enable_threads. * configure.ac: Replace uses of enable_threads_flag with enable_threads. Improve autoconf quotation in one place. * configure: Regenerate. From-SVN: r80473
2004-04-07 03:20:59 +02:00
[enable_threads=''])
(--enable-threads): New parameter. From-SVN: r14348
1997-06-28 00:47:40 +02:00
re PR libgcj/25816 (Configure detects TLS, but glibc does not support it.) PR java/25816 * configure.ac (enable_tls): New enable option. (HAVE_AS_TLS): Don't do assembler check if enable_tls set. * configure: Regenerate. * doc/install.texi (--enable-tls): Document new option. (--disable-tls): Ditto. From-SVN: r110199
2006-01-25 01:42:17 +01:00
AC_ARG_ENABLE(tls,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-tls],
[enable or disable generation of tls code
overriding the assembler check for tls support])],
re PR libgcj/25816 (Configure detects TLS, but glibc does not support it.) PR java/25816 * configure.ac (enable_tls): New enable option. (HAVE_AS_TLS): Don't do assembler check if enable_tls set. * configure: Regenerate. * doc/install.texi (--enable-tls): Document new option. (--disable-tls): Ditto. From-SVN: r110199
2006-01-25 01:42:17 +01:00
[
case $enable_tls in
yes | no) ;;
*) AC_MSG_ERROR(['$enable_tls' is an invalid value for --enable-tls.
Valid choices are 'yes' and 'no'.]) ;;
esac
], [enable_tls=''])
Error out on -fvtable-verify without --enable-vtable-verify * configure.ac (enable_vtable_verify): Handle --enable-vtable-verify. * configure: Regenerate. * config.in: Regenerate. * gcc.c (VTABLE_VERIFICATION_SPEC) [!ENABLE_VTABLE_VERIFY]: Error on -fvtable-verify. * config/sol2.h [!ENABLE_VTABLE_VERIFY] (STARTFILE_VTV_SPEC): Define. (ENDFILE_VTV_SPEC): Define. From-SVN: r236029
2016-05-09 13:54:55 +02:00
AC_ARG_ENABLE(vtable-verify,
[AS_HELP_STRING([--enable-vtable-verify],
[enable vtable verification feature])],,
[enable_vtable_verify=no])
vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(ENABLE_VTABLE_VERIFY, $vtable_verify,
[Define 0/1 if vtable verification feature is enabled.])
Boehm GC support for ObjC from Ovidiu Predescu. From-SVN: r22199
1998-09-03 01:48:01 +02:00
AC_ARG_ENABLE(objc-gc,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-objc-gc],
[enable the use of Boehm's garbage collector with
the GNU Objective-C runtime])],
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. Add changequote required by 1999-12-14 change. * configure: Rebuild. From-SVN: r31105
1999-12-28 04:22:04 +01:00
if test x$enable_objc_gc = xno; then
Boehm GC support for ObjC from Ovidiu Predescu. From-SVN: r22199
1998-09-03 01:48:01 +02:00
objc_boehm_gc=''
else
objc_boehm_gc=1
fi,
objc_boehm_gc='')
configure.in: New flag --with-dwarf2. * configure.in: New flag --with-dwarf2. If set, enables DWARF-2 debugging as default. * config/tm-dwarf2.h: New file. [[Split portion of a mixed commit.]] From-SVN: r24517.2
1999-01-06 17:05:47 +01:00
AC_ARG_WITH(dwarf2,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2])],
Revert last change. From-SVN: r167019
2010-11-22 02:53:32 +01:00
dwarf2="$with_dwarf2",
configure.in: New flag --with-dwarf2. * configure.in: New flag --with-dwarf2. If set, enables DWARF-2 debugging as default. * config/tm-dwarf2.h: New file. [[Split portion of a mixed commit.]] From-SVN: r24517.2
1999-01-06 17:05:47 +01:00
dwarf2=no)
configure.in (enable-shared): New. * configure.in (enable-shared): New. * Makefile.in (LIBGCC_DEPS): Depend on EXTRA_PARTS as well. (libgcc.mk): Pass SHLIB_LINK, SHLIB_LIBS, SHLIB_MULTILIB to mklibgcc. * mklibgcc.in: Use them to link shared a libgcc. * config/t-linux (SHLIB_LINK, SHLIB_LIBS): New. * config/alpha/t-ieee (SHLIB_MULTILIB): New. * config/mips/t-iris6 (SHLIB_LINK, SHLIB_LIBS): New. * config/sparc/t-sol2 (SHLIB_LINK, SHLIB_LIBS): New. * configure.in (alpha-osf*): Use t-osf and x-osf. * config/alpha/t-osf: New file. * config/alpha/t-osf4: New file. * config/alpha/x-osf: New file. * config/alpha/x-alpha: Remove file. From-SVN: r36715
2000-10-04 22:53:29 +02:00
AC_ARG_ENABLE(shared,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--disable-shared], [don't provide a shared libgcc])],
configure.in (enable_shared): Support per-package shared-library enabling. * configure.in (enable_shared): Support per-package shared-library enabling. * configure: Rebuilt. From-SVN: r40315
2001-03-08 07:11:02 +01:00
[
case $enable_shared in
yes | no) ;;
*)
enable_shared=no
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
for pkg in $enableval; do
if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
enable_shared=yes
fi
done
IFS="$ac_save_ifs"
;;
esac
], [enable_shared=yes])
configure.in (enable-shared): New. * configure.in (enable-shared): New. * Makefile.in (LIBGCC_DEPS): Depend on EXTRA_PARTS as well. (libgcc.mk): Pass SHLIB_LINK, SHLIB_LIBS, SHLIB_MULTILIB to mklibgcc. * mklibgcc.in: Use them to link shared a libgcc. * config/t-linux (SHLIB_LINK, SHLIB_LIBS): New. * config/alpha/t-ieee (SHLIB_MULTILIB): New. * config/mips/t-iris6 (SHLIB_LINK, SHLIB_LIBS): New. * config/sparc/t-sol2 (SHLIB_LINK, SHLIB_LIBS): New. * configure.in (alpha-osf*): Use t-osf and x-osf. * config/alpha/t-osf: New file. * config/alpha/t-osf4: New file. * config/alpha/x-osf: New file. * config/alpha/x-alpha: Remove file. From-SVN: r36715
2000-10-04 22:53:29 +02:00
AC_SUBST(enable_shared)
configure.ac (--with-specs): New option. * configure.ac (--with-specs): New option. * configure: Regenerated. * gcc.c (driver_self_specs): Include CONFIGURE_SPECS. * Makefile.in (DRIVER_DEFINES): Add -DCONFIGURE_SPECS. From-SVN: r155208
2009-12-14 09:58:06 +01:00
AC_ARG_WITH(specs,
[AS_HELP_STRING([--with-specs=SPECS],
[add SPECS to driver command-line processing])],
[CONFIGURE_SPECS=$withval],
[CONFIGURE_SPECS=]
)
AC_SUBST(CONFIGURE_SPECS)
configure.ac: Add --with-pkgversion and --with-bugurl. gcc: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure.ac: Add --with-pkgversion and --with-bugurl. * configure: Regenerate. * doc/install.texi: Document them. * version.c (version_string): Remove VERSUFFIX. (VERSUFFIX): Remove. (pkgversion_string): New. (bug_report_url): Do not hard-code initializer. * version.h (pkgversion_string): Declare. * Makefile.in (PKGVERSION_s, BUGURL_s, PKGVERSION, BUGURL_TEXI): Define. (version.o): Define PKGVERSION and BUGURL. (gcc-vers.texi): Define VERSION_PACKAGE and BUGURL. (%.pod): Define BUGURL. * gcc.c (process_command, main): Use pkgversion_string. * toplev.c (compile_file, print_version): Likewise. * protoize.c (main): Likewise. * gcov.c (print_version): Likewise. Update copyright date. * gcov-dump.c (print_version): Likewise. Update copyright date. * mips-tdump.c (main): Likewise. Update copyright date. * mips-tfile.c (main): Likewise. Update copyright date. * doc/include/gcc-common.texi: Include VERSION_PACKAGE as subtitle. * doc/bugreport.texi: Use BUGURL for bug-reporting instructions; shorten description. * doc/gcc.texi: Include VERSION_PACKAGE in version description. * doc/gccint.texi: Likewise. * doc/invoke.texi: Use BUGURL for bug-reporting instructions. Update copyright date. gcc/fortran: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * gfortranspec.c (lang_specific_driver): Use pkgversion_string. * Make-lang.in (gfortran.pod): Define BUGURL. * invoke.texi: Use BUGURL for bug-reporting instructions. gcc/java: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * jcf-dump.c (version): Use pkgversion_string. Update copyright date. gcc/treelang: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * tree1.c (treelang_handle_option): Use pkgversion_string. * treelang.texi (which-treelang): Define to use VERSION_PACKAGE. maintainer-scripts: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * gcc_release: Do not include copies of bugs.html in releases. * update_web_docs_svn: Set VERSION_PACKAGE and BUGURL in gcc-vers.texi. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> Co-Authored-By: Mark Mitchell <mark@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> From-SVN: r127667
2007-08-21 17:35:30 +02:00
ACX_PKGVERSION([GCC])
configure.ac (ACX_BUGURL): Update. * configure.ac (ACX_BUGURL): Update. * configure: Regenerate. From-SVN: r245296
2017-02-09 09:30:30 +01:00
ACX_BUGURL([https://gcc.gnu.org/bugs/])
configure.ac: Add --with-pkgversion and --with-bugurl. gcc: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure.ac: Add --with-pkgversion and --with-bugurl. * configure: Regenerate. * doc/install.texi: Document them. * version.c (version_string): Remove VERSUFFIX. (VERSUFFIX): Remove. (pkgversion_string): New. (bug_report_url): Do not hard-code initializer. * version.h (pkgversion_string): Declare. * Makefile.in (PKGVERSION_s, BUGURL_s, PKGVERSION, BUGURL_TEXI): Define. (version.o): Define PKGVERSION and BUGURL. (gcc-vers.texi): Define VERSION_PACKAGE and BUGURL. (%.pod): Define BUGURL. * gcc.c (process_command, main): Use pkgversion_string. * toplev.c (compile_file, print_version): Likewise. * protoize.c (main): Likewise. * gcov.c (print_version): Likewise. Update copyright date. * gcov-dump.c (print_version): Likewise. Update copyright date. * mips-tdump.c (main): Likewise. Update copyright date. * mips-tfile.c (main): Likewise. Update copyright date. * doc/include/gcc-common.texi: Include VERSION_PACKAGE as subtitle. * doc/bugreport.texi: Use BUGURL for bug-reporting instructions; shorten description. * doc/gcc.texi: Include VERSION_PACKAGE in version description. * doc/gccint.texi: Likewise. * doc/invoke.texi: Use BUGURL for bug-reporting instructions. Update copyright date. gcc/fortran: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * gfortranspec.c (lang_specific_driver): Use pkgversion_string. * Make-lang.in (gfortran.pod): Define BUGURL. * invoke.texi: Use BUGURL for bug-reporting instructions. gcc/java: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * jcf-dump.c (version): Use pkgversion_string. Update copyright date. gcc/treelang: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * tree1.c (treelang_handle_option): Use pkgversion_string. * treelang.texi (which-treelang): Define to use VERSION_PACKAGE. maintainer-scripts: 2007-08-21 Paul Brook <paul@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * gcc_release: Do not include copies of bugs.html in releases. * update_web_docs_svn: Set VERSION_PACKAGE and BUGURL in gcc-vers.texi. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> Co-Authored-By: Mark Mitchell <mark@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> From-SVN: r127667
2007-08-21 17:35:30 +02:00
(top level) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * configure.in: Find default values for the tools as soon as possible. Disable ada if GNAT is not found. Emit error message about missing languages. Expand --enable-languages=all for the gcc subdirectory. (config) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * acx.m4 (ACX_PROG_GNAT): New macro, moved here from the gcc subdirectory. (gcc) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * configure.ac: Remove code to detect languages, it now lives exclusively in the top level. * aclocal.m4 (gcc_AC_PROG_GNAT): Moved to the top level, renamed to ACX_PROG_GNAT. (gcc/ada) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * config-lang.in: Build by default. From-SVN: r79299
2004-03-11 06:01:17 +01:00
# Sanity check enable_languages in case someone does not run the toplevel
# configure # script.
AC_ARG_ENABLE(languages,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-languages=LIST], [specify which front-ends to build])],
(top level) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * configure.in: Find default values for the tools as soon as possible. Disable ada if GNAT is not found. Emit error message about missing languages. Expand --enable-languages=all for the gcc subdirectory. (config) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * acx.m4 (ACX_PROG_GNAT): New macro, moved here from the gcc subdirectory. (gcc) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * configure.ac: Remove code to detect languages, it now lives exclusively in the top level. * aclocal.m4 (gcc_AC_PROG_GNAT): Moved to the top level, renamed to ACX_PROG_GNAT. (gcc/ada) 2004-03-08 Paolo Bonzini <bonzini@gnu.org> PR ada/14131 Move language detection to the top level. * config-lang.in: Build by default. From-SVN: r79299
2004-03-11 06:01:17 +01:00
[case ,${enable_languages}, in
,,|,yes,)
# go safe -- we cannot be much sure without the toplevel
# configure's
# analysis of which target libs are present and usable
enable_languages=c
;;
*,all,*)
AC_MSG_ERROR([only the toplevel supports --enable-languages=all])
;;
*,c,*)
;;
*)
enable_languages=c,${enable_languages}
;;
esac],
[enable_languages=c])
[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make * configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-11-13 14:28:56 +01:00
if test x"$enable_as_accelerator_for" != x; then
AC_DEFINE(ACCEL_COMPILER, 1,
[Define if this compiler should be built as the offload target compiler.])
enable_as_accelerator=yes
case "${target}" in
*-intelmicemul-*)
# In this case we expect offload compiler to be built as native, so we
# need to rename the driver to avoid clashes with host's drivers.
program_transform_name="s&^&${target}-&" ;;
esac
sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
program_transform_name=`echo $program_transform_name | sed $sedscript`
accel_dir_suffix=/accel/${target_noncanonical}
real_target_noncanonical=${enable_as_accelerator_for}
fi
AC_SUBST(enable_as_accelerator)
AC_SUBST(real_target_noncanonical)
AC_SUBST(accel_dir_suffix)
for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
tgt=`echo $tgt | sed 's/=.*//'`
Merge of HSA 2016-01-19 Martin Jambor <mjambor@suse.cz> Martin Liska <mliska@suse.cz> Michael Matz <matz@suse.de> libgomp/ * plugin/Makefrag.am: Add HSA plugin requirements. * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_CPPFLAGS): Likewise. (HSA_RUNTIME_INCLUDE): New substitution. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_LDFLAGS): Likewise. (hsa-runtime): New configure option. (hsa-runtime-include): Likewise. (hsa-runtime-lib): Likewise. (PLUGIN_HSA): New substitution variable. Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new configure options. (PLUGIN_HSA_CPPFLAGS): Likewise. (PLUGIN_HSA_LDFLAGS): Likewise. (PLUGIN_HSA_LIBS): Likewise. Check that we have access to HSA run-time. * libgomp-plugin.h (offload_target_type): New element OFFLOAD_TARGET_TYPE_HSA. * libgomp.h (gomp_target_task): New fields firstprivate_copies and args. (bool gomp_create_target_task): Updated. (gomp_device_descr): Extra parameter of run_func and async_run_func, new field can_run_func. * libgomp_g.h (GOMP_target_ext): Update prototype. * oacc-host.c (host_run): Added a new parameter args. * target.c (calculate_firstprivate_requirements): New function. (copy_firstprivate_data): Likewise. (gomp_target_fallback_firstprivate): Use them. (gomp_target_unshare_firstprivate): New function. (gomp_get_target_fn_addr): Allow returning NULL for shared memory devices. (GOMP_target): Do host fallback for all shared memory devices. Do not pass any args to plugins. (GOMP_target_ext): Introduce device-specific argument parameter args. Allow host fallback if device shares memory. Do not remap data if device has shared memory. (gomp_target_task_fn): Likewise. Also treat shared memory devices like host fallback for mappings. (GOMP_target_data): Treat shared memory devices like host fallback. (GOMP_target_data_ext): Likewise. (GOMP_target_update): Likewise. (GOMP_target_update_ext): Likewise. Also pass NULL as args to gomp_create_target_task. (GOMP_target_enter_exit_data): Likewise. (omp_target_alloc): Treat shared memory devices like host fallback. (omp_target_free): Likewise. (omp_target_is_present): Likewise. (omp_target_memcpy): Likewise. (omp_target_memcpy_rect): Likewise. (omp_target_associate_ptr): Likewise. (gomp_load_plugin_for_device): Also load can_run. * task.c (GOMP_PLUGIN_target_task_completion): Free firstprivate_copies. (gomp_create_target_task): Accept new argument args and store it to ttask. * plugin/plugin-hsa.c: New file. gcc/ * Makefile.in (OBJS): Add new source files. (GTFILES): Add hsa.c. * common.opt (disable_hsa): New variable. (-Whsa): New warning. * config.in (ENABLE_HSA): New. * configure.ac: Treat hsa differently from other accelerators. (OFFLOAD_TARGETS): Define ENABLE_OFFLOADING according to $enable_offloading. (ENABLE_HSA): Define ENABLE_HSA according to $enable_hsa. * doc/install.texi (Configuration): Document --with-hsa-runtime, --with-hsa-runtime-include, --with-hsa-runtime-lib and --with-hsa-kmt-lib. * doc/invoke.texi (-Whsa): Document. (hsa-gen-debug-stores): Likewise. * lto-wrapper.c (compile_images_for_offload_targets): Do not attempt to invoke offload compiler for hsa acclerator. * opts.c (common_handle_option): Determine whether HSA offloading should be performed. * params.def (PARAM_HSA_GEN_DEBUG_STORES): New parameter. * builtin-types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. * gimple-low.c (lower_stmt): Also handle GIMPLE_OMP_GRID_BODY. * gimple-pretty-print.c (dump_gimple_omp_for): Also handle GF_OMP_FOR_KIND_GRID_LOOP. (dump_gimple_omp_block): Also handle GIMPLE_OMP_GRID_BODY. (pp_gimple_stmt_1): Likewise. * gimple-walk.c (walk_gimple_stmt): Likewise. * gimple.c (gimple_build_omp_grid_body): New function. (gimple_copy): Also handle GIMPLE_OMP_GRID_BODY. * gimple.def (GIMPLE_OMP_GRID_BODY): New. * gimple.h (enum gf_mask): Added GF_OMP_PARALLEL_GRID_PHONY, GF_OMP_FOR_KIND_GRID_LOOP, GF_OMP_FOR_GRID_PHONY and GF_OMP_TEAMS_GRID_PHONY. (gimple_statement_omp_single_layout): Updated comments. (gimple_build_omp_grid_body): New function. (gimple_has_substatements): Also handle GIMPLE_OMP_GRID_BODY. (gimple_omp_for_grid_phony): New function. (gimple_omp_for_set_grid_phony): Likewise. (gimple_omp_parallel_grid_phony): Likewise. (gimple_omp_parallel_set_grid_phony): Likewise. (gimple_omp_teams_grid_phony): Likewise. (gimple_omp_teams_set_grid_phony): Likewise. (gimple_return_set_retbnd): Also handle GIMPLE_OMP_GRID_BODY. * omp-builtins.def (BUILT_IN_GOMP_OFFLOAD_REGISTER): New. (BUILT_IN_GOMP_OFFLOAD_UNREGISTER): Likewise. (BUILT_IN_GOMP_TARGET): Updated type. * omp-low.c: Include symbol-summary.h, hsa.h and params.h. (adjust_for_condition): New function. (get_omp_for_step_from_incr): Likewise. (extract_omp_for_data): Moved parts to adjust_for_condition and get_omp_for_step_from_incr. (build_outer_var_ref): Handle GIMPLE_OMP_GRID_BODY. (fixup_child_record_type): Bail out if receiver_decl is NULL. (scan_sharing_clauses): Handle OMP_CLAUSE__GRIDDIM_. (scan_omp_parallel): Do not create child functions for phony constructs. (check_omp_nesting_restrictions): Handle GIMPLE_OMP_GRID_BODY. (scan_omp_1_op): Checking assert we are not remapping to ERROR_MARK. Also also handle GIMPLE_OMP_GRID_BODY. (parallel_needs_hsa_kernel_p): New function. (expand_parallel_call): Register apprpriate parallel child functions as HSA kernels. (grid_launch_attributes_trees): New type. (grid_attr_trees): New variable. (grid_create_kernel_launch_attr_types): New function. (grid_insert_store_range_dim): Likewise. (grid_get_kernel_launch_attributes): Likewise. (get_target_argument_identifier_1): Likewise. (get_target_argument_identifier): Likewise. (get_target_argument_value): Likewise. (push_target_argument_according_to_value): Likewise. (get_target_arguments): Likewise. (expand_omp_target): Call get_target_arguments instead of looking up for teams and thread limit. (grid_expand_omp_for_loop): New function. (grid_arg_decl_map): New type. (grid_remap_kernel_arg_accesses): New function. (grid_expand_target_kernel_body): New function. (expand_omp): Call it. (lower_omp_for): Do not emit phony constructs. (lower_omp_taskreg): Do not emit phony constructs but create for them a temporary variable receiver_decl. (lower_omp_taskreg): Do not emit phony constructs. (lower_omp_teams): Likewise. (lower_omp_grid_body): New function. (lower_omp_1): Call it. (grid_reg_assignment_to_local_var_p): New function. (grid_seq_only_contains_local_assignments): Likewise. (grid_find_single_omp_among_assignments_1): Likewise. (grid_find_single_omp_among_assignments): Likewise. (grid_find_ungridifiable_statement): Likewise. (grid_target_follows_gridifiable_pattern): Likewise. (grid_remap_prebody_decls): Likewise. (grid_copy_leading_local_assignments): Likewise. (grid_process_kernel_body_copy): Likewise. (grid_attempt_target_gridification): Likewise. (grid_gridify_all_targets_stmt): Likewise. (grid_gridify_all_targets): Likewise. (execute_lower_omp): Call grid_gridify_all_targets. (make_gimple_omp_edges): Handle GIMPLE_OMP_GRID_BODY. * tree-core.h (omp_clause_code): Added OMP_CLAUSE__GRIDDIM_. (tree_omp_clause): Added union field dimension. * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__GRIDDIM_. * tree.c (omp_clause_num_ops): Added number of arguments of OMP_CLAUSE__GRIDDIM_. (omp_clause_code_name): Added name of OMP_CLAUSE__GRIDDIM_. (walk_tree_1): Handle OMP_CLAUSE__GRIDDIM_. * tree.h (OMP_CLAUSE_GRIDDIM_DIMENSION): New. (OMP_CLAUSE_SET_GRIDDIM_DIMENSION): Likewise. (OMP_CLAUSE_GRIDDIM_SIZE): Likewise. (OMP_CLAUSE_GRIDDIM_GROUP): Likewise. * passes.def: Schedule pass_ipa_hsa and pass_gen_hsail. * tree-pass.h (make_pass_gen_hsail): Declare. (make_pass_ipa_hsa): Likewise. * ipa-hsa.c: New file. * lto-section-in.c (lto_section_name): Add hsa section name. * lto-streamer.h (lto_section_type): Add hsa section. * timevar.def (TV_IPA_HSA): New. * hsa-brig-format.h: New file. * hsa-brig.c: New file. * hsa-dump.c: Likewise. * hsa-gen.c: Likewise. * hsa.c: Likewise. * hsa.h: Likewise. * toplev.c (compile_file): Call hsa_output_brig. * hsa-regalloc.c: New file. gcc/fortran/ * types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. gcc/lto/ * lto-partition.c: Include "hsa.h" (add_symbol_to_partition_1): Put hsa implementations into the same partition as host implementations. liboffloadmic/ * plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_async_run): New unused parameter. (GOMP_OFFLOAD_run): Likewise. include/ * gomp-constants.h (GOMP_DEVICE_HSA): New macro. (GOMP_VERSION_HSA): Likewise. (GOMP_TARGET_ARG_DEVICE_MASK): Likewise. (GOMP_TARGET_ARG_DEVICE_ALL): Likewise. (GOMP_TARGET_ARG_SUBSEQUENT_PARAM): Likewise. (GOMP_TARGET_ARG_ID_MASK): Likewise. (GOMP_TARGET_ARG_NUM_TEAMS): Likewise. (GOMP_TARGET_ARG_THREAD_LIMIT): Likewise. (GOMP_TARGET_ARG_VALUE_SHIFT): Likewise. (GOMP_TARGET_ARG_HSA_KERNEL_ATTRIBUTES): Likewise. From-SVN: r232549
2016-01-19 11:35:10 +01:00
if echo "$tgt" | grep "^hsa" > /dev/null ; then
enable_hsa=1
else
enable_offloading=1
fi
[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make * configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-11-13 14:28:56 +01:00
if test x"$offload_targets" = x; then
offload_targets=$tgt
else
Fix --enable-offload-targets/-foffload handling, pt. 1 gcc/ * configure.ac (offload_targets, OFFLOAD_TARGETS): Separate offload targets by commas, not colons. * config.in: Regenerate. * configure: Likewise. * gcc.c (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Due to that, instead of setting up the default offload targets here... (process_command): ..., do it here. libgomp/ * plugin/configfrag.ac (OFFLOAD_TARGETS): Clarify that offload targets are separated by commas. * config.h.in: Regenerate. From-SVN: r228053
2015-09-23 16:52:50 +02:00
offload_targets="$offload_targets,$tgt"
[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make * configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-11-13 14:28:56 +01:00
fi
done
AC_DEFINE_UNQUOTED(OFFLOAD_TARGETS, "$offload_targets",
Fix --enable-offload-targets/-foffload handling, pt. 1 gcc/ * configure.ac (offload_targets, OFFLOAD_TARGETS): Separate offload targets by commas, not colons. * config.in: Regenerate. * configure: Likewise. * gcc.c (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Due to that, instead of setting up the default offload targets here... (process_command): ..., do it here. libgomp/ * plugin/configfrag.ac (OFFLOAD_TARGETS): Clarify that offload targets are separated by commas. * config.h.in: Regenerate. From-SVN: r228053
2015-09-23 16:52:50 +02:00
[Define to offload targets, separated by commas.])
Merge of HSA 2016-01-19 Martin Jambor <mjambor@suse.cz> Martin Liska <mliska@suse.cz> Michael Matz <matz@suse.de> libgomp/ * plugin/Makefrag.am: Add HSA plugin requirements. * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_CPPFLAGS): Likewise. (HSA_RUNTIME_INCLUDE): New substitution. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_LDFLAGS): Likewise. (hsa-runtime): New configure option. (hsa-runtime-include): Likewise. (hsa-runtime-lib): Likewise. (PLUGIN_HSA): New substitution variable. Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new configure options. (PLUGIN_HSA_CPPFLAGS): Likewise. (PLUGIN_HSA_LDFLAGS): Likewise. (PLUGIN_HSA_LIBS): Likewise. Check that we have access to HSA run-time. * libgomp-plugin.h (offload_target_type): New element OFFLOAD_TARGET_TYPE_HSA. * libgomp.h (gomp_target_task): New fields firstprivate_copies and args. (bool gomp_create_target_task): Updated. (gomp_device_descr): Extra parameter of run_func and async_run_func, new field can_run_func. * libgomp_g.h (GOMP_target_ext): Update prototype. * oacc-host.c (host_run): Added a new parameter args. * target.c (calculate_firstprivate_requirements): New function. (copy_firstprivate_data): Likewise. (gomp_target_fallback_firstprivate): Use them. (gomp_target_unshare_firstprivate): New function. (gomp_get_target_fn_addr): Allow returning NULL for shared memory devices. (GOMP_target): Do host fallback for all shared memory devices. Do not pass any args to plugins. (GOMP_target_ext): Introduce device-specific argument parameter args. Allow host fallback if device shares memory. Do not remap data if device has shared memory. (gomp_target_task_fn): Likewise. Also treat shared memory devices like host fallback for mappings. (GOMP_target_data): Treat shared memory devices like host fallback. (GOMP_target_data_ext): Likewise. (GOMP_target_update): Likewise. (GOMP_target_update_ext): Likewise. Also pass NULL as args to gomp_create_target_task. (GOMP_target_enter_exit_data): Likewise. (omp_target_alloc): Treat shared memory devices like host fallback. (omp_target_free): Likewise. (omp_target_is_present): Likewise. (omp_target_memcpy): Likewise. (omp_target_memcpy_rect): Likewise. (omp_target_associate_ptr): Likewise. (gomp_load_plugin_for_device): Also load can_run. * task.c (GOMP_PLUGIN_target_task_completion): Free firstprivate_copies. (gomp_create_target_task): Accept new argument args and store it to ttask. * plugin/plugin-hsa.c: New file. gcc/ * Makefile.in (OBJS): Add new source files. (GTFILES): Add hsa.c. * common.opt (disable_hsa): New variable. (-Whsa): New warning. * config.in (ENABLE_HSA): New. * configure.ac: Treat hsa differently from other accelerators. (OFFLOAD_TARGETS): Define ENABLE_OFFLOADING according to $enable_offloading. (ENABLE_HSA): Define ENABLE_HSA according to $enable_hsa. * doc/install.texi (Configuration): Document --with-hsa-runtime, --with-hsa-runtime-include, --with-hsa-runtime-lib and --with-hsa-kmt-lib. * doc/invoke.texi (-Whsa): Document. (hsa-gen-debug-stores): Likewise. * lto-wrapper.c (compile_images_for_offload_targets): Do not attempt to invoke offload compiler for hsa acclerator. * opts.c (common_handle_option): Determine whether HSA offloading should be performed. * params.def (PARAM_HSA_GEN_DEBUG_STORES): New parameter. * builtin-types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. * gimple-low.c (lower_stmt): Also handle GIMPLE_OMP_GRID_BODY. * gimple-pretty-print.c (dump_gimple_omp_for): Also handle GF_OMP_FOR_KIND_GRID_LOOP. (dump_gimple_omp_block): Also handle GIMPLE_OMP_GRID_BODY. (pp_gimple_stmt_1): Likewise. * gimple-walk.c (walk_gimple_stmt): Likewise. * gimple.c (gimple_build_omp_grid_body): New function. (gimple_copy): Also handle GIMPLE_OMP_GRID_BODY. * gimple.def (GIMPLE_OMP_GRID_BODY): New. * gimple.h (enum gf_mask): Added GF_OMP_PARALLEL_GRID_PHONY, GF_OMP_FOR_KIND_GRID_LOOP, GF_OMP_FOR_GRID_PHONY and GF_OMP_TEAMS_GRID_PHONY. (gimple_statement_omp_single_layout): Updated comments. (gimple_build_omp_grid_body): New function. (gimple_has_substatements): Also handle GIMPLE_OMP_GRID_BODY. (gimple_omp_for_grid_phony): New function. (gimple_omp_for_set_grid_phony): Likewise. (gimple_omp_parallel_grid_phony): Likewise. (gimple_omp_parallel_set_grid_phony): Likewise. (gimple_omp_teams_grid_phony): Likewise. (gimple_omp_teams_set_grid_phony): Likewise. (gimple_return_set_retbnd): Also handle GIMPLE_OMP_GRID_BODY. * omp-builtins.def (BUILT_IN_GOMP_OFFLOAD_REGISTER): New. (BUILT_IN_GOMP_OFFLOAD_UNREGISTER): Likewise. (BUILT_IN_GOMP_TARGET): Updated type. * omp-low.c: Include symbol-summary.h, hsa.h and params.h. (adjust_for_condition): New function. (get_omp_for_step_from_incr): Likewise. (extract_omp_for_data): Moved parts to adjust_for_condition and get_omp_for_step_from_incr. (build_outer_var_ref): Handle GIMPLE_OMP_GRID_BODY. (fixup_child_record_type): Bail out if receiver_decl is NULL. (scan_sharing_clauses): Handle OMP_CLAUSE__GRIDDIM_. (scan_omp_parallel): Do not create child functions for phony constructs. (check_omp_nesting_restrictions): Handle GIMPLE_OMP_GRID_BODY. (scan_omp_1_op): Checking assert we are not remapping to ERROR_MARK. Also also handle GIMPLE_OMP_GRID_BODY. (parallel_needs_hsa_kernel_p): New function. (expand_parallel_call): Register apprpriate parallel child functions as HSA kernels. (grid_launch_attributes_trees): New type. (grid_attr_trees): New variable. (grid_create_kernel_launch_attr_types): New function. (grid_insert_store_range_dim): Likewise. (grid_get_kernel_launch_attributes): Likewise. (get_target_argument_identifier_1): Likewise. (get_target_argument_identifier): Likewise. (get_target_argument_value): Likewise. (push_target_argument_according_to_value): Likewise. (get_target_arguments): Likewise. (expand_omp_target): Call get_target_arguments instead of looking up for teams and thread limit. (grid_expand_omp_for_loop): New function. (grid_arg_decl_map): New type. (grid_remap_kernel_arg_accesses): New function. (grid_expand_target_kernel_body): New function. (expand_omp): Call it. (lower_omp_for): Do not emit phony constructs. (lower_omp_taskreg): Do not emit phony constructs but create for them a temporary variable receiver_decl. (lower_omp_taskreg): Do not emit phony constructs. (lower_omp_teams): Likewise. (lower_omp_grid_body): New function. (lower_omp_1): Call it. (grid_reg_assignment_to_local_var_p): New function. (grid_seq_only_contains_local_assignments): Likewise. (grid_find_single_omp_among_assignments_1): Likewise. (grid_find_single_omp_among_assignments): Likewise. (grid_find_ungridifiable_statement): Likewise. (grid_target_follows_gridifiable_pattern): Likewise. (grid_remap_prebody_decls): Likewise. (grid_copy_leading_local_assignments): Likewise. (grid_process_kernel_body_copy): Likewise. (grid_attempt_target_gridification): Likewise. (grid_gridify_all_targets_stmt): Likewise. (grid_gridify_all_targets): Likewise. (execute_lower_omp): Call grid_gridify_all_targets. (make_gimple_omp_edges): Handle GIMPLE_OMP_GRID_BODY. * tree-core.h (omp_clause_code): Added OMP_CLAUSE__GRIDDIM_. (tree_omp_clause): Added union field dimension. * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__GRIDDIM_. * tree.c (omp_clause_num_ops): Added number of arguments of OMP_CLAUSE__GRIDDIM_. (omp_clause_code_name): Added name of OMP_CLAUSE__GRIDDIM_. (walk_tree_1): Handle OMP_CLAUSE__GRIDDIM_. * tree.h (OMP_CLAUSE_GRIDDIM_DIMENSION): New. (OMP_CLAUSE_SET_GRIDDIM_DIMENSION): Likewise. (OMP_CLAUSE_GRIDDIM_SIZE): Likewise. (OMP_CLAUSE_GRIDDIM_GROUP): Likewise. * passes.def: Schedule pass_ipa_hsa and pass_gen_hsail. * tree-pass.h (make_pass_gen_hsail): Declare. (make_pass_ipa_hsa): Likewise. * ipa-hsa.c: New file. * lto-section-in.c (lto_section_name): Add hsa section name. * lto-streamer.h (lto_section_type): Add hsa section. * timevar.def (TV_IPA_HSA): New. * hsa-brig-format.h: New file. * hsa-brig.c: New file. * hsa-dump.c: Likewise. * hsa-gen.c: Likewise. * hsa.c: Likewise. * hsa.h: Likewise. * toplev.c (compile_file): Call hsa_output_brig. * hsa-regalloc.c: New file. gcc/fortran/ * types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. gcc/lto/ * lto-partition.c: Include "hsa.h" (add_symbol_to_partition_1): Put hsa implementations into the same partition as host implementations. liboffloadmic/ * plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_async_run): New unused parameter. (GOMP_OFFLOAD_run): Likewise. include/ * gomp-constants.h (GOMP_DEVICE_HSA): New macro. (GOMP_VERSION_HSA): Likewise. (GOMP_TARGET_ARG_DEVICE_MASK): Likewise. (GOMP_TARGET_ARG_DEVICE_ALL): Likewise. (GOMP_TARGET_ARG_SUBSEQUENT_PARAM): Likewise. (GOMP_TARGET_ARG_ID_MASK): Likewise. (GOMP_TARGET_ARG_NUM_TEAMS): Likewise. (GOMP_TARGET_ARG_THREAD_LIMIT): Likewise. (GOMP_TARGET_ARG_VALUE_SHIFT): Likewise. (GOMP_TARGET_ARG_HSA_KERNEL_ATTRIBUTES): Likewise. From-SVN: r232549
2016-01-19 11:35:10 +01:00
if test x"$enable_offloading" != x; then
[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make * configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-11-13 14:28:56 +01:00
AC_DEFINE(ENABLE_OFFLOADING, 1,
[Define this to enable support for offloading.])
always define ENABLE_OFFLOADING gcc/cp/ChangeLog: 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * parser.c (cp_parser_omp_declare_target): Adjust. gcc/ChangeLog: 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * configure: Regenerate. * configure.ac: Always define ENABLE_OFFLOADING. * cgraph.c (cgraph_node::create): Adjust. * gcc.c (process_command): Likewise. * omp-low.c (create_omp_child_function): Likewise. (expand_omp_target): Likewise. * varpool.c (varpool_node::get_create): Likewise. gcc/c/ChangeLog: 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * c-parser.c (c_parser_omp_declare_target): Adjust. From-SVN: r230393
2015-11-15 01:18:08 +01:00
else
AC_DEFINE(ENABLE_OFFLOADING, 0,
[Define this to enable support for offloading.])
[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make * configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-11-13 14:28:56 +01:00
fi
Merge of HSA 2016-01-19 Martin Jambor <mjambor@suse.cz> Martin Liska <mliska@suse.cz> Michael Matz <matz@suse.de> libgomp/ * plugin/Makefrag.am: Add HSA plugin requirements. * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_CPPFLAGS): Likewise. (HSA_RUNTIME_INCLUDE): New substitution. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_LDFLAGS): Likewise. (hsa-runtime): New configure option. (hsa-runtime-include): Likewise. (hsa-runtime-lib): Likewise. (PLUGIN_HSA): New substitution variable. Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new configure options. (PLUGIN_HSA_CPPFLAGS): Likewise. (PLUGIN_HSA_LDFLAGS): Likewise. (PLUGIN_HSA_LIBS): Likewise. Check that we have access to HSA run-time. * libgomp-plugin.h (offload_target_type): New element OFFLOAD_TARGET_TYPE_HSA. * libgomp.h (gomp_target_task): New fields firstprivate_copies and args. (bool gomp_create_target_task): Updated. (gomp_device_descr): Extra parameter of run_func and async_run_func, new field can_run_func. * libgomp_g.h (GOMP_target_ext): Update prototype. * oacc-host.c (host_run): Added a new parameter args. * target.c (calculate_firstprivate_requirements): New function. (copy_firstprivate_data): Likewise. (gomp_target_fallback_firstprivate): Use them. (gomp_target_unshare_firstprivate): New function. (gomp_get_target_fn_addr): Allow returning NULL for shared memory devices. (GOMP_target): Do host fallback for all shared memory devices. Do not pass any args to plugins. (GOMP_target_ext): Introduce device-specific argument parameter args. Allow host fallback if device shares memory. Do not remap data if device has shared memory. (gomp_target_task_fn): Likewise. Also treat shared memory devices like host fallback for mappings. (GOMP_target_data): Treat shared memory devices like host fallback. (GOMP_target_data_ext): Likewise. (GOMP_target_update): Likewise. (GOMP_target_update_ext): Likewise. Also pass NULL as args to gomp_create_target_task. (GOMP_target_enter_exit_data): Likewise. (omp_target_alloc): Treat shared memory devices like host fallback. (omp_target_free): Likewise. (omp_target_is_present): Likewise. (omp_target_memcpy): Likewise. (omp_target_memcpy_rect): Likewise. (omp_target_associate_ptr): Likewise. (gomp_load_plugin_for_device): Also load can_run. * task.c (GOMP_PLUGIN_target_task_completion): Free firstprivate_copies. (gomp_create_target_task): Accept new argument args and store it to ttask. * plugin/plugin-hsa.c: New file. gcc/ * Makefile.in (OBJS): Add new source files. (GTFILES): Add hsa.c. * common.opt (disable_hsa): New variable. (-Whsa): New warning. * config.in (ENABLE_HSA): New. * configure.ac: Treat hsa differently from other accelerators. (OFFLOAD_TARGETS): Define ENABLE_OFFLOADING according to $enable_offloading. (ENABLE_HSA): Define ENABLE_HSA according to $enable_hsa. * doc/install.texi (Configuration): Document --with-hsa-runtime, --with-hsa-runtime-include, --with-hsa-runtime-lib and --with-hsa-kmt-lib. * doc/invoke.texi (-Whsa): Document. (hsa-gen-debug-stores): Likewise. * lto-wrapper.c (compile_images_for_offload_targets): Do not attempt to invoke offload compiler for hsa acclerator. * opts.c (common_handle_option): Determine whether HSA offloading should be performed. * params.def (PARAM_HSA_GEN_DEBUG_STORES): New parameter. * builtin-types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. * gimple-low.c (lower_stmt): Also handle GIMPLE_OMP_GRID_BODY. * gimple-pretty-print.c (dump_gimple_omp_for): Also handle GF_OMP_FOR_KIND_GRID_LOOP. (dump_gimple_omp_block): Also handle GIMPLE_OMP_GRID_BODY. (pp_gimple_stmt_1): Likewise. * gimple-walk.c (walk_gimple_stmt): Likewise. * gimple.c (gimple_build_omp_grid_body): New function. (gimple_copy): Also handle GIMPLE_OMP_GRID_BODY. * gimple.def (GIMPLE_OMP_GRID_BODY): New. * gimple.h (enum gf_mask): Added GF_OMP_PARALLEL_GRID_PHONY, GF_OMP_FOR_KIND_GRID_LOOP, GF_OMP_FOR_GRID_PHONY and GF_OMP_TEAMS_GRID_PHONY. (gimple_statement_omp_single_layout): Updated comments. (gimple_build_omp_grid_body): New function. (gimple_has_substatements): Also handle GIMPLE_OMP_GRID_BODY. (gimple_omp_for_grid_phony): New function. (gimple_omp_for_set_grid_phony): Likewise. (gimple_omp_parallel_grid_phony): Likewise. (gimple_omp_parallel_set_grid_phony): Likewise. (gimple_omp_teams_grid_phony): Likewise. (gimple_omp_teams_set_grid_phony): Likewise. (gimple_return_set_retbnd): Also handle GIMPLE_OMP_GRID_BODY. * omp-builtins.def (BUILT_IN_GOMP_OFFLOAD_REGISTER): New. (BUILT_IN_GOMP_OFFLOAD_UNREGISTER): Likewise. (BUILT_IN_GOMP_TARGET): Updated type. * omp-low.c: Include symbol-summary.h, hsa.h and params.h. (adjust_for_condition): New function. (get_omp_for_step_from_incr): Likewise. (extract_omp_for_data): Moved parts to adjust_for_condition and get_omp_for_step_from_incr. (build_outer_var_ref): Handle GIMPLE_OMP_GRID_BODY. (fixup_child_record_type): Bail out if receiver_decl is NULL. (scan_sharing_clauses): Handle OMP_CLAUSE__GRIDDIM_. (scan_omp_parallel): Do not create child functions for phony constructs. (check_omp_nesting_restrictions): Handle GIMPLE_OMP_GRID_BODY. (scan_omp_1_op): Checking assert we are not remapping to ERROR_MARK. Also also handle GIMPLE_OMP_GRID_BODY. (parallel_needs_hsa_kernel_p): New function. (expand_parallel_call): Register apprpriate parallel child functions as HSA kernels. (grid_launch_attributes_trees): New type. (grid_attr_trees): New variable. (grid_create_kernel_launch_attr_types): New function. (grid_insert_store_range_dim): Likewise. (grid_get_kernel_launch_attributes): Likewise. (get_target_argument_identifier_1): Likewise. (get_target_argument_identifier): Likewise. (get_target_argument_value): Likewise. (push_target_argument_according_to_value): Likewise. (get_target_arguments): Likewise. (expand_omp_target): Call get_target_arguments instead of looking up for teams and thread limit. (grid_expand_omp_for_loop): New function. (grid_arg_decl_map): New type. (grid_remap_kernel_arg_accesses): New function. (grid_expand_target_kernel_body): New function. (expand_omp): Call it. (lower_omp_for): Do not emit phony constructs. (lower_omp_taskreg): Do not emit phony constructs but create for them a temporary variable receiver_decl. (lower_omp_taskreg): Do not emit phony constructs. (lower_omp_teams): Likewise. (lower_omp_grid_body): New function. (lower_omp_1): Call it. (grid_reg_assignment_to_local_var_p): New function. (grid_seq_only_contains_local_assignments): Likewise. (grid_find_single_omp_among_assignments_1): Likewise. (grid_find_single_omp_among_assignments): Likewise. (grid_find_ungridifiable_statement): Likewise. (grid_target_follows_gridifiable_pattern): Likewise. (grid_remap_prebody_decls): Likewise. (grid_copy_leading_local_assignments): Likewise. (grid_process_kernel_body_copy): Likewise. (grid_attempt_target_gridification): Likewise. (grid_gridify_all_targets_stmt): Likewise. (grid_gridify_all_targets): Likewise. (execute_lower_omp): Call grid_gridify_all_targets. (make_gimple_omp_edges): Handle GIMPLE_OMP_GRID_BODY. * tree-core.h (omp_clause_code): Added OMP_CLAUSE__GRIDDIM_. (tree_omp_clause): Added union field dimension. * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__GRIDDIM_. * tree.c (omp_clause_num_ops): Added number of arguments of OMP_CLAUSE__GRIDDIM_. (omp_clause_code_name): Added name of OMP_CLAUSE__GRIDDIM_. (walk_tree_1): Handle OMP_CLAUSE__GRIDDIM_. * tree.h (OMP_CLAUSE_GRIDDIM_DIMENSION): New. (OMP_CLAUSE_SET_GRIDDIM_DIMENSION): Likewise. (OMP_CLAUSE_GRIDDIM_SIZE): Likewise. (OMP_CLAUSE_GRIDDIM_GROUP): Likewise. * passes.def: Schedule pass_ipa_hsa and pass_gen_hsail. * tree-pass.h (make_pass_gen_hsail): Declare. (make_pass_ipa_hsa): Likewise. * ipa-hsa.c: New file. * lto-section-in.c (lto_section_name): Add hsa section name. * lto-streamer.h (lto_section_type): Add hsa section. * timevar.def (TV_IPA_HSA): New. * hsa-brig-format.h: New file. * hsa-brig.c: New file. * hsa-dump.c: Likewise. * hsa-gen.c: Likewise. * hsa.c: Likewise. * hsa.h: Likewise. * toplev.c (compile_file): Call hsa_output_brig. * hsa-regalloc.c: New file. gcc/fortran/ * types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. gcc/lto/ * lto-partition.c: Include "hsa.h" (add_symbol_to_partition_1): Put hsa implementations into the same partition as host implementations. liboffloadmic/ * plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_async_run): New unused parameter. (GOMP_OFFLOAD_run): Likewise. include/ * gomp-constants.h (GOMP_DEVICE_HSA): New macro. (GOMP_VERSION_HSA): Likewise. (GOMP_TARGET_ARG_DEVICE_MASK): Likewise. (GOMP_TARGET_ARG_DEVICE_ALL): Likewise. (GOMP_TARGET_ARG_SUBSEQUENT_PARAM): Likewise. (GOMP_TARGET_ARG_ID_MASK): Likewise. (GOMP_TARGET_ARG_NUM_TEAMS): Likewise. (GOMP_TARGET_ARG_THREAD_LIMIT): Likewise. (GOMP_TARGET_ARG_VALUE_SHIFT): Likewise. (GOMP_TARGET_ARG_HSA_KERNEL_ATTRIBUTES): Likewise. From-SVN: r232549
2016-01-19 11:35:10 +01:00
if test x"$enable_hsa" = x1 ; then
AC_DEFINE(ENABLE_HSA, 1,
[Define this to enable support for generating HSAIL.])
fi
configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG... 2009-04-17 Andrew Stubbs <ams@codesourcery.com> * configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG, TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG. (--with-multilib-list): Add default value. * configure: Regenerate. * Makefile.in (TM_ENDIAN_CONFIG): Define. (TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define. * config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG, TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG. Don't add default cpu to multilib list unnecessarily, but do enable the relevant compiler option.. Add support for --with-multilib-list=<blank> and --with-multilib-list=!<somelib> to supress unwanted multilibs. * config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables. (MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables. (MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and TM_MULTILIB_CONFIG. (MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG. (MULTILIB_OSDIRNAMES): New variable. * config/sh/t-1e: Delete file. * config/sh/t-mlib-sh1: Delete file. * config/sh/t-mlib-sh2: Delete file. * config/sh/t-mlib-sh2a: Delete file. * config/sh/t-mlib-sh2a-nofpu: Delete file. * config/sh/t-mlib-sh2a-single: Delete file. * config/sh/t-mlib-sh2a-single-only: Delete file. * config/sh/t-mlib-sh2e: Delete file. * config/sh/t-mlib-sh3e: Delete file. * config/sh/t-mlib-sh4: Delete file. * config/sh/t-mlib-sh4-nofpu: Delete file. * config/sh/t-mlib-sh4-single: Delete file. * config/sh/t-mlib-sh4-single-only: Delete file. * config/sh/t-mlib-sh4a: Delete file. * config/sh/t-mlib-sh4a-nofpu: Delete file. * config/sh/t-mlib-sh4a-single: Delete file. * config/sh/t-mlib-sh4a-single-only: Delete file. * config/sh/t-mlib-sh4al: Delete file. * config/sh/t-mlib-sh5-32media: Delete file. * config/sh/t-mlib-sh5-32media-nofpu: Delete file. * config/sh/t-mlib-sh5-64media: Delete file. * config/sh/t-mlib-sh5-64media-nofpu: Delete file. * config/sh/t-mlib-sh5-compact: Delete file. * config/sh/t-mlib-sh5-compact-nofpu: Delete file. * config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS. * doc/install.texi (Options specification): Add --with-multilib-list and --with-endian. From-SVN: r146278
2009-04-17 19:32:00 +02:00
AC_ARG_WITH(multilib-list,
[AArch64, ILP32] 1/6 Initial support - configury changes gcc/ * config.gcc (aarch64*-*-*): Support --with-abi. (aarch64*-*-elf): Support --with-multilib-list. (aarch64*-*-linux*): Likewise. (supported_defaults): Add abi to aarch64*-*-*. * configure.ac: Mention AArch64 for --with-multilib-list. * configure: Re-generated. * config/aarch64/biarchilp32.h: New file. * config/aarch64/biarchlp64.h: New file. * config/aarch64/aarch64-elf.h (ENDIAN_SPEC): New define. (ABI_SPEC): Ditto. (MULTILIB_DEFAULTS): Ditto. (DRIVER_SELF_SPECS): Ditto. (ASM_SPEC): Update to also substitute -mabi. * config/aarch64/aarch64-elf-raw.h (LINK_SPEC): Add linker script file whose name depends on -mabi= and -mbig-endian. * config/aarch64/aarch64.h (LONG_TYPE_SIZE): Change to depend on TARGET_ILP32. (POINTER_SIZE): New define. (POINTERS_EXTEND_UNSIGNED): Ditto. (enum aarch64_abi_type): New enumeration tag. (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators. (AARCH64_ABI_DEFAULT): Define to AARCH64_ABI_LP64 if undefined. (TARGET_ILP32): New define. * config/aarch64/aarch64.opt (mabi): New. (aarch64_abi): New. (ilp32, lp64): New values for -mabi. * config/aarch64/t-aarch64 (comma): New define. (MULTILIB_OPTIONS): Ditto. (MULTILIB_DIRNAMES): Ditto. * config/aarch64/t-aarch64-linux (MULTIARCH_DIRNAME): New define. * doc/invoke.texi: Document -mabi for AArch64. From-SVN: r201164
2013-07-23 14:12:53 +02:00
[AS_HELP_STRING([--with-multilib-list], [select multilibs (AArch64, SH and x86-64 only)])],
configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG... 2009-04-17 Andrew Stubbs <ams@codesourcery.com> * configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG, TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG. (--with-multilib-list): Add default value. * configure: Regenerate. * Makefile.in (TM_ENDIAN_CONFIG): Define. (TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define. * config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG, TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG. Don't add default cpu to multilib list unnecessarily, but do enable the relevant compiler option.. Add support for --with-multilib-list=<blank> and --with-multilib-list=!<somelib> to supress unwanted multilibs. * config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables. (MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables. (MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and TM_MULTILIB_CONFIG. (MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG. (MULTILIB_OSDIRNAMES): New variable. * config/sh/t-1e: Delete file. * config/sh/t-mlib-sh1: Delete file. * config/sh/t-mlib-sh2: Delete file. * config/sh/t-mlib-sh2a: Delete file. * config/sh/t-mlib-sh2a-nofpu: Delete file. * config/sh/t-mlib-sh2a-single: Delete file. * config/sh/t-mlib-sh2a-single-only: Delete file. * config/sh/t-mlib-sh2e: Delete file. * config/sh/t-mlib-sh3e: Delete file. * config/sh/t-mlib-sh4: Delete file. * config/sh/t-mlib-sh4-nofpu: Delete file. * config/sh/t-mlib-sh4-single: Delete file. * config/sh/t-mlib-sh4-single-only: Delete file. * config/sh/t-mlib-sh4a: Delete file. * config/sh/t-mlib-sh4a-nofpu: Delete file. * config/sh/t-mlib-sh4a-single: Delete file. * config/sh/t-mlib-sh4a-single-only: Delete file. * config/sh/t-mlib-sh4al: Delete file. * config/sh/t-mlib-sh5-32media: Delete file. * config/sh/t-mlib-sh5-32media-nofpu: Delete file. * config/sh/t-mlib-sh5-64media: Delete file. * config/sh/t-mlib-sh5-64media-nofpu: Delete file. * config/sh/t-mlib-sh5-compact: Delete file. * config/sh/t-mlib-sh5-compact-nofpu: Delete file. * config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS. * doc/install.texi (Options specification): Add --with-multilib-list and --with-endian. From-SVN: r146278
2009-04-17 19:32:00 +02:00
:,
with_multilib_list=default)
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
# -------------------------
# Checks for other programs
# -------------------------
configure.in: If the native compiler is GCC use $(WARN_CFLAGS) even in stage1. * configure.in: If the native compiler is GCC use $(WARN_CFLAGS) even in stage1. * Makefile.in: Likewise. * configure: Regenerated. From-SVN: r22120
1998-08-31 00:20:57 +02:00
Update mainline egcs to gcc2 snapshot 971021. From-SVN: r16278
1997-11-02 22:19:36 +01:00
AC_PROG_MAKE_SET
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# Find some useful tools
AC_PROG_AWK
opts.sh: Delete. 2004-06-18 Kelley Cook <kcook@gcc.gnu.org> * opts.sh: Delete. Break out generated code to next four files. * opt-gather.awk: New file. * optc-gen.awk: New file. * opth-gen.awk: New file. * opt-functions.awk: New common file. * Makefile.in: Update for above. * configure.ac: Update comment. * configure: Regenerate. From-SVN: r83333
2004-06-18 03:59:45 +02:00
# We need awk to create options.c and options.h.
re PR bootstrap/9863 (Absence of awk isn't properly diagnosed at configure time) PR bootstrap/9863 * configure.in: Bail out if awk is missing. * configure: Regenerate. From-SVN: r73126
2003-10-31 10:58:46 +01:00
# Bail out if it's missing.
case ${AWK} in
"") AC_MSG_ERROR([can't build without awk, bailing out]) ;;
esac
aclocal.m4: (GCC_HEADER_STRING... * aclocal.m4: (GCC_HEADER_STRING, GCC_NEED_DECLARATION, GCC_NEED_DECLARATIONS, GCC_FUNC_VFPRINTF_DOPRNT, GCC_FUNC_PRINTF_PTR, GCC_PROG_LN_S, GCC_PROG_LN, GCC_C_VOLATILE, AC_GCC_C_LONG_DOUBLE, GCC_FUNC_MKDIR_TAKES_ONE_ARG, EGCS_PROG_INSTALL): Rename autoconf macros with prefix gcc_AC_. * configure.in (AC_GCC_C_LONG_DOUBLE, GCC_PROG_LN, GCC_PROG_LN_S, GCC_C_VOLATILE, EGCS_PROG_INSTALL, GCC_HEADER_STRING, GCC_FUNC_VFPRINTF_DOPRNT, GCC_FUNC_PRINTF_PTR, GCC_NEED_DECLARATIONS, GCC_FUNC_MKDIR_TAKES_ONE_ARG): Invoke with new macros names. From-SVN: r33383
2000-04-24 19:45:50 +02:00
gcc_AC_PROG_LN_S
Makefile.tpl (touch-stage[+id+]): New. 2004-06-09 Paolo Bonzini <bonzini@gnu.org> * Makefile.tpl (touch-stage[+id+]): New. (restage[+prev+]): Depend on touch-stage[+id+]. * Makefile.tpl (RECURSE_FLAGS_TO_PASS): New. Use it throughout. * Makefile.def: Add profile and feedback bootstrap stages. Remove next field from bootstrap stages. * Makefile.tpl (LN, LN_S): Substitute. (stageN-start, stageN-end): Use double-colon rules, to provide a hook for additional setup commands. (distclean-stageN-gcc, restageN): Create dependencies from [+prev+], not from [+next+]. (stageN-bubble): Add commands for successive stages from [+prev+], using double-colon rules. (all-stageN-gcc): Fix typo. (stagefeedback-start, profiledbootstrap): New. * Makefile.in: Regenerate. * configure.in: Call ACX_PROG_LN. * configure: Regenerate. config/ChangeLog: 2004-06-09 Paolo Bonzini <bonzini@gnu.org> * acx.m4 (ACX_PROG_LN): From gcc, modified to accept a parameter. gcc/ChangeLog: 2004-06-09 Paolo Bonzini <bonzini@gnu.org> * aclocal.m4 (gcc_AC_PROG_LN): Remove. (gcc_AC_CHECK_DECLS): Use AH_TEMPLATE to generate config.in entries. * configure.ac: Call ACX_PROG_LN, falling back to $LN_S if hard links are not available. * configure: Regenerate. * config.in: Regenerate. From-SVN: r82816
2004-06-09 10:17:32 +02:00
ACX_PROG_LN($LN_S)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
AC_PROG_RANLIB
re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11) toplevel: PR target/49992 * configure.ac: Remove ranlib special-casing for Darwin. * configure: Regenerate. gcc: PR target/49992 * configure.ac: Remove ranlib special-casing for Darwin. * configure: Regenerate. From-SVN: r181469
2011-11-18 11:52:32 +01:00
ranlib_flags=""
configure.ac (ranlib_flags): New variable. * configure.ac (ranlib_flags): New variable. * Makefile.in (RANLIB_FLAGS): New variable. (libbackend.a): Use it. * configure: Regenerated. From-SVN: r84088
2004-07-04 19:18:59 +02:00
AC_SUBST(ranlib_flags)
aclocal.m4: (GCC_HEADER_STRING... * aclocal.m4: (GCC_HEADER_STRING, GCC_NEED_DECLARATION, GCC_NEED_DECLARATIONS, GCC_FUNC_VFPRINTF_DOPRNT, GCC_FUNC_PRINTF_PTR, GCC_PROG_LN_S, GCC_PROG_LN, GCC_C_VOLATILE, AC_GCC_C_LONG_DOUBLE, GCC_FUNC_MKDIR_TAKES_ONE_ARG, EGCS_PROG_INSTALL): Rename autoconf macros with prefix gcc_AC_. * configure.in (AC_GCC_C_LONG_DOUBLE, GCC_PROG_LN, GCC_PROG_LN_S, GCC_C_VOLATILE, EGCS_PROG_INSTALL, GCC_HEADER_STRING, GCC_FUNC_VFPRINTF_DOPRNT, GCC_FUNC_PRINTF_PTR, GCC_NEED_DECLARATIONS, GCC_FUNC_MKDIR_TAKES_ONE_ARG): Invoke with new macros names. From-SVN: r33383
2000-04-24 19:45:50 +02:00
gcc_AC_PROG_INSTALL
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in (make_compare_target): Move test to ... 2003-08-08 Kelley Cook <kelleycook@wideopenwest.com> * configure.in (make_compare_target): Move test to ... * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here. * configure: Regenerate. From-SVN: r70392
2003-08-13 00:35:22 +02:00
# See if cmp has --ignore-initial.
gcc_AC_PROG_CMP_IGNORE_INITIAL
configure.in: Check for the mktemp command. * configure.in: Check for the mktemp command. * configure: Regenerate. * gccbug.in: Use a separate temporary file $TEMP0 for one use of $TEMP. Create temporary files with mktemp, if available at configure time; otherwise use set -C. Remove temporary files before exit. From-SVN: r38671
2001-01-03 21:39:09 +01:00
# See if we have the mktemp command.
AC_CHECK_PROG(have_mktemp_command, mktemp, yes, no)
Makefile.in: Regenerate. 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Regenerate. * configure: Regenerate. * Makefile.def (bootstrap-stage): Rename extra_*_flags to stage_*_flags. * Makefile.tpl (configure-[+module+], all-[+module+]): Exit for bootstrapped modules if toplevel bootstrap is going. (GCC bootstrap): Generate per-stage targets for all bootstrapped modules. Adjust for changes in Makefile.def. Enable several rules even in non-bootstrap mode, just to avoid peppering the template with unnecessary "@if/@endif gcc-bootstrap" pairs. (stage-[+prev+]-bubble): Remove. * Makefile.def (Dependencies): Depend on all-build-bison, all-build-flex, all-build-byacc, all-build-texinfo, rather than the host variations. * Makefile.tpl (BUILD_DIR_PREFIX): Remove. Replace throughout with BUILD_SUBDIR. (BISON): Update for recent Bisons. (YACC): Fix typo. (cross): Depend on all-build. (all): Do not depend on all-build. (prebootstrap): Remove. (dep-kind): Accept separate prefixes for MODULE and ON variables. (Prebootstrap dependencies): Add them to the per-stage targets and to all-prebootstrap. * configure.in (build_configdirs): Always enable build_tools. (BUILD_DIR_PREFIX): Remove. * Makefile.def (gcc): Add target variable. (gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags. * Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*) in the recursive `make', instead of hardwiring `all'. (Autogenerated TARGET-* variables): New. gcc/ChangeLog: 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. No need to check if in a cross configuration. * configure: Regenerate. * calls.c (precompute_register_parameters): Inline preserve_subexpressions_p (). * expmed.c (expand_mult_const, emit_store_flag): Likewise. * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): Likewise. * expr.c (get_subtarget): Likewise. * rtl.h (preserve_subexpressions_p): Remove. * stmt.c (preserve_subexpressions_p): Remove. * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: Abort on gimplified cases. From-SVN: r86111
2004-08-17 09:27:16 +02:00
# See if makeinfo has been installed and is modern enough
# that we can use it.
acinclude.m4 (gcc_AC_CHECK_PROG_VER): Remove. gcc: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * acinclude.m4 (gcc_AC_CHECK_PROG_VER): Remove. * aclocal.m4: Regenerate. * configure.ac: Use ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNINGS_ARE_ERRORS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_CHECK_PROG_VER. * configure: Regenerate. * Makefile.in (LOOSE_WARN): Subst loose_warn. * Makefile.in (quickstrap): Build libgcc too. libiberty: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * aclocal.m4: Include config/warnings.m4. * configure.ac: Use ACX_PROG_CC_WARNING_OPTS. * configure: Regenerate. config: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * acx.m4 (ACX_CHECK_PROG_VER): Remove duplicate lines. From-SVN: r125700
2007-06-14 10:10:41 +02:00
ACX_CHECK_PROG_VER(MAKEINFO, makeinfo, --version,
aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * configure.in: Look for makeinfo in the unified tree, then for a system makeinfo which is sufficiently new. * Makefile.in: If configure says makeinfo is too old, don't build or install Info documentation. From-SVN: r33614
2000-05-02 21:09:24 +02:00
[GNU texinfo.* \([0-9][0-9.]*\)],
configure: Regenerate. 2008-07-23 Aaron W. LaFramboise <aaronavay62@aaronwl.com> * configure: Regenerate. * configure.ac: Require texinfo 4.7. * doc/install.texi: Document texinfo 4.7 requirement. From-SVN: r138097
2008-07-24 00:50:42 +02:00
[4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*])
aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * configure.in: Look for makeinfo in the unified tree, then for a system makeinfo which is sufficiently new. * Makefile.in: If configure says makeinfo is too old, don't build or install Info documentation. From-SVN: r33614
2000-05-02 21:09:24 +02:00
if test $gcc_cv_prog_makeinfo_modern = no; then
AC_MSG_WARN([
*** Makeinfo is missing or too old.
configure.in: Don't define INSTALL_INFO. * configure.in: Don't define INSTALL_INFO. * configure: Regenerate. * Makefile.in (INSTALL_INFO): Remove. (info): Depend on info files in source directory. (cpp.info, gcc.info, c-tree.info): Build info files in source directory. (distclean): Don't remove info files. (maintainer-clean): Remove info files from source directory. (install-normal): Depend on install-info. (install-info): Install info files from source directory, if they exist. * texinfo.tex: Update to version 2000-11-09.08 from ftp.gnu.org. ch: * Make-lang.in (CHILL.info): Depend on info files in source directory. (ch/chill.info): Build info files in source directory. (CHILL.install-info): Install info files from source directory. f: * Make-lang.in (f77.info): Depend on info files in source directory. (f/g77.info): Build info files in source directory; don't build them unless BUILD_INFO is "info". (f77.install-info): Install info files from source directory. From-SVN: r38141
2000-12-08 23:54:06 +01:00
*** Info documentation will not be built.])
aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * configure.in: Look for makeinfo in the unified tree, then for a system makeinfo which is sufficiently new. * Makefile.in: If configure says makeinfo is too old, don't build or install Info documentation. From-SVN: r33614
2000-05-02 21:09:24 +02:00
BUILD_INFO=
else
Makefile.in: Regenerate. 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Regenerate. * configure: Regenerate. * Makefile.def (bootstrap-stage): Rename extra_*_flags to stage_*_flags. * Makefile.tpl (configure-[+module+], all-[+module+]): Exit for bootstrapped modules if toplevel bootstrap is going. (GCC bootstrap): Generate per-stage targets for all bootstrapped modules. Adjust for changes in Makefile.def. Enable several rules even in non-bootstrap mode, just to avoid peppering the template with unnecessary "@if/@endif gcc-bootstrap" pairs. (stage-[+prev+]-bubble): Remove. * Makefile.def (Dependencies): Depend on all-build-bison, all-build-flex, all-build-byacc, all-build-texinfo, rather than the host variations. * Makefile.tpl (BUILD_DIR_PREFIX): Remove. Replace throughout with BUILD_SUBDIR. (BISON): Update for recent Bisons. (YACC): Fix typo. (cross): Depend on all-build. (all): Do not depend on all-build. (prebootstrap): Remove. (dep-kind): Accept separate prefixes for MODULE and ON variables. (Prebootstrap dependencies): Add them to the per-stage targets and to all-prebootstrap. * configure.in (build_configdirs): Always enable build_tools. (BUILD_DIR_PREFIX): Remove. * Makefile.def (gcc): Add target variable. (gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags. * Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*) in the recursive `make', instead of hardwiring `all'. (Autogenerated TARGET-* variables): New. gcc/ChangeLog: 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. No need to check if in a cross configuration. * configure: Regenerate. * calls.c (precompute_register_parameters): Inline preserve_subexpressions_p (). * expmed.c (expand_mult_const, emit_store_flag): Likewise. * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): Likewise. * expr.c (get_subtarget): Likewise. * rtl.h (preserve_subexpressions_p): Remove. * stmt.c (preserve_subexpressions_p): Remove. * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: Abort on gimplified cases. From-SVN: r86111
2004-08-17 09:27:16 +02:00
BUILD_INFO=info
aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * configure.in: Look for makeinfo in the unified tree, then for a system makeinfo which is sufficiently new. * Makefile.in: If configure says makeinfo is too old, don't build or install Info documentation. From-SVN: r33614
2000-05-02 21:09:24 +02:00
fi
Makefile.in: Regenerate. 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Regenerate. * configure: Regenerate. * Makefile.def (bootstrap-stage): Rename extra_*_flags to stage_*_flags. * Makefile.tpl (configure-[+module+], all-[+module+]): Exit for bootstrapped modules if toplevel bootstrap is going. (GCC bootstrap): Generate per-stage targets for all bootstrapped modules. Adjust for changes in Makefile.def. Enable several rules even in non-bootstrap mode, just to avoid peppering the template with unnecessary "@if/@endif gcc-bootstrap" pairs. (stage-[+prev+]-bubble): Remove. * Makefile.def (Dependencies): Depend on all-build-bison, all-build-flex, all-build-byacc, all-build-texinfo, rather than the host variations. * Makefile.tpl (BUILD_DIR_PREFIX): Remove. Replace throughout with BUILD_SUBDIR. (BISON): Update for recent Bisons. (YACC): Fix typo. (cross): Depend on all-build. (all): Do not depend on all-build. (prebootstrap): Remove. (dep-kind): Accept separate prefixes for MODULE and ON variables. (Prebootstrap dependencies): Add them to the per-stage targets and to all-prebootstrap. * configure.in (build_configdirs): Always enable build_tools. (BUILD_DIR_PREFIX): Remove. * Makefile.def (gcc): Add target variable. (gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags. * Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*) in the recursive `make', instead of hardwiring `all'. (Autogenerated TARGET-* variables): New. gcc/ChangeLog: 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. No need to check if in a cross configuration. * configure: Regenerate. * calls.c (precompute_register_parameters): Inline preserve_subexpressions_p (). * expmed.c (expand_mult_const, emit_store_flag): Likewise. * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): Likewise. * expr.c (get_subtarget): Likewise. * rtl.h (preserve_subexpressions_p): Remove. * stmt.c (preserve_subexpressions_p): Remove. * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: Abort on gimplified cases. From-SVN: r86111
2004-08-17 09:27:16 +02:00
AC_SUBST(BUILD_INFO)
aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * aclocal.m4 (gcc_AC_CHECK_PROG_VER): New macro. * configure.in: Look for makeinfo in the unified tree, then for a system makeinfo which is sufficiently new. * Makefile.in: If configure says makeinfo is too old, don't build or install Info documentation. From-SVN: r33614
2000-05-02 21:09:24 +02:00
texi2pod.pl: Fix regular expression for @r to avoid exponential recursion. contrib: * texi2pod.pl: Fix regular expression for @r to avoid exponential recursion. From Russ Allbery <rra@stanford.edu>. Remove perl version check. gcc: * configure.in, configure: Revert previous patch requiring perl 5.6.0. From-SVN: r39053
2001-01-16 00:32:25 +01:00
# Is pod2man recent enough to regenerate manpages?
AC_MSG_CHECKING([for recent Pod::Man])
aclocal.m4 (gcc_AC_PROG_GNAT): Run prospective ada drivers in subshells. * aclocal.m4 (gcc_AC_PROG_GNAT): Run prospective ada drivers in subshells. * configure.in: Likewise for perl Pod::Man. * configure: Regenerated. From-SVN: r48230
2001-12-21 03:46:09 +01:00
if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
texi2pod.pl: Handle @option and @env. contrib: * texi2pod.pl: Handle @option and @env. gcc: * configure.in: Require at least texinfo 4.0. Check for whether Pod::Man is sufficiently recent to regenerate GCC manpages. * configure: Regenerate. * Makefile.in (TEXI2POD): Call perl explicitly rather than relying on #!. (GENERATED_MANPAGES): Define. (generated-manpages): New target. Depend on cpp.1 as well as gcov.1. (install-man): Depend on $(GENERATED_MANPAGES) (defined by configure to generated-manpages or empty) rather than on the manpages directly. Remove execute permission from installed gcov.1 as well as cpp.1. * cpp.1, gcov.1: Regenerate. From-SVN: r38668
2001-01-03 21:15:01 +01:00
AC_MSG_RESULT(yes)
Makefile.in: Regenerate. 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Regenerate. * configure: Regenerate. * Makefile.def (bootstrap-stage): Rename extra_*_flags to stage_*_flags. * Makefile.tpl (configure-[+module+], all-[+module+]): Exit for bootstrapped modules if toplevel bootstrap is going. (GCC bootstrap): Generate per-stage targets for all bootstrapped modules. Adjust for changes in Makefile.def. Enable several rules even in non-bootstrap mode, just to avoid peppering the template with unnecessary "@if/@endif gcc-bootstrap" pairs. (stage-[+prev+]-bubble): Remove. * Makefile.def (Dependencies): Depend on all-build-bison, all-build-flex, all-build-byacc, all-build-texinfo, rather than the host variations. * Makefile.tpl (BUILD_DIR_PREFIX): Remove. Replace throughout with BUILD_SUBDIR. (BISON): Update for recent Bisons. (YACC): Fix typo. (cross): Depend on all-build. (all): Do not depend on all-build. (prebootstrap): Remove. (dep-kind): Accept separate prefixes for MODULE and ON variables. (Prebootstrap dependencies): Add them to the per-stage targets and to all-prebootstrap. * configure.in (build_configdirs): Always enable build_tools. (BUILD_DIR_PREFIX): Remove. * Makefile.def (gcc): Add target variable. (gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags. * Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*) in the recursive `make', instead of hardwiring `all'. (Autogenerated TARGET-* variables): New. gcc/ChangeLog: 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. No need to check if in a cross configuration. * configure: Regenerate. * calls.c (precompute_register_parameters): Inline preserve_subexpressions_p (). * expmed.c (expand_mult_const, emit_store_flag): Likewise. * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): Likewise. * expr.c (get_subtarget): Likewise. * rtl.h (preserve_subexpressions_p): Remove. * stmt.c (preserve_subexpressions_p): Remove. * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: Abort on gimplified cases. From-SVN: r86111
2004-08-17 09:27:16 +02:00
GENERATED_MANPAGES=generated-manpages
texi2pod.pl: Handle @option and @env. contrib: * texi2pod.pl: Handle @option and @env. gcc: * configure.in: Require at least texinfo 4.0. Check for whether Pod::Man is sufficiently recent to regenerate GCC manpages. * configure: Regenerate. * Makefile.in (TEXI2POD): Call perl explicitly rather than relying on #!. (GENERATED_MANPAGES): Define. (generated-manpages): New target. Depend on cpp.1 as well as gcov.1. (install-man): Depend on $(GENERATED_MANPAGES) (defined by configure to generated-manpages or empty) rather than on the manpages directly. Remove execute permission from installed gcov.1 as well as cpp.1. * cpp.1, gcov.1: Regenerate. From-SVN: r38668
2001-01-03 21:15:01 +01:00
else
AC_MSG_RESULT(no)
GENERATED_MANPAGES=
fi
Makefile.in: Regenerate. 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Regenerate. * configure: Regenerate. * Makefile.def (bootstrap-stage): Rename extra_*_flags to stage_*_flags. * Makefile.tpl (configure-[+module+], all-[+module+]): Exit for bootstrapped modules if toplevel bootstrap is going. (GCC bootstrap): Generate per-stage targets for all bootstrapped modules. Adjust for changes in Makefile.def. Enable several rules even in non-bootstrap mode, just to avoid peppering the template with unnecessary "@if/@endif gcc-bootstrap" pairs. (stage-[+prev+]-bubble): Remove. * Makefile.def (Dependencies): Depend on all-build-bison, all-build-flex, all-build-byacc, all-build-texinfo, rather than the host variations. * Makefile.tpl (BUILD_DIR_PREFIX): Remove. Replace throughout with BUILD_SUBDIR. (BISON): Update for recent Bisons. (YACC): Fix typo. (cross): Depend on all-build. (all): Do not depend on all-build. (prebootstrap): Remove. (dep-kind): Accept separate prefixes for MODULE and ON variables. (Prebootstrap dependencies): Add them to the per-stage targets and to all-prebootstrap. * configure.in (build_configdirs): Always enable build_tools. (BUILD_DIR_PREFIX): Remove. * Makefile.def (gcc): Add target variable. (gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags. * Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*) in the recursive `make', instead of hardwiring `all'. (Autogenerated TARGET-* variables): New. gcc/ChangeLog: 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. No need to check if in a cross configuration. * configure: Regenerate. * calls.c (precompute_register_parameters): Inline preserve_subexpressions_p (). * expmed.c (expand_mult_const, emit_store_flag): Likewise. * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): Likewise. * expr.c (get_subtarget): Likewise. * rtl.h (preserve_subexpressions_p): Remove. * stmt.c (preserve_subexpressions_p): Remove. * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: Abort on gimplified cases. From-SVN: r86111
2004-08-17 09:27:16 +02:00
AC_SUBST(GENERATED_MANPAGES)
texi2pod.pl: Handle @option and @env. contrib: * texi2pod.pl: Handle @option and @env. gcc: * configure.in: Require at least texinfo 4.0. Check for whether Pod::Man is sufficiently recent to regenerate GCC manpages. * configure: Regenerate. * Makefile.in (TEXI2POD): Call perl explicitly rather than relying on #!. (GENERATED_MANPAGES): Define. (generated-manpages): New target. Depend on cpp.1 as well as gcov.1. (install-man): Depend on $(GENERATED_MANPAGES) (defined by configure to generated-manpages or empty) rather than on the manpages directly. Remove execute permission from installed gcov.1 as well as cpp.1. * cpp.1, gcov.1: Regenerate. From-SVN: r38668
2001-01-03 21:15:01 +01:00
acinclude.m4 (gcc_AC_CHECK_PROG_VER): Remove. gcc: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * acinclude.m4 (gcc_AC_CHECK_PROG_VER): Remove. * aclocal.m4: Regenerate. * configure.ac: Use ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNINGS_ARE_ERRORS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_CHECK_PROG_VER. * configure: Regenerate. * Makefile.in (LOOSE_WARN): Subst loose_warn. * Makefile.in (quickstrap): Build libgcc too. libiberty: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * aclocal.m4: Include config/warnings.m4. * configure.ac: Use ACX_PROG_CC_WARNING_OPTS. * configure: Regenerate. config: 2007-06-14 Paolo Bonzini <bonzini@gnu.org> * acx.m4 (ACX_CHECK_PROG_VER): Remove duplicate lines. From-SVN: r125700
2007-06-14 10:10:41 +02:00
MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
configure.in: Remove AC_PROG_LEX and AC_PROG_YACC. * configure.in: Remove AC_PROG_LEX and AC_PROG_YACC. Look for flex and bison, specifically, first in a unified build and then installed on the system. * Makefile.in: Set BISON to @BISON@, FLEX to @FLEX@. Rename LEXFLAGS to FLEXFLAGS. Adjust ORDINARY_FLAGS_TO_PASS to match. (collect2.o, gcc.o, prefix.o, toplev.o, alloca.o, intl.o, cppdefault.o): Remove pointless sed munging of source file name. f: * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed munging of source file name. ($(srcdir)/f/intdoc.texi): Break up into several rules each of which builds just one thing. Don't mess with $(LANGUAGES). (f/ansify.o, f/intdoc.o): Remove unnecessary rules. From-SVN: r37371
2000-11-10 18:23:09 +01:00
# How about lex?
dnl Don't use AC_PROG_LEX; we insist on flex.
dnl LEXLIB is not useful in gcc.
Makefile.in: Regenerate. 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Regenerate. * configure: Regenerate. * Makefile.def (bootstrap-stage): Rename extra_*_flags to stage_*_flags. * Makefile.tpl (configure-[+module+], all-[+module+]): Exit for bootstrapped modules if toplevel bootstrap is going. (GCC bootstrap): Generate per-stage targets for all bootstrapped modules. Adjust for changes in Makefile.def. Enable several rules even in non-bootstrap mode, just to avoid peppering the template with unnecessary "@if/@endif gcc-bootstrap" pairs. (stage-[+prev+]-bubble): Remove. * Makefile.def (Dependencies): Depend on all-build-bison, all-build-flex, all-build-byacc, all-build-texinfo, rather than the host variations. * Makefile.tpl (BUILD_DIR_PREFIX): Remove. Replace throughout with BUILD_SUBDIR. (BISON): Update for recent Bisons. (YACC): Fix typo. (cross): Depend on all-build. (all): Do not depend on all-build. (prebootstrap): Remove. (dep-kind): Accept separate prefixes for MODULE and ON variables. (Prebootstrap dependencies): Add them to the per-stage targets and to all-prebootstrap. * configure.in (build_configdirs): Always enable build_tools. (BUILD_DIR_PREFIX): Remove. * Makefile.def (gcc): Add target variable. (gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags. * Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*) in the recursive `make', instead of hardwiring `all'. (Autogenerated TARGET-* variables): New. gcc/ChangeLog: 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. No need to check if in a cross configuration. * configure: Regenerate. * calls.c (precompute_register_parameters): Inline preserve_subexpressions_p (). * expmed.c (expand_mult_const, emit_store_flag): Likewise. * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): Likewise. * expr.c (get_subtarget): Likewise. * rtl.h (preserve_subexpressions_p): Remove. * stmt.c (preserve_subexpressions_p): Remove. * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: Abort on gimplified cases. From-SVN: r86111
2004-08-17 09:27:16 +02:00
AC_CHECK_PROGS([FLEX], flex, [$MISSING flex])
configure.in: Remove AC_PROG_LEX and AC_PROG_YACC. * configure.in: Remove AC_PROG_LEX and AC_PROG_YACC. Look for flex and bison, specifically, first in a unified build and then installed on the system. * Makefile.in: Set BISON to @BISON@, FLEX to @FLEX@. Rename LEXFLAGS to FLEXFLAGS. Adjust ORDINARY_FLAGS_TO_PASS to match. (collect2.o, gcc.o, prefix.o, toplev.o, alloca.o, intl.o, cppdefault.o): Remove pointless sed munging of source file name. f: * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed munging of source file name. ($(srcdir)/f/intdoc.texi): Break up into several rules each of which builds just one thing. Don't mess with $(LANGUAGES). (f/ansify.o, f/intdoc.o): Remove unnecessary rules. From-SVN: r37371
2000-11-10 18:23:09 +01:00
# Bison?
Makefile.in: Regenerate. 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Regenerate. * configure: Regenerate. * Makefile.def (bootstrap-stage): Rename extra_*_flags to stage_*_flags. * Makefile.tpl (configure-[+module+], all-[+module+]): Exit for bootstrapped modules if toplevel bootstrap is going. (GCC bootstrap): Generate per-stage targets for all bootstrapped modules. Adjust for changes in Makefile.def. Enable several rules even in non-bootstrap mode, just to avoid peppering the template with unnecessary "@if/@endif gcc-bootstrap" pairs. (stage-[+prev+]-bubble): Remove. * Makefile.def (Dependencies): Depend on all-build-bison, all-build-flex, all-build-byacc, all-build-texinfo, rather than the host variations. * Makefile.tpl (BUILD_DIR_PREFIX): Remove. Replace throughout with BUILD_SUBDIR. (BISON): Update for recent Bisons. (YACC): Fix typo. (cross): Depend on all-build. (all): Do not depend on all-build. (prebootstrap): Remove. (dep-kind): Accept separate prefixes for MODULE and ON variables. (Prebootstrap dependencies): Add them to the per-stage targets and to all-prebootstrap. * configure.in (build_configdirs): Always enable build_tools. (BUILD_DIR_PREFIX): Remove. * Makefile.def (gcc): Add target variable. (gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags. * Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*) in the recursive `make', instead of hardwiring `all'. (Autogenerated TARGET-* variables): New. gcc/ChangeLog: 2004-08-17 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. No need to check if in a cross configuration. * configure: Regenerate. * calls.c (precompute_register_parameters): Inline preserve_subexpressions_p (). * expmed.c (expand_mult_const, emit_store_flag): Likewise. * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): Likewise. * expr.c (get_subtarget): Likewise. * rtl.h (preserve_subexpressions_p): Remove. * stmt.c (preserve_subexpressions_p): Remove. * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: Abort on gimplified cases. From-SVN: r86111
2004-08-17 09:27:16 +02:00
AC_CHECK_PROGS([BISON], bison, [$MISSING bison])
# Binutils are not build modules, unlike bison/flex/makeinfo. So we
# check for build == host before using them.
configure.in: Remove AC_PROG_LEX and AC_PROG_YACC. * configure.in: Remove AC_PROG_LEX and AC_PROG_YACC. Look for flex and bison, specifically, first in a unified build and then installed on the system. * Makefile.in: Set BISON to @BISON@, FLEX to @FLEX@. Rename LEXFLAGS to FLEXFLAGS. Adjust ORDINARY_FLAGS_TO_PASS to match. (collect2.o, gcc.o, prefix.o, toplev.o, alloca.o, intl.o, cppdefault.o): Remove pointless sed munging of source file name. f: * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed munging of source file name. ($(srcdir)/f/intdoc.texi): Break up into several rules each of which builds just one thing. Don't mess with $(LANGUAGES). (f/ansify.o, f/intdoc.o): Remove unnecessary rules. From-SVN: r37371
2000-11-10 18:23:09 +01:00
Fix NM/AR propagation from toplevel for recursive makes. * Makefile.in (AR): Use @AR@ not ar. (NM): New. (AR_FOR_TARGET): Use $(AR) not ar for native. (NM_FOR_TARGET): Use $(NM) not nm for native. * configure.ac: Add AC_CHECK_PROG calls for NM and AR. * configure: Regenerate. From-SVN: r84600
2004-07-13 04:21:30 +02:00
# NM
configure.ac: When testing for flex, nm, ar, and bison, check that they will actually be built. * configure.ac: When testing for flex, nm, ar, and bison, check that they will actually be built. * configure: Regenerate. From-SVN: r85914
2004-08-13 01:03:20 +02:00
if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
&& test -d ../binutils ; then
configure.ac: Replace $() with ${} when intending to expand variables rather than invoking... gcc/ 2010-06-10 Jan Beulich <jbeulich@novell.com> * configure.ac: Replace $() with ${} when intending to expand variables rather than invoking commands. * configure: Re-generate. From-SVN: r160538
2010-06-10 13:58:28 +02:00
NM='${objdir}/../binutils/nm-new'
Fix NM/AR propagation from toplevel for recursive makes. * Makefile.in (AR): Use @AR@ not ar. (NM): New. (AR_FOR_TARGET): Use $(AR) not ar for native. (NM_FOR_TARGET): Use $(NM) not nm for native. * configure.ac: Add AC_CHECK_PROG calls for NM and AR. * configure: Regenerate. From-SVN: r84600
2004-07-13 04:21:30 +02:00
else
AC_CHECK_PROG(NM, nm, nm, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm)
fi
# AR
configure.ac: When testing for flex, nm, ar, and bison, check that they will actually be built. * configure.ac: When testing for flex, nm, ar, and bison, check that they will actually be built. * configure: Regenerate. From-SVN: r85914
2004-08-13 01:03:20 +02:00
if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
&& test -d ../binutils ; then
configure.ac: Replace $() with ${} when intending to expand variables rather than invoking... gcc/ 2010-06-10 Jan Beulich <jbeulich@novell.com> * configure.ac: Replace $() with ${} when intending to expand variables rather than invoking commands. * configure: Re-generate. From-SVN: r160538
2010-06-10 13:58:28 +02:00
AR='${objdir}/../binutils/ar'
Fix NM/AR propagation from toplevel for recursive makes. * Makefile.in (AR): Use @AR@ not ar. (NM): New. (AR_FOR_TARGET): Use $(AR) not ar for native. (NM_FOR_TARGET): Use $(NM) not nm for native. * configure.ac: Add AC_CHECK_PROG calls for NM and AR. * configure: Regenerate. From-SVN: r84600
2004-07-13 04:21:30 +02:00
else
AC_CHECK_PROG(AR, ar, ar, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar)
fi
Merger of dmalcolm/jit branch from git ChangeLog: * ChangeLog.jit: New. * MAINTAINERS (Various Maintainers): Add myself as jit maintainer. contrib/ChangeLog: * ChangeLog.jit: New. * jit-coverage-report.py: New file: a script to print crude code-coverage information for the libgccjit API. gcc/ChangeLog: * ChangeLog.jit: New. * Makefile.in (doc_build_sys): New variable, set to "sphinx" if sphinx is installed, falling back to "texinfo" otherwise. (FULL_DRIVER_NAME): New variable, adapted from the install-driver target. New target, a symlink within the builddir, linked to "xgcc", for use when running the JIT library from the builddir. (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME. (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it out. * configure.ac (doc_build_sys): New variable, set to "sphinx" if sphinx is installed, falling back to "texinfo" otherwise. (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing GCC_DRIVER_NAME for the benefit of jit/internal-api.c. * configure: Regenerate. * doc/install.texi (--enable-host-shared): Specify that this is required when building libgccjit. (Tools/packages necessary for modifying GCC): Add Sphinx. * timevar.def (TV_JIT_REPLAY): New. (TV_ASSEMBLE): New. (TV_LINK): New. (TV_LOAD): New. gcc/java/ChangeLog: * gcc/ChangeLog.jit: New. gcc/jit/ChangeLog: * ChangeLog.jit: New. * ChangeLog: New. * Make-lang.in: New. * TODO.rst: New. * config-lang.in: New. * docs/Makefile: New. * docs/_build/texinfo/Makefile: New. * docs/_build/texinfo/factorial.png: New. * docs/_build/texinfo/libgccjit.texi: New. * docs/_build/texinfo/sum-of-squares.png: New. * docs/conf.py: New. * docs/examples/tut01-hello-world.c: New. * docs/examples/tut02-square.c: New. * docs/examples/tut03-sum-of-squares.c: New. * docs/examples/tut04-toyvm/Makefile: New. * docs/examples/tut04-toyvm/factorial.toy: New. * docs/examples/tut04-toyvm/fibonacci.toy: New. * docs/examples/tut04-toyvm/toyvm.c: New. * docs/index.rst: New. * docs/internals/index.rst: New. * docs/intro/factorial.png: New. * docs/intro/index.rst: New. * docs/intro/sum-of-squares.png: New. * docs/intro/tutorial01.rst: New. * docs/intro/tutorial02.rst: New. * docs/intro/tutorial03.rst: New. * docs/intro/tutorial04.rst: New. * docs/topics/contexts.rst: New. * docs/topics/expressions.rst: New. * docs/topics/functions.rst: New. * docs/topics/index.rst: New. * docs/topics/locations.rst: New. * docs/topics/objects.rst: New. * docs/topics/results.rst: New. * docs/topics/types.rst: New. * dummy-frontend.c: New. * jit-builtins.c: New. * jit-builtins.h: New. * jit-common.h: New. * jit-playback.c: New. * jit-playback.h: New. * jit-recording.c: New. * jit-recording.h: New. * libgccjit++.h: New. * libgccjit.c: New. * libgccjit.h: New. * libgccjit.map: New. * notes.txt: New. gcc/testsuite/ChangeLog: * ChangeLog.jit: New. * jit.dg/all-non-failing-tests.h: New. * jit.dg/harness.h: New. * jit.dg/jit.exp: New. * jit.dg/test-accessing-struct.c: New. * jit.dg/test-accessing-union.c: New. * jit.dg/test-array-as-pointer.c: New. * jit.dg/test-arrays.c: New. * jit.dg/test-calling-external-function.c: New. * jit.dg/test-calling-function-ptr.c: New. * jit.dg/test-combination.c: New. * jit.dg/test-dot-product.c: New. * jit.dg/test-empty.c: New. * jit.dg/test-error-accessing-field-in-other-struct.c: New. * jit.dg/test-error-adding-to-terminated-block.c: New. * jit.dg/test-error-array-as-pointer.c: New. * jit.dg/test-error-bad-cast.c: New. * jit.dg/test-error-block-in-wrong-function.c: New. * jit.dg/test-error-call-through-ptr-with-mismatching-args.c: New. * jit.dg/test-error-call-through-ptr-with-non-function.c: New. * jit.dg/test-error-call-through-ptr-with-non-pointer.c: New. * jit.dg/test-error-call-through-ptr-with-not-enough-args.c: New. * jit.dg/test-error-call-through-ptr-with-too-many-args.c: New. * jit.dg/test-error-call-with-mismatching-args.c: New. * jit.dg/test-error-call-with-not-enough-args.c: New. * jit.dg/test-error-call-with-too-many-args.c: New. * jit.dg/test-error-dereference-field-of-non-pointer.c: New. * jit.dg/test-error-dereference-read-of-non-pointer.c: New. * jit.dg/test-error-get-type-bad-enum.c: New. * jit.dg/test-error-index-not-a-numeric-type.c: New. * jit.dg/test-error-mismatching-types-in-assignment.c: New. * jit.dg/test-error-mismatching-types-in-call.c: New. * jit.dg/test-error-missing-return.c: New. * jit.dg/test-error-new-binary-op-bad-op.c: New. * jit.dg/test-error-new-function-bad-kind.c: New. * jit.dg/test-error-new-unary-op-bad-op.c: New. * jit.dg/test-error-null-passed-to-api.c: New. * jit.dg/test-error-return-within-void-function.c: New. * jit.dg/test-error-unreachable-block.c: New. * jit.dg/test-error-unterminated-block.c: New. * jit.dg/test-error-value-not-a-numeric-type.c: New. * jit.dg/test-expressions.c: New. * jit.dg/test-factorial.c: New. * jit.dg/test-fibonacci.c: New. * jit.dg/test-functions.c: New. * jit.dg/test-fuzzer.c: New. * jit.dg/test-hello-world.c: New. * jit.dg/test-linked-list.c: New. * jit.dg/test-long-names.c: New. * jit.dg/test-nested-contexts.c: New. * jit.dg/test-nested-loops.c: New. * jit.dg/test-operator-overloading.cc: New. * jit.dg/test-quadratic.c: New. * jit.dg/test-quadratic.cc: New. * jit.dg/test-reading-struct.c: New. * jit.dg/test-string-literal.c: New. * jit.dg/test-sum-of-squares.c: New. * jit.dg/test-threads.c: New. * jit.dg/test-types.c: New. * jit.dg/test-using-global.c: New. * jit.dg/test-volatile.c: New. include/ChangeLog: * ChangeLog.jit: New. libbacktrace/ChangeLog: * ChangeLog.jit: New. libcpp/ChangeLog: * ChangeLog.jit: New. libdecnumber/ChangeLog: * ChangeLog.jit: New. libiberty/ChangeLog: * ChangeLog.jit: New. zlib/ChangeLog: * ChangeLog.jit: New. From-SVN: r217374
2014-11-11 22:55:52 +01:00
# The jit documentation looks better if built with sphinx, but can be
# built with texinfo if sphinx is not available.
# Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
AC_CHECK_PROG(doc_build_sys, sphinx-build, sphinx, texinfo)
Fix NM/AR propagation from toplevel for recursive makes. * Makefile.in (AR): Use @AR@ not ar. (NM): New. (AR_FOR_TARGET): Use $(AR) not ar for native. (NM_FOR_TARGET): Use $(NM) not nm for native. * configure.ac: Add AC_CHECK_PROG calls for NM and AR. * configure: Regenerate. From-SVN: r84600
2004-07-13 04:21:30 +02:00
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
# --------------------
# Checks for C headers
# --------------------
configure.ac: Use AC_PROG_CPP_WERROR. * configure.ac: Use AC_PROG_CPP_WERROR. * configure: Regenerate. From-SVN: r75411
2004-01-05 04:21:24 +01:00
# Need to reject headers which give warnings, so that the -Werror bootstrap
# works later. *sigh* This needs to come before all header checks.
AC_PROG_CPP_WERROR
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
AC_HEADER_STDC
AC_HEADER_TIME
Makefile.def (host_modules): add libcpp. ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * Makefile.def (host_modules): add libcpp. * Makefile.tpl: Add dependencies on and for libcpp. * Makefile.in: Regenerate. * configure.in: Add libcpp host module. * configure: Regenerate. config/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * acx.m4 (ACX_HEADER_STDBOOL, ACX_HEADER_STRING): From gcc. gcc/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> Move libcpp to the toplevel. * Makefile.in: Remove references to libcpp files, use CPPLIBS instead of libcpp.a. Define SYMTAB_H and change hashtable.h to that. * aclocal.m4 (gcc_AC_HEADER_STDBOOL, gcc_AC_HEADER_STRING, gcc_AC_C__BOOL): Remove. * configure.ac (gcc_AC_C__BOOL, HAVE_UCHAR): Remove tests. * configure: Regenerate. * config.in: Regenerate. * c-ppoutput.c: Include ../libcpp/internal.h instead of cpphash.h. * cppcharset.c: Removed. * cpperror.c: Removed. * cppexp.c: Removed. * cppfiles.c: Removed. * cpphash.c: Removed. * cpphash.h: Removed. * cppinit.c: Removed. * cpplex.c: Removed. * cpplib.c: Removed. * cpplib.h: Removed. * cppmacro.c: Removed. * cpppch.c: Removed. * cpptrad.c: Removed. * cppucnid.h: Removed. * cppucnid.pl: Removed. * cppucnid.tab: Removed. * hashtable.c: Removed. * hashtable.h: Removed. * line-map.c: Removed. * line-map.h: Removed. * mkdeps.c: Removed. * mkdeps.h: Removed. * stringpool.h: Include symtab.h instead of hashtable.h. * tree.h: Include symtab.h instead of hashtable.h. * system.h (O_NONBLOCK, O_NOCTTY): Do not define. gcc/cp/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * Make-lang.in: No need to specify $(LIBCPP). gcc/java/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o. libcpp/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> Moved libcpp from the gcc subdirectory to the toplevel. * Makefile.am: New file. * Makefile.in: Regenerate. * configure.ac: New file. * configure: Regenerate. * config.in: Regenerate. * charset.c: Moved from gcc/cppcharset.c. Add note about brokenness of input charset detection. Adjust for change in name of cppucnid.h. * errors.c: Moved from gcc/cpperror.c. Do not include intl.h. * expr.c: Moved from gcc/cppexp.c. * files.c: Moved from gcc/cppfiles.c. Do not include intl.h. Remove #define of O_BINARY, it is in system.h. * identifiers.c: Moved from gcc/cpphash.c. * internal.h: Moved from gcc/cpphash.h. Change header guard name. All other files adjusted to match name change. * init.c: Moved from gcc/cppinit.c. (init_library) [ENABLE_NLS]: Call bindtextdomain. * lex.c: Moved from gcc/cpplex.c. * directives.c: Moved from gcc/cpplib.c. * macro.c: Moved from gcc/cppmacro.c. * pch.c: Moved from gcc/cpppch.c. Do not include intl.h. * traditional.c: Moved from gcc/cpptrad.c. * ucnid.h: Moved from gcc/cppucnid.h. Change header guard name. * ucnid.pl: Moved from gcc/cppucnid.pl. * ucnid.tab: Moved from gcc/cppucnid.tab. Change header guard name. * symtab.c: Moved from gcc/hashtable.c. * line-map.c: Moved from gcc. Do not include intl.h. * mkdeps.c: Moved from gcc. * system.h: New file. libcpp/include/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * cpplib.h: Moved from gcc. Change header guard name. * line-map.h: Moved from gcc. Change header guard name. * mkdeps.h: Moved from gcc. Change header guard name. * symtab.h: Moved from gcc/hashtable.h. Change header guard name. libcpp/po/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * be.po: Extracted from gcc/po/be.po. * ca.po: Extracted from gcc/po/ca.po. * da.po: Extracted from gcc/po/da.po. * de.po: Extracted from gcc/po/de.po. * el.po: Extracted from gcc/po/el.po. * es.po: Extracted from gcc/po/es.po. * fr.po: Extracted from gcc/po/fr.po. * ja.po: Extracted from gcc/po/ja.po. * nl.po: Extracted from gcc/po/nl.po. * sv.po: Extracted from gcc/po/sv.po. * tr.po: Extracted from gcc/po/tr.po. From-SVN: r82199
2004-05-24 12:50:45 +02:00
ACX_HEADER_STRING
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
AC_HEADER_SYS_WAIT
configure.ac: Add AC_HEADER_TIOCGWINSZ macro. 2013-06-01 Janus Weil <janus@gcc.gnu.org> Mikael Morin <mikael@gcc.gnu.org> * configure.ac: Add AC_HEADER_TIOCGWINSZ macro. * config.in: Regenerated. * configure: Regenerated. 2013-06-01 Janus Weil <janus@gcc.gnu.org> Mikael Morin <mikael@gcc.gnu.org> * error.c (get_terminal_width): Only limit the width if we're outputting to a terminal. Try to determine width via ioctl. Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org> From-SVN: r199585
2013-06-01 21:12:57 +02:00
AC_HEADER_TIOCGWINSZ
aclocal.m4: Add in gettext's m4 includes. 2004-09-22 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Add in gettext's m4 includes. (AC_ICONV, AC_LCMESSAGES, GCC_PATH_PROG): Remove. * configure.ac: Add in check for iconv.m4 * configure: Regenerate. From-SVN: r87908
2004-09-23 02:29:07 +02:00
AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
Support gcov-tool without ftw.h gcc/ PR gcov-profile/61889 * config.in: regenerate. * configure.in: Likewise. * configure.ac: Check for ftw.h. * gcov-tool.c: Check for ftw.h before using nftw. From-SVN: r220566
2015-02-10 04:40:20 +01:00
fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
sys/resource.h sys/param.h sys/times.h sys/stat.h \
re PR bootstrap/54659 (Bootstrap with --disable-nls broken under Windows) PR bootstrap/54659 Revert: 2012-08-17 Diego Novillo <dnovillo@google.com> PR bootstrap/54281 * configure.ac: Add libintl.h to AC_CHECK_HEADERS list. * config.in: Regenerate. * configure: Regenerate. * intl.h: Always include libintl.h if HAVE_LIBINTL_H is set. From-SVN: r198711
2013-05-08 15:22:14 +02:00
direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h)
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
# Check for thread headers.
AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
# These tests can't be done till we know if we have limits.h.
gcc_AC_C_CHAR_BIT
xm-m32r.h: Don't define HOST_WORDS_BIG_ENDIAN. 2005-05-04 Kelley Cook <kcook@gcc.gnu.org> * config/m32r/xm-m32r.h: Don't define HOST_WORDS_BIG_ENDIAN. * config/m32r/xm-linux.h: Don't undefine HOST_WORDS_BIG_ENDIAN. * mips-tfile.c: Use WORDS_BIG_ENDIAN instead of HOST_WORDS_BIG_ENDIAN. * aclocal.m4: Don't include accross.m4. * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS. Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF. * configure, config.in: Regenerate. From-SVN: r99203
2005-05-04 03:14:51 +02:00
AC_C_BIGENDIAN
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. * configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. Check for C++ header files unordered_map, tr1/unordered_map, and ext/hash_map. * configure, config.in: Rebuild. From-SVN: r167396
2010-12-02 23:43:58 +01:00
# ----------------------
# Checks for C++ headers
# ----------------------
re PR bootstrap/46810 (sparc64-linux bootstrap fails with "C++ preprocessor "/lib/cpp" fails sanity check") PR bootstrap/46810 * configure.ac: Disable AC_MSG_ERROR while looking for the C++ preprocessor. * configure: Rebuild. Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> From-SVN: r167572
2010-12-07 22:04:33 +01:00
dnl Autoconf will give an error in the configure script if there is no
dnl C++ preprocessor. Hack to prevent that.
m4_pushdef([AC_MSG_ERROR], m4_defn([AC_MSG_WARN]))[]dnl
AC_PROG_CXXCPP
m4_popdef([AC_MSG_ERROR])[]dnl
configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. * configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. Check for C++ header files unordered_map, tr1/unordered_map, and ext/hash_map. * configure, config.in: Rebuild. From-SVN: r167396
2010-12-02 23:43:58 +01:00
AC_CHECK_HEADERS(unordered_map)
AC_CHECK_HEADERS(tr1/unordered_map)
AC_CHECK_HEADERS(ext/hash_map)
(clh 9) From-SVN: r202895
2013-09-25 17:55:01 +02:00
# --------
# Dependency checking.
# --------
ZW_CREATE_DEPDIR
AC_CONFIG_COMMANDS([gccdepdir],[
${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
for lang in $subdirs c-family common
do
${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
done], [subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR])
configure.ac (ZW_PROG_COMPILER_DEPENDENCIES): Use CXX instead of CC. 2013-10-24 Jan-Benedict Glaw <jbglaw@lug-owl.de> * configure.ac (ZW_PROG_COMPILER_DEPENDENCIES): Use CXX instead of CC. * Makefile.in (CXXDEPMODE): Assign and change users. (CCDEPMODE): Delete. * configure: Regenerate. From-SVN: r204006
2013-10-24 12:15:52 +02:00
ZW_PROG_COMPILER_DEPENDENCIES([CXX])
configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. * configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. Check for C++ header files unordered_map, tr1/unordered_map, and ext/hash_map. * configure, config.in: Rebuild. From-SVN: r167396
2010-12-02 23:43:58 +01:00
Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. (toplev) * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused Make macro. * Makefile.in: Regenerate. * configure.in: Clean up gxx_include_dir logic. * configure: Regenerate. (gcc) * Makefile.in: Eliminate all.indirect. Update and clean up comments. Rearrange. Reorganize. * configure.in: Rearrange. * configure: Regenerate. From-SVN: r64260
2003-03-12 21:41:00 +01:00
# --------
# UNSORTED
# --------
config.gcc: Don't default xmake_file to ${cpu_type}/x-${cpu_type}. 2001-05-01 Zack Weinberg <zackw@stanford.edu> * config.gcc: Don't default xmake_file to ${cpu_type}/x-${cpu_type}. Remove references to deleted files. (*-*-openbsd): No need to override xmake_file. (*-*-sysv4): Treat like *-*-sysv. * configure.in: Probe for ldopen in various places, and set up collect2 to be linked with them if found. Don't dink with Windows registry stuff unless $host_os is a Win32 os name. Check to see if we need -ladvapi32. * configure: Regenerate. * Makefile: Get rid of CLIB and HOST_CLIB. Substitute in COLLECT2_LIBS and link collect2 against its contents. * build-make: Get rid of HOST_CLIB. * config/a29k/x-unix, config/alpha/x-osf, config/i386/x-aix, config/i386/x-osfrose, config/m68k/x-dpx2, config/mips/x-iris3, config/mips/x-mips, config/mips/x-osfrose, config/mips/x-sony, config/mips/x-sysv, config/rs6000/x-aix31, config/rs6000/x-aix41, config/rs6000/x-rs6000: Delete. * config/i386/x-cygwin, config/m68k/t-aux, config/mips/x-iris: Don't set CLIB. 24 x-host fragments remain, 0 x-cpu, 3 top level. 2001-05-01 Zack Weinberg <zackw@stanford.edu> * aclocal.m4 (gcc_AC_C_CHAR_BIT): Correct test program. * configure: Regenerate. From-SVN: r41732
2001-05-01 19:45:05 +02:00
# These libraries may be used by collect2.
# We may need a special search path to get them linked.
AC_CACHE_CHECK(for collect2 libraries, gcc_cv_collect2_libs,
[save_LIBS="$LIBS"
configure.in: ldopen is never in -lexc, so don't test for it. * configure.in: ldopen is never in -lexc, so don't test for it. Add test for exc_resume in -lexc for Ada. * configure: Regenerated. From-SVN: r42037
2001-05-13 13:25:55 +02:00
for libs in '' -lld -lmld \
config.gcc: Don't default xmake_file to ${cpu_type}/x-${cpu_type}. 2001-05-01 Zack Weinberg <zackw@stanford.edu> * config.gcc: Don't default xmake_file to ${cpu_type}/x-${cpu_type}. Remove references to deleted files. (*-*-openbsd): No need to override xmake_file. (*-*-sysv4): Treat like *-*-sysv. * configure.in: Probe for ldopen in various places, and set up collect2 to be linked with them if found. Don't dink with Windows registry stuff unless $host_os is a Win32 os name. Check to see if we need -ladvapi32. * configure: Regenerate. * Makefile: Get rid of CLIB and HOST_CLIB. Substitute in COLLECT2_LIBS and link collect2 against its contents. * build-make: Get rid of HOST_CLIB. * config/a29k/x-unix, config/alpha/x-osf, config/i386/x-aix, config/i386/x-osfrose, config/m68k/x-dpx2, config/mips/x-iris3, config/mips/x-mips, config/mips/x-osfrose, config/mips/x-sony, config/mips/x-sysv, config/rs6000/x-aix31, config/rs6000/x-aix41, config/rs6000/x-rs6000: Delete. * config/i386/x-cygwin, config/m68k/t-aux, config/mips/x-iris: Don't set CLIB. 24 x-host fragments remain, 0 x-cpu, 3 top level. 2001-05-01 Zack Weinberg <zackw@stanford.edu> * aclocal.m4 (gcc_AC_C_CHAR_BIT): Correct test program. * configure: Regenerate. From-SVN: r41732
2001-05-01 19:45:05 +02:00
'-L/usr/lib/cmplrs/cc2.11 -lmld' \
'-L/usr/lib/cmplrs/cc3.11 -lmld'
do
LIBS="$libs"
AC_TRY_LINK_FUNC(ldopen,
[gcc_cv_collect2_libs="$libs"; break])
done
LIBS="$save_LIBS"
test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'])
case $gcc_cv_collect2_libs in
"none required") ;;
*) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
esac
AC_SUBST(COLLECT2_LIBS)
configure.in: ldopen is never in -lexc, so don't test for it. * configure.in: ldopen is never in -lexc, so don't test for it. Add test for exc_resume in -lexc for Ada. * configure: Regenerated. From-SVN: r42037
2001-05-13 13:25:55 +02:00
# When building Ada code on Alpha, we need exc_resume which is usually in
# -lexc. So test for it.
save_LIBS="$LIBS"
LIBS=
AC_SEARCH_LIBS(exc_resume, exc)
GNAT_LIBEXC="$LIBS"
LIBS="$save_LIBS"
AC_SUBST(GNAT_LIBEXC)
driver-sparc.c: New file. gcc: * config/sparc/driver-sparc.c: New file. * config/sparc/x-sparc: New file. * config.host: Use driver-sparc.o, sparc/x-sparc on sparc*-*-solaris2*. * config/sparc/sparc.opt (native): New value for enum processor_type. * config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare. * config/sparc/sparc.c (sparc_option_override): Abort if PROCESSOR_NATIVE gets here. * config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare. (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS, DRIVER_SELF_SPECS): Define. * doc/invoke.texi (SPARC Options, -mcpu): Document native. (SPARC Options, -mtune): Likewise. * configure.ac (EXTRA_GCC_LIBS): Check for libkstat. Substitute result. * configure: Regenerate. * Makefile.in (EXTRA_GCC_LIBS): Set. (xgcc$(exeext)): Add $(EXTRA_GCC_LIBS). (cpp$(exeext)): Likewise. gcc/cp: * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS). gcc/fortran: * Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS). gcc/go: * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS). gcc/java: * Make-lang.in ($(XGCJ)$(exeext)): Add $(EXTRA_GCC_LIBS). From-SVN: r177559
2011-08-08 14:08:31 +02:00
# To support -mcpu=native on Solaris/SPARC, we need libkstat.
save_LIBS="$LIBS"
LIBS=
AC_SEARCH_LIBS(kstat_open, kstat)
EXTRA_GCC_LIBS="$LIBS"
LIBS="$save_LIBS"
AC_SUBST(EXTRA_GCC_LIBS)
configure.in: Check whether it is necessary to link against libm to use ldexp. * configure.in: Check whether it is necessary to link against libm to use ldexp. * configure: Regenerate. * Makefile.in: Add LDEXP_LIB substitution variable. * java/Make-lang.in: Link jcf-dump against $(LDEXP_LIB). From-SVN: r64749
2003-03-23 21:13:58 +01:00
# Some systems put ldexp and frexp in libm instead of libc; assume
# they're both in the same place. jcf-dump needs them.
save_LIBS="$LIBS"
LIBS=
AC_SEARCH_LIBS(ldexp, m)
LDEXP_LIB="$LIBS"
LIBS="$save_LIBS"
AC_SUBST(LDEXP_LIB)
Fix irix5 build problem resulting from FSF merge. * acconfig.h (HAVE_INTTYPES_H): Undef. * configure.in (inttypes.h): Check for conflicts between sys/types.h and inttypes.h, and verify that intmax_t is defined. * config/mips/x-iris (CC, OPT, OLDCC): Comment out. * config/mips/x-iris3: Likewise. From-SVN: r16325
1997-11-05 01:30:37 +01:00
# Use <inttypes.h> only if it exists,
configure.ac: Check whether the underlying type of int64_t is long or long long. 2014-06-04 Richard Biener <rguenther@suse.de> * configure.ac: Check whether the underlying type of int64_t is long or long long. * configure: Regenerate. * config.in: Likewise. * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t. (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64. From-SVN: r211228
2014-06-04 14:35:26 +02:00
# doesn't clash with <sys/types.h>, declares intmax_t and defines
# PRId64
Fix irix5 build problem resulting from FSF merge. * acconfig.h (HAVE_INTTYPES_H): Undef. * configure.in (inttypes.h): Check for conflicts between sys/types.h and inttypes.h, and verify that intmax_t is defined. * config/mips/x-iris (CC, OPT, OLDCC): Comment out. * config/mips/x-iris3: Likewise. From-SVN: r16325
1997-11-05 01:30:37 +01:00
AC_MSG_CHECKING(for inttypes.h)
AC_CACHE_VAL(gcc_cv_header_inttypes_h,
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
configure.ac: Check whether the underlying type of int64_t is long or long long. 2014-06-04 Richard Biener <rguenther@suse.de> * configure.ac: Check whether the underlying type of int64_t is long or long long. * configure: Regenerate. * config.in: Likewise. * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t. (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64. From-SVN: r211228
2014-06-04 14:35:26 +02:00
[[#define __STDC_FORMAT_MACROS
#include <sys/types.h>
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
#include <inttypes.h>]],
configure.ac: Check whether the underlying type of int64_t is long or long long. 2014-06-04 Richard Biener <rguenther@suse.de> * configure.ac: Check whether the underlying type of int64_t is long or long long. * configure: Regenerate. * config.in: Likewise. * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t. (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64. From-SVN: r211228
2014-06-04 14:35:26 +02:00
[[intmax_t i = -1;
#ifndef PRId64
choke me
#endif]])],
* configure.in: Bring over gcc2 change of Nov 19 1997. From-SVN: r23534
1998-11-05 02:55:45 +01:00
[gcc_cv_header_inttypes_h=yes],
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
[gcc_cv_header_inttypes_h=no])])
Fix irix5 build problem resulting from FSF merge. * acconfig.h (HAVE_INTTYPES_H): Undef. * configure.in (inttypes.h): Check for conflicts between sys/types.h and inttypes.h, and verify that intmax_t is defined. * config/mips/x-iris (CC, OPT, OLDCC): Comment out. * config/mips/x-iris3: Likewise. From-SVN: r16325
1997-11-05 01:30:37 +01:00
AC_MSG_RESULT($gcc_cv_header_inttypes_h)
* configure.in: Bring over gcc2 change of Nov 19 1997. From-SVN: r23534
1998-11-05 02:55:45 +01:00
if test $gcc_cv_header_inttypes_h = yes; then
acconfig.h (ENABLE_STD_NAMESPACE, [...]): Delete entries. * acconfig.h (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Delete entries. * configure.in (ENABLE_STD_NAMESPACE, ENABLE_CHECKING, ENABLE_TREE_CHECKING, ENABLE_RTL_CHECKING, ENABLE_GC_CHECKING, ENABLE_GC_ALWAYS_COLLECT): Use three argument form of AC_DEFINE for these macros. Clean up spacing and linewraps. From-SVN: r33420
2000-04-25 22:30:16 +02:00
AC_DEFINE(HAVE_INTTYPES_H, 1,
[Define if you have a working <inttypes.h> header file.])
* configure.in: Bring over gcc2 change of Nov 19 1997. From-SVN: r23534
1998-11-05 02:55:45 +01:00
fi
configure.in: Invoke AC_CONFIG_HEADER. * configure.in: Invoke AC_CONFIG_HEADER. Check for string.h, strings.h, stdlib.h, time.h, unistd.h. Check for whether malloc/realloc/free need to be declared. (links): Rename config.h to config2.h. (AC_OUTPUT): Create stamp-h. From-SVN: r14488
1997-07-19 04:51:45 +02:00
configure.in: Move check for unsigned enumerated bitfields to macro in aclocal.m4. * configure.in: Move check for unsigned enumerated bitfields to macro in aclocal.m4. Disable it for now. * configure, config.in: Regenerate. * system.h: Don't do anything with ONLY_INT_FIELDS. Use the unsigned-int form of ENUM_BITFIELD() unless being compiled by GCC. * varasm.c (struct rtx_const): Use ENUM_BITFIELD(). Move enum kind above its first use. * config/xm-interix.h, config/alpha/xm-alpha.h, config/i370/xm-linux.h, config/i386/xm-beos.h, config/i386/xm-mingw32.h, config/mips/xm-mips.h, config/pa/xm-pa.h, config/pa/xm-pa64hpux.h, config/rs6000/xm-beos.h, config/rs6000/xm-sysv4.h, Don't define ONLY_INT_FIELDS under any circumstances. * config/pa/xm-pa.h: Don't define __BSD_NET2__. * config/pa/xm-pahpux.h, config/pa/xm-papro.h, config/sparc/xm-sysv4.h: Delete - now identical with some other xm header. * config.gcc (hppa targets): Replace xm-pahpux.h and xm-papro.h with implicit xm-pa.h. (sparc targets): Replace xm-sysv4.h with implicit or explicit xm-sparc.h. From-SVN: r40399
2001-03-12 07:31:41 +01:00
dnl Disabled until we have a complete test for buggy enum bitfields.
dnl gcc_AC_C_ENUM_BF_UNSIGNED
configure.in (ENUM_BITFIELDS_ARE_UNSIGNED): Added. * configure.in (ENUM_BITFIELDS_ARE_UNSIGNED): Added. Check that bitfields of the host compiler are not signed quantities. * config.in: Regenerate. * configure: Regenerate. * system.h (USE_ENUM_BITFIELDS): Added. (ENUM_BITFIELDS): Added. * rtl.h (rtx_def): Members `code', `mode', now ENUM_BITFIELD. (SHORT_ENUM_BUG): Deleted. * tree.h (tree_common): Members `code', `mode', `built_in_class', now ENUM_BITFIELD. * config/i386/xm-sco.h (ONLY_INT_FIELDS): Deleted. (CODE_FIELD_BUG): Likewise. * config/m68k/x-apollo68 (CC): Deleted SHORT_ENUM_BUG. (OLD_CC): Likewise. * config/m68k/x-ccur (X_CFLAGS): Likewise. From-SVN: r33233
2000-04-18 21:42:30 +02:00
configure.ac (fixincludes_UNLOCKED_FUNCS): New. fixincludes: * configure.ac (fixincludes_UNLOCKED_FUNCS): New. (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for fixincludes_UNLOCKED_FUNCS. * system.h (putchar, getc, getchar, clearerr, feof, fileno, fflush, fgetc, fgets, ferror, fread): Redefine to the associated _unlocked function. (fwrite_unlocked): Fix prototype. * configure, config.h.in: Regenerate. gcc: PR/17092 * configure.ac (gcc_UNLOCKED_FUNCS): New. (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for gcc_UNLOCKED_FUNCS. * system.h (putchar, getc, getchar, clearerr, feof, fileno, fflush, fgetc, fgets, ferror, fread): Redefine to the associated _unlocked function. (fwrite_unlocked): Fix prototype. * configure, config.in: Regenerate. libcpp: * configure.ac (libcpp_UNLOCKED_FUNCS): New. (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS. * system.h (putchar, getc, getchar, clearerr, feof, fileno, fflush, fgetc, fgets, ferror, fread): Redefine to the associated _unlocked function. (fwrite_unlocked): Fix prototype. * configure, config.in: Regenerate. From-SVN: r97986
2005-04-11 23:46:59 +02:00
define(gcc_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
putchar_unlocked putc_unlocked)
configure.ac: Move the atoll check from AC_CHECK_FUNCS to gcc_AC_CHECK_DECLS. 2015-05-28 Andreas Tobler <andreast@gcc.gnu.org> * configure.ac: Move the atoll check from AC_CHECK_FUNCS to gcc_AC_CHECK_DECLS. * configure: Regenerate. From-SVN: r223847
2015-05-28 22:37:05 +02:00
AC_CHECK_FUNCS(times clock kill getrlimit setrlimit atoq \
configure.ac: Also check for popen. * configure.ac: Also check for popen. * tree-loop-distribution.c (dot_rdg): Autoconfize popen use. * configure: Regenerate. * config.in: Regenerate. From-SVN: r213309
2014-07-30 20:29:41 +02:00
popen sysconf strsignal getrusage nl_langinfo \
system.h: Include "safe-ctype.h" instead of <safe-ctype.h>. * system.h: Include "safe-ctype.h" instead of <safe-ctype.h>. Include <signal.h>, <sys/mman.h>, <sys/resource.h> and <sys/times.h>. (O_BINARY, SIGCHLD, MAP_FAILED, MAP_ANONYMOUS, kill): Conditionally define. (GET_ENVIRONMENT): Poison. * configure.ac: Don't test for mincore. * configure: Regenerate. * config.in: Regenerate. * collect2-aix.c: Don't include <sys/mman.h>. * collect2.c: Don't include <signal.h>. (SIGCHLD): Don't define. (prefix_from_env): Use getenv instead of GET_ENVIRONMENT. * config/alpha/alpha.c: Include "splay-tree.h" instead of <splay-tree.h>. * config/arm/arm.c (arm_target_help): Use getenv instead of GET_ENVIRONMENT. * config/avr/driver-avr.c: Don't include <stdlib.h>. * config/frv/frv.c: Don't include <ctype.h>. * config/host-darwin.c: Don't include <sys/mman.h>. * config/host-hpux.c: Don't include <sys/mman.h> or <unistd.h>. (MAP_FAILED): Don't define. * config/host-linux.c: Don't include <sys/mman.h> or <limits.h>. * config/host-solaris.c: Don't include <sys/mman.h>. * config/i386/cygming.h: Don't include <stdio.h>. * config/i386/driver-i386.c: Don't include <stdlib.h>. * config/i386/host-cygwin.c: Don't include <sys/mman.h>. * config/iq2000/iq2000.c: Don't include <signal.h>. * config/m32c/m32c-pragma.c: Don't include <stdio.h>. * config/m68hc11/m68hc11.c: Don't include <stdio.h>. * config/mep/mep-pragma.c: Don't include <stdio.h>. * config/microblaze/microblaze.c: Don't include <signal.h>. * config/mips/mips.c: Don't include <signal.h>. * config/rs6000/host-darwin.c: Don't include <signal.h>. * cppdefault.c (cpp_relocated): Use getenv instead of GET_ENVIRONMENT. * defaults.h (GET_ENVIRONMENT): Don't define. * et-forest.h: Don't include <ansidecl.h> or <stddef.h>. * gcc.c: Don't include <signal.h>, <sys/mman.h> or <sys/types.h>. (SIGCHLD, MAP_FAILED, kill): Don't define. (process_command): Use getenv instead of GET_ENVIRONMENT. * genhooks.c: Don't include <string.h>. * ggc-common.c: Don't include <sys/resource.h>, <sys/mman.h> or <sys/types.h>. (MAP_FAILED): Don't define. * ggc-page.c Don't include <sys/mman.h>. (MAP_ANONYMOUS, MAP_FAILED): Don't define. * ggc-zone.c: Don't include <sys/mman.h>. (MAP_ANONYMOUS, MAP_FAILED): Don't define. * graph.c: Include "config.h" instead of <config.h>. * incpath.c (add_env_var_paths): Use getenv instead of GET_ENVIRONMENT. * lto-wrapper.c: Don't include <errno.h>, <signal.h> or "libiberty.h". (SIGCHLD, kill): Don't define. * mips-tfile.c: Don't include <signal.h>. * opts.c: Don't include <signal.h> or <sys/resource.h>. (print_specific_help): Use getenv instead of GET_ENVIRONMENT. * passes.c: Don't include <signal.h>, <sys/resource.h> or <sys/times.h>. * sparseset.h: Don't include <assert.h>. * timevar.c: Don't include <sys/times.h> or <sys/resource.h>. * tlink.c: Don't include "libiberty.h". * toplev.c: Don't include <signal.h> or <sys/times.h>. * tree-mudflap.c: Include "demangle.h" instead of <demangle.h>. * tree-switch-conversion.c: Don't include <signal.h>. * vmsdbgout.c: Don't include <errno.h> or <string.h>. c-family: * c-opts.c (check_deps_environment_vars): Use getenv instead of GET_ENVIRONMENT. * c-pch.c (O_BINARY): Don't define here. * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>. fortran: * gfortran.h (alloca): Don't include definitions. (NULL): Don't define. java: * boehm.c: Include "config.h" instead of <config.h>. * builtins.c: Don't include <stdarg.h>. * class.c: Don't include "stdio.h". (O_BINARY): Don't define here. * jcf-depend.c: Don't include <assert.h>. (jcf_dependency_set_dep_file, jcf_dependency_init, jcf_dependency_write): Use gcc_assert. * jcf-io.c (O_BINARY): Don't define here. * jcf-path.c: Don't include "tm.h". (jcf_path_init): Use getenv instead of GET_ENVIRONMENT. * resource.c: Don't include "stdio.h". (O_BINARY): Don't define here. * verify-impl.c: Don't include <stdio.h>. lto: * lto-endian.h: Delete. * lto-object.c: Don't include "libiberty.h". (O_BINARY): Don't define. * lto.c: Don't include "libiberty.h" or <sys/mman.h>. (O_BINARY): Don't define. From-SVN: r167241
2010-11-29 15:09:41 +01:00
gettimeofday mbstowcs wcswidth mmap setlocale \
Use MADV_DONTNEED for freeing in garbage collector Use the Linux MADV_DONTNEED call to unmap free pages in the garbage collector.Then keep the unmapped pages in the free list. This avoid excessive memory fragmentation on large LTO bulds, which can lead to gcc bumping into the Linux vm_max_map limit per process. gcc/: 2011-10-08 Andi Kleen <ak@linux.intel.com> PR other/50636 * config.in, configure: Regenerate. * configure.ac (madvise): Add to AC_CHECK_FUNCS. * ggc-page.c (USING_MADVISE): Add. (page_entry): Add discarded field. (alloc_page): Check for discarded pages. (release_pages): Add USING_MADVISE branch. From-SVN: r180093
2011-10-17 16:43:37 +02:00
gcc_UNLOCKED_FUNCS madvise)
aclocal.m4 (GCC_NEED_DECLARATION): Modify macro to accept a shell variable argument instead of only hard coded... * aclocal.m4 (GCC_NEED_DECLARATION): Modify macro to accept a shell variable argument instead of only hard coded functions. (GCC_NEED_DECLARATIONS): New macro to accept multiple functions. * configure.in: Collapse multiple calls to AC_CHECK_FUNCS into one call. Collapse multiple calls to GCC_NEED_DECLARATION into one call to GCC_NEED_DECLARATIONS (new macro.) Check if we need declarations for bcopy, bcmp and bzero. * acconfig.h: Add stubs for bcopy, bcmp and bzero declarations. * gansidecl.h: If we have bcopy but don't declare it, then do so. Likewise for bcmp and bzero. Only define macros for bcopy, bcmp, bzero, index and rindex if they aren't already present. From-SVN: r17563
1998-02-01 01:48:06 +01:00
configure.in: Check whether mbstowcs works. 2003-04-24 Krister Walfridsson <cato@df.lth.se> * configure.in: Check whether mbstowcs works. * configure, config.in: Regenerate. * intl.c: Use HAVE_WORKING_MBSTOWCS. From-SVN: r66045
2003-04-24 20:35:45 +02:00
if test x$ac_cv_func_mbstowcs = xyes; then
AC_CACHE_CHECK(whether mbstowcs works, gcc_cv_func_mbstowcs_works,
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
[ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
configure.in: Check whether mbstowcs works. 2003-04-24 Krister Walfridsson <cato@df.lth.se> * configure.in: Check whether mbstowcs works. * configure, config.in: Regenerate. * intl.c: Use HAVE_WORKING_MBSTOWCS. From-SVN: r66045
2003-04-24 20:35:45 +02:00
int main()
{
mbstowcs(0, "", 0);
return 0;
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
}]])],
[gcc_cv_func_mbstowcs_works=yes],
[gcc_cv_func_mbstowcs_works=no],
[gcc_cv_func_mbstowcs_works=yes])])
configure.in: Check whether mbstowcs works. 2003-04-24 Krister Walfridsson <cato@df.lth.se> * configure.in: Check whether mbstowcs works. * configure, config.in: Regenerate. * intl.c: Use HAVE_WORKING_MBSTOWCS. From-SVN: r66045
2003-04-24 20:35:45 +02:00
if test x$gcc_cv_func_mbstowcs_works = xyes; then
AC_DEFINE(HAVE_WORKING_MBSTOWCS, 1,
[Define this macro if mbstowcs does not crash when its
first argument is NULL.])
fi
fi
configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE. * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE. * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove. * configure: Regenerate. From-SVN: r75364
2004-01-03 19:59:32 +01:00
AC_CHECK_TYPE(ssize_t, int)
configure.ac: Check for caddr_t, define to char * if not defined. 2008-07-06 Andreas Tobler <a.tobler@schweiz.org> * configure.ac: Check for caddr_t, define to char * if not defined. * configure: Regenerate. * ggc-common.c (mmap_gt_pch_get_address): Fix -Wc++-compat warnings. (mmap_gt_pch_use_address): Likewise. * config/host-solaris.c (sol_gt_pch_use_address): Likewise. From-SVN: r137538
2008-07-06 22:28:30 +02:00
AC_CHECK_TYPE(caddr_t, char *)
configure.in (enable_c_mbchar): New configure option. Mon Jul 20 16:16:38 1998 Dave Brolley <brolley@cygnus.com> * configure.in (enable_c_mbchar): New configure option. (extra_cpp_objs): Always available now. * cexp.y (mbchar.h): #include it. (yylex): Handle Multibyte characters in character literals. * cccp.c (mbchar.h): #include it. (main): Set character set based on LANG environment variable. (rescan): Handle multibyte characters in comments. (skip_if_group): See above. (validate_else): See above. (skip_to_end_of_comment): See above. (macarg1): See above. (discard_comments): See above. (rescan): Handle multibyte characters in string and character literals. (collect_expansion): See above. (skip_quoted_string): See above. (macroexpand): See above. (macarg1): See above. (discard_comments): See above. (change_newlines): See above. * c-lex.c (mbchar.h): #include it. (GET_ENVIRONMENT): New macro. (init_lex): Set character set based on LANG environment variable. (yylex): Handle multibyte characters in character literals. (yylex): Handle multibyte characters in string literals. * Makefile.in (mbchar.o): New target. (cccp$(exeext)): @extra_cpp_objs@ is always available. (cppmain$(exeext)): @extra_cpp_objs@ is always available. * mbchar.[ch]: New files for multibyte character handling. From-SVN: r21303
1998-07-20 15:35:38 +02:00
mmap.m4: Use *vms* instead of vms*. config/ 2012-04-03 Tristan Gingold <gingold@adacore.com> * mmap.m4: Use *vms* instead of vms*. gcc/ 2012-04-03 Tristan Gingold <gingold@adacore.com> * configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead of gcc_AC_FUNC_MMAP_BLACKLIST. * acinclude.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Remove. * Makefile.in (aclocal_deps): Add mmap.m4. * configure: Regenerate. * aclocal.m4: Regenerate. libitm/ 2012-04-03 Tristan Gingold <gingold@adacore.com> * configure: Regenerate. From-SVN: r186106
2012-04-03 14:07:28 +02:00
GCC_AC_FUNC_MMAP_BLACKLIST
cppfiles.c (INO_T_EQ): Handle UWIN. * cppfiles.c (INO_T_EQ): Handle UWIN. * c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. Support for i386-pc-uwin. * i386/uwin.h: New file. * i386/xm-uwin.h: New file. * i386/t-uwin: New file. * i386/uwin.asm: New file. * configure.in (i[3456]86-*-uwin*): Define. Add Workaround for vfork bug when hosted on uwin. * configure: Regenerate. * cccp.c (INO_T_EQ): Undefine. UWIN has inodes. (absolute_filename): UWIN uses POSIX pathnames only. * libgcc2.c (getpagesize): Do not define for UWIN. (mprotect): Likewise. * protoize.c (dirent.h): Conditionally include. (fputc): Prototype only if it's not a macro. From-SVN: r25696
1999-03-11 01:58:01 +01:00
case "${host}" in
configure.in: Hardcode that vfork works on VMS host. * gcc/configure.in: Hardcode that vfork works on VMS host. * gcc/configure: Regenerated. * libiberty/configure.in: Hardcode that vfork works on VMS host. * libiberty/configure: Regenerated. From-SVN: r47869
2001-12-11 13:17:33 +01:00
*-*-*vms*)
configure.in: Fix grammatical error. * configure.in: Fix grammatical error. Move UWIN host error to... * config.host: Here. * configure: Regenerate. From-SVN: r72435
2003-10-13 19:50:21 +02:00
# Under VMS, vfork works very differently than on Unix. The standard test
configure.in: Hardcode that vfork works on VMS host. * gcc/configure.in: Hardcode that vfork works on VMS host. * gcc/configure: Regenerated. * libiberty/configure.in: Hardcode that vfork works on VMS host. * libiberty/configure: Regenerated. From-SVN: r47869
2001-12-11 13:17:33 +01:00
# won't work, and it isn't easily adaptable. It makes more sense to
# just force it.
ac_cv_func_vfork_works=yes
;;
cppfiles.c (INO_T_EQ): Handle UWIN. * cppfiles.c (INO_T_EQ): Handle UWIN. * c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. Support for i386-pc-uwin. * i386/uwin.h: New file. * i386/xm-uwin.h: New file. * i386/t-uwin: New file. * i386/uwin.asm: New file. * configure.in (i[3456]86-*-uwin*): Define. Add Workaround for vfork bug when hosted on uwin. * configure: Regenerate. * cccp.c (INO_T_EQ): Undefine. UWIN has inodes. (absolute_filename): UWIN uses POSIX pathnames only. * libgcc2.c (getpagesize): Do not define for UWIN. (mprotect): Likewise. * protoize.c (dirent.h): Conditionally include. (fputc): Prototype only if it's not a macro. From-SVN: r25696
1999-03-11 01:58:01 +01:00
esac
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
AC_FUNC_FORK
aclocal.m4 (GCC_FUNC_PRINTF_PTR): New macro to test the printf functions for whether they support the %p format... * aclocal.m4 (GCC_FUNC_PRINTF_PTR): New macro to test the printf functions for whether they support the %p format specifier. * acconfig.h (HOST_PTR_PRINTF): Insert stub for autoconf. * configure.in (GCC_FUNC_PRINTF_PTR): Use it. * configure, config.in: Rebuild. From-SVN: r17760
1998-02-07 14:21:36 +01:00
backport: As described in http://gcc.gnu.org/ml/gcc/2012-08/msg00015.html... Merge from cxx-conversion branch (http://gcc.gnu.org/wiki/cxx-conversion). As described in http://gcc.gnu.org/ml/gcc/2012-08/msg00015.html, this patch changes the default bootstrap process so that stage 1 always builds with a C++ compiler. Other than the bootstrap change, the patch makes no functional changes to the compiler. Everything should build as it does now in trunk. The main changes in this patch are: 1- Configuration changes. 2- Re-write of VEC. 3- Re-write of gengtype to support C++ templates and user-provided marking functions. 4- New hash table class. 5- Re-write double_int. 6- Implement tree macros as inline functions so they can be called from gdb. As discussed before, several of these changes do not fully change the call sites to use the new APIs. The bootstrap changes have already been tested on a wide range of targets (http://gcc.gnu.org/wiki/CppBuildStatus). Additionally, I have tested the merged trunk on: x86_64-unknown-linux-gnu, mips64el-unknown-linux-gnu, powerpc64-unknown-linux-gnu, i686-pc-linux-gnu, and ia64-unknown-linux-gnu. ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. * Makefile.tpl (STAGE[+id+]_CXXFLAGS): Remove POSTSTAGE1_CONFIGURE_FLAGS. * Makefile.in: Regenerate. * configure.ac (ENABLE_BUILD_WITH_CXX): Remove. Update all users. Force C++ when bootstrapping. * configure: Regenerate. libcpp/ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Configury. * Makefile.in: Remove all handlers of ENABLE_BUILD_WITH_CXX. * configure.ac: Likewise. * configure: Regenerate. 2012-08-14 Lawrence Crowl <crowl@google.com> Merge from cxx-conversion branch. New C++ hash table. * include/symtab.h (typedef struct ht hash_table): Change the typedef name to cpp_hash_table. Update all users of the typedef. gcc/ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Configury. * configure.ac (CXX_FOR_BUILD): Define and substitute. (BUILD_CXXFLAGS): Define. Remove all handlers of ENABLE_BUILD_WITH_CXX. Force all build to be with C++. * Makefile.in (BUILD_CXXFLAGS): Use it. Remove all handlers of ENABLE_BUILD_WITH_CXX. * configure: Regenerate. * config.in: Regenerate. * doc/install.texi: Remove documentation for --enable-build-with-cxx and --enable-build-poststage1-with-cxx. 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Re-implement VEC in C++. * vec.c (vec_heap_free): Convert into a template function. (vec_gc_o_reserve_1): Make extern. (vec_gc_p_reserve): Remove. (vec_gc_p_reserve_exact): Remove. (vec_gc_o_reserve): Remove. (vec_gc_o_reserve_exact): Remove. (vec_heap_o_reserve_1): Make extern. (vec_heap_p_reserve): Remove. (vec_heap_p_reserve_exact): Remove. (vec_heap_o_reserve): Remove. (vec_heap_o_reserve_exact): Remove. (vec_stack_p_reserve): Remove. (vec_stack_p_reserve_exact): Remove. * vec.h (VEC_CHECK_INFO, VEC_CHECK_DECL, VEC_CHECK_PASS, VEC_ASSERT, VEC_ASSERT_FAIL, vec_assert_fail): Move earlier in the file. (VEC): Define to vec_t<T>. (vec_allocation_t): Define. (struct vec_prefix): Move earlier in the file. (vec_t<T>): New template. (DEF_VEC_I, DEF_VECL_ALLOC_I, DEF_VEC_P, DEF_VEC_ALLOC_P, DEF_VEC_O, DEF_VEC_ALLOC_P, DEF_VEC_O, DEF_VEC_ALLOC_O, DEF_VEC_ALLOC_P_STACK, DEF_VEC_ALLOC_O_STACK, DEF_VEC_ALLOC_I_STACK): Expand to 'struct vec_swallow_trailing_semi'. (DEF_VEC_A): Provide template instantiations for GC/PCH markers that do not traverse the vector. (vec_stack_p_reserve): Remove. (vec_stack_p_reserve_exact): Remove. (vec_stack_p_reserve_exact_1): Remove. (vec_stack_o_reserve): Remove. (vec_stack_o_reserve_exact): Remove. (vec_stack_free): Re-write as a template function. (vec_reserve): New template function. (vec_reserve_exact): New template function. (vec_heap_free): New template function if GATHER_STATISTICS is defined. Otherwise, macro that expands to free(). (VEC_length_1): New template function. (VEC_length): Call it. (VEC_empty_1): New template function. (VEC_empty): Call it. (VEC_address_1): New template function. (VEC_address): Call it. (VEC_last_1): New template function. (VEC_last): Call it. Change return type to T&. Change all users that used VEC_Os. (VEC_index_1): New template function. (VEC_index): Call it. Return a T& instead of a T*. Update all callers that were using VEC_O before. (VEC_iterate_1): New template function. (VEC_iterate): Call it. (VEC_embedded_size_1): New template function. (VEC_embedded_size): Call it. (VEC_embedded_init_1): New template function. (VEC_embedded_init): Call it. (VEC_alloc_1): New template function. (VEC_alloc): Call it. If A is 'stack', call XALLOCAVAR to do the allocation. (VEC_free_1): New template function. (VEC_free): Call it. (VEC_copy_1): New template function. (VEC_copy): Call it. (VEC_space_1): New template function (VEC_space): Call it. (VEC_reserve_1): New template function. (VEC_reserve): Call it. (VEC_reserve_exact_1): New template function. (VEC_reserve_exact): Call it. (VEC_splice_1): New template function. (VEC_splice): Call it. (VEC_safe_splice_1): New template function. (VEC_safe_splice): Call it. (VEC_quick_push_1): New template function. Create two overloads, one accepting T, the other accepting T *. Update all callers where T and T * are ambiguous. (VEC_quick_push): Call it. (VEC_safe_push_1): New template function. Create two overloads, one accepting T, the other accepting T *. Update all callers where T and T * are ambiguous. (VEC_safe_push): Call it. (VEC_pop_1): New template function. (VEC_pop): Call it. (VEC_truncate_1): New template function. (VEC_truncate): Call it. (VEC_safe_grow_1): New template function. (VEC_safe_grow): Call it. (VEC_safe_grow_cleared_1): New template function. (VEC_safe_grow_cleared): Call it. (VEC_replace_1): New template function. (VEC_replace): Call it. Always accept T instead of T*. Update all callers that used VEC_Os. (VEC_quick_insert_1): New template function. (VEC_quick_insert): Call it. (VEC_safe_insert_1): New template function. (VEC_safe_insert): Call it. (VEC_ordered_remove_1): New template function. (VEC_ordered_remove): Call it. (VEC_unordered_remove_1): New template function. (VEC_unordered_remove): Call it. (VEC_block_remove_1): New template function. (VEC_block_remove): Call it. (VEC_lower_bound_1): New template function. (VEC_lower_bound): Call it. (VEC_OP): Remove. (DEF_VEC_FUNC_P): Remove. (DEF_VEC_ALLOC_FUNC_P): Remove. (DEF_VEC_NONALLOC_FUNCS_P): Remove. (DEF_VEC_FUNC_O): Remove. (DEF_VEC_ALLOC_FUNC_O): Remove. (DEF_VEC_NONALLOC_FUNCS_O): Remove. (DEF_VEC_ALLOC_FUNC_I): Remove. (DEF_VEC_NONALLOC_FUNCS_I): Remove. (DEF_VEC_ALLOC_FUNC_P_STACK): Remove. (DEF_VEC_ALLOC_FUNC_O_STACK): Remove. (DEF_VEC_ALLOC_FUNC_I_STACK): Remove. (vec_reserve_exact): New template function. * gengtype-lex.l (DEF_VEC_ALLOC_[IOP]/{EOID}): Remove. * gengtype-parse.c (token_names): Remove DEF_VEC_ALLOC_[IOP]. (typedef_name): Emit vec_t<C1> instead of VEC_C1_C2. (def_vec_alloc): Remove. Update all callers. * gengtype.c (filter_type_name): New. (output_mangled_typename): Call it. (write_func_for_structure): Likewise. (write_types): Likewise. (write_root): Likewise. (write_typed_alloc_def): Likewise. (note_def_vec): Emit vec_t<TYPE_NAME> instead of VEC_TYPE_NAME_base. (note_def_vec_alloc): Remove. * gengtype.h (note_def_vec_alloc): Remove. (DEFVEC_ALLOC): Remove token code. * df-scan.c (df_bb_verify): Remove call to df_free_collection_rec inside the insn traversal loop. * gimplify.c (gimplify_compound_lval): Rename STACK to EXPR_STACK. * ipa-inline.c (inline_small_functions): Rename HEAP to EDGE_HEAP. * reg-stack.c (stack): Rename to STACK_PTR. Update all users. * tree-vrp.c (stack): Rename to EQUIV_STACK. Update all users. * config/bfin/bfin.c (hwloop_optimize): Update some calls to VEC_* for vectors of non-pointers. * config/c6x/c6x.c (try_rename_operands): Likewise. (reshuffle_units): Likewise. * config/mips/mips.c (mips_multi_start): Likewise. (mips_multi_add): Likewise. (mips_multi_copy_insn): Likewise. (mips_multi_set_operand): Likewise. * hw-doloop.c (discover_loop): Likewise. (discover_loops): Likewise. (reorg_loops): Likewise. 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. C++ support in gengtype. * coretypes.h (gt_pointer_operator): Move from ... * ggc.h: ... here. * doc/gty.texi: Document support for C++ templates and user-provided markers. * gcc/gengtype-lex.l: Update copyright year. Remove support for recognizing DEF_VEC_O, DEF_VEC_P and DEFVEC_I. * gengtype-parse.c: Update copyright year. (token_names): Remove DEF_VEC_O, DEF_VEC_P and DEF_VEC_I. (require_template_declaration): New. (typedef_name): Call it. (type): Replace IS_UNION with KIND. Replace all users. (def_vec): Remove. Update all users. * gengtype-state.c (type_lineloc): Handle TYPE_USER_STRUCT. (write_state_user_struct_type): New. (write_state_type): Call it. (read_state_user_struct_type): New. (read_state_type): Call it. * gengtype.c: Update copyright year. (dump_pair): Move declaration to the top. (dump_type): Likewise. (dump_type_list): Likewise. (dbgprint_count_type_at): Handle TYPE_USER_STRUCT. (create_user_defined_type): New. (resolve_typedef): Call it. (new_structure): Replace argument ISUNION with KIND. Change users to refer to KIND directly. Update all callers. (find_structure): Likewise. (set_gc_used_type): Handle TYPE_USER_STRUCT. (create_file): Update HDR to include new copyright year. (struct walk_type_data): Add field IN_PTR_FIELD. (output_mangled_typename): Handle TYPE_USER_STRUCT. (walk_type): Set D->IN_PTR_FIELD when walking a TYPE_POINTER. Clear it afterwards. Handle TYPE_USER_STRUCT. (write_types_process_field): Handle TYPE_USER_STRUCT. (get_type_specifier): Move earlier in the file. (write_type_decl): New. (write_marker_function_name): New. (write_user_func_for_structure_ptr): New. (write_user_func_for_structure_body): New. (write_user_marking_functions): New. (write_func_for_structure): Call write_marker_function_name and write_type_decl. Do not call walk_type for TYPE_USER_STRUCT. Emit a call to the user function directly. Call write_user_marking_functions on TYPE_USER_STRUCTs. (write_types_local_user_process_field): New. (write_pch_user_walking_for_structure_body): New. (write_pch_user_walking_functions): New. (write_types_local_process_field): Handle TYPE_USER_STRUCT. (write_local_func_for_structure): Do not call walk_type for TYPE_USER_STRUCT. Instead, emit the call to gt_pch_nx directly. Call write_pch_user_walking_functions for TYPE_USER_STRUCTs. (write_root): Handle TYPE_USER_STRUCT. (vec_prefix_type): Remove. Update all users. (note_def_vec): Remove. Update all users. (dump_typekind): Handle TYPE_USER_STRUCT. (dump_type): Initialize SEEN_TYPES, if needed. Handle TYPE_USER_STRUCT. (dump_everything): Do not initialize SEEN_TYPES. * gengtype.h: Update copyright year. (enum typekind): Add TYPE_USER_STRUCT. (union_or_struct_p): Rename from UNION_OR_STRUCT_P. Convert into function. Add an overload taking const_type_p. Update all callers. (new_structure): Change second field to type enum typekind. Update all users. (find_structure): Likewise. (note_def_vec): Remove. (DEFVEC_OP): Remove. (DEFVEC_I): Remove. * ggc-page.c (gt_ggc_mx): Add entry points for marking 'const char *&', 'unsigned char *&' and 'unsigned char&'. * ggc-zone.c (gt_ggc_mx): Add entry points for marking 'const char *&' and 'unsigned char *&'. * stringpool.c (gt_pch_nx): Add entry points for marking 'const char *&', 'unsigned char *&' and 'unsigned char&'. Add an entry point for the overload taking arguments 'unsigned char *', 'gt_pointer_operator' and 'void *'. * vec.h (struct vec_prefix): Remove GTY marker. (struct vec_t): Remove GTY((length)) attribute from field 'vec'. (gt_ggc_mx (vec_t<T> *)): New template function. (gt_pch_nx (vec_t<T> *)): New template function. (gt_pch_nx (vec_t<T *> *, gt_pointer_operator, void *)): New template function. (gt_pch_nx (vec_t<T> *, gt_pointer_operator, void *)): New template function. * basic-block.h (struct edge_def): Mark GTY((user)). Remove all GTY markers from fields. (gt_ggc_mx): Declare. (gt_pch_nx): Declare. * tree-cfg.c (gt_ggc_mx): New. (gt_pch_nx): New. * gengtype-lex.l (USER_GTY): Add pattern for "user". * gengtype-parse.c (option): Handle USER_GTY. (opts_have): New. (type): Call it. If the keyword 'user' is used, do not walk the fields of the structure. * gengtype.h (USER_GTY): Add. * doc/gty.texi: Update. 2012-08-14 Lawrence Crowl <crowl@google.com> Merge cxx-conversion branch. Implement C++ hash table. * hash-table.h: New. Implementation borrowed from libiberty/hashtab.c. * hash-table.c: Likewise. * tree-ssa-tail-merge.c: Include hash-table.h instead of hashtab.h. (static htab_t same_succ_htab): Change type to hash_table; move specification of helper functions from create call to declaration. Change users to invoke member functions. (same_succ_print_traverse): Make extern ssa_.... Change callers. Remove void* casting. (same_succ_hash): Likewise. (same_succ_equal): Likewise. (same_succ_delete): Likewise. * tree-ssa-threadupdate.c: Include hash-table.h. (struct local_info): Rename to ssa_local_info_t to avoid overloading the type name local_info with the variable name local_info. (static htab_t redirection_data): Change type to hash_table. Move specification of helper functions from create call to declaration. Change users to invoke member functions. (redirection_data_hash): Make extern ssa_.... Change callers. Remove void* casting. (redirection_data_eq): Likewise. (fix_duplicate_block_edges): Likewise. (create_duplicates): Likewise. (fixup_template_block): Likewise. (redirect_edges): Likewise. (lookup_redirection_data): Change types associated with the hash table from void* to their actual type. Remove unnecessary casts. * tree-ssa-ccp.c: Include hash-table.h. (typedef gimple_htab): New. Uses hash_table. Replace specific uses of htab_t with gimple_htab. Change users to invoke member functions. Move specification of helper functions from create call to declaration. * tree-ssa-coalesce.c: Include hash-table.h instead of hashtab.h. (hash_ssa_name_by_var): Make extern. Remove void* casting. (eq_ssa_name_by_var): Likewise. (coalesce_ssa_name): Change type of local static htab_t ssa_name_hash to hash_table. Change users to invoke member functions. Move specification of helper functions from create call to declaration. * coverage.c: Include hash-table.h instead of hashtab.h. (static htab_t counts_hash): Change type to hash_table; move specification of helper functions from create call to declaration. Change users to invoke member functions. (htab_counts_entry_hash): Make extern. Rename with coverage_... instead of htab_... Remove void* casting. (htab_counts_entry_eq): Likewise. (htab_counts_entry_del): Likewise. * tree-ssa-pre.c: Include hash-table.h instead of hashtab.h. (static htab_t expression_to_id): Change type to hash_table. Move specification of helper functions from create call to declaration. Change users to invoke member functions. (static htab_t phi_translate_table): Likewise. (pre_expr_eq): Make extern ssa_.... Change callers. Remove void* casting. (pre_expr_hash): Likewise. (expr_pred_trans_hash): Likewise. (expr_pred_trans_eq): Likewise. (alloc_expression_id): Change types associated with the hash table from void* to their actual type. Remove unnecessary casts. (lookup_expression_id): Likewise. (phi_trans_lookup): Likewise. (phi_trans_add): Likewise. * stringpool.c: Rename uses of libcpp typedef hash_table to cpp_hash_table. * Makefile.in: Add hash-table.o to OBJS-libcommon-target. Add $(HASH_TABLE_H). Add new dependences on $(HASH_TABLE_H). 2012-08-14 Lawrence Crowl <crowl@google.com> Merge from cxx-conversion branch. Re-write double_int in C++. * hash-table.h (typedef double_int): Change to struct (POD). (double_int::make): New overloads for int to double-int conversion. (double_int::mask): New. (double_int::max_value): New. (double_int::min_value): New. (double_int::operator ++): New. (double_int::operator --): New. (double_int::operator *=): New. (double_int::operator +=): New. (double_int::operator -=): New. (double_int::to_signed): New. (double_int::to_unsigned): New. (double_int::fits_unsigned): New. (double_int::fits_signed): New. (double_int::fits): New. (double_int::trailing_zeros): New. (double_int::popcount): New. (double_int::multiple_of): New. (double_int::set_bit): New. (double_int::mul_with_sign): New. (double_int::operator * (binary)): New. (double_int::operator + (binary)): New. (double_int::operator - (binary)): New. (double_int::operator - (unary)): New. (double_int::operator ~ (unary)): New. (double_int::operator & (binary)): New. (double_int::operator | (binary)): New. (double_int::operator ^ (binary)): New. (double_int::and_not): New. (double_int::lshift): New. (double_int::rshift): New. (double_int::alshift): New. (double_int::arshift): New. (double_int::llshift): New. (double_int::lrshift): New. (double_int::lrotate): New. (double_int::rrotate): New. (double_int::div): New. (double_int::sdiv): New. (double_int::udiv): New. (double_int::mod): New. (double_int::smod): New. (double_int::umod): New. (double_int::divmod): New. (double_int::sdivmod): New. (double_int::udivmod): New. (double_int::ext): New. (double_int::zext): New. (double_int::sext): New. (double_int::is_zero): New. (double_int::is_one): New. (double_int::is_minus_one): New. (double_int::is_negative): New. (double_int::cmp): New. (double_int::ucmp): New. (double_int::scmp): New. (double_int::ult): New. (double_int::ugt): New. (double_int::slt): New. (double_int::sgt): New. (double_int::max): New. (double_int::smax): New. (double_int::umax): New. (double_int::min): New. (double_int::smin): New. (double_int::umin): New. (double_int::operator ==): New. (double_int::operator !=): New. (shwi_to_double_int): Change implementation to use member function. (double_int_minus_one): Likewise. (double_int_zero): Likewise. (double_int_one): Likewise. (double_int_two): Likewise. (double_int_ten): Likewise. (uhwi_to_double_int): Likewise. (double_int_to_shwi): Likewise. (double_int_to_uhwi): Likewise. (double_int_fits_in_uhwi_p): Likewise. (double_int_fits_in_shwi_p): Likewise. (double_int_fits_in_hwi_p): Likewise. (double_int_mul): Likewise. (double_int_mul_with_sign): Likewise. (double_int_add): Likewise. (double_int_sub): Likewise. (double_int_neg): Likewise. (double_int_div): Likewise. (double_int_sdiv): Likewise. (double_int_udiv): Likewise. (double_int_mod): Likewise. (double_int_smod): Likewise. (double_int_umod): Likewise. (double_int_divmod): Likewise. (double_int_sdivmod): Likewise. (double_int_udivmod): Likewise. (double_int_multiple_of): Likewise. (double_int_setbit): Likewise. (double_int_ctz): Likewise. (double_int_not): Likewise. (double_int_ior): Likewise. (double_int_and): Likewise. (double_int_and_not): Likewise. (double_int_xor): Likewise. (double_int_lshift): Likewise. (double_int_rshift): Likewise. (double_int_lrotate): Likewise. (double_int_rrotate): Likewise. (double_int_cmp): Likewise. (double_int_scmp): Likewise. (double_int_ucmp): Likewise. (double_int_max): Likewise. (double_int_smax): Likewise. (double_int_umax): Likewise. (double_int_min): Likewise. (double_int_smin): Likewise. (double_int_umin): Likewise. (double_int_ext): Likewise. (double_int_sext): Likewise. (double_int_zext): Likewise. (double_int_mask): Likewise. (double_int_max_value): Likewise. (double_int_min_value): Likewise. (double_int_zero_p): Likewise. (double_int_one_p): Likewise. (double_int_minus_one_p): Likewise. (double_int_equal_p): Likewise. (double_int_popcount): Likewise. * hash-table.c (double_int_mask): Reuse implementation for double_int::mask. (double_int_max_value): Likewise. (double_int_min_value): Likewise. (double_int_ext): Likewise. (double_int_zext): Likewise. (double_int_sext): Likewise. (double_int_mul_with_sign): Likewise. (double_int_divmod): Likewise. (double_int_sdivmod): Likewise. (double_int_udivmod): Likewise. (double_int_div): Likewise. (double_int_sdiv): Likewise. (double_int_udiv): Likewise. (double_int_mod): Likewise. (double_int_smod): Likewise. (double_int_umod): Likewise. (double_int_multiple_of): Likewise. (double_int_lshift): Likewise. (double_int_rshift): Likewise. (double_int_lrotate): Likewise. (double_int_rrotate): Likewise. (double_int_cmp): Likewise. (double_int_ucmp): Likewise. (double_int_scmp): Likewise. (double_int_max): Likewise. (double_int_smax): Likewise. (double_int_umax): Likewise. (double_int_min): Likewise. (double_int_smin): Likewise. (double_int_umin): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int_min): Likewise. (double_int::alshift): New. (double_int::arshift): New. (double_int::llshift): New. (double_int::lrshift): New. (double_int::ult): New. (double_int::ugt): New. (double_int::slt): New. (double_int::sgt): New. (double_int_setbit): Reuse implementation for double_int::set_bit, which avoids a name conflict with a macro. (double_int_double_int_ctz): Reuse implementation for double_int::trailing_zeros. (double_int_fits_in_shwi_p): Reuse implementation for double_int::fits_signed. (double_int_fits_in_hwi_p): Reuse implementation for double_int::fits. (double_int_mul): Reuse implementation for binary double_int::operator *. (double_int_add): Likewise. (double_int_sub): Likewise. (double_int_neg): Reuse implementation for unary double_int::operator -. (double_int_max_value): Likewise. * fixed-value.c: Change to use member functions introduced above. 2012-08-14 Lawrence Crowl <crowl@google.com> Merge cxx-conversion branch. Support tree macro calling from gdb. * tree.h (tree_check): New. (TREE_CHECK): Use inline function above instead of __extension__. (tree_not_check): New. (TREE_NOT_CHECK): Use inline function above instead of __extension__. (tree_check2): New. (TREE_CHECK2): Use inline function above instead of __extension__. (tree_not_check2): New. (TREE_NOT_CHECK2): Use inline function above instead of __extension__. (tree_check3): New. (TREE_CHECK3): Use inline function above instead of __extension__. (tree_not_check3): New. (TREE_NOT_CHECK3): Use inline function above instead of __extension__. (tree_check4): New. (TREE_CHECK4): Use inline function above instead of __extension__. (tree_not_check4): New. (TREE_NOT_CHECK4): Use inline function above instead of __extension__. (tree_check5): New. (TREE_CHECK5): Use inline function above instead of __extension__. (tree_not_check5): New. (TREE_NOT_CHECK5): Use inline function above instead of __extension__. (contains_struct_check): New. (CONTAINS_STRUCT_CHECK): Use inline function above instead of __extension__. (tree_class_check): New. (TREE_CLASS_CHECK): Use inline function above instead of __extension__. (tree_range_check): New. (TREE_RANGE_CHECK): Use inline function above instead of __extension__. (omp_clause_subcode_check): New. (OMP_CLAUSE_SUBCODE_CHECK): Use inline function above instead of __extension__. (omp_clause_range_check): New. (OMP_CLAUSE_RANGE_CHECK): Use inline function above instead of __extension__. (expr_check): New. (EXPR_CHECK): Use inline function above instead of __extension__. (non_type_check): New. (NON_TYPE_CHECK): Use inline function above instead of __extension__. (tree_vec_elt_check): New. (TREE_VEC_ELT_CHECK): Use inline function above instead of __extension__. (omp_clause_elt_check): New. (OMP_CLAUSE_ELT_CHECK): Use inline function above instead of __extension__. (tree_operand_check): New. (TREE_OPERAND_CHECK): Use inline function above instead of __extension__. (tree_operand_check_code): New. (TREE_OPERAND_CHECK_CODE): Use inline function above instead of __extension__. (TREE_CHAIN): Simplify implementation. (TREE_TYPE): Simplify implementation. (tree_operand_length): Move for compilation dependences. * gdbinit.in: (macro define __FILE__): New. (macro define __LINE__): New. (skip "tree.h"): New. gcc/cp/ChangeLog 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Re-write VEC in C++. * call.c (add_function_candidate): Remove const qualifier from call to VEC_index. 2012-08-14 Diego Novillo <dnovillo@google.com> Merge from cxx-conversion branch. Configury. * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX. * go-gcc.cc: Likewise. * go-system.h: Likewise. From-SVN: r190402
2012-08-15 03:56:07 +02:00
AM_ICONV
re PR bootstrap/49794 (Solaris 10/x86 bootstrap broken by C++ build) 2011-07-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Ralf Wildenhues <Ralf.Wildenhues@gmx.de> gcc: PR bootstrap/49794 * configure.ac: Test AM_ICONV with CXX. * configure: Regenerate. * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST. gcc/ada: PR bootstrap/49794 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler): Assign to act.sa_sigaction. * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast current->return_address to char * before arithmetic. libcpp: PR bootstrap/49794 * configure.ac: Test AM_ICONV with CXX. * configure: Regenerate. * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++. Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> From-SVN: r176620
2011-07-22 10:58:25 +02:00
Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. top: * Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. * Makefile.in: Regenerate. config: * gettext.m4: Delete all former contents. (ZW_GNU_GETTEXT_SISTER_DIR): New macro. * progtest.m4: New file. gcc: * Makefile.in (top_builddir): Set to "..", not ".". (INTLLIBS, INTLDEPS): Delete. (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted. (LIBDEPS): Add $(LIBICONV_DEP). (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV). (INCLUDES): Replace -I../intl with @INCINTL@. ($(top_builddir)/intl/libintl.a): Delete rule. (stage2-start, stage3-start, stage4-start, stageprofile-start, stagefeedback-start): Use $$ for variable to be evaluated by shell, not make. * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Delete. * aclocal.m4: sinclude ../config/progtest.m4. Add contents of lcmessage.m4 from gettext distro. * configure.in: Check for wchar.h and setlocale. Set LIBICONV_DEP to the empty string and substitute it. Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls; this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR, not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included in $LIBINTL, to avoid linking it twice. * configure, config.in: Regenerate. intl: * README: Update. * Makefile.in (INSTALL, INSTALL_DATA, MKINSTALLDIRS, mkinstalldirs, gettextsrcdir, l): Delete. (COMPILE): Add $(DEFS-$@), remove $(XCFLAGS). (HEADERS): libgnuintl.h not libgnuintl.h.in. Remove os2compat.h. (SOURCES): Remove os2compat.c. (DEFS-dcigettext.o, DEFS-localealias.o, DEFS-localcharset.o, DEFS-relocatable.o): New. (all-yes): Add config.intl. (libintl.h): Use cp, not cat. (INCLUDES): Remove -I.. (TAGS, CTAGS, ID): Word wrap. (mostlyclean, distclean): Remove junk. (config.intl): New rule. * aclocal.m4: sinclude ../config/progtest.m4 instead of including it inline. * config.intl.in: New file. * configure.in: Take out unnecessary AC_CONFIG_AUX_DIR. Take out AC_DEFINEs for LOCALEDIR, LOCALE_ALIAS_PATH, LIBDIR, INSTALLDIR. Set LIBINTL_DEP and INCINTL and AC_SUBST them. Add config.intl to AC_OUTPUT. * os2compat.c, os2compat.h: Delete, unused. From-SVN: r69071
2003-07-08 07:55:11 +02:00
# Until we have in-tree GNU iconv:
LIBICONV_DEP=
Makefile.def (libiconv): Define bootstrap=true. 2015-08-06 Yaakov Selkowitz <yselkowi@redhat.com> * Makefile.def (libiconv): Define bootstrap=true. Mark pdf/html/info as missing. (configure-gcc): Depend on all-libiconv. (all-gcc): Ditto. (configure-libcpp): Ditto. (all-libcpp): Ditto. (configure-intl): Ditto. (all-intl): Ditto. * Makefile.in: Regenerate. intl/ * configure: Reflects renaming of configure.in to configure.ac libcpp/ * configure: Regenerate. gcc/ * configure.ac: Define LIBICONV_DEP with in-tree libiconv. * configure: Regenerate. From-SVN: r226712
2015-08-07 07:13:52 +02:00
if test -f "$LTLIBICONV"; then
LIBICONV_DEP=$LTLIBICONV
fi
Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. top: * Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. * Makefile.in: Regenerate. config: * gettext.m4: Delete all former contents. (ZW_GNU_GETTEXT_SISTER_DIR): New macro. * progtest.m4: New file. gcc: * Makefile.in (top_builddir): Set to "..", not ".". (INTLLIBS, INTLDEPS): Delete. (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted. (LIBDEPS): Add $(LIBICONV_DEP). (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV). (INCLUDES): Replace -I../intl with @INCINTL@. ($(top_builddir)/intl/libintl.a): Delete rule. (stage2-start, stage3-start, stage4-start, stageprofile-start, stagefeedback-start): Use $$ for variable to be evaluated by shell, not make. * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Delete. * aclocal.m4: sinclude ../config/progtest.m4. Add contents of lcmessage.m4 from gettext distro. * configure.in: Check for wchar.h and setlocale. Set LIBICONV_DEP to the empty string and substitute it. Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls; this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR, not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included in $LIBINTL, to avoid linking it twice. * configure, config.in: Regenerate. intl: * README: Update. * Makefile.in (INSTALL, INSTALL_DATA, MKINSTALLDIRS, mkinstalldirs, gettextsrcdir, l): Delete. (COMPILE): Add $(DEFS-$@), remove $(XCFLAGS). (HEADERS): libgnuintl.h not libgnuintl.h.in. Remove os2compat.h. (SOURCES): Remove os2compat.c. (DEFS-dcigettext.o, DEFS-localealias.o, DEFS-localcharset.o, DEFS-relocatable.o): New. (all-yes): Add config.intl. (libintl.h): Use cp, not cat. (INCLUDES): Remove -I.. (TAGS, CTAGS, ID): Word wrap. (mostlyclean, distclean): Remove junk. (config.intl): New rule. * aclocal.m4: sinclude ../config/progtest.m4 instead of including it inline. * config.intl.in: New file. * configure.in: Take out unnecessary AC_CONFIG_AUX_DIR. Take out AC_DEFINEs for LOCALEDIR, LOCALE_ALIAS_PATH, LIBDIR, INSTALLDIR. Set LIBINTL_DEP and INCINTL and AC_SUBST them. Add config.intl to AC_OUTPUT. * os2compat.c, os2compat.h: Delete, unused. From-SVN: r69071
2003-07-08 07:55:11 +02:00
AC_SUBST(LIBICONV_DEP)
AM_LC_MESSAGES
For PR java/2812: * configure: Rebuilt. * configure.in: Don't check for iconv.h or iconv(); use AM_ICONV instead. * aclocal.m4 (AM_ICONV): New macro from Bruno Haible. From-SVN: r44119
2001-07-18 19:17:03 +02:00
re PR java/15575 (HAVE_LANGINFO_CODESET never defined) 2004-10-20 Bryce McKinlay <mckinlay@redhat.com> PR java/15575 * configure.ac: Declare AM_LANGINFO_CODESET. * aclocal.m4: Define AM_LANGINFO_CODESET. * configure, config.in: Rebuilt. From-SVN: r89345
2004-10-20 23:36:47 +02:00
AM_LANGINFO_CODESET
aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. * aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. Also it now accepts optional ACTION-IF-NEEDED and ACTION-IF-NOT-NEEDED parameters. Also it does not call AC_DEFINE. (gcc_AC_NEED_DECLARATIONS): Likewise. Also this macro now calls AC_DEFINE and provides for automatic entries for autoheader. (gcc_AC_FUNC_PRINTF_PTR): Cleanup C code in test. * configure.in (gcc_AC_NEED_DECLARATIONS): Save and restore CFLAGS so we can pass -I flags and include gansidecl.h/system.h in this test. * acconfig.h: Delete all NEED_DECLARATION_* entries. From-SVN: r33428
2000-04-26 02:03:37 +02:00
# We will need to find libiberty.h and ansidecl.h
saved_CFLAGS="$CFLAGS"
re PR bootstrap/55784 (declaration of C function 'const char* strsignal(int)' conflicts with /usr/include/string.h:112: error: previous declaration) 2013-01-02 Richard Biener <rguenther@suse.de> PR bootstrap/55784 * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS. * configure: Regenerate. ada/ * gcc-interface/Makefile.in: Add $(GMPINC) to includes. From-SVN: r194804
2013-01-02 12:57:31 +01:00
CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
Properly test for madvise on Solaris 10 (PR bootstrap/50777) PR bootstrap/50777 * configure.ac: Save and restore CXXFLAGS around gcc_AC_CHECK_DECLS uses. Check for madvise() declaration with g++ if --enable-build-with-cxx. * configure: Regenerate. * config.in: Regenerate. * ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE. From-SVN: r180195
2011-10-19 18:02:30 +02:00
saved_CXXFLAGS="$CXXFLAGS"
re PR bootstrap/55784 (declaration of C function 'const char* strsignal(int)' conflicts with /usr/include/string.h:112: error: previous declaration) 2013-01-02 Richard Biener <rguenther@suse.de> PR bootstrap/55784 * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS. * configure: Regenerate. ada/ * gcc-interface/Makefile.in: Add $(GMPINC) to includes. From-SVN: r194804
2013-01-02 12:57:31 +01:00
CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
configure.ac: Use C++ for all tests. * configure.ac: Use C++ for all tests. Use AC_CHECK_DECLS for strstr and basename. * configure: Regenerate. From-SVN: r223691
2015-05-26 14:28:53 +02:00
# gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
# normal autoconf function for these. But force definition of
# HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
# basename handling in libiberty.h.
AC_CHECK_DECLS([basename(const char*), strstr(const char*,const char*)], , ,[
#undef HAVE_DECL_BASENAME
#define HAVE_DECL_BASENAME 1
#include "ansidecl.h"
#include "system.h"])
configure.ac: Move the atoll check from AC_CHECK_FUNCS to gcc_AC_CHECK_DECLS. 2015-05-28 Andreas Tobler <andreast@gcc.gnu.org> * configure.ac: Move the atoll check from AC_CHECK_FUNCS to gcc_AC_CHECK_DECLS. * configure: Regenerate. From-SVN: r223847
2015-05-28 22:37:05 +02:00
gcc_AC_CHECK_DECLS(getenv atol atoll asprintf sbrk abort atof getcwd getwd \
configure.ac: Use C++ for all tests. * configure.ac: Use C++ for all tests. Use AC_CHECK_DECLS for strstr and basename. * configure: Regenerate. From-SVN: r223691
2015-05-26 14:28:53 +02:00
madvise stpcpy strnlen strsignal strverscmp \
re PR bootstrap/67363 (r227188 breaks build for mingw-w64) PR bootstrap/67363 * configure.ac: Check if setenv and unsetenv are declared. * configure: Rebuild. * config.in: Rebuild. * system.h: Declare setenv and unsetenv if not declared. From-SVN: r227666
2015-09-11 00:52:08 +02:00
strtol strtoul strtoll strtoull setenv unsetenv \
Index: ChangeLog 2005-07-07 Geoffrey Keating <geoffk@apple.com> * config.gcc (*-*-darwin*): Only one target-specific header file for generic darwin. (powerpc-*-darwin*): Add version-specific header files. * configure.in (gcc_AC_CHECK_DECLS): Add strverscmp. * config.in: Regenerate. * configure: Regenerate. * gcc.c: Include xregex.h. (version_compare_spec_function): New. (spec_function): Add version-compare. (replace_outfile_spec_function): Reformat comment. (compare_version_strings): New. * config/darwin-c.c (version_as_macro): New. (builtin_define): New. (darwin_cpp_builtins): New. * config/darwin-protos.h (darwin_cpp_builtins): New. * config/darwin.h (CPP_SPEC): Don't define APPLE_CC here. (LIB_SPEC): Make unconditional, update comment. (TARGET_C99_FUNCTIONS): Define. * config/darwin.opt: Sort. (mmacosx-version-min=): New. * config/darwin7.h: Delete. * config/darwin8.h: Delete. * config/i386/darwin.h (): Call darwin_cpp_builtins. * config/rs6000/darwin.h (): Call darwin_cpp_builtins. (TARGET_C99_FUNCTIONS): Define. * config/rs6000/darwin7.h: New. * config/rs6000/darwin8.h: New. * doc/invoke.texi (Darwin Options): Add -mmacosx-version-min= (-mmacosx-version-min): Document. Index: testsuite/ChangeLog 2005-07-07 Geoffrey Keating <geoffk@apple.com> * gcc.dg/darwin-version-1.c: New. * gcc.dg/builtins-18.c: On Darwin, needs -mmacosx-version-min=10.3. * gcc.dg/builtins-20.c: Likewise. * gcc.dg/builtins-53.c: Likewise. * gcc.dg/torture/builtins-convert-1.c: Likewise. * gcc.dg/torture/builtins-convert-2.c: Likewise. * gcc.dg/torture/builtins-convert-3.c: Likewise. * gcc.dg/torture/builtins-power-1.c: Likewise. * gcc.dg/builtins-config.h: Complain if macosx-version-min not set on Darwin. From-SVN: r101753
2005-07-08 07:51:06 +02:00
errno snprintf vsnprintf vasprintf malloc realloc calloc \
configure.ac: Use C++ for all tests. * configure.ac: Use C++ for all tests. Use AC_CHECK_DECLS for strstr and basename. * configure: Regenerate. From-SVN: r223691
2015-05-26 14:28:53 +02:00
free getopt clock getpagesize ffs gcc_UNLOCKED_FUNCS, , ,[
ansidecl.h: All logic from gcc/gansidecl.h moved here. include: * ansidecl.h: All logic from gcc/gansidecl.h moved here. gcc: * gansidecl.h: Delete file. * configure.in: Change all refs to gansidecl.h to use ansidecl.h. Adjust *_file_list so they know where ansidecl.h lives. * configure: Regenerate. * Makefile.in (intl.o): Don't depend on gansidecl.h. * defaults.h: s/gansidecl.h/ansidecl.h/ in comment. * ggc.h, config/fr30/fr30.h, config/mcore/mcore.c: Don't include gansidecl.h. * intl.c, main.c, version.c, fixinc/fixlib.h, fixinc/procopen.c, fixinc/server.c: Include ansidecl.h not gansidecl.h. gcc/java: * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend on gansidecl.h. * buffer.c, jvgenmain.c: Don't include gansidecl.h. libiberty: * make-temp-file.c (try): Inline. From-SVN: r41069
2001-04-04 02:46:27 +02:00
#include "ansidecl.h"
aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. * aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. Also it now accepts optional ACTION-IF-NEEDED and ACTION-IF-NOT-NEEDED parameters. Also it does not call AC_DEFINE. (gcc_AC_NEED_DECLARATIONS): Likewise. Also this macro now calls AC_DEFINE and provides for automatic entries for autoheader. (gcc_AC_FUNC_PRINTF_PTR): Cleanup C code in test. * configure.in (gcc_AC_NEED_DECLARATIONS): Save and restore CFLAGS so we can pass -I flags and include gansidecl.h/system.h in this test. * acconfig.h: Delete all NEED_DECLARATION_* entries. From-SVN: r33428
2000-04-26 02:03:37 +02:00
#include "system.h"])
Merge in gcc2-ss-010999 From-SVN: r29150
1999-09-07 07:49:18 +02:00
getopt.h (getopt): Also check HAVE_DECL_* when prototyping. include: * getopt.h (getopt): Also check HAVE_DECL_* when prototyping. * libiberty.h (basename): Likewise. gcc: * aclocal.m4 (gcc_AC_CHECK_DECL, gcc_AC_CHECK_DECLS): New macros rewritten from the internals of gcc_AC_NEED_DECLARATION{S}. * configure.in (gcc_AC_CHECK_DECLS): Call this instead of gcc_AC_NEED_DECLARATIONS. * dwarfout.c: Don't prototype time(). * gcc.c: Check HAVE_DECL_* instead of NEED_DECLARATION_*. * system.h: Likewise. * toplev.c: Likewise. From-SVN: r34108
2000-05-23 19:42:19 +02:00
gcc_AC_CHECK_DECLS(getrlimit setrlimit getrusage, , ,[
ansidecl.h: All logic from gcc/gansidecl.h moved here. include: * ansidecl.h: All logic from gcc/gansidecl.h moved here. gcc: * gansidecl.h: Delete file. * configure.in: Change all refs to gansidecl.h to use ansidecl.h. Adjust *_file_list so they know where ansidecl.h lives. * configure: Regenerate. * Makefile.in (intl.o): Don't depend on gansidecl.h. * defaults.h: s/gansidecl.h/ansidecl.h/ in comment. * ggc.h, config/fr30/fr30.h, config/mcore/mcore.c: Don't include gansidecl.h. * intl.c, main.c, version.c, fixinc/fixlib.h, fixinc/procopen.c, fixinc/server.c: Include ansidecl.h not gansidecl.h. gcc/java: * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend on gansidecl.h. * buffer.c, jvgenmain.c: Don't include gansidecl.h. libiberty: * make-temp-file.c (try): Inline. From-SVN: r41069
2001-04-04 02:46:27 +02:00
#include "ansidecl.h"
aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. * aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. Also it now accepts optional ACTION-IF-NEEDED and ACTION-IF-NOT-NEEDED parameters. Also it does not call AC_DEFINE. (gcc_AC_NEED_DECLARATIONS): Likewise. Also this macro now calls AC_DEFINE and provides for automatic entries for autoheader. (gcc_AC_FUNC_PRINTF_PTR): Cleanup C code in test. * configure.in (gcc_AC_NEED_DECLARATIONS): Save and restore CFLAGS so we can pass -I flags and include gansidecl.h/system.h in this test. * acconfig.h: Delete all NEED_DECLARATION_* entries. From-SVN: r33428
2000-04-26 02:03:37 +02:00
#include "system.h"
Add the ability to GCC_NEED_DECLARATION{S} for looking in arbitrary header... Add the ability to GCC_NEED_DECLARATION{S} for looking in arbitrary header files when searching for function declarations. Use this functionality to check for getrlimit/setrlimit. * aclocal.m4 (GCC_NEED_DECLARATION): Accept an optional second argument, which is typically preprocessor code used to draw in additional header files when looking for a function declaration. (GCC_NEED_DECLARATIONS): Likewise. * configure.in (GCC_NEED_DECLARATIONS): Add checks for getrlimit and setrlimit, search for them in sys/resource.h. * acconfig.h: Add stubs for NEED_DECLARATION_GETRLIMIT and NEED_DECLARATION_SETRLIMIT. * system.h: Prototype getrlimit/setrlimit if necessary. From-SVN: r20831
1998-06-30 13:10:55 +02:00
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
])
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
configure.in (rlim_t): Define to long if no valid definition found in sys/resource.h. * configure.in (rlim_t): Define to long if no valid definition found in sys/resource.h. * config.in, configure: Regenerate. From-SVN: r64241
2003-03-12 13:19:25 +01:00
#include "ansidecl.h"
#include "system.h"
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
]], [[rlim_t l = 0;]])],[],[AC_DEFINE([rlim_t],[long],
configure.ac: Drop unneeded backslash ending up in config.in. gcc/ * configure.ac: Drop unneeded backslash ending up in config.in. * acinclude.m4: Likewise. * config.in: Regenerate. From-SVN: r136292
2008-06-02 21:37:45 +02:00
[Define to `long' if <sys/resource.h> doesn't define.])])
configure.in (rlim_t): Define to long if no valid definition found in sys/resource.h. * configure.in (rlim_t): Define to long if no valid definition found in sys/resource.h. * config.in, configure: Regenerate. From-SVN: r64241
2003-03-12 13:19:25 +01:00
configure.ac: Tweak test for HAVE_DECL_LDGETNAME to avoid a system header conflict on AIX 5.2. * configure.ac: Tweak test for HAVE_DECL_LDGETNAME to avoid a system header conflict on AIX 5.2. * configure: Regenerate. From-SVN: r91266
2004-11-25 02:41:20 +01:00
# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
# in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
collect2.c (ldgetname): Check HAVE_DECL_LDGETNAME before prototyping. * collect2.c (ldgetname): Check HAVE_DECL_LDGETNAME before prototyping. * configure.in: Check for <ldfcn.h> and ldgetname() prototype. * config.in, configure: Regenerate. From-SVN: r61511
2003-01-20 21:41:55 +01:00
gcc_AC_CHECK_DECLS(ldgetname, , ,[
#include "ansidecl.h"
#include "system.h"
#ifdef HAVE_LDFCN_H
configure.ac: Tweak test for HAVE_DECL_LDGETNAME to avoid a system header conflict on AIX 5.2. * configure.ac: Tweak test for HAVE_DECL_LDGETNAME to avoid a system header conflict on AIX 5.2. * configure: Regenerate. From-SVN: r91266
2004-11-25 02:41:20 +01:00
#undef FREAD
#undef FWRITE
collect2.c (ldgetname): Check HAVE_DECL_LDGETNAME before prototyping. * collect2.c (ldgetname): Check HAVE_DECL_LDGETNAME before prototyping. * configure.in: Check for <ldfcn.h> and ldgetname() prototype. * config.in, configure: Regenerate. From-SVN: r61511
2003-01-20 21:41:55 +01:00
#include <ldfcn.h>
#endif
])
configure.in: Probe for times, clock, struct tms, and clock_t. * configure.in: Probe for times, clock, struct tms, and clock_t. * configure, config.in: Regenerate. * timevar.c: Replace ifdef forest in get_time with (relatively) straightforward series of checks based on autoconf's probes. From-SVN: r41471
2001-04-21 01:06:55 +02:00
gcc_AC_CHECK_DECLS(times, , ,[
#include "ansidecl.h"
#include "system.h"
#ifdef HAVE_SYS_TIMES_H
#include <sys/times.h>
#endif
])
Index: gcc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * config/rs6000/host-darwin.c (sigaltstack): Protect prototype with HAVE_DECL_SIGALTSTACK. (MC_FLD): New. (segv_handler): Use MC_FLD. * configure.ac: Check for a sigaltstack declaration. Compute HAS_MCONTEXT_T_UNDERSCORES on Darwin. * configure: Regenerate. * config.in: Regenerate. Index: boehm-gc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * configure.ac: Define HAS_PPC_THREAD_STATE_R0, HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0, HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX, HAS_I386_THREAD_STATE___EAX. * configure: Regenerate. * include/gc_config.h.in: Regenerate. * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin macro names to determine value. (THREAD_STATE): New. (THREAD_FLD): New. (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions. From-SVN: r114339
2006-06-03 04:07:36 +02:00
gcc_AC_CHECK_DECLS(sigaltstack, , ,[
#include "ansidecl.h"
#include "system.h"
#include <signal.h>
])
configure.in: Probe for times, clock, struct tms, and clock_t. * configure.in: Probe for times, clock, struct tms, and clock_t. * configure, config.in: Regenerate. * timevar.c: Replace ifdef forest in get_time with (relatively) straightforward series of checks based on autoconf's probes. From-SVN: r41471
2001-04-21 01:06:55 +02:00
# More time-related stuff.
AC_CACHE_CHECK(for struct tms, ac_cv_struct_tms, [
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
configure.in: Probe for times, clock, struct tms, and clock_t. * configure.in: Probe for times, clock, struct tms, and clock_t. * configure, config.in: Regenerate. * timevar.c: Replace ifdef forest in get_time with (relatively) straightforward series of checks based on autoconf's probes. From-SVN: r41471
2001-04-21 01:06:55 +02:00
#include "ansidecl.h"
#include "system.h"
#ifdef HAVE_SYS_TIMES_H
#include <sys/times.h>
#endif
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
]], [[struct tms tms;]])],[ac_cv_struct_tms=yes],[ac_cv_struct_tms=no])])
configure.in: Probe for times, clock, struct tms, and clock_t. * configure.in: Probe for times, clock, struct tms, and clock_t. * configure, config.in: Regenerate. * timevar.c: Replace ifdef forest in get_time with (relatively) straightforward series of checks based on autoconf's probes. From-SVN: r41471
2001-04-21 01:06:55 +02:00
if test $ac_cv_struct_tms = yes; then
AC_DEFINE(HAVE_STRUCT_TMS, 1,
[Define if <sys/times.h> defines struct tms.])
fi
# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
# revisit after autoconf 2.50.
AC_CACHE_CHECK(for clock_t, gcc_cv_type_clock_t, [
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
configure.in: Probe for times, clock, struct tms, and clock_t. * configure.in: Probe for times, clock, struct tms, and clock_t. * configure, config.in: Regenerate. * timevar.c: Replace ifdef forest in get_time with (relatively) straightforward series of checks based on autoconf's probes. From-SVN: r41471
2001-04-21 01:06:55 +02:00
#include "ansidecl.h"
#include "system.h"
aclocal.m4: Update macros for autoconf 2.59 style. 2005-07-06 Kelley Cook <kcook@gcc.gnu.org> * aclocal.m4: Update macros for autoconf 2.59 style. * configure.ac: Likewise. From-SVN: r101647
2005-07-06 03:56:56 +02:00
]], [[clock_t x;]])],[gcc_cv_type_clock_t=yes],[gcc_cv_type_clock_t=no])])
configure.in: Probe for times, clock, struct tms, and clock_t. * configure.in: Probe for times, clock, struct tms, and clock_t. * configure, config.in: Regenerate. * timevar.c: Replace ifdef forest in get_time with (relatively) straightforward series of checks based on autoconf's probes. From-SVN: r41471
2001-04-21 01:06:55 +02:00
if test $gcc_cv_type_clock_t = yes; then
AC_DEFINE(HAVE_CLOCK_T, 1,
[Define if <time.h> defines clock_t.])
fi
This fixes PR gcov-profile/54487 where the gcda files were not locked by the profile-use read... This fixes PR gcov-profile/54487 where the gcda files were not locked by the profile-use read, enabling writes by other instrumented compiles to change the profile in the middle of the profile use read. The GCOV_LOCKED macro was not set because it was guarded by HOST_HAS_F_SETLKW, which was never set. The fix is to add a compile test in the configure to set it. 2012-09-12 Teresa Johnson <tejohnson@google.com> PR gcov-profile/54487 * configure.ac (HOST_HAS_F_SETLKW): Set based on compile test using F_SETLKW with fcntl. * configure, config.in: Regenerate. From-SVN: r191238
2012-09-13 06:59:14 +02:00
# Check if F_SETLKW is supported by fcntl.
AC_CACHE_CHECK(for F_SETLKW, ac_cv_f_setlkw, [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <fcntl.h>]], [[
struct flock fl;
fl.l_whence = 0;
fl.l_start = 0;
fl.l_len = 0;
fl.l_pid = 0;
return fcntl (1, F_SETLKW, &fl);]])],
[ac_cv_f_setlkw=yes],[ac_cv_f_setlkw=no])])
if test $ac_cv_f_setlkw = yes; then
AC_DEFINE(HOST_HAS_F_SETLKW, 1,
[Define if F_SETLKW supported by fcntl.])
fi
Properly test for madvise on Solaris 10 (PR bootstrap/50777) PR bootstrap/50777 * configure.ac: Save and restore CXXFLAGS around gcc_AC_CHECK_DECLS uses. Check for madvise() declaration with g++ if --enable-build-with-cxx. * configure: Regenerate. * config.in: Regenerate. * ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE. From-SVN: r180195
2011-10-19 18:02:30 +02:00
# Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. * aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. Also it now accepts optional ACTION-IF-NEEDED and ACTION-IF-NOT-NEEDED parameters. Also it does not call AC_DEFINE. (gcc_AC_NEED_DECLARATIONS): Likewise. Also this macro now calls AC_DEFINE and provides for automatic entries for autoheader. (gcc_AC_FUNC_PRINTF_PTR): Cleanup C code in test. * configure.in (gcc_AC_NEED_DECLARATIONS): Save and restore CFLAGS so we can pass -I flags and include gansidecl.h/system.h in this test. * acconfig.h: Delete all NEED_DECLARATION_* entries. From-SVN: r33428
2000-04-26 02:03:37 +02:00
CFLAGS="$saved_CFLAGS"
Properly test for madvise on Solaris 10 (PR bootstrap/50777) PR bootstrap/50777 * configure.ac: Save and restore CXXFLAGS around gcc_AC_CHECK_DECLS uses. Check for madvise() declaration with g++ if --enable-build-with-cxx. * configure: Regenerate. * config.in: Regenerate. * ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE. From-SVN: r180195
2011-10-19 18:02:30 +02:00
CXXFLAGS="$saved_CXXFLAGS"
aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. * aclocal.m4 (gcc_AC_NEED_DECLARATION): This macro now requires INCLUDES to search and does not provide any of its own. Also it now accepts optional ACTION-IF-NEEDED and ACTION-IF-NOT-NEEDED parameters. Also it does not call AC_DEFINE. (gcc_AC_NEED_DECLARATIONS): Likewise. Also this macro now calls AC_DEFINE and provides for automatic entries for autoheader. (gcc_AC_FUNC_PRINTF_PTR): Cleanup C code in test. * configure.in (gcc_AC_NEED_DECLARATIONS): Save and restore CFLAGS so we can pass -I flags and include gansidecl.h/system.h in this test. * acconfig.h: Delete all NEED_DECLARATION_* entries. From-SVN: r33428
2000-04-26 02:03:37 +02:00
aclocal.m4 (GCC_FUNC_MKDIR_TAKES_ONE_ARG): Define. * aclocal.m4 (GCC_FUNC_MKDIR_TAKES_ONE_ARG): Define. * configure.in: Use. * configure: Rebuilt. * acconfig.h (MKDIR_TAKES_ONE_ARG): Add. * config.in: Rebuilt. * system.h: Use. From-SVN: r26469
1999-04-15 03:50:52 +02:00
# mkdir takes a single argument on some systems.
aclocal.m4: (GCC_HEADER_STRING... * aclocal.m4: (GCC_HEADER_STRING, GCC_NEED_DECLARATION, GCC_NEED_DECLARATIONS, GCC_FUNC_VFPRINTF_DOPRNT, GCC_FUNC_PRINTF_PTR, GCC_PROG_LN_S, GCC_PROG_LN, GCC_C_VOLATILE, AC_GCC_C_LONG_DOUBLE, GCC_FUNC_MKDIR_TAKES_ONE_ARG, EGCS_PROG_INSTALL): Rename autoconf macros with prefix gcc_AC_. * configure.in (AC_GCC_C_LONG_DOUBLE, GCC_PROG_LN, GCC_PROG_LN_S, GCC_C_VOLATILE, EGCS_PROG_INSTALL, GCC_HEADER_STRING, GCC_FUNC_VFPRINTF_DOPRNT, GCC_FUNC_PRINTF_PTR, GCC_NEED_DECLARATIONS, GCC_FUNC_MKDIR_TAKES_ONE_ARG): Invoke with new macros names. From-SVN: r33383
2000-04-24 19:45:50 +02:00
gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG
aclocal.m4 (GCC_FUNC_MKDIR_TAKES_ONE_ARG): Define. * aclocal.m4 (GCC_FUNC_MKDIR_TAKES_ONE_ARG): Define. * configure.in: Use. * configure: Rebuilt. * acconfig.h (MKDIR_TAKES_ONE_ARG): Add. * config.in: Rebuilt. * system.h: Use. From-SVN: r26469
1999-04-15 03:50:52 +02:00
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# File extensions
manext='.1'
objext='.o'
AC_SUBST(manext)
AC_SUBST(objext)
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
# With Setjmp/Longjmp based exception handling.
AC_ARG_ENABLE(sjlj-exceptions,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-sjlj-exceptions],
[arrange to use setjmp/longjmp exception handling])],
re PR target/35222 (EH output contains procedure label without P' selector) PR target/35222 * configure.ac (CONFIG_SJLJ_EXCEPTIONS): Force SJLJ exceptions on hpux10. * configure: Rebuilt. From-SVN: r132876
2008-03-05 00:30:47 +01:00
[case $target in
*-*-hpux10*)
if test $enableval != yes; then
AC_MSG_WARN([dwarf2 exceptions not supported, sjlj exceptions forced])
enableval=yes
fi
;;
esac
force_sjlj_exceptions=yes],
[case $target in
*-*-hpux10*)
force_sjlj_exceptions=yes
enableval=yes
;;
re PR bootstrap/48230 (bootstrapping gcc-4.6.0-RC-20110321 fails for lm32-rtems*) PR bootstrap/48230 PR bootstrap/50927 PR bootstrap/52466 PR target/46898 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect. (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed. * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support. (simple_return, *simple_return): New patterns * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete. * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32. From-SVN: r208260
2014-03-02 20:58:24 +01:00
lm32*-*-*)
force_sjlj_exceptions=yes
enableval=yes
;;
re PR target/35222 (EH output contains procedure label without P' selector) PR target/35222 * configure.ac (CONFIG_SJLJ_EXCEPTIONS): Force SJLJ exceptions on hpux10. * configure: Rebuilt. From-SVN: r132876
2008-03-05 00:30:47 +01:00
*)
force_sjlj_exceptions=no
;;
esac])
if test $force_sjlj_exceptions = yes; then
sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(CONFIG_SJLJ_EXCEPTIONS, $sjlj,
[Define 0/1 to force the choice for exception handling model.])
fi
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# --------------------------------------------------------
# Build, host, and target specific configuration fragments
# --------------------------------------------------------
fragments.texi, [...]: Mention new file config.build. * doc/fragments.texi, doc/sourcebuild.texi: Mention new file config.build. * config.build: New file. * config.gcc: Remove some build-specific stuff. * configure.in: Use config.build. * configure: Regnerate. From-SVN: r70965
2003-08-31 21:00:39 +02:00
# Collect build-machine-specific information.
. ${srcdir}/config.build
config.host: New file. * config.host: New file. * config.gcc: Remove some host-specific stuff and some logic needed only for repeated invocation. * configure.in: Use config.host. * configure: Regenerate. From-SVN: r70975
2003-09-01 19:30:41 +02:00
# Collect host-machine-specific information.
. ${srcdir}/config.host
configure.in: Rename config_gtfiles to target_gtfiles. * configure.in: Rename config_gtfiles to target_gtfiles. * configure: Regenerate. * doc/gty.texi: Update reference. * config.gcc (powerpc-*-darwin*): Set target_gtfiles instead of appending to it. From-SVN: r55801
2002-07-27 22:54:52 +02:00
target_gtfiles=
config.host: New file. * config.host: New file. * config.gcc: Remove some host-specific stuff and some logic needed only for repeated invocation. * configure.in: Use config.host. * configure: Regenerate. From-SVN: r70975
2003-09-01 19:30:41 +02:00
# Collect target-machine-specific information.
config.gcc: Use ${target}, not $machine. * config.gcc: Use ${target}, not $machine. * configure.in: Don't set $machine. * configure: Regenerate. From-SVN: r71700
2003-09-23 23:51:44 +02:00
. ${srcdir}/config.gcc
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
extra_objs="${host_extra_objs} ${extra_objs}"
config.gcc: Add comment describing extra_gcc_objs. 2004-02-25 Kelley Cook <kcook@gcc.gnu.org> * config.gcc: Add comment describing extra_gcc_objs. i[34567]86-*-cygwin*): Replace host_extra_gcc_objs with extra_gcc_objs. * configure.ac (extra_gcc_objs): New substitution variable. (host_extra_gcc_objs): Don't substitute. * configure: Regenerate. * Makefile.in: Use extra_gcc_objs. From-SVN: r78459
2004-02-25 22:43:26 +01:00
extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# Default the target-machine variables that were not explicitly set.
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test x"$tm_file" = x
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
then tm_file=$cpu_type/$cpu_type.h; fi
configure.in (extra_objs): Enclose extra_headers in quotes. * configure.in (extra_objs): Enclose extra_headers in quotes. * configure: Rebuilt. From-SVN: r37790
2000-11-27 11:16:16 +01:00
if test x"$extra_headers" = x
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
then extra_headers=; fi
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test x$md_file = x
Add support for ARM's Thumb instruction set. From-SVN: r18822
1998-03-25 11:44:07 +01:00
then md_file=$cpu_type/$cpu_type.md; fi
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test x$out_file = x
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
then out_file=$cpu_type/$cpu_type.c; fi
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test x"$tmake_file" = x
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
then tmake_file=$cpu_type/t-$cpu_type
fi
re PR bootstrap/50237 (bootstrap comparison failure for libcpp/lex.o) PR bootstrap/50237 * config/initfini-array.h: Guard content of the header with #ifdef HAVE_INITFINI_ARRAY. * configure.ac: Move gcc_AC_INITFINI_ARRAY much later into the file. Add initfini-array.h to tm_file here. * acinclude.m4 (gcc_AC_INITFINI_ARRAY): For non-ia64 do a linker test. * config.gcc: Don't add initfini-array.h to tm_file here. * configure: Regenerated. From-SVN: r183299
2012-01-19 11:43:54 +01:00
# Support --enable-initfini-array.
if test x$enable_initfini_array != xno; then
tm_file="${tm_file} initfini-array.h"
fi
configure.in: New flag --with-dwarf2. * configure.in: New flag --with-dwarf2. If set, enables DWARF-2 debugging as default. * config/tm-dwarf2.h: New file. [[Split portion of a mixed commit.]] From-SVN: r24517.2
1999-01-06 17:05:47 +01:00
if test x"$dwarf2" = xyes
configure.in: Correct --help text for --with-dwarf2. * configure.in: Correct --help text for --with-dwarf2. Put tm-dwarf2.h after other tm files, if it's requested. * configure: Regenerate. * config/tm-dwarf2.h: #undef PREFERRED_DEBUGGING_TYPE before defining it. From-SVN: r31883
2000-02-10 06:32:04 +01:00
then tm_file="$tm_file tm-dwarf2.h"
configure.in: New flag --with-dwarf2. * configure.in: New flag --with-dwarf2. If set, enables DWARF-2 debugging as default. * config/tm-dwarf2.h: New file. [[Split portion of a mixed commit.]] From-SVN: r24517.2
1999-01-06 17:05:47 +01:00
fi
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# Say what files are being used for the output code and MD file.
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
echo "Using \`$srcdir/config/$md_file' as machine description file."
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
# If any of the xm_file variables contain nonexistent files, warn
config.gcc: Remove default for xm_file. * config.gcc: Remove default for xm_file. Clean up local machine type handling. Remove settings of xm_file to something that doesn't exist. In the big switch, set xm_file, don't append to it (the value before the big switch is always null). Don't force build_xm_file or host_xm_file to have a value. * configure.in: Remove default for xm_file. Do not special case $cpu/xm-$cpu.h not existing. * configure: Regenerate. From-SVN: r41106
2001-04-05 06:34:24 +02:00
# about them and drop them.
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
bx=
for x in $build_xm_file; do
if test -f $srcdir/config/$x
then bx="$bx $x"
else AC_MSG_WARN($srcdir/config/$x does not exist.)
fi
done
build_xm_file="$bx"
hx=
for x in $host_xm_file; do
if test -f $srcdir/config/$x
then hx="$hx $x"
else AC_MSG_WARN($srcdir/config/$x does not exist.)
fi
done
host_xm_file="$hx"
tx=
for x in $xm_file; do
if test -f $srcdir/config/$x
then tx="$tx $x"
else AC_MSG_WARN($srcdir/config/$x does not exist.)
fi
done
xm_file="$tx"
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
count=a
for f in $tm_file; do
count=${count}x
done
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test $count = ax; then
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
else
echo "Using the following target machine macro files:"
for f in $tm_file; do
echo " $srcdir/config/$f"
done
fi
re PR rtl-optimization/13987 (compile time regression while compile fold-const.i) 2004-08-30 Andrew Pinski <apinski@apple.com> PR rtl-opt/13987 * config.host (use_long_long_for_widest_fast_int): New, default is off. (ia64-*-hpux*): Enable use_long_long_for_widest_fast_int. * configure.ac: If use_long_long_for_widest_fast_int, then define USE_LONG_LONG_FOR_WIDEST_FAST_INT. * configure: Regenerate. * config.in: Regenerate. * hwint.h (HOST_WIDEST_FAST_INT, HOST_BITS_PER_WIDEST_FAST_INT): New: widest integer type supported efficiently in hardware for the host. * sbitmap.h (SBITMAP_ELT_BITS): Define based on HOST_BITS_PER_WIDEST_FAST_INT. (SBITMAP_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT. * hard-reg-set.h (HARD_REG_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT instead of HOST_WIDE_INT. (HARD_REG_SET_LONGS): Likewise. (UHOST_BITS_PER_WIDE_INT): Likewise. Change the checks for the fast cases to be based on HOST_BITS_PER_WIDES_FAST_INT instead of HOST_BITS_PER_WIDE_INT. From-SVN: r86816
2004-08-31 02:29:04 +02:00
if test x$use_long_long_for_widest_fast_int = xyes; then
AC_DEFINE(USE_LONG_LONG_FOR_WIDEST_FAST_INT, 1,
configure.ac: Remove long long and __int64 type checks... 2014-05-26 Richard Biener <rguenther@suse.de> libcpp/ * configure.ac: Remove long long and __int64 type checks, add check for uint64_t and fail if that wasn't found. * include/cpplib.h (cpp_num_part): Use uint64_t. * config.in: Regenerate. * configure: Likewise. gcc/ * configure.ac: Drop __int64 type check. Insist that we found uint64_t and int64_t. * hwint.h (HOST_BITS_PER___INT64): Remove. (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case. (HOST_WIDE_INT_PRINT_*): Remove 32bit case. (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*. (HOST_WIDEST_FAST_INT): Remove __int64 case. * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t for dst_q_src_df_rms_cdt. * configure: Regenerate. * config.in: Likewise. From-SVN: r210928
2014-05-26 10:19:02 +02:00
[Define to 1 if the 'long long' type is wider than 'long' but still
re PR rtl-optimization/13987 (compile time regression while compile fold-const.i) 2004-08-30 Andrew Pinski <apinski@apple.com> PR rtl-opt/13987 * config.host (use_long_long_for_widest_fast_int): New, default is off. (ia64-*-hpux*): Enable use_long_long_for_widest_fast_int. * configure.ac: If use_long_long_for_widest_fast_int, then define USE_LONG_LONG_FOR_WIDEST_FAST_INT. * configure: Regenerate. * config.in: Regenerate. * hwint.h (HOST_WIDEST_FAST_INT, HOST_BITS_PER_WIDEST_FAST_INT): New: widest integer type supported efficiently in hardware for the host. * sbitmap.h (SBITMAP_ELT_BITS): Define based on HOST_BITS_PER_WIDEST_FAST_INT. (SBITMAP_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT. * hard-reg-set.h (HARD_REG_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT instead of HOST_WIDE_INT. (HARD_REG_SET_LONGS): Likewise. (UHOST_BITS_PER_WIDE_INT): Likewise. Change the checks for the fast cases to be based on HOST_BITS_PER_WIDES_FAST_INT instead of HOST_BITS_PER_WIDE_INT. From-SVN: r86816
2004-08-31 02:29:04 +02:00
efficiently supported by the host hardware.])
fi
re PR ada/52362 (gnat.dg/lto8.adb FAILs with gas/gld) PR ada/52362 * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and gnu_ld variables to yes. * configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion. (HAVE_GNU_AS): Likewise. * config.in: Regenerate. * configure: Likewise. ada/ * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker. (__gnat_using_gnu_linker): Delete. * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here... Declare Object_File_Option string constant and Using_GNU_response_file boolean constant. (Process_Binder_File): ...instead of here.  Delete Using_GNU_Linker, Opening and Closing local variables.  Do not handle the GNU linker specially. (Write_RF): New procedure to write into the response file.  Escape some characters if a GNU response file is used.  Keep track of error status. Invoke Write_RF to write into the response file.  Delete the file only if the link was successful. * mlib-utl.adb: Do not `with' package System. (Gcc): Likewise.  Declare Object_File_Option string constant and Using_GNU_response_file boolean constant. (Write_RF): Take a string instead of address and length.  Escape some characters if a GNU response file is used. Invoke Write_RF to write into the response file.  Delete the file only if the link was successful.  Do not warn if it cannot be deleted. From-SVN: r187874
2012-05-25 11:24:08 +02:00
gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(HAVE_GNU_LD, $gnu_ld_bool, [Define to 1 if using GNU ld.])
gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(HAVE_GNU_AS, $gnu_as_bool, [Define to 1 if using GNU as.])
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
count=a
for f in $host_xm_file; do
count=${count}x
done
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
if test $count = a; then
:
elif test $count = ax; then
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
else
echo "Using the following host machine macro files:"
for f in $host_xm_file; do
echo " $srcdir/config/$f"
done
fi
Makefile.in (host_hook_obj): New. * Makefile.in (host_hook_obj): New. (OBJS): Add $(host_hook_obj). (host_default.o): New rule. * config.gcc (host_hook_obj): New, default to host-default.o. (powerpc-*-darwin*): Use host-darwin.o. (out_host_hook_obj): New. * configure: Regenerate. * configure.in: Print information about out_host_hook_obj, substitute into output files. * host-default.c: New file. * hosthooks.h: New file. * toplev.c (general_init): Call host_hooks.extra_signals. * config/rs6000/host-darwin.c: New file. * config/rs6000/x-darwin: New file. * doc/hostconfig.texi: Add documentation for new host hook. Rearrange existing documentation. From-SVN: r62470
2003-02-06 02:47:56 +01:00
echo "Using ${out_host_hook_obj} for host machine hooks."
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test "$host_xm_file" != "$build_xm_file"; then
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
count=a
for f in $build_xm_file; do
count=${count}x
done
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
if test $count = a; then
:
elif test $count = ax; then
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
else
echo "Using the following build machine macro files:"
for f in $build_xm_file; do
echo " $srcdir/config/$f"
done
fi
fi
configure.ac: Add --with-native-system-header-dir. * configure.ac: Add --with-native-system-header-dir. Set and substitute NATIVE_SYSTEM_HEADER_DIR. Use native_system_header when setting target_header_dir. * config.gcc: Always set native_system_header_dir. (*-*-gnu*): Set native_system_header_dir. Don't use t-gnu. (i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir. Don't use i386/t-djgpp. (i[34567]86-*-mingw* | x86_64-*-mingw*): Set native_system_header_dir. (spu-*-elf*): Set native_system_header_dir. * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to @NATIVE_SYSTEM_HEADER_DIR@. (PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR. * cppdefault.c (STANDARD_INCLUDE_DIR): Don't define. (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from STANDARD_INCLUDE_COMPONENT. (cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR. Rename STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR. * system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and STANDARD_INCLUDE_COMPONENT. * config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove. * config/i386/t-mingw-w32: Likewise. * config/i386/t-mingw-w64: Likewise. * config/spu/t-spu-elf: Likewise. * config/i386/t-djgpp: Remove. * config/t-gnu: Remove. * config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define. (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from STANDARD_INCLUDE_COMPONENT. * config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define. * config/spu/spu-elf.h: Likewise. * config/vms/xm-vms.h: Likewise. * config/gnu.h: Likewise. * config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and NATIVE_SYSTME_HEADER_COMPONENT. * doc/install.texi (Configuration): Document --with-native-system-header-dir. Mention it in the documentation for --with-sysroot and --with-build-sysroot. * doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or STANDARD_INCLUDE_DIR. Rename STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_COMPONENT. Rename uses of STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR. * doc/fragments.texi (Target Fragment): Don't document NATIVE_SYSTEM_HEADER_DIR. * configure, doc/tm.texi: Rebuild. Co-Authored-By: Ian Lance Taylor <iant@google.com> From-SVN: r180114
2011-10-18 01:31:25 +02:00
if test -n "$configured_native_system_header_dir"; then
native_system_header_dir=$configured_native_system_header_dir
fi
NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
AC_SUBST(NATIVE_SYSTEM_HEADER_DIR)
Index: gcc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * config/rs6000/host-darwin.c (sigaltstack): Protect prototype with HAVE_DECL_SIGALTSTACK. (MC_FLD): New. (segv_handler): Use MC_FLD. * configure.ac: Check for a sigaltstack declaration. Compute HAS_MCONTEXT_T_UNDERSCORES on Darwin. * configure: Regenerate. * config.in: Regenerate. Index: boehm-gc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * configure.ac: Define HAS_PPC_THREAD_STATE_R0, HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0, HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX, HAS_I386_THREAD_STATE___EAX. * configure: Regenerate. * include/gc_config.h.in: Regenerate. * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin macro names to determine value. (THREAD_STATE): New. (THREAD_FLD): New. (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions. From-SVN: r114339
2006-06-03 04:07:36 +02:00
case ${host} in
re PR bootstrap/26892 (Can't compile a 64-bit gcc) 2006-11-09 Eric Christopher <echristo@apple.com> PR bootstrap/26892 PR bootstrap/27814 PR other/28994 * configure.ac: Match powerpc*-*-darwin* for powerpc darwin checks. * config.gcc (powerpc64-*-darwin*): New target. * config.host: Ditto. * config/rs6000/darwin64.h: New file. * config/rs6000/x-darwin64: Ditto. * config/rs6000/host-ppc64-darwin.c: Ditto. From-SVN: r118633
2006-11-10 00:56:57 +01:00
powerpc*-*-darwin*)
Index: gcc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * config/rs6000/host-darwin.c (sigaltstack): Protect prototype with HAVE_DECL_SIGALTSTACK. (MC_FLD): New. (segv_handler): Use MC_FLD. * configure.ac: Check for a sigaltstack declaration. Compute HAS_MCONTEXT_T_UNDERSCORES on Darwin. * configure: Regenerate. * config.in: Regenerate. Index: boehm-gc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * configure.ac: Define HAS_PPC_THREAD_STATE_R0, HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0, HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX, HAS_I386_THREAD_STATE___EAX. * configure: Regenerate. * include/gc_config.h.in: Regenerate. * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin macro names to determine value. (THREAD_STATE): New. (THREAD_FLD): New. (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions. From-SVN: r114339
2006-06-03 04:07:36 +02:00
AC_CACHE_CHECK([whether mcontext_t fields have underscores],
gcc_cv_mcontext_underscores,
AC_COMPILE_IFELSE([
configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure.ac (powerpc*-*-darwin*): #include <sys/cdefs.h>. * configure: Regenerate. From-SVN: r122211
2007-02-22 00:58:22 +01:00
#include <sys/cdefs.h>
configure.ac (HAS_MCONTEXT_T_UNDERSCORES): Include <sys/signal.h> before <ucontext.h> to define sigset_t required by... * configure.ac (HAS_MCONTEXT_T_UNDERSCORES): Include <sys/signal.h> before <ucontext.h> to define sigset_t required by <sys/ucontext.h>. * configure: Regenerate. From-SVN: r114614
2006-06-13 18:36:40 +02:00
#include <sys/signal.h>
Index: gcc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * config/rs6000/host-darwin.c (sigaltstack): Protect prototype with HAVE_DECL_SIGALTSTACK. (MC_FLD): New. (segv_handler): Use MC_FLD. * configure.ac: Check for a sigaltstack declaration. Compute HAS_MCONTEXT_T_UNDERSCORES on Darwin. * configure: Regenerate. * config.in: Regenerate. Index: boehm-gc/ChangeLog 2006-06-02 Geoffrey Keating <geoffk@apple.com> * configure.ac: Define HAS_PPC_THREAD_STATE_R0, HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0, HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX, HAS_I386_THREAD_STATE___EAX. * configure: Regenerate. * include/gc_config.h.in: Regenerate. * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin macro names to determine value. (THREAD_STATE): New. (THREAD_FLD): New. (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions. From-SVN: r114339
2006-06-03 04:07:36 +02:00
#include <ucontext.h>
int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
],
gcc_cv_mcontext_underscores=no, gcc_cv_mcontext_underscores=yes))
if test $gcc_cv_mcontext_underscores = yes; then
AC_DEFINE(HAS_MCONTEXT_T_UNDERSCORES,,dnl
[mcontext_t fields start with __])
fi
;;
esac
configure.ac: Rearrange some threading code for clarity; add section comment. * configure.ac: Rearrange some threading code for clarity; add section comment. * configure: Regenerate. From-SVN: r78678
2004-02-29 23:50:19 +01:00
# ---------
# Threading
# ---------
configure.in: Clean up thread file logic. * configure.in: Clean up thread file logic. * configure: Regenerate. From-SVN: r72191
2003-10-07 14:32:07 +02:00
# Check if a valid thread package
config.gcc: Stop changing enable_threads midstream. * config.gcc: Stop changing enable_threads midstream. Replace uses of enable_threads_flag with enable_threads. * configure.ac: Replace uses of enable_threads_flag with enable_threads. Improve autoconf quotation in one place. * configure: Regenerate. From-SVN: r80473
2004-04-07 03:20:59 +02:00
case ${enable_threads} in
configure.in: Clean up thread file logic. * configure.in: Clean up thread file logic. * configure: Regenerate. From-SVN: r72191
2003-10-07 14:32:07 +02:00
"" | no)
# No threads
target_thread_file='single'
;;
yes)
# default
target_thread_file='single'
;;
configure.ac (THREADS): Remove posix95. boehm-gc: * configure.ac (THREADS): Remove posix95. * configure: Regenerate. gcc: * gthr-posix95.h: Remove. * gthr.h [_PTHREADS95]: Remove. * configure.ac (enable_threads): Remove posix95. * configure: Regenerate. * doc/install.texi (Configuration, --enable-threads): Remove posix95. libgomp: * config/posix95/lock.c, posix95/omp-lock.h: Remove. libjava: * configure.ac (THREADS): Remove posix95. * configure: Regenerate. From-SVN: r177568
2011-08-08 17:39:35 +02:00
aix | dce | lynx | mipssde | posix | rtems | \
configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list. * configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list. * configure: Regenerate. From-SVN: r174061
2011-05-23 12:00:39 +02:00
single | tpf | vxworks | win32)
config.gcc: Stop changing enable_threads midstream. * config.gcc: Stop changing enable_threads midstream. Replace uses of enable_threads_flag with enable_threads. * configure.ac: Replace uses of enable_threads_flag with enable_threads. Improve autoconf quotation in one place. * configure: Regenerate. From-SVN: r80473
2004-04-07 03:20:59 +02:00
target_thread_file=${enable_threads}
configure.in: Clean up thread file logic. * configure.in: Clean up thread file logic. * configure: Regenerate. From-SVN: r72191
2003-10-07 14:32:07 +02:00
;;
*)
config.gcc: Stop changing enable_threads midstream. * config.gcc: Stop changing enable_threads midstream. Replace uses of enable_threads_flag with enable_threads. * configure.ac: Replace uses of enable_threads_flag with enable_threads. Improve autoconf quotation in one place. * configure: Regenerate. From-SVN: r80473
2004-04-07 03:20:59 +02:00
echo "${enable_threads} is an unknown thread package" 1>&2
configure.in: Clean up thread file logic. * configure.in: Clean up thread file logic. * configure: Regenerate. From-SVN: r72191
2003-10-07 14:32:07 +02:00
exit 1
;;
esac
if test x${thread_file} = x; then
# No thread file set by target-specific clauses in config.gcc,
# so use file chosen by default logic above
thread_file=${target_thread_file}
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
fi
configure.ac: Rearrange some threading code for clarity; add section comment. * configure.ac: Rearrange some threading code for clarity; add section comment. * configure: Regenerate. From-SVN: r78678
2004-02-29 23:50:19 +01:00
# --------
# UNSORTED
# --------
configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure: Regenerate. From-SVN: r89684
2004-10-27 18:08:48 +02:00
use_cxa_atexit=no
config.gcc (default_use_cxa_atexit): New variable, defaults to no. * config.gcc (default_use_cxa_atexit): New variable, defaults to no. (*-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*): Set default_use_cxa_atexit to yes. * configure.in: Allow default_use_cxa_atexit to determine the value of DEFAULT_USE_CXA_ATEXIT if not explicitly enabled or disabled. * configure: Regenerate. From-SVN: r67401
2003-06-03 22:39:52 +02:00
if test x$enable___cxa_atexit = xyes || \
test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure: Regenerate. From-SVN: r89684
2004-10-27 18:08:48 +02:00
if test x$host = x$target; then
target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target hook. * target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target hook. * target-def.h: (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Define default. * config/i386/mingw32.h (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Override default. * doc/tm.texi (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Document. * configure.ac (use_cxa_atexit): As a special case, don't test for libc definition of __cxa_atexit on mingw32 * configure: Regenerate. * config.gcc (i[34567]86-pc-mingw32): Default to enable__cxa_atexit=yes. cp * decl.c (get_atexit_node): Reference atexit, not __cxa_exit. if targetm.cxx.use_atexit_for cxa_atexit. (start_cleanup_fn): Likewise. (register_dtor_fn): Likewise. From-SVN: r118371
2006-11-01 07:23:12 +01:00
case $host in
# mingw32 doesn't have __cxa_atexit but uses atexit registration
# keyed to flag_use_cxa_atexit
*-*-mingw32*)
use_cxa_atexit=yes
;;
re PR c++/54601 (AIX uses atexit which causes unloading of shared modules to break) PR target/54601 libgcc/ * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file. Add crtcxa to extra_parts. * config/rs6000/exit.h: New file. * config/rs6000/cxa_atexit.c: New file. * config/rs6000/cxa_finalize.c: New file. * config/rs6000/crtcxa.c: New file. * config/rs6000/t-aix-cxa: New file. * config/rs6000/libgcc-aix-cxa.ver: New file. gcc/ * configure.ac (cxa_atexit): Add AIX. * configure: Regenerate. * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o. From-SVN: r195675
2013-02-01 21:26:24 +01:00
powerpc-ibm-aix*)
use_cxa_atexit=yes
;;
target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target hook. * target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target hook. * target-def.h: (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Define default. * config/i386/mingw32.h (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Override default. * doc/tm.texi (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Document. * configure.ac (use_cxa_atexit): As a special case, don't test for libc definition of __cxa_atexit on mingw32 * configure: Regenerate. * config.gcc (i[34567]86-pc-mingw32): Default to enable__cxa_atexit=yes. cp * decl.c (get_atexit_node): Reference atexit, not __cxa_exit. if targetm.cxx.use_atexit_for cxa_atexit. (start_cleanup_fn): Likewise. (register_dtor_fn): Likewise. From-SVN: r118371
2006-11-01 07:23:12 +01:00
*)
AC_CHECK_FUNC(__cxa_atexit,[use_cxa_atexit=yes],
[echo "__cxa_atexit can't be enabled on this target"])
configure.ac: Fix typo in case statement: :: changed to ;; 2006-11-06 Jan van Dijk <jan@etpmod.phys.tue.nl> * configure.ac: Fix typo in case statement: :: changed to ;; * configure: Regenerate. From-SVN: r118525
2006-11-06 20:49:31 +01:00
;;
target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target hook. * target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target hook. * target-def.h: (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Define default. * config/i386/mingw32.h (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Override default. * doc/tm.texi (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Document. * configure.ac (use_cxa_atexit): As a special case, don't test for libc definition of __cxa_atexit on mingw32 * configure: Regenerate. * config.gcc (i[34567]86-pc-mingw32): Default to enable__cxa_atexit=yes. cp * decl.c (get_atexit_node): Reference atexit, not __cxa_exit. if targetm.cxx.use_atexit_for cxa_atexit. (start_cleanup_fn): Likewise. (register_dtor_fn): Likewise. From-SVN: r118371
2006-11-01 07:23:12 +01:00
esac
configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure: Regenerate. From-SVN: r89684
2004-10-27 18:08:48 +02:00
else
# We can't check for __cxa_atexit when building a cross, so assume
# it is available
use_cxa_atexit=yes
fi
if test x$use_cxa_atexit = xyes; then
Index: gcc/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * doc/tm.texi (Run-time Target): Document C_COMMON_OVERRIDE_OPTIONS. * doc/invoke.texi (C++ Dialect Options): Document -fno-use-cxa-get-exception-ptr. * configure.ac: Define DEFAULT_USE_CXA_ATEXIT to 2 not 1. * configure: Regenerate. * c.opt (fuse-cxa-get-exception-ptr): New. * c-opts.c (c_common_handle_option): Handle OPT_fuse_cxa_get_exception_ptr. * c-common.c (flag_use_cxa_atexit): Update documentation. (flag_use_cxa_get_exception_ptr): New. * c-common.h (flag_use_cxa_get_exception_ptr): New. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Improve documentation. (C_COMMON_OVERRIDE_OPTIONS): New. Index: gcc/testsuite/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * g++.dg/eh/uncaught1.C: Add dg-options for ppc-darwin. * g++.dg/eh/uncaught2.C: New. * g++.dg/eh/uncaught3.C: New. Index: gcc/cp/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * except.c (expand_start_catch_block): Handle flag_use_cxa_get_exception_ptr. From-SVN: r111427
2006-02-24 22:43:01 +01:00
AC_DEFINE(DEFAULT_USE_CXA_ATEXIT, 2,
configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler. * configure: Regenerate. From-SVN: r89684
2004-10-27 18:08:48 +02:00
[Define if you want to use __cxa_atexit, rather than atexit, to
register C++ destructors for local statics and global objects.
This is essential for fully standards-compliant handling of
destructors, but requires __cxa_atexit in libc.])
fi
config.gcc (default_use_cxa_atexit): New variable, defaults to no. * config.gcc (default_use_cxa_atexit): New variable, defaults to no. (*-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*): Set default_use_cxa_atexit to yes. * configure.in: Allow default_use_cxa_atexit to determine the value of DEFAULT_USE_CXA_ATEXIT if not explicitly enabled or disabled. * configure: Regenerate. From-SVN: r67401
2003-06-03 22:39:52 +02:00
fi
Makefile.in (MACHMODE_H): Add @extra_modes_file@. * Makefile.in (MACHMODE_H): Add @extra_modes_file@. * configure.in: If $srcdir/config/${cpu_type}/${cpu_type}-modes.def exists, substitute its pathname as @extra_modes_file@, define EXTRA_MODES_FILE to be an appropriate string to #include it with, and define EXTRA_CC_MODES to 1. * machmode.def: Update comments. Include EXTRA_MODES_FILE if it's defined. Get rid of redundancy in calling sequence for CC; don't use it to define CCmode, to avoid a warning. * libgcc2.c: Include symcat.h for the sake of machmode.def. * arc-modes.def, arm-modes.def, c4x-modes.def, i386-modes.def, i960-modes.def, ia64-modes.def, m88k-modes.def, mmix-modes.def, pa-modes.def, pdp11-modes.def, rs6000-modes.def, sparc-modes.def: New files. * arc.h, arm.h, c4x.h, i386.h, i960.h, ia64.h, m88k.h, mmix.h, pa.h, pdp11.h, rs6000.h, sparc.h: Don't define EXTRA_CC_MODES. * doc/sourcebuild.texi, doc/tm.texi: Document new scheme for defining extra CC modes. From-SVN: r54478
2002-06-11 00:35:56 +02:00
# Look for a file containing extra machine modes.
config.gcc: Make the name of the extra-modes file adjustable by target stanzas. * config.gcc: Make the name of the extra-modes file adjustable by target stanzas. (s390x, strongarm, xscale stanzas): Use this facility. * configure.in: Update to match. * configure: Regenerate. From-SVN: r54540
2002-06-12 03:36:13 +02:00
if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
extra_modes_file='$(srcdir)'/config/${extra_modes}
Makefile.in (MACHMODE_H): Add @extra_modes_file@. * Makefile.in (MACHMODE_H): Add @extra_modes_file@. * configure.in: If $srcdir/config/${cpu_type}/${cpu_type}-modes.def exists, substitute its pathname as @extra_modes_file@, define EXTRA_MODES_FILE to be an appropriate string to #include it with, and define EXTRA_CC_MODES to 1. * machmode.def: Update comments. Include EXTRA_MODES_FILE if it's defined. Get rid of redundancy in calling sequence for CC; don't use it to define CCmode, to avoid a warning. * libgcc2.c: Include symcat.h for the sake of machmode.def. * arc-modes.def, arm-modes.def, c4x-modes.def, i386-modes.def, i960-modes.def, ia64-modes.def, m88k-modes.def, mmix-modes.def, pa-modes.def, pdp11-modes.def, rs6000-modes.def, sparc-modes.def: New files. * arc.h, arm.h, c4x.h, i386.h, i960.h, ia64.h, m88k.h, mmix.h, pa.h, pdp11.h, rs6000.h, sparc.h: Don't define EXTRA_CC_MODES. * doc/sourcebuild.texi, doc/tm.texi: Document new scheme for defining extra CC modes. From-SVN: r54478
2002-06-11 00:35:56 +02:00
AC_SUBST(extra_modes_file)
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
AC_DEFINE_UNQUOTED(EXTRA_MODES_FILE, "config/$extra_modes",
Makefile.in (MACHMODE_H): Add @extra_modes_file@. * Makefile.in (MACHMODE_H): Add @extra_modes_file@. * configure.in: If $srcdir/config/${cpu_type}/${cpu_type}-modes.def exists, substitute its pathname as @extra_modes_file@, define EXTRA_MODES_FILE to be an appropriate string to #include it with, and define EXTRA_CC_MODES to 1. * machmode.def: Update comments. Include EXTRA_MODES_FILE if it's defined. Get rid of redundancy in calling sequence for CC; don't use it to define CCmode, to avoid a warning. * libgcc2.c: Include symcat.h for the sake of machmode.def. * arc-modes.def, arm-modes.def, c4x-modes.def, i386-modes.def, i960-modes.def, ia64-modes.def, m88k-modes.def, mmix-modes.def, pa-modes.def, pdp11-modes.def, rs6000-modes.def, sparc-modes.def: New files. * arc.h, arm.h, c4x.h, i386.h, i960.h, ia64.h, m88k.h, mmix.h, pa.h, pdp11.h, rs6000.h, sparc.h: Don't define EXTRA_CC_MODES. * doc/sourcebuild.texi, doc/tm.texi: Document new scheme for defining extra CC modes. From-SVN: r54478
2002-06-11 00:35:56 +02:00
[Define to the name of a file containing a list of extra machine modes
for this architecture.])
fi
config.gcc (extra_options): New variable for listing option files. * config.gcc (extra_options): New variable for listing option files. Add ${cpu_type}/${cpu_type}.opt to it if that file exists. * configure.ac (extra_opt_files): New AC_SUBST variable. (tm_file_list, tm_include_list): Include options.h first. * configure: Regenerate. * Makefile.in (extra_opt_files, ALL_OPT_FILES): New variables. (s-options): Use $(ALL_OPT_FILES) instead of $(lang_opt_files) (s-options-h): New rule. (options.h): Depend on it. (TEXI_GCCINT_FILES): Add options.texi. * hooks.h (hook_bool_size_t_constcharptr_int_true): Declare. * hooks.c (hook_bool_size_t_constcharptr_int_true): New function. * target.h (gcc_target): Add default_target_flags and handle_option. * target-def.h (TARGET_DEFAULT_TARGET_FLAGS) (TARGET_HANDLE_OPTION): New macros. (TARGET_INITIALIZER): Include them. * opt-functions.awk (opt_args, nth_arg): New functions. (switch_flags): Handle the "Target" flag. (var_args): Delete. (var_name): Use opt_args and nth_arg. (var_set, var_ref): Likewise. Handle "Mask" and "InverseMask". * opth-gen.awk: Declare target_flags. Declare MASK_* and TARGET_* macros for the "Mask" and "InverseMask" options. * opts.h (cl_var_cond): New enum. (cl_option): Replace the "has_set_value" and "set_value" fields with "var_cond" and "var_value". (CL_TARGET): New macro. (option_enabled, print_filtered_help): Declare. (decode_options): Move definition. * opts.c (handle_option): Search for the original option before removing any "no-" prefix. Handle CL_TARGET. Adjust for the new var_cond and var_value fields. Use targetm.handle_option to handle target options. (decode_options): Set target_flags to targetm.default_target_flags. (print_filtered_help): Make global. Handle CL_TARGET. (option_enabled): New function. * toplev.c (target_switches): Guard with #ifdef TARGET_SWITCHES. (display_target_options, set_target_switch, print_switch_values) (default_pch_valid_p): Guard uses of target_switches with #ifdef TARGET_SWITCHES. Also... (display_target_options): Display the CL_TARGET entries in cl_options. (set_target_option): Don't complain about the "" option when TARGET_SWITCHES is undefined. (print_switch_values): Use option_enabled. (default_pch_valid_p): Check cl_options[] when looking for something that has changed the value of target_flags. * c.opt: Remove documentation from top of file. * doc/gccint.texi: Add an "Options" chapter. Include options.texi. * doc/sourecebuild.texi: Refer to the new options documentation instead of c.opt. Document machine-specific .opt files. * doc/tm.texi (target_flags): Say that this variable is declared by options.h. (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Document. (TARGET_SWITCHES, TARGET_OPTIONS): Refer to the option files as an alternative. * doc/options.texi: New file. From-SVN: r96448
2005-03-14 21:18:43 +01:00
# Convert extra_options into a form suitable for Makefile use.
extra_opt_files=
Add PowerPC target attribute/pragma support From-SVN: r166947
2010-11-19 18:27:18 +01:00
all_opt_files=
config.gcc (extra_options): New variable for listing option files. * config.gcc (extra_options): New variable for listing option files. Add ${cpu_type}/${cpu_type}.opt to it if that file exists. * configure.ac (extra_opt_files): New AC_SUBST variable. (tm_file_list, tm_include_list): Include options.h first. * configure: Regenerate. * Makefile.in (extra_opt_files, ALL_OPT_FILES): New variables. (s-options): Use $(ALL_OPT_FILES) instead of $(lang_opt_files) (s-options-h): New rule. (options.h): Depend on it. (TEXI_GCCINT_FILES): Add options.texi. * hooks.h (hook_bool_size_t_constcharptr_int_true): Declare. * hooks.c (hook_bool_size_t_constcharptr_int_true): New function. * target.h (gcc_target): Add default_target_flags and handle_option. * target-def.h (TARGET_DEFAULT_TARGET_FLAGS) (TARGET_HANDLE_OPTION): New macros. (TARGET_INITIALIZER): Include them. * opt-functions.awk (opt_args, nth_arg): New functions. (switch_flags): Handle the "Target" flag. (var_args): Delete. (var_name): Use opt_args and nth_arg. (var_set, var_ref): Likewise. Handle "Mask" and "InverseMask". * opth-gen.awk: Declare target_flags. Declare MASK_* and TARGET_* macros for the "Mask" and "InverseMask" options. * opts.h (cl_var_cond): New enum. (cl_option): Replace the "has_set_value" and "set_value" fields with "var_cond" and "var_value". (CL_TARGET): New macro. (option_enabled, print_filtered_help): Declare. (decode_options): Move definition. * opts.c (handle_option): Search for the original option before removing any "no-" prefix. Handle CL_TARGET. Adjust for the new var_cond and var_value fields. Use targetm.handle_option to handle target options. (decode_options): Set target_flags to targetm.default_target_flags. (print_filtered_help): Make global. Handle CL_TARGET. (option_enabled): New function. * toplev.c (target_switches): Guard with #ifdef TARGET_SWITCHES. (display_target_options, set_target_switch, print_switch_values) (default_pch_valid_p): Guard uses of target_switches with #ifdef TARGET_SWITCHES. Also... (display_target_options): Display the CL_TARGET entries in cl_options. (set_target_option): Don't complain about the "" option when TARGET_SWITCHES is undefined. (print_switch_values): Use option_enabled. (default_pch_valid_p): Check cl_options[] when looking for something that has changed the value of target_flags. * c.opt: Remove documentation from top of file. * doc/gccint.texi: Add an "Options" chapter. Include options.texi. * doc/sourecebuild.texi: Refer to the new options documentation instead of c.opt. Document machine-specific .opt files. * doc/tm.texi (target_flags): Say that this variable is declared by options.h. (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Document. (TARGET_SWITCHES, TARGET_OPTIONS): Refer to the option files as an alternative. * doc/options.texi: New file. From-SVN: r96448
2005-03-14 21:18:43 +01:00
for f in $extra_options; do
extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
Add PowerPC target attribute/pragma support From-SVN: r166947
2010-11-19 18:27:18 +01:00
all_opt_files="$all_opt_files $srcdir/config/$f"
config.gcc (extra_options): New variable for listing option files. * config.gcc (extra_options): New variable for listing option files. Add ${cpu_type}/${cpu_type}.opt to it if that file exists. * configure.ac (extra_opt_files): New AC_SUBST variable. (tm_file_list, tm_include_list): Include options.h first. * configure: Regenerate. * Makefile.in (extra_opt_files, ALL_OPT_FILES): New variables. (s-options): Use $(ALL_OPT_FILES) instead of $(lang_opt_files) (s-options-h): New rule. (options.h): Depend on it. (TEXI_GCCINT_FILES): Add options.texi. * hooks.h (hook_bool_size_t_constcharptr_int_true): Declare. * hooks.c (hook_bool_size_t_constcharptr_int_true): New function. * target.h (gcc_target): Add default_target_flags and handle_option. * target-def.h (TARGET_DEFAULT_TARGET_FLAGS) (TARGET_HANDLE_OPTION): New macros. (TARGET_INITIALIZER): Include them. * opt-functions.awk (opt_args, nth_arg): New functions. (switch_flags): Handle the "Target" flag. (var_args): Delete. (var_name): Use opt_args and nth_arg. (var_set, var_ref): Likewise. Handle "Mask" and "InverseMask". * opth-gen.awk: Declare target_flags. Declare MASK_* and TARGET_* macros for the "Mask" and "InverseMask" options. * opts.h (cl_var_cond): New enum. (cl_option): Replace the "has_set_value" and "set_value" fields with "var_cond" and "var_value". (CL_TARGET): New macro. (option_enabled, print_filtered_help): Declare. (decode_options): Move definition. * opts.c (handle_option): Search for the original option before removing any "no-" prefix. Handle CL_TARGET. Adjust for the new var_cond and var_value fields. Use targetm.handle_option to handle target options. (decode_options): Set target_flags to targetm.default_target_flags. (print_filtered_help): Make global. Handle CL_TARGET. (option_enabled): New function. * toplev.c (target_switches): Guard with #ifdef TARGET_SWITCHES. (display_target_options, set_target_switch, print_switch_values) (default_pch_valid_p): Guard uses of target_switches with #ifdef TARGET_SWITCHES. Also... (display_target_options): Display the CL_TARGET entries in cl_options. (set_target_option): Don't complain about the "" option when TARGET_SWITCHES is undefined. (print_switch_values): Use option_enabled. (default_pch_valid_p): Check cl_options[] when looking for something that has changed the value of target_flags. * c.opt: Remove documentation from top of file. * doc/gccint.texi: Add an "Options" chapter. Include options.texi. * doc/sourecebuild.texi: Refer to the new options documentation instead of c.opt. Document machine-specific .opt files. * doc/tm.texi (target_flags): Say that this variable is declared by options.h. (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Document. (TARGET_SWITCHES, TARGET_OPTIONS): Refer to the option files as an alternative. * doc/options.texi: New file. From-SVN: r96448
2005-03-14 21:18:43 +01:00
done
AC_SUBST(extra_opt_files)
* Idea and part of the patch from HJ. * Makefile.in: auto-host.h renamed from auto-config.h. All references changed. (distclean): Remove auto-build.h too. * configure.in: Rename host autoconf generated file to auto-host.h. If host != build, then run autoconf to generate auto-build.h for the build machine and include it in build_xm_files. Check for wait.h and sys/wait.h. From-SVN: r19205
1998-04-14 10:32:34 +02:00
# auto-host.h is the file containing items generated by autoconf and is
Update mainline egcs to gcc2 snapshot 971021. From-SVN: r16278
1997-11-02 22:19:36 +01:00
# the first file included by config.h.
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
# If host=build, it is correct to have bconfig include auto-host.h
configure.in (build_xm_file): Add auto-config.h if host=build. * configure.in (build_xm_file): Add auto-config.h if host=build. (host_xm_file_list): Don't add $(srcdir) to auto-config.h. (build_xm_file_list): Likewise. * configure: Rebuild. From-SVN: r17483
1998-01-25 23:11:32 +01:00
# as well. If host!=build, we are in error and need to do more
# work to find out the build config parameters.
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test x$host = x$build
configure.in (build_xm_file): Add auto-config.h if host=build. * configure.in (build_xm_file): Add auto-config.h if host=build. (host_xm_file_list): Don't add $(srcdir) to auto-config.h. (build_xm_file_list): Likewise. * configure: Rebuild. From-SVN: r17483
1998-01-25 23:11:32 +01:00
then
configure.in: Kill tm.h. * configure.in: Kill tm.h. Include the files in the $tm_file list in all three of config.h, hconfig.h, tconfig.h, after the relevant set of xm_files. Put TARGET_CPU_DEFAULT in all three, include insn-codes.h in all three (#ifndef GENERATOR_FILE). * configure: Regenerate. * Makefile.in (clean): Don't delete tm.h. * system.h: If SUCCESS_EXIT_CODE and FATAL_EXIT_CODE are not defined, set them from EXIT_SUCCESS and EXIT_FAILURE. If those are not defined, set SEC and FEC to 0 and 1. * gcc.texi: Update to match. * crtstuff.c: Include tconfig.h, not auto-host.h and tm.h. * config/fp-bit.c, config/m68k/aux-crt2.asm, config/m68k/aux-crtn.asm, config/m68k/aux-mcount.c: Include tconfig.h, not tm.h. * config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h, config/a29k/xm-unix.h, config/alpha/xm-alpha.h, config/arc/xm-arc.h, config/avr/xm-avr.h, config/c4x/xm-c4x.h, config/clipper/xm-clix.h, config/convex/xm-convex.h, config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h, config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h, config/h8300/xm-h8300.h, config/i370/xm-linux.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/ia64/xm-ia64.h, config/m32r/xm-m32r.h, config/m68hc11/xm-m68hc11.h, config/m88k/xm-m88k.h, config/mcore/xm-mcore.h, config/mips/xm-mips.h, config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pa/xm-linux.h, config/pa/xm-pa.h, config/pa/xm-pa64hpux.h, config/pa/xm-pahpux.h, config/pa/xm-papro.h, config/pdp11/xm-pdp11.h, config/pj/xm-pj.h, config/romp/xm-romp.h, config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h, config/sh/xm-sh.h, config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h, config/v850/xm-v850.h, config/vax/xm-vax.h, config/we32k/xm-we32k.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE or FATAL_EXIT_CODE. * config/i370/xm-i370.h, config/i370/xm-mvs.h, config/i370/xm-oe.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE. * config/vax/xm-vms.h: Don't include tm.h. * config/xm-lynx.h, config/avr/xm-avr.h, config/fr30/xm-fr30.h, config/pdp11/xm-pdp11.h, Delete; made empty by above changes. * config/i386/xm-lynx.h, config/m68k/xm-lynx.h, config/rs6000/xm-lynx.h, config/sparc/xm-lynx.h: Don't include config/xm-lynx.h or tm.h. * config/xm-gnu.h: Don't include fcntl.h. * config/sparc/xm-lynx.h: Don't include sys/types.h and sys/wait.h. * config/clipper/xm-clix.h, config/vax/xm-vax.h: Don't define isinf. From-SVN: r40199
2001-03-03 04:32:55 +01:00
build_auto=auto-host.h
* Idea and part of the patch from HJ. * Makefile.in: auto-host.h renamed from auto-config.h. All references changed. (distclean): Remove auto-build.h too. * configure.in: Rename host autoconf generated file to auto-host.h. If host != build, then run autoconf to generate auto-build.h for the build machine and include it in build_xm_files. Check for wait.h and sys/wait.h. From-SVN: r19205
1998-04-14 10:32:34 +02:00
else
# We create a subdir, then run autoconf in the subdir.
# To prevent recursion we set host and build for the new
# invocation of configure to the build for this invocation
# of configure.
tempdir=build.$$
rm -rf $tempdir
mkdir $tempdir
cd $tempdir
case ${srcdir} in
* configure.in: recognize DOS-style absolute paths. From-SVN: r37852
2000-11-29 20:07:29 +01:00
/* | [A-Za-z]:[\\/]* ) realsrcdir=${srcdir};;
* Idea and part of the patch from HJ. * Makefile.in: auto-host.h renamed from auto-config.h. All references changed. (distclean): Remove auto-build.h too. * configure.in: Rename host autoconf generated file to auto-host.h. If host != build, then run autoconf to generate auto-build.h for the build machine and include it in build_xm_files. Check for wait.h and sys/wait.h. From-SVN: r19205
1998-04-14 10:32:34 +02:00
*) realsrcdir=../${srcdir};;
esac
Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS. * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS. * configure.ac <recursive call for build != host>: Define GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD and LD_FOR_BUILD too. * configure: Regenerate. From-SVN: r207171
2014-01-28 08:08:22 +01:00
# Clearing GMPINC is necessary to prevent host headers being
# used by the build compiler. Defining GENERATOR_FILE stops
# system.h from including gmp.h.
Add CFLAGS_FOR_BUILD for canadian cross build. From-SVN: r43628
2001-06-28 06:38:51 +02:00
CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS. * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS. * configure.ac <recursive call for build != host>: Define GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD and LD_FOR_BUILD too. * configure: Regenerate. From-SVN: r207171
2014-01-28 08:08:22 +01:00
CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
Add CFLAGS_FOR_BUILD for canadian cross build. From-SVN: r43628
2001-06-28 06:38:51 +02:00
${realsrcdir}/configure \
configure.ac: When passing --enable-languages to subdir configure when host != build... * configure.ac: When passing --enable-languages to subdir configure when host != build, make sure we don't pass an empty value. * configure: Regenerate. From-SVN: r78969
2004-03-05 15:11:58 +01:00
--enable-languages=${enable_languages-all} \
configure.in (auto-build.h): Use target_alias and build_alias when running configure. * configure.in (auto-build.h): Use target_alias and build_alias when running configure. (gcc_cv_as, gcc_cv_ld): Search install paths when build != host too. (gcc_cv_nm, gcc_cv_objdump): Set for build != host too. * configure: Regenerate. From-SVN: r52020
2002-04-08 10:53:48 +02:00
--target=$target_alias --host=$build_alias --build=$build_alias
* Idea and part of the patch from HJ. * Makefile.in: auto-host.h renamed from auto-config.h. All references changed. (distclean): Remove auto-build.h too. * configure.in: Rename host autoconf generated file to auto-host.h. If host != build, then run autoconf to generate auto-build.h for the build machine and include it in build_xm_files. Check for wait.h and sys/wait.h. From-SVN: r19205
1998-04-14 10:32:34 +02:00
# We just finished tests for the build machine, so rename
# the file auto-build.h in the gcc directory.
mv auto-host.h ../auto-build.h
cd ..
rm -rf $tempdir
configure.in: Kill tm.h. * configure.in: Kill tm.h. Include the files in the $tm_file list in all three of config.h, hconfig.h, tconfig.h, after the relevant set of xm_files. Put TARGET_CPU_DEFAULT in all three, include insn-codes.h in all three (#ifndef GENERATOR_FILE). * configure: Regenerate. * Makefile.in (clean): Don't delete tm.h. * system.h: If SUCCESS_EXIT_CODE and FATAL_EXIT_CODE are not defined, set them from EXIT_SUCCESS and EXIT_FAILURE. If those are not defined, set SEC and FEC to 0 and 1. * gcc.texi: Update to match. * crtstuff.c: Include tconfig.h, not auto-host.h and tm.h. * config/fp-bit.c, config/m68k/aux-crt2.asm, config/m68k/aux-crtn.asm, config/m68k/aux-mcount.c: Include tconfig.h, not tm.h. * config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h, config/a29k/xm-unix.h, config/alpha/xm-alpha.h, config/arc/xm-arc.h, config/avr/xm-avr.h, config/c4x/xm-c4x.h, config/clipper/xm-clix.h, config/convex/xm-convex.h, config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h, config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h, config/h8300/xm-h8300.h, config/i370/xm-linux.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/ia64/xm-ia64.h, config/m32r/xm-m32r.h, config/m68hc11/xm-m68hc11.h, config/m88k/xm-m88k.h, config/mcore/xm-mcore.h, config/mips/xm-mips.h, config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pa/xm-linux.h, config/pa/xm-pa.h, config/pa/xm-pa64hpux.h, config/pa/xm-pahpux.h, config/pa/xm-papro.h, config/pdp11/xm-pdp11.h, config/pj/xm-pj.h, config/romp/xm-romp.h, config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h, config/sh/xm-sh.h, config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h, config/v850/xm-v850.h, config/vax/xm-vax.h, config/we32k/xm-we32k.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE or FATAL_EXIT_CODE. * config/i370/xm-i370.h, config/i370/xm-mvs.h, config/i370/xm-oe.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE. * config/vax/xm-vms.h: Don't include tm.h. * config/xm-lynx.h, config/avr/xm-avr.h, config/fr30/xm-fr30.h, config/pdp11/xm-pdp11.h, Delete; made empty by above changes. * config/i386/xm-lynx.h, config/m68k/xm-lynx.h, config/rs6000/xm-lynx.h, config/sparc/xm-lynx.h: Don't include config/xm-lynx.h or tm.h. * config/xm-gnu.h: Don't include fcntl.h. * config/sparc/xm-lynx.h: Don't include sys/types.h and sys/wait.h. * config/clipper/xm-clix.h, config/vax/xm-vax.h: Don't define isinf. From-SVN: r40199
2001-03-03 04:32:55 +01:00
build_auto=auto-build.h
configure.in (build_xm_file): Add auto-config.h if host=build. * configure.in (build_xm_file): Add auto-config.h if host=build. (host_xm_file_list): Don't add $(srcdir) to auto-config.h. (build_xm_file_list): Likewise. * configure: Rebuild. From-SVN: r17483
1998-01-25 23:11:32 +01:00
fi
Made fixincludes a toplevel build module. toplevel: 2004-08-31 Paolo Bonzini <bonzini@gnu.org> * Makefile.def (build_modules): Add fixincludes. (dependencies): Make gcc depend on fixincludes. * configure.in (build_tools): Add fixincludes. (build_configdirs): Always include build_libs. * Makefile.in: Regenerate. * configure: Regenerate. contrib: 2004-08-04 Paolo Bonzini <bonzini@gnu.org> * gcc_update: Add fixincludes. fixincludes: 2004-08-31 Paolo Bonzini <bonzini@gnu.org> * .cvsignore: New. * Makefile.in: From gcc/fixinc/Makefile.in, making it fully autoconfiscated. * configure.ac: New. * config.h.in: Generate. * configure: Generate. * aclocal.m4: New. * fixlib.h: Remove inclusions of gcc files. * system.h: New. Other files copied from gcc/fixinc. gcc: 2004-08-31 Paolo Bonzini <bonzini@gnu.org> * Makefile.in (build_subdir): New substitution. (fixinc.sh): Simplify heavily since fixincludes is already built. (stmp-fixinc): Depend on specs.ready. (install-mkheaders): Use new location of fixincludes. (clean): Do not descend into fixinc. (FORBUILD): Replace with ../$(build_subdir). * configure.ac (build_subdir): Substitute. (FORBUILD): Do not set. (all_outputs): Remove fixinc/Makefile. (default commands): Do not create links in fixinc. * mkfixinc.sh: New, from fixinc/mkfixinc.sh without the fixincludes configuration steps and substituting @FIXINCL@ in fixinc.in. * fixinc.in: New, from fixinc/fixincl.sh. * fixinc/*: Removed. From-SVN: r86824
2004-08-31 11:27:00 +02:00
AC_SUBST(build_subdir)
configure.in (build_xm_file): Add auto-config.h if host=build. * configure.in (build_xm_file): Add auto-config.h if host=build. (host_xm_file_list): Don't add $(srcdir) to auto-config.h. (build_xm_file_list): Likewise. * configure: Rebuild. From-SVN: r17483
1998-01-25 23:11:32 +01:00
configure.in: Kill tm.h. * configure.in: Kill tm.h. Include the files in the $tm_file list in all three of config.h, hconfig.h, tconfig.h, after the relevant set of xm_files. Put TARGET_CPU_DEFAULT in all three, include insn-codes.h in all three (#ifndef GENERATOR_FILE). * configure: Regenerate. * Makefile.in (clean): Don't delete tm.h. * system.h: If SUCCESS_EXIT_CODE and FATAL_EXIT_CODE are not defined, set them from EXIT_SUCCESS and EXIT_FAILURE. If those are not defined, set SEC and FEC to 0 and 1. * gcc.texi: Update to match. * crtstuff.c: Include tconfig.h, not auto-host.h and tm.h. * config/fp-bit.c, config/m68k/aux-crt2.asm, config/m68k/aux-crtn.asm, config/m68k/aux-mcount.c: Include tconfig.h, not tm.h. * config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h, config/a29k/xm-unix.h, config/alpha/xm-alpha.h, config/arc/xm-arc.h, config/avr/xm-avr.h, config/c4x/xm-c4x.h, config/clipper/xm-clix.h, config/convex/xm-convex.h, config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h, config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h, config/h8300/xm-h8300.h, config/i370/xm-linux.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/ia64/xm-ia64.h, config/m32r/xm-m32r.h, config/m68hc11/xm-m68hc11.h, config/m88k/xm-m88k.h, config/mcore/xm-mcore.h, config/mips/xm-mips.h, config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pa/xm-linux.h, config/pa/xm-pa.h, config/pa/xm-pa64hpux.h, config/pa/xm-pahpux.h, config/pa/xm-papro.h, config/pdp11/xm-pdp11.h, config/pj/xm-pj.h, config/romp/xm-romp.h, config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h, config/sh/xm-sh.h, config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h, config/v850/xm-v850.h, config/vax/xm-vax.h, config/we32k/xm-we32k.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE or FATAL_EXIT_CODE. * config/i370/xm-i370.h, config/i370/xm-mvs.h, config/i370/xm-oe.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE. * config/vax/xm-vms.h: Don't include tm.h. * config/xm-lynx.h, config/avr/xm-avr.h, config/fr30/xm-fr30.h, config/pdp11/xm-pdp11.h, Delete; made empty by above changes. * config/i386/xm-lynx.h, config/m68k/xm-lynx.h, config/rs6000/xm-lynx.h, config/sparc/xm-lynx.h: Don't include config/xm-lynx.h or tm.h. * config/xm-gnu.h: Don't include fcntl.h. * config/sparc/xm-lynx.h: Don't include sys/types.h and sys/wait.h. * config/clipper/xm-clix.h, config/vax/xm-vax.h: Don't define isinf. From-SVN: r40199
2001-03-03 04:32:55 +01:00
tm_file="${tm_file} defaults.h"
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
tm_p_file="${tm_p_file} tm-preds.h"
host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
ChangeLog (configure.in): Don't include ansidecl.h in tconfig.h. * ChangeLog (configure.in): Don't include ansidecl.h in tconfig.h. * gcov-io.h (PARAMS, ATTRIBUTE_UNUSED: Define if IN_LIBGCC2. * unwind-dw2-fde.h (last_fde): Use __attribute__, not ATTRIBUTE_UNUSED. * configure: Regenerate. From-SVN: r61692
2003-01-24 02:46:50 +01:00
# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
* configure.in: Revert last change. From-SVN: r61693
2003-01-24 03:26:04 +01:00
# put this back in temporarily.
Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New. * configure.ac (enable_checking): Fix typos in runtime_checking. (ENABLE_RUNTIME_CHECKING): Mark as target template. (xm_file): Prepend auto-host.h (HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template. * mkconfig.sh: Do not automatically define USED_FOR_TARGET in tconfig.h. * crtstuff.c: Do not include auto-host.h. (IN_LIBGCC2): Do not define. * gcov-io.h: Include tconfig.h, not auto-host.h. * libgcc2.c: Do not include auto-host.h. (abort): Do not undefine. * libgcov.c: Remove unneeded comment about config.h. * unwind-dw2-fde-glibc.c: Do not inlude auto-host.h. * config.in, configure: Regenerated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r99386
2005-05-08 12:13:19 +02:00
xm_file="auto-host.h ansidecl.h ${xm_file}"
configure.in (host_xm_file, [...]): Arrange to include gansidecl.h in {ht}config.h & tm.h just before the config/... * configure.in (host_xm_file, build_xm_file, xm_file, tm_file): Arrange to include gansidecl.h in {ht}config.h & tm.h just before the config/ directory headers. (tm_file_list, host_xm_file_list, build_xm_file_list): Handle gansidecl.h in the list of dependencies. * Makefile.in (RTL_BASE_H): Don't depend on gansidecl.h. (TREE_H, DEMANGLE_H, RECOG_H, REGS_H, libgcc2.a, stmp-multilib, mbchar.o, collect2.o, pexecute.o, vfprintf.o, splay-tree.o, gcc.o, gencheck.o, choose-temp.o, mkstemp.o, mkstemp.o, prefix.o, dyn-string.o, cexp.o, cccp.o, cppmain.o, cpplib.o, cpperror.o, cppexp.o, cppfiles.o, cpphash.o, cppalloc.o, scan-decls.o): Likewise. * cccp.c: Don't include gansidecl.h. * cexp.y: Likewise. * collect2.c: Likewise. * config/c4x/c4x.c: Likewise. * config/v850/v850.h: Likewise. * cppalloc.c: Likewise. * cpperror.c: Likewise. * cppexp.c: Likewise. * cppfiles.c: Likewise. * cpphash.c: Likewise. * cpplib.c: Likewise. * cppmain.c: Likewise. * cppulp.c: Likewise. * demangle.h: Likewise. * doprint.c: Likewise. * dyn-string.c: Likewise. * eh-common.h: Likewise. * fix-header.c: Likewise. * frame.c: Likewise. * gcc.c: Likewise. * gcov.c: Likewise. * gen-protos.c: Likewise. * gencheck.c: Likewise. * halfpic.h: Likewise. * hash.c: Likewise. * machmode.h: Likewise. * mbchar.c: Likewise. * prefix.c: Likewise. * protoize.c: Likewise. * recog.h: Likewise. * rtl.h: Likewise. * scan-decls.c: Likewise. * tree.h: Likewise. * varray.h: Likewise. From-SVN: r23558
1998-11-07 14:00:46 +01:00
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
# --------
# UNSORTED
# --------
Introduce and use config/gcc-version.m4. From-SVN: r91625
2004-12-02 12:05:13 +01:00
changequote(,)dnl
configure: Provide the original toplevel configure arguments (including $0) to... * configure: Provide the original toplevel configure arguments (including $0) to subprocesses in the environment rather than through gcc/configargs.h. gcc: * configure.in: Take toplevel configure arguments from the environment to create configargs.h and substitute gcc_config_arguments, taking account of any existing configargs.h if reconfiguring. * configure: Regenerate. * gccbug.in: Include toplevel configure arguments in gccbug. From-SVN: r37423
2000-11-13 14:39:36 +01:00
# Compile in configure arguments.
configure.in: Use 'test -f' not '[ -e'. * configure.in: Use 'test -f' not '[ -e'. * configure: Regenerated. From-SVN: r37432
2000-11-13 17:56:57 +01:00
if test -f configargs.h ; then
configure: Provide the original toplevel configure arguments (including $0) to... * configure: Provide the original toplevel configure arguments (including $0) to subprocesses in the environment rather than through gcc/configargs.h. gcc: * configure.in: Take toplevel configure arguments from the environment to create configargs.h and substitute gcc_config_arguments, taking account of any existing configargs.h if reconfiguring. * configure: Regenerate. * gccbug.in: Include toplevel configure arguments in gccbug. From-SVN: r37423
2000-11-13 14:39:36 +01:00
# Being re-configured.
configure.in (gcc_version): Remove unrequired \ on ". * configure.in (gcc_version): Remove unrequired \ on ". (Solaris /bin/sed fails on [^\"]). (configargs.h): Likewise. From-SVN: r42689
2001-05-29 17:16:24 +02:00
gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
configure: Provide the original toplevel configure arguments (including $0) to... * configure: Provide the original toplevel configure arguments (including $0) to subprocesses in the environment rather than through gcc/configargs.h. gcc: * configure.in: Take toplevel configure arguments from the environment to create configargs.h and substitute gcc_config_arguments, taking account of any existing configargs.h if reconfiguring. * configure: Regenerate. * gccbug.in: Include toplevel configure arguments in gccbug. From-SVN: r37423
2000-11-13 14:39:36 +01:00
gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
else
gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
fi
configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix quoting. ./ * configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix quoting. * configure: Regenerated. gcc/ * configure.in: Quote gcc_config_arguments for configargs.h. * configure: Regenerated. * gccbug.in: Don't shell-expand gcc_config_arguments. From-SVN: r71474
2003-09-17 22:01:06 +02:00
# Double all backslashes and backslash all quotes to turn
# gcc_config_arguments into a C string.
sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
$gcc_config_arguments
EOF
gcc_config_arguments_str=`cat conftest.out`
rm -f conftest.out
configure: Provide the original toplevel configure arguments (including $0) to... * configure: Provide the original toplevel configure arguments (including $0) to subprocesses in the environment rather than through gcc/configargs.h. gcc: * configure.in: Take toplevel configure arguments from the environment to create configargs.h and substitute gcc_config_arguments, taking account of any existing configargs.h if reconfiguring. * configure: Regenerate. * gccbug.in: Include toplevel configure arguments in gccbug. From-SVN: r37423
2000-11-13 14:39:36 +01:00
cat > configargs.h <<EOF
/* Generated automatically. */
configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix quoting. ./ * configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix quoting. * configure: Regenerated. gcc/ * configure.in: Quote gcc_config_arguments for configargs.h. * configure: Regenerated. * gccbug.in: Don't shell-expand gcc_config_arguments. From-SVN: r71474
2003-09-17 22:01:06 +02:00
static const char configuration_arguments[] = "$gcc_config_arguments_str";
configure.in (configargs.h): Define thread_model. * configure.in (configargs.h): Define thread_model. * configure: Rebuilt. * gcc.c (main): Print it with -v. From-SVN: r41569
2001-04-26 06:28:50 +02:00
static const char thread_model[] = "$thread_file";
config.gcc: Reorganize --with-cpu logic. * config.gcc: Reorganize --with-cpu logic. Set configure_default_options according to the default CPU, --with-cpu, --with-arch, --with-tune, --with-schedule, --with-abi, and --with-float. Check for legal values of various options. * configure.in: Define configure_default_options in configargs.h. * configure: Regenerated. * config/mips/mips.h (TARGET_DEFAULT_ARCH_P) (TARGET_DEFAULT_FLOAT_P): New macros. * gcc.c (do_option_spec): New function. (struct default_spec, option_default_specs): New. (main): Call do_option_spec. * config/alpha/alpha.h, config/arm/arm.h, config/i386/i386.h, config/mips/mips.h, config/pa/pa.h, config/rs6000/rs6000.h, config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Define. * doc/install.texi: Update --with-cpu documentation. Mention --with-arch, --with-schedule, --with-tune, --with-abi, and --with-float. * doc/tm.texi (Driver): Document OPTION_DEFAULT_SPECS. From-SVN: r67457
2003-06-04 19:50:44 +02:00
static const struct {
const char *name, *value;
} configure_default_options[] = $configure_default_options;
configure: Provide the original toplevel configure arguments (including $0) to... * configure: Provide the original toplevel configure arguments (including $0) to subprocesses in the environment rather than through gcc/configargs.h. gcc: * configure.in: Take toplevel configure arguments from the environment to create configargs.h and substitute gcc_config_arguments, taking account of any existing configargs.h if reconfiguring. * configure: Regenerate. * gccbug.in: Include toplevel configure arguments in gccbug. From-SVN: r37423
2000-11-13 14:39:36 +01:00
EOF
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
changequote([,])dnl
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
Makefile.in (PLUGIN_VERSION_H): New. 2009-04-29 Rafael Avila de Espindola <espindola@google.com> * Makefile.in (PLUGIN_VERSION_H): New. (OBJS-common): Remove plugin-version.o. (plugin.o): Depend on (PLUGIN_VERSION_H). (plugin-version.o): Remove. * configure: Regenerate * configure.ac: Create plugin-version.h. * gcc-plugin.h (plugin_gcc_version): Remove. (plugin_default_version_check): Change signature. * plugin-version.c: Remove. * plugin.c: Include plugin-version.h. (str_plugin_gcc_version_name): Remove. (try_init_one_plugin): Pass gcc version to plugin_init. (plugin_default_version_check): Both gcc and plugin versions are now arguments. From-SVN: r146962
2009-04-29 15:20:53 +02:00
changequote(,)dnl
configure.ac: use ` ` instead of $() 2009-05-04 Rafael Avila de Espindola <espindola@google.com> * configure.ac: use ` ` instead of $() * configure: Regenerate. From-SVN: r147110
2009-05-05 00:08:44 +02:00
gcc_BASEVER=`cat $srcdir/BASE-VER`
gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
Makefile.in (PLUGIN_VERSION_H): New. 2009-04-29 Rafael Avila de Espindola <espindola@google.com> * Makefile.in (PLUGIN_VERSION_H): New. (OBJS-common): Remove plugin-version.o. (plugin.o): Depend on (PLUGIN_VERSION_H). (plugin-version.o): Remove. * configure: Regenerate * configure.ac: Create plugin-version.h. * gcc-plugin.h (plugin_gcc_version): Remove. (plugin_default_version_check): Change signature. * plugin-version.c: Remove. * plugin.c: Include plugin-version.h. (str_plugin_gcc_version_name): Remove. (try_init_one_plugin): Pass gcc version to plugin_init. (plugin_default_version_check): Both gcc and plugin versions are now arguments. From-SVN: r146962
2009-04-29 15:20:53 +02:00
if test -f $srcdir/REVISION ; then
configure.ac: use ` ` instead of $() 2009-05-04 Rafael Avila de Espindola <espindola@google.com> * configure.ac: use ` ` instead of $() * configure: Regenerate. From-SVN: r147110
2009-05-05 00:08:44 +02:00
gcc_REVISION=`cat $srcdir/REVISION`
Makefile.in (PLUGIN_VERSION_H): New. 2009-04-29 Rafael Avila de Espindola <espindola@google.com> * Makefile.in (PLUGIN_VERSION_H): New. (OBJS-common): Remove plugin-version.o. (plugin.o): Depend on (PLUGIN_VERSION_H). (plugin-version.o): Remove. * configure: Regenerate * configure.ac: Create plugin-version.h. * gcc-plugin.h (plugin_gcc_version): Remove. (plugin_default_version_check): Change signature. * plugin-version.c: Remove. * plugin.c: Include plugin-version.h. (str_plugin_gcc_version_name): Remove. (try_init_one_plugin): Pass gcc version to plugin_init. (plugin_default_version_check): Both gcc and plugin versions are now arguments. From-SVN: r146962
2009-04-29 15:20:53 +02:00
else
gcc_REVISION=""
fi
cat > plugin-version.h <<EOF
#include "configargs.h"
configure.ac (plugin-version.h): Generate GCCPLUGIN_VERSION_MAJOR... 2011-07-06 Basile Starynkevitch <basile@starynkevitch.net> * configure.ac (plugin-version.h): Generate GCCPLUGIN_VERSION_MAJOR, GCCPLUGIN_VERSION_MINOR, GCCPLUGIN_VERSION_PATCHLEVEL, GCCPLUGIN_VERSION constant integer macros. * configure: Regenerate. * doc/plugins.texi (Building GCC plugins): Mention GCCPLUGIN_VERSION ... constant macros in plugin-version.h. From-SVN: r175923
2011-07-06 18:37:09 +02:00
#define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
#define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
#define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
#define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
Makefile.in (PLUGIN_VERSION_H): New. 2009-04-29 Rafael Avila de Espindola <espindola@google.com> * Makefile.in (PLUGIN_VERSION_H): New. (OBJS-common): Remove plugin-version.o. (plugin.o): Depend on (PLUGIN_VERSION_H). (plugin-version.o): Remove. * configure: Regenerate * configure.ac: Create plugin-version.h. * gcc-plugin.h (plugin_gcc_version): Remove. (plugin_default_version_check): Change signature. * plugin-version.c: Remove. * plugin.c: Include plugin-version.h. (str_plugin_gcc_version_name): Remove. (try_init_one_plugin): Pass gcc version to plugin_init. (plugin_default_version_check): Both gcc and plugin versions are now arguments. From-SVN: r146962
2009-04-29 15:20:53 +02:00
static char basever[] = "$gcc_BASEVER";
static char datestamp[] = "$gcc_DATESTAMP";
static char devphase[] = "$gcc_DEVPHASE";
static char revision[] = "$gcc_REVISION";
/* FIXME plugins: We should make the version information more precise.
One way to do is to add a checksum. */
static struct plugin_gcc_version gcc_version = {basever, datestamp,
devphase, revision,
configuration_arguments};
EOF
changequote([,])dnl
re PR other/79046 (g++ -print-file-name=plugin uses full version number in path) PR other/79046 * configure: Regenerated. config/ * acx.m4 (GCC_BASE_VER): New m4 function. (ACX_TOOL_DIRS): Require GCC_BASE_VER, for --with-gcc-major-version-only use just major number from BASE-VER. gcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. (CFLAGS-gcc.o): Add -DBASEVER=$(BASEVER_s). (gcc.o): Depend on $(BASEVER). * common.opt (dumpfullversion): New option. * gcc.c (driver_handle_option): Handle OPT_dumpfullversion. * doc/invoke.texi: Document -dumpfullversion. * doc/install.texi: Document --with-gcc-major-version-only. * configure: Regenerated. libatomic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgomp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libssp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. liboffloadmic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libquadmath/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libmpx/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libada/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. lto-plugin/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libitm/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. fixincludes/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libcilkrts/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libcc1/ * configure.ac: Add GCC_BASE_VER. For --with-gcc-major-version-only use just major number from BASE-VER. * configure: Regenerated. * Makefile.in: Regenerated. libobjc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libstdc++-v3/ * configure.ac: Add GCC_BASE_VER. * fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * po/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * doc/Makefile.in: Regenerated. * python/Makefile.in: Regenerated. * src/c++11/Makefile.in: Regenerated. * src/c++98/Makefile.in: Regenerated. * src/filesystem/Makefile.in: Regenerated. libvtv/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libsanitizer/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * libbacktrace/Makefile.in: Regenerated. * interception/Makefile.in: Regenerated. * asan/Makefile.in: Regenerated. * ubsan/Makefile.in: Regenerated. * configure: Regenerated. * sanitizer_common/Makefile.in: Regenerated. * lsan/Makefile.in: Regenerated. * Makefile.in: Regenerated. * tsan/Makefile.in: Regenerated. libgfortran/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r244521
2017-01-17 10:38:48 +01:00
# Determine what GCC version number to use in filesystem paths.
GCC_BASE_VER
Merge in gcc2 snapshot 19980929. See gcc/ChangeLog and gcc/FSFChangeLog for details. From-SVN: r24879
1999-01-27 02:43:17 +01:00
# Internationalization
Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. top: * Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. * Makefile.in: Regenerate. config: * gettext.m4: Delete all former contents. (ZW_GNU_GETTEXT_SISTER_DIR): New macro. * progtest.m4: New file. gcc: * Makefile.in (top_builddir): Set to "..", not ".". (INTLLIBS, INTLDEPS): Delete. (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted. (LIBDEPS): Add $(LIBICONV_DEP). (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV). (INCLUDES): Replace -I../intl with @INCINTL@. ($(top_builddir)/intl/libintl.a): Delete rule. (stage2-start, stage3-start, stage4-start, stageprofile-start, stagefeedback-start): Use $$ for variable to be evaluated by shell, not make. * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Delete. * aclocal.m4: sinclude ../config/progtest.m4. Add contents of lcmessage.m4 from gettext distro. * configure.in: Check for wchar.h and setlocale. Set LIBICONV_DEP to the empty string and substitute it. Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls; this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR, not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included in $LIBINTL, to avoid linking it twice. * configure, config.in: Regenerate. intl: * README: Update. * Makefile.in (INSTALL, INSTALL_DATA, MKINSTALLDIRS, mkinstalldirs, gettextsrcdir, l): Delete. (COMPILE): Add $(DEFS-$@), remove $(XCFLAGS). (HEADERS): libgnuintl.h not libgnuintl.h.in. Remove os2compat.h. (SOURCES): Remove os2compat.c. (DEFS-dcigettext.o, DEFS-localealias.o, DEFS-localcharset.o, DEFS-relocatable.o): New. (all-yes): Add config.intl. (libintl.h): Use cp, not cat. (INCLUDES): Remove -I.. (TAGS, CTAGS, ID): Word wrap. (mostlyclean, distclean): Remove junk. (config.intl): New rule. * aclocal.m4: sinclude ../config/progtest.m4 instead of including it inline. * config.intl.in: New file. * configure.in: Take out unnecessary AC_CONFIG_AUX_DIR. Take out AC_DEFINEs for LOCALEDIR, LOCALE_ALIAS_PATH, LIBDIR, INSTALLDIR. Set LIBINTL_DEP and INCINTL and AC_SUBST them. Add config.intl to AC_OUTPUT. * os2compat.c, os2compat.h: Delete, unused. From-SVN: r69071
2003-07-08 07:55:11 +02:00
ZW_GNU_GETTEXT_SISTER_DIR
configure.in (enable-nls): Enable if build == host, i.e. gcc: * configure.in (enable-nls): Enable if build == host, i.e. when not building a canadian cross compiler. (enable-maintainer-mode): Added for use with i18n. * aclocal.m4 (AM_GNU_GETTEXT): Only build catalogs that are a cross section of ALL_LINGUAS and LINGUAS. * configure: Rebuild. gcc/po: * Makefile.in.in: Create compiled catalogs in objdir, not srcdir. Create gcc.pot and cat-tbl-id.c only in maintainer mode. * gcc.pot: Generated and checked in. * cat-tbl-id.c: Generated and checked in. * stamp-cat-id: Generated and checked in. From-SVN: r34303
2000-05-31 19:46:30 +02:00
Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. top: * Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. * Makefile.in: Regenerate. config: * gettext.m4: Delete all former contents. (ZW_GNU_GETTEXT_SISTER_DIR): New macro. * progtest.m4: New file. gcc: * Makefile.in (top_builddir): Set to "..", not ".". (INTLLIBS, INTLDEPS): Delete. (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted. (LIBDEPS): Add $(LIBICONV_DEP). (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV). (INCLUDES): Replace -I../intl with @INCINTL@. ($(top_builddir)/intl/libintl.a): Delete rule. (stage2-start, stage3-start, stage4-start, stageprofile-start, stagefeedback-start): Use $$ for variable to be evaluated by shell, not make. * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Delete. * aclocal.m4: sinclude ../config/progtest.m4. Add contents of lcmessage.m4 from gettext distro. * configure.in: Check for wchar.h and setlocale. Set LIBICONV_DEP to the empty string and substitute it. Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls; this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR, not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included in $LIBINTL, to avoid linking it twice. * configure, config.in: Regenerate. intl: * README: Update. * Makefile.in (INSTALL, INSTALL_DATA, MKINSTALLDIRS, mkinstalldirs, gettextsrcdir, l): Delete. (COMPILE): Add $(DEFS-$@), remove $(XCFLAGS). (HEADERS): libgnuintl.h not libgnuintl.h.in. Remove os2compat.h. (SOURCES): Remove os2compat.c. (DEFS-dcigettext.o, DEFS-localealias.o, DEFS-localcharset.o, DEFS-relocatable.o): New. (all-yes): Add config.intl. (libintl.h): Use cp, not cat. (INCLUDES): Remove -I.. (TAGS, CTAGS, ID): Word wrap. (mostlyclean, distclean): Remove junk. (config.intl): New rule. * aclocal.m4: sinclude ../config/progtest.m4 instead of including it inline. * config.intl.in: New file. * configure.in: Take out unnecessary AC_CONFIG_AUX_DIR. Take out AC_DEFINEs for LOCALEDIR, LOCALE_ALIAS_PATH, LIBDIR, INSTALLDIR. Set LIBINTL_DEP and INCINTL and AC_SUBST them. Add config.intl to AC_OUTPUT. * os2compat.c, os2compat.h: Delete, unused. From-SVN: r69071
2003-07-08 07:55:11 +02:00
# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
# -liconv on the link line twice.
case "$LIBINTL" in *$LIBICONV*)
LIBICONV= ;;
esac
Merge in gcc2 snapshot 19980929. See gcc/ChangeLog and gcc/FSFChangeLog for details. From-SVN: r24879
1999-01-27 02:43:17 +01:00
configure.ac: Add --enable-secureplt. * configure.ac: Add --enable-secureplt. (HAVE_AS_REL16): Test for R_PPC_REL16 relocs. * config.in: Regenerate. * configure: Regenerate. * config.gcc (powerpc64-*-linux*, powerpc-*-linux*): Add rs6000/secureplt.h to tm_file when enable_secureplt. * doc/invoke.texi (msecure-plt, mbss-plt): Document. * doc/install.texi: Document --enable-targets and --enable-secureplt. Correct xrefs to "Using the GNU Compiler Collection (GCC)". * config/rs6000/secureplt.h: New file. * config/rs6000/sysv4.h (TARGET_SECURE_PLT): Define. (SUBTARGET_OVERRIDE_OPTIONS): Error if -msecure-plt given without assembler support. (CC1_SECURE_PLT_DEFAULT_SPEC): Define. (CC1_SPEC): Delete duplicate mno-sdata. Invoke cc1_secure_plt_default. (SUBTARGET_EXTRA_SPECS): Add cc1_secure_plt_default. * config/rs6000/sysv4.opt (msecure-plt, bss-plt): Add options. * config/rs6000/rs6000.h (TARGET_SECURE_PLT): Define. * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Handle TARGET_SECURE_PLT got register load sequence. (rs6000_emit_prologue): Call rs6000_emit_load_toc_table when TARGET_SECURE_PLT. (rs6000_elf_declare_function_name): Don't emit toc address offset word when TARGET_SECURE_PLT. * config/rs6000/rs6000.md (elf_high, elf_low): Move past load_toc_*. (load_toc_v4_PIC_1) Enable for TARGET_SECURE_PLT. (load_toc_v4_PIC_3b, load_toc_v4_PIC_3c): New insns. (call, call_value): Mark pic_offset_table_rtx used for sysv pic and TARGET_SECURE_PLT. (call_nonlocal_sysv, call_value_nonlocal_sysv, sibcall_nonlocal_sysv, sibcall_value_nonlocal_sysv): Add 32768 offset when TARGET_SECURE_PLT and -fPIC. * config/rs6000/tramp.asm (trampoline_initial): Use "bcl 20,31". (__trampoline_setup): Likewise. Init r30 before plt call. From-SVN: r100415
2005-06-01 02:30:26 +02:00
AC_ARG_ENABLE(secureplt,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-secureplt],
[enable -msecure-plt by default for PowerPC])],
configure.ac: Add --enable-secureplt. * configure.ac: Add --enable-secureplt. (HAVE_AS_REL16): Test for R_PPC_REL16 relocs. * config.in: Regenerate. * configure: Regenerate. * config.gcc (powerpc64-*-linux*, powerpc-*-linux*): Add rs6000/secureplt.h to tm_file when enable_secureplt. * doc/invoke.texi (msecure-plt, mbss-plt): Document. * doc/install.texi: Document --enable-targets and --enable-secureplt. Correct xrefs to "Using the GNU Compiler Collection (GCC)". * config/rs6000/secureplt.h: New file. * config/rs6000/sysv4.h (TARGET_SECURE_PLT): Define. (SUBTARGET_OVERRIDE_OPTIONS): Error if -msecure-plt given without assembler support. (CC1_SECURE_PLT_DEFAULT_SPEC): Define. (CC1_SPEC): Delete duplicate mno-sdata. Invoke cc1_secure_plt_default. (SUBTARGET_EXTRA_SPECS): Add cc1_secure_plt_default. * config/rs6000/sysv4.opt (msecure-plt, bss-plt): Add options. * config/rs6000/rs6000.h (TARGET_SECURE_PLT): Define. * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Handle TARGET_SECURE_PLT got register load sequence. (rs6000_emit_prologue): Call rs6000_emit_load_toc_table when TARGET_SECURE_PLT. (rs6000_elf_declare_function_name): Don't emit toc address offset word when TARGET_SECURE_PLT. * config/rs6000/rs6000.md (elf_high, elf_low): Move past load_toc_*. (load_toc_v4_PIC_1) Enable for TARGET_SECURE_PLT. (load_toc_v4_PIC_3b, load_toc_v4_PIC_3c): New insns. (call, call_value): Mark pic_offset_table_rtx used for sysv pic and TARGET_SECURE_PLT. (call_nonlocal_sysv, call_value_nonlocal_sysv, sibcall_nonlocal_sysv, sibcall_value_nonlocal_sysv): Add 32768 offset when TARGET_SECURE_PLT and -fPIC. * config/rs6000/tramp.asm (trampoline_initial): Use "bcl 20,31". (__trampoline_setup): Likewise. Init r30 before plt call. From-SVN: r100415
2005-06-01 02:30:26 +02:00
[], [])
collect2.c (TARGET_64BIT): Redefine to target's default. 2010-04-27 Kai Tietz <kai.tietz@onevision.com> * collect2.c (TARGET_64BIT): Redefine to target's default. * tlink.c: Likewise. * config/i386/cygming.h (USER_LABEL_PREFIX): Define dependent to TARGET_64BIT and USE_MINGW64_LEADING_UNDERSCORES. * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): Use for underscoring __USER_LABEL_PREFIX__. * config/i386/mingw-w64.h (SUB_LINK_ENTRY): New macro. (SUB_LINK_ENTRY32): New. (SUB_LINK_ENTRY64): New. (LINK_SPEC): Replace entry point spec by SUB_LINK_ENTRY. * config/i386/mingw32 (SUB_LINK_ENTRY32): New. (SUB_LINK_ENTRY64): New. (SUB_LINK_ENTRY): New. (LINK_SPEC): Use SUB_LINK_ENTRY instead of hard-coded entry-point. (DWARF2_UNWIND_INFO): Error out for use of dw2 unwind when x64 target is choosen. * config.in (USE_MINGW64_LEADING_UNDERSCORES): New. * configure: Regenerated. * configure.ac (leading-mingw64-underscores): Option added. From-SVN: r158791
2010-04-27 19:48:58 +02:00
AC_ARG_ENABLE(leading-mingw64-underscores,
AS_HELP_STRING([--enable-leading-mingw64-underscores],
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[enable leading underscores on 64 bit mingw targets]),
collect2.c (TARGET_64BIT): Redefine to target's default. 2010-04-27 Kai Tietz <kai.tietz@onevision.com> * collect2.c (TARGET_64BIT): Redefine to target's default. * tlink.c: Likewise. * config/i386/cygming.h (USER_LABEL_PREFIX): Define dependent to TARGET_64BIT and USE_MINGW64_LEADING_UNDERSCORES. * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): Use for underscoring __USER_LABEL_PREFIX__. * config/i386/mingw-w64.h (SUB_LINK_ENTRY): New macro. (SUB_LINK_ENTRY32): New. (SUB_LINK_ENTRY64): New. (LINK_SPEC): Replace entry point spec by SUB_LINK_ENTRY. * config/i386/mingw32 (SUB_LINK_ENTRY32): New. (SUB_LINK_ENTRY64): New. (SUB_LINK_ENTRY): New. (LINK_SPEC): Use SUB_LINK_ENTRY instead of hard-coded entry-point. (DWARF2_UNWIND_INFO): Error out for use of dw2 unwind when x64 target is choosen. * config.in (USE_MINGW64_LEADING_UNDERSCORES): New. * configure: Regenerated. * configure.ac (leading-mingw64-underscores): Option added. From-SVN: r158791
2010-04-27 19:48:58 +02:00
[],[])
AS_IF([ test x"$enable_leading_mingw64_underscores" = xyes ],
[AC_DEFINE(USE_MINGW64_LEADING_UNDERSCORES, 1,
[Define if we should use leading underscore on 64 bit mingw targets])])
re PR target/36079 (cld instruction is not emitted anymore.) PR target/36079 * configure.ac: Handle --enable-cld. * configure: Regenerated. * config.gcc: Add USE_IX86_CLD to tm_defines for x86 targets. * config/i386/i386.h (struct machine_function): Add needs_cld field. (ix86_current_function_needs_cld): New define. * config/i386/i386.md (UNSPEC_CLD): New unspec volatile constant. (cld): New isns pattern. (strmov_singleop, rep_mov, strset_singleop, rep_stos, cmpstrnqi_nz_1, cmpstrnqi_1, strlenqi_1): Set ix86_current_function_needs_cld flag. * config/i386/i386.opt (mcld): New option. * config/i386/i386.c (ix86_expand_prologue): Emit cld insn if TARGET_CLD and ix86_current_function_needs_cld. (override_options): Use -mcld by default for 32-bit code if USE_IX86_CLD. * doc/install.texi (Options specification): Document --enable-cld. * doc/invoke.texi (Machine Dependent Options) [i386 and x86-64 Options]: Add -mcld option. (Intel 386 and AMD x86-64 Options): Document -mcld option. From-SVN: r135792
2008-05-23 09:53:16 +02:00
AC_ARG_ENABLE(cld,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-cld], [enable -mcld by default for 32bit x86])], [],
re PR target/36079 (cld instruction is not emitted anymore.) PR target/36079 * configure.ac: Handle --enable-cld. * configure: Regenerated. * config.gcc: Add USE_IX86_CLD to tm_defines for x86 targets. * config/i386/i386.h (struct machine_function): Add needs_cld field. (ix86_current_function_needs_cld): New define. * config/i386/i386.md (UNSPEC_CLD): New unspec volatile constant. (cld): New isns pattern. (strmov_singleop, rep_mov, strset_singleop, rep_stos, cmpstrnqi_nz_1, cmpstrnqi_1, strlenqi_1): Set ix86_current_function_needs_cld flag. * config/i386/i386.opt (mcld): New option. * config/i386/i386.c (ix86_expand_prologue): Emit cld insn if TARGET_CLD and ix86_current_function_needs_cld. (override_options): Use -mcld by default for 32-bit code if USE_IX86_CLD. * doc/install.texi (Options specification): Document --enable-cld. * doc/invoke.texi (Machine Dependent Options) [i386 and x86-64 Options]: Add -mcld option. (Intel 386 and AMD x86-64 Options): Document -mcld option. From-SVN: r135792
2008-05-23 09:53:16 +02:00
[enable_cld=no])
Turn on -fomit-frame-pointer by default for 32bit Linux/x86. 2010-08-12 H.J. Lu <hongjiu.lu@intel.com> Uros Bizjak <ubizjak@gmail.com> * config.gcc: Handle --enable-frame-pointer. * configure.ac: Add --enable-frame-pointer. * configure: Regenerated. * config/i386/i386.c (USE_IX86_FRAME_POINTER): Default to 0. (override_options): If not configured with --enable-frame-pointer, enable -fomit-frame-pointer (but not for TARGET_MACHO or when optimizing for size), -fasynchronous-unwind-tables and -maccumulate-outgoing-args by default. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r163196
2010-08-12 18:39:37 +02:00
AC_ARG_ENABLE(frame-pointer,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-frame-pointer],
[enable -fno-omit-frame-pointer by default for 32bit x86])], [],
Turn on -fomit-frame-pointer by default for 32bit Linux/x86. 2010-08-12 H.J. Lu <hongjiu.lu@intel.com> Uros Bizjak <ubizjak@gmail.com> * config.gcc: Handle --enable-frame-pointer. * configure.ac: Add --enable-frame-pointer. * configure: Regenerated. * config/i386/i386.c (USE_IX86_FRAME_POINTER): Default to 0. (override_options): If not configured with --enable-frame-pointer, enable -fomit-frame-pointer (but not for TARGET_MACHO or when optimizing for size), -fasynchronous-unwind-tables and -maccumulate-outgoing-args by default. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r163196
2010-08-12 18:39:37 +02:00
[
case $target_os in
Enable -fomit-frame-pointer on darwin which support dwarf2. 2010-08-13 Jack Howarth <howarth@bromo.med.uc.edu> * gcc/configure.ac: Enable -fomit-frame-pointer on darwin which support dwarf2. * config/i386/i386.c (override_options): Same. From-SVN: r163227
2010-08-13 19:06:42 +02:00
linux* | darwin[[8912]]*)
# Enable -fomit-frame-pointer by default for Linux and Darwin with
# DWARF2.
Turn on -fomit-frame-pointer by default for 32bit Linux/x86. 2010-08-12 H.J. Lu <hongjiu.lu@intel.com> Uros Bizjak <ubizjak@gmail.com> * config.gcc: Handle --enable-frame-pointer. * configure.ac: Add --enable-frame-pointer. * configure: Regenerated. * config/i386/i386.c (USE_IX86_FRAME_POINTER): Default to 0. (override_options): If not configured with --enable-frame-pointer, enable -fomit-frame-pointer (but not for TARGET_MACHO or when optimizing for size), -fasynchronous-unwind-tables and -maccumulate-outgoing-args by default. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r163196
2010-08-12 18:39:37 +02:00
enable_frame_pointer=no
;;
*)
enable_frame_pointer=yes
;;
esac
])
Mumit Khan <khan@xraylith.wisc.edu> * configure.in: Handle --disable/enable-win32-registry. * install.texi: Document --disable/enable-win32-registry. * acconfig.h (ENABLE_WIN32_REGISTRY): New macro. (WIN32_REGISTRY_KEY): New macro. * prefix.c: Use to enable/disable win32-specific code. (lookup_key): Use versioned key. * configure: Regenerate. * config.in: Likewise. From-SVN: r28712
1999-08-15 00:04:44 +02:00
# Windows32 Registry support for specifying GCC installation paths.
AC_ARG_ENABLE(win32-registry,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--disable-win32-registry],
[disable lookup of installation paths in the
Registry on Windows hosts])
AS_HELP_STRING([--enable-win32-registry], [enable registry lookup (default)])
AS_HELP_STRING([--enable-win32-registry=KEY],
[use KEY instead of GCC version as the last portion
of the registry key])],,)
gcc-version.m4: Delete. config: * gcc-version.m4: Delete. fastjar: * Makefile.am (fastjar_TEXINFOS): Add gcc-vers.texi. (BASEVER, DEVPHASE): New variables. (POD2MAN): Adjust setting of --release option. (fastjar.1, grepjar.1, gcc-vers.texi): New rules. * Makefile.in: Regenerate. * configure.ac: Do not invoke TL_AC_GCC_VERSION. * aclocal.m4, configure: Regenerate. gcc: * BASE-VER, DATESTAMP, DEV-PHASE: New files. * Makefile.in (gcc_version, gcc_version_trigger, ): Delete. (BASEVER, DEVPHASE, DATESTAMP, BASEVER_c, DEVPHASE_c, DATESTAMP_c) (BASEVER_s, DEVPHASE_s, DATESTAMP_s): New variables. (version): Define using $(BASEVER_c). (Makefile, config.status, build/gcov-iov.o): No longer depends on version.c. (version.o): Depend on version files; add custom generation command. (prefix.o): Define BASEVER on command line. (s-iov): Depend on version files; adjust command. (TEXI_CPP_FILES, TEX_IGCC_FILES, TEXI_GCCINT_FILES, TEXI_CPPINT_FILES): Add gcc-vers.texi. (gcc-vers.texi): New rule. (doc/%.info, doc/%.dvi): Add -I . to command line. (doc/gccinstall.dvi): Likewise. (PACKAGE): Delete. All uses replaced with "gcc". * aclocal.m4: Do not include gcc-version.m4. * configure.ac: Do not invoke TL_AC_GCC_VERSION. Do not AC_SUBST nor AC_DEFINE PACKAGE or VERSION. Set is_release based on contents of DEV-PHASE. Set gcc_version based on contents of BASE-VER. Define WIN32_REGISTRY_KEY only if the user overrode the default. * config.in, configure: Regenerate. * gccbug.in: Determine version of GCC in use at runtime. * gcov-iov.c: Get version number and development phase from command line, not by including version.c. * intl.c: Replace all uses of PACKAGE with "gcc". * libada-mk.in: Delete unused "gcc_version" variable. * prefix.c: Default WIN32_REGISTRY_KEY to BASEVER. * version.c: (VERSUFFIX): New hook for redistributors; adjust commentary to match. (version_string): Put together from pieces. * config/alpha/x-vms: Do not use $(gcc_version). * config/i386/t-nwld: Likewise. * doc/include/gcc-common.texi: Include gcc-vers.texi for version-GCC and DEVELOPMENT. gcc/ada: * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info) (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi to dependencies. gcc/fortran: * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi. gcc/java: * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi. gcc/treelang: * Make-lang.in (TEXI_TREELANG_FILES): Add gcc-vers.texi. libstdc++-v3: * include/Makefile.am (c++config.h): Depend on DATESTAMP from gcc subdirectory. Generate #define of __GLIBCXX__ from contents of that file. * include/Makefile.in: Regenerate. * include/bits/c++config: Do not define __GLIBCXX__. maintainer-scripts: * README: Update. * gcc_release: Update gcc/DEV-PHASE if that file exists, instead of gcc/version.c. * update_version: Handle updating gcc/DATESTAMP. * update_web_docs: Generate gcc-vers.texi first. From-SVN: r96549
2005-03-16 07:04:10 +01:00
config.gcc: Don't default xmake_file to ${cpu_type}/x-${cpu_type}. 2001-05-01 Zack Weinberg <zackw@stanford.edu> * config.gcc: Don't default xmake_file to ${cpu_type}/x-${cpu_type}. Remove references to deleted files. (*-*-openbsd): No need to override xmake_file. (*-*-sysv4): Treat like *-*-sysv. * configure.in: Probe for ldopen in various places, and set up collect2 to be linked with them if found. Don't dink with Windows registry stuff unless $host_os is a Win32 os name. Check to see if we need -ladvapi32. * configure: Regenerate. * Makefile: Get rid of CLIB and HOST_CLIB. Substitute in COLLECT2_LIBS and link collect2 against its contents. * build-make: Get rid of HOST_CLIB. * config/a29k/x-unix, config/alpha/x-osf, config/i386/x-aix, config/i386/x-osfrose, config/m68k/x-dpx2, config/mips/x-iris3, config/mips/x-mips, config/mips/x-osfrose, config/mips/x-sony, config/mips/x-sysv, config/rs6000/x-aix31, config/rs6000/x-aix41, config/rs6000/x-rs6000: Delete. * config/i386/x-cygwin, config/m68k/t-aux, config/mips/x-iris: Don't set CLIB. 24 x-host fragments remain, 0 x-cpu, 3 top level. 2001-05-01 Zack Weinberg <zackw@stanford.edu> * aclocal.m4 (gcc_AC_C_CHAR_BIT): Correct test program. * configure: Regenerate. From-SVN: r41732
2001-05-01 19:45:05 +02:00
case $host_os in
configure.ac: Remove uwin* cases. * configure.ac: Remove uwin* cases. * config.build: Remove cases for i370-*-opened*, i370-*-mvs*, i[34567]86-*-sco3.2v5*, i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, i[34567]86-*-sysv4*, i[34567]86-*-udk*, i[34567]86-*-uwin*, i386-*-vsta. * config.host: Remove cases for i370-*-opened*, i370-*-mvs*, i[34567]86-*-uwin*, powerpc-*-beos*. From-SVN: r227077
2015-08-21 19:38:01 +02:00
win32 | pe | cygwin* | mingw32*)
gcc-version.m4: Delete. config: * gcc-version.m4: Delete. fastjar: * Makefile.am (fastjar_TEXINFOS): Add gcc-vers.texi. (BASEVER, DEVPHASE): New variables. (POD2MAN): Adjust setting of --release option. (fastjar.1, grepjar.1, gcc-vers.texi): New rules. * Makefile.in: Regenerate. * configure.ac: Do not invoke TL_AC_GCC_VERSION. * aclocal.m4, configure: Regenerate. gcc: * BASE-VER, DATESTAMP, DEV-PHASE: New files. * Makefile.in (gcc_version, gcc_version_trigger, ): Delete. (BASEVER, DEVPHASE, DATESTAMP, BASEVER_c, DEVPHASE_c, DATESTAMP_c) (BASEVER_s, DEVPHASE_s, DATESTAMP_s): New variables. (version): Define using $(BASEVER_c). (Makefile, config.status, build/gcov-iov.o): No longer depends on version.c. (version.o): Depend on version files; add custom generation command. (prefix.o): Define BASEVER on command line. (s-iov): Depend on version files; adjust command. (TEXI_CPP_FILES, TEX_IGCC_FILES, TEXI_GCCINT_FILES, TEXI_CPPINT_FILES): Add gcc-vers.texi. (gcc-vers.texi): New rule. (doc/%.info, doc/%.dvi): Add -I . to command line. (doc/gccinstall.dvi): Likewise. (PACKAGE): Delete. All uses replaced with "gcc". * aclocal.m4: Do not include gcc-version.m4. * configure.ac: Do not invoke TL_AC_GCC_VERSION. Do not AC_SUBST nor AC_DEFINE PACKAGE or VERSION. Set is_release based on contents of DEV-PHASE. Set gcc_version based on contents of BASE-VER. Define WIN32_REGISTRY_KEY only if the user overrode the default. * config.in, configure: Regenerate. * gccbug.in: Determine version of GCC in use at runtime. * gcov-iov.c: Get version number and development phase from command line, not by including version.c. * intl.c: Replace all uses of PACKAGE with "gcc". * libada-mk.in: Delete unused "gcc_version" variable. * prefix.c: Default WIN32_REGISTRY_KEY to BASEVER. * version.c: (VERSUFFIX): New hook for redistributors; adjust commentary to match. (version_string): Put together from pieces. * config/alpha/x-vms: Do not use $(gcc_version). * config/i386/t-nwld: Likewise. * doc/include/gcc-common.texi: Include gcc-vers.texi for version-GCC and DEVELOPMENT. gcc/ada: * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info) (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi to dependencies. gcc/fortran: * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi. gcc/java: * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi. gcc/treelang: * Make-lang.in (TEXI_TREELANG_FILES): Add gcc-vers.texi. libstdc++-v3: * include/Makefile.am (c++config.h): Depend on DATESTAMP from gcc subdirectory. Generate #define of __GLIBCXX__ from contents of that file. * include/Makefile.in: Regenerate. * include/bits/c++config: Do not define __GLIBCXX__. maintainer-scripts: * README: Update. * gcc_release: Update gcc/DEV-PHASE if that file exists, instead of gcc/version.c. * update_version: Handle updating gcc/DATESTAMP. * update_web_docs: Generate gcc-vers.texi first. From-SVN: r96549
2005-03-16 07:04:10 +01:00
if test "x$enable_win32_registry" != xno; then
AC_SEARCH_LIBS(RegOpenKeyExA, advapi32,, [enable_win32_registry=no])
fi
Mumit Khan <khan@xraylith.wisc.edu> * configure.in: Handle --disable/enable-win32-registry. * install.texi: Document --disable/enable-win32-registry. * acconfig.h (ENABLE_WIN32_REGISTRY): New macro. (WIN32_REGISTRY_KEY): New macro. * prefix.c: Use to enable/disable win32-specific code. (lookup_key): Use versioned key. * configure: Regenerate. * config.in: Likewise. From-SVN: r28712
1999-08-15 00:04:44 +02:00
gcc-version.m4: Delete. config: * gcc-version.m4: Delete. fastjar: * Makefile.am (fastjar_TEXINFOS): Add gcc-vers.texi. (BASEVER, DEVPHASE): New variables. (POD2MAN): Adjust setting of --release option. (fastjar.1, grepjar.1, gcc-vers.texi): New rules. * Makefile.in: Regenerate. * configure.ac: Do not invoke TL_AC_GCC_VERSION. * aclocal.m4, configure: Regenerate. gcc: * BASE-VER, DATESTAMP, DEV-PHASE: New files. * Makefile.in (gcc_version, gcc_version_trigger, ): Delete. (BASEVER, DEVPHASE, DATESTAMP, BASEVER_c, DEVPHASE_c, DATESTAMP_c) (BASEVER_s, DEVPHASE_s, DATESTAMP_s): New variables. (version): Define using $(BASEVER_c). (Makefile, config.status, build/gcov-iov.o): No longer depends on version.c. (version.o): Depend on version files; add custom generation command. (prefix.o): Define BASEVER on command line. (s-iov): Depend on version files; adjust command. (TEXI_CPP_FILES, TEX_IGCC_FILES, TEXI_GCCINT_FILES, TEXI_CPPINT_FILES): Add gcc-vers.texi. (gcc-vers.texi): New rule. (doc/%.info, doc/%.dvi): Add -I . to command line. (doc/gccinstall.dvi): Likewise. (PACKAGE): Delete. All uses replaced with "gcc". * aclocal.m4: Do not include gcc-version.m4. * configure.ac: Do not invoke TL_AC_GCC_VERSION. Do not AC_SUBST nor AC_DEFINE PACKAGE or VERSION. Set is_release based on contents of DEV-PHASE. Set gcc_version based on contents of BASE-VER. Define WIN32_REGISTRY_KEY only if the user overrode the default. * config.in, configure: Regenerate. * gccbug.in: Determine version of GCC in use at runtime. * gcov-iov.c: Get version number and development phase from command line, not by including version.c. * intl.c: Replace all uses of PACKAGE with "gcc". * libada-mk.in: Delete unused "gcc_version" variable. * prefix.c: Default WIN32_REGISTRY_KEY to BASEVER. * version.c: (VERSUFFIX): New hook for redistributors; adjust commentary to match. (version_string): Put together from pieces. * config/alpha/x-vms: Do not use $(gcc_version). * config/i386/t-nwld: Likewise. * doc/include/gcc-common.texi: Include gcc-vers.texi for version-GCC and DEVELOPMENT. gcc/ada: * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info) (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi to dependencies. gcc/fortran: * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi. gcc/java: * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi. gcc/treelang: * Make-lang.in (TEXI_TREELANG_FILES): Add gcc-vers.texi. libstdc++-v3: * include/Makefile.am (c++config.h): Depend on DATESTAMP from gcc subdirectory. Generate #define of __GLIBCXX__ from contents of that file. * include/Makefile.in: Regenerate. * include/bits/c++config: Do not define __GLIBCXX__. maintainer-scripts: * README: Update. * gcc_release: Update gcc/DEV-PHASE if that file exists, instead of gcc/version.c. * update_version: Handle updating gcc/DATESTAMP. * update_web_docs: Generate gcc-vers.texi first. From-SVN: r96549
2005-03-16 07:04:10 +01:00
if test "x$enable_win32_registry" != xno; then
AC_DEFINE(ENABLE_WIN32_REGISTRY, 1,
[Define to 1 if installation paths should be looked up in the Windows
Registry. Ignored on non-Windows hosts.])
if test "x$enable_win32_registry" != xyes \
&& test "x$enable_win32_registry" != x; then
AC_DEFINE_UNQUOTED(WIN32_REGISTRY_KEY, "$enable_win32_registry",
[Define to be the last component of the Windows registry key under which
to look for installation paths. The full key used will be
HKEY_LOCAL_MACHINE/SOFTWARE/Free Software Foundation/{WIN32_REGISTRY_KEY}.
The default is the GCC version number.])
fi
fi
Mumit Khan <khan@xraylith.wisc.edu> * configure.in: Handle --disable/enable-win32-registry. * install.texi: Document --disable/enable-win32-registry. * acconfig.h (ENABLE_WIN32_REGISTRY): New macro. (WIN32_REGISTRY_KEY): New macro. * prefix.c: Use to enable/disable win32-specific code. (lookup_key): Use versioned key. * configure: Regenerate. * config.in: Likewise. From-SVN: r28712
1999-08-15 00:04:44 +02:00
;;
esac
(cross_overrides, build_overrides): Use absolute path to GCC top-level source directory. From-SVN: r14205
1997-06-10 01:22:36 +02:00
# Get an absolute path to the GCC top-level source directory
Makefile.in: Allow for PWDCMD to override hardcoded pwd. * Makefile.in: Allow for PWDCMD to override hardcoded pwd. * config-ml.in: Likewise. * configure: Likewise. * configure.in: Likewise. boehm-gc: * acinclude.m4: Allow for PWDCMD to override hardcoded pwd. * aclocal.m4: Regenerate. * configure: Regenerate. config: * acinclude.m4: Allow for PWDCMD to override hardcoded pwd. contrib: * test_installed: Allow for PWDCMD to override hardcoded pwd. * test_summary: Likewise. gcc: * Makefile.in: Allow for PWDCMD to override hardcoded pwd. * configure.in: Likewise. * fixinc/check.tpl: Likewise. * fixinc/fixinc.dgux: Likewise. * fixinc/fixinc.svr4: Likewise. * fixinc/fixinc.winnt: Likewise. * fixinc/fixincl.sh: Likewise. * fixproto: Likewise. * configure: Regenerate. gcc/ada: * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd. * Makefile.in: Likewise. gcc/f: * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. gcc/java: * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. gcc/po: * exgettext: Allow for PWDCMD to override hardcoded pwd. gcc/treelang: * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. libf2c: * Makefile.in: Allow for PWDCMD to override hardcoded pwd. * aclocal.m4: Likewise. * configure: Regenerate. libjava: * acinclude.m4: Allow for PWDCMD to override hardcoded pwd. * configure.in: Likewise. * aclocal.m4: Regenerate. * configure: Regenerate. libobjc: * aclocal.m4: Allow for PWDCMD to override hardcoded pwd. * configure: Regenerate. libstdc++-v3: * Makefile.am: Allow for PWDCMD to override hardcoded pwd. * acinclude.m4: Likewise. * docs/html/Makefile: Likewise. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. zlib: * configure.in: Allow for PWDCMD to override hardcoded pwd. * configure: Regenerate. * ChangeLog: Move entries to ChangeLog.gcj. From-SVN: r53523
2002-05-16 19:43:21 +02:00
holddir=`${PWDCMD-pwd}`
(cross_overrides, build_overrides): Use absolute path to GCC top-level source directory. From-SVN: r14205
1997-06-10 01:22:36 +02:00
cd $srcdir
Makefile.in: Allow for PWDCMD to override hardcoded pwd. * Makefile.in: Allow for PWDCMD to override hardcoded pwd. * config-ml.in: Likewise. * configure: Likewise. * configure.in: Likewise. boehm-gc: * acinclude.m4: Allow for PWDCMD to override hardcoded pwd. * aclocal.m4: Regenerate. * configure: Regenerate. config: * acinclude.m4: Allow for PWDCMD to override hardcoded pwd. contrib: * test_installed: Allow for PWDCMD to override hardcoded pwd. * test_summary: Likewise. gcc: * Makefile.in: Allow for PWDCMD to override hardcoded pwd. * configure.in: Likewise. * fixinc/check.tpl: Likewise. * fixinc/fixinc.dgux: Likewise. * fixinc/fixinc.svr4: Likewise. * fixinc/fixinc.winnt: Likewise. * fixinc/fixincl.sh: Likewise. * fixproto: Likewise. * configure: Regenerate. gcc/ada: * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd. * Makefile.in: Likewise. gcc/f: * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. gcc/java: * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. gcc/po: * exgettext: Allow for PWDCMD to override hardcoded pwd. gcc/treelang: * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. libf2c: * Makefile.in: Allow for PWDCMD to override hardcoded pwd. * aclocal.m4: Likewise. * configure: Regenerate. libjava: * acinclude.m4: Allow for PWDCMD to override hardcoded pwd. * configure.in: Likewise. * aclocal.m4: Regenerate. * configure: Regenerate. libobjc: * aclocal.m4: Allow for PWDCMD to override hardcoded pwd. * configure: Regenerate. libstdc++-v3: * Makefile.am: Allow for PWDCMD to override hardcoded pwd. * acinclude.m4: Likewise. * docs/html/Makefile: Likewise. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. zlib: * configure.in: Allow for PWDCMD to override hardcoded pwd. * configure: Regenerate. * ChangeLog: Move entries to ChangeLog.gcj. From-SVN: r53523
2002-05-16 19:43:21 +02:00
topdir=`${PWDCMD-pwd}`
(cross_overrides, build_overrides): Use absolute path to GCC top-level source directory. From-SVN: r14205
1997-06-10 01:22:36 +02:00
cd $holddir
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
# Conditionalize the makefile for this host machine.
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
xmake_file=
configure.in: Remove uses of "for x in .. * configure.in: Remove uses of "for x in .. ${foo}" idiom. * configure: Regenerate. From-SVN: r70967
2003-08-31 21:37:19 +02:00
for f in ${host_xmake_file}
configure.in (host_overrides): Set to Make-host. * configure.in (host_overrides): Set to Make-host. (dep_host_xmakefile): Loop over all elements in host_make_file. (target_overrides): Set to Make-target. (dep_tmake_file): Loop over all elements in tmake_file. (configure.frag): Pass dep_host_xmake_file, dep_tmake_file. From-SVN: r14516
1997-07-22 18:25:40 +02:00
do
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test -f ${srcdir}/config/$f
configure.in (host_overrides): Set to Make-host. * configure.in (host_overrides): Set to Make-host. (dep_host_xmakefile): Loop over all elements in host_make_file. (target_overrides): Set to Make-target. (dep_tmake_file): Loop over all elements in tmake_file. (configure.frag): Pass dep_host_xmake_file, dep_tmake_file. From-SVN: r14516
1997-07-22 18:25:40 +02:00
then
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
xmake_file="${xmake_file} \$(srcdir)/config/$f"
configure.in (host_overrides): Set to Make-host. * configure.in (host_overrides): Set to Make-host. (dep_host_xmakefile): Loop over all elements in host_make_file. (target_overrides): Set to Make-target. (dep_tmake_file): Loop over all elements in tmake_file. (configure.frag): Pass dep_host_xmake_file, dep_tmake_file. From-SVN: r14516
1997-07-22 18:25:40 +02:00
fi
done
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
# Conditionalize the makefile for this target machine.
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
tmake_file_=
configure.in: Remove uses of "for x in .. * configure.in: Remove uses of "for x in .. ${foo}" idiom. * configure: Regenerate. From-SVN: r70967
2003-08-31 21:37:19 +02:00
for f in ${tmake_file}
configure.in (host_overrides): Set to Make-host. * configure.in (host_overrides): Set to Make-host. (dep_host_xmakefile): Loop over all elements in host_make_file. (target_overrides): Set to Make-target. (dep_tmake_file): Loop over all elements in tmake_file. (configure.frag): Pass dep_host_xmake_file, dep_tmake_file. From-SVN: r14516
1997-07-22 18:25:40 +02:00
do
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test -f ${srcdir}/config/$f
configure.in (host_overrides): Set to Make-host. * configure.in (host_overrides): Set to Make-host. (dep_host_xmakefile): Loop over all elements in host_make_file. (target_overrides): Set to Make-target. (dep_tmake_file): Loop over all elements in tmake_file. (configure.frag): Pass dep_host_xmake_file, dep_tmake_file. From-SVN: r14516
1997-07-22 18:25:40 +02:00
then
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
configure.in (host_overrides): Set to Make-host. * configure.in (host_overrides): Set to Make-host. (dep_host_xmakefile): Loop over all elements in host_make_file. (target_overrides): Set to Make-target. (dep_tmake_file): Loop over all elements in tmake_file. (configure.frag): Pass dep_host_xmake_file, dep_tmake_file. From-SVN: r14516
1997-07-22 18:25:40 +02:00
fi
done
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
tmake_file="${tmake_file_}"
Move language subdirectory Makefile processing into configure.lang. From-SVN: r14188
1997-06-09 22:48:13 +02:00
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
out_object_file=`basename $out_file .c`.o
common-target-def.h, [...]: New files. * common/common-target-def.h, common/common-target.def, common/common-target.h, common/config/default-common.c, common/config/pa/pa-common.c: New files. * Makefile.in (common_out_file, common_out_object_file, COMMON_TARGET_H, COMMON_TARGET_DEF_H): New. (OBJS-libcommon-target): Include $(common_out_object_file). (prefix.o): Update dependencies. ($(common_out_object_file), common/common-target-hooks-def.h, s-common-target-hooks-def-h): New. (s-tm-texi): Also check timestamp on common-target.def. (build/genhooks.o): Update dependencies. * config.gcc (common_out_file, target_has_targetm_common): Define. * config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with TARGET_ALWAYS_STRIP_DOTDOT. * configure.ac (common_out_object_file): Define. (common_out_file, common_out_object_file): Substitute. (common): Create directory. * configure: Regenerate. * doc/tm.texi.in (targetm_common): Document. (TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry. * doc/tm.texi: Regenerate. * genhooks.c (hook_array): Also include common/common-target.def. * prefix.c (tm.h): Don't include. (common/common-target.h): Include. (ALWAYS_STRIP_DOTDOT): Don't define. (update_path): Use targetm_common.always_strip_dotdot instead of ALWAYS_STRIP_DOTDOT. * system.h (ALWAYS_STRIP_DOTDOT): Poison. From-SVN: r175052
2011-06-14 22:11:37 +02:00
common_out_object_file=`basename $common_out_file .c`.o
Move language subdirectory Makefile processing into configure.lang. From-SVN: r14188
1997-06-09 22:48:13 +02:00
config.gcc (extra_options): New variable for listing option files. * config.gcc (extra_options): New variable for listing option files. Add ${cpu_type}/${cpu_type}.opt to it if that file exists. * configure.ac (extra_opt_files): New AC_SUBST variable. (tm_file_list, tm_include_list): Include options.h first. * configure: Regenerate. * Makefile.in (extra_opt_files, ALL_OPT_FILES): New variables. (s-options): Use $(ALL_OPT_FILES) instead of $(lang_opt_files) (s-options-h): New rule. (options.h): Depend on it. (TEXI_GCCINT_FILES): Add options.texi. * hooks.h (hook_bool_size_t_constcharptr_int_true): Declare. * hooks.c (hook_bool_size_t_constcharptr_int_true): New function. * target.h (gcc_target): Add default_target_flags and handle_option. * target-def.h (TARGET_DEFAULT_TARGET_FLAGS) (TARGET_HANDLE_OPTION): New macros. (TARGET_INITIALIZER): Include them. * opt-functions.awk (opt_args, nth_arg): New functions. (switch_flags): Handle the "Target" flag. (var_args): Delete. (var_name): Use opt_args and nth_arg. (var_set, var_ref): Likewise. Handle "Mask" and "InverseMask". * opth-gen.awk: Declare target_flags. Declare MASK_* and TARGET_* macros for the "Mask" and "InverseMask" options. * opts.h (cl_var_cond): New enum. (cl_option): Replace the "has_set_value" and "set_value" fields with "var_cond" and "var_value". (CL_TARGET): New macro. (option_enabled, print_filtered_help): Declare. (decode_options): Move definition. * opts.c (handle_option): Search for the original option before removing any "no-" prefix. Handle CL_TARGET. Adjust for the new var_cond and var_value fields. Use targetm.handle_option to handle target options. (decode_options): Set target_flags to targetm.default_target_flags. (print_filtered_help): Make global. Handle CL_TARGET. (option_enabled): New function. * toplev.c (target_switches): Guard with #ifdef TARGET_SWITCHES. (display_target_options, set_target_switch, print_switch_values) (default_pch_valid_p): Guard uses of target_switches with #ifdef TARGET_SWITCHES. Also... (display_target_options): Display the CL_TARGET entries in cl_options. (set_target_option): Don't complain about the "" option when TARGET_SWITCHES is undefined. (print_switch_values): Use option_enabled. (default_pch_valid_p): Check cl_options[] when looking for something that has changed the value of target_flags. * c.opt: Remove documentation from top of file. * doc/gccint.texi: Add an "Options" chapter. Include options.texi. * doc/sourecebuild.texi: Refer to the new options documentation instead of c.opt. Document machine-specific .opt files. * doc/tm.texi (target_flags): Say that this variable is declared by options.h. (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Document. (TARGET_SWITCHES, TARGET_OPTIONS): Refer to the option files as an alternative. * doc/options.texi: New file. From-SVN: r96448
2005-03-14 21:18:43 +01:00
tm_file_list="options.h"
flag-types.h: New. * flag-types.h: New. * Makefile.in (TH_H): Include $(OPTIONS_H) instead of $(FLAGS_H). (FLAGS_H): Include flag-types.h. Include $(OPTIONS_H) instead of options.h. (OPTIONS_H): Define. (c-family/c-opts.o, lto-opts.o, opts.o): Use $(OPTIONS_H) instead of options.h. * configure.ac (tm_include_list): Include options.h not flags.h. * configure: Regenerate. * flags.h: Include flag-types.h. Include options.h at top of file again. (enum debug_info_type, enum debug_info_level, enum debug_info_usage, enum symbol_visibility, struct visibility_flags, enum ira_algorithm, enum ira_region, enum excess_precision, enum graph_dump_types, enum stack_check_type, enum warn_strict_overflow_code): Move to flag-types.h * opth-gen.awk: Include flag-types.h in options.h. ada: * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H) instead of options.h. java: * Make-lang.in (java/lang.o): Use $(OPTIONS_H) instead of options.h. From-SVN: r165362
2010-10-12 13:25:16 +02:00
tm_include_list="options.h insn-constants.h"
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
for f in $tm_file; do
configure.in (host_xm_file, [...]): Include hwint.h. * configure.in (host_xm_file, build_xm_file): Include hwint.h. Use case statements instead of "if test -a ... -a ... -a ..." * machmode.h: Don't define HOST_WIDE_INT, etc. Wrap use of HOST_WIDE_INT in #ifdef. * mips.h: Include hwint.h instead of providing definitions for HOST_WIDE_INT, etc. Wrap uses of HOST_WIDE_INT in #ifdef. From-SVN: r26291
1999-04-08 09:27:38 +02:00
case $f in
configure.ac: Allow tm_file to contain build-directory files. gcc/ * configure.ac: Allow tm_file to contain build-directory files. * configure: Regenerate. * config.gcc (m68k-*-uclinux*): Add ./sysroot-suffix.h to tm_file. * config/m68k/t-uclinux (sysroot-suffix.h): New target. * config/m68k/print-sysroot-suffix.sh: New file. From-SVN: r122613
2007-03-06 10:06:35 +01:00
./* )
f=`echo $f | sed 's/^..//'`
tm_file_list="${tm_file_list} $f"
tm_include_list="${tm_include_list} $f"
;;
ansidecl.h: All logic from gcc/gansidecl.h moved here. include: * ansidecl.h: All logic from gcc/gansidecl.h moved here. gcc: * gansidecl.h: Delete file. * configure.in: Change all refs to gansidecl.h to use ansidecl.h. Adjust *_file_list so they know where ansidecl.h lives. * configure: Regenerate. * Makefile.in (intl.o): Don't depend on gansidecl.h. * defaults.h: s/gansidecl.h/ansidecl.h/ in comment. * ggc.h, config/fr30/fr30.h, config/mcore/mcore.c: Don't include gansidecl.h. * intl.c, main.c, version.c, fixinc/fixlib.h, fixinc/procopen.c, fixinc/server.c: Include ansidecl.h not gansidecl.h. gcc/java: * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend on gansidecl.h. * buffer.c, jvgenmain.c: Don't include gansidecl.h. libiberty: * make-temp-file.c (try): Inline. From-SVN: r41069
2001-04-04 02:46:27 +02:00
defaults.h )
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
tm_file_list="${tm_file_list} \$(srcdir)/$f"
tm_include_list="${tm_include_list} $f"
;;
* )
tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
tm_include_list="${tm_include_list} config/$f"
;;
configure.in (host_xm_file, [...]): Include hwint.h. * configure.in (host_xm_file, build_xm_file): Include hwint.h. Use case statements instead of "if test -a ... -a ... -a ..." * machmode.h: Don't define HOST_WIDE_INT, etc. Wrap use of HOST_WIDE_INT in #ifdef. * mips.h: Include hwint.h instead of providing definitions for HOST_WIDE_INT, etc. Wrap uses of HOST_WIDE_INT in #ifdef. From-SVN: r26291
1999-04-08 09:27:38 +02:00
esac
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
done
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
tm_p_file_list=
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
tm_p_include_list=
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
for f in $tm_p_file; do
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
case $f in
tm-preds.h )
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
tm_p_file_list="${tm_p_file_list} $f"
tm_p_include_list="${tm_p_include_list} $f"
;;
* )
tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
tm_p_include_list="${tm_p_include_list} config/$f"
esac
done
xm_file_list=
xm_include_list=
for f in $xm_file; do
case $f in
ansidecl.h )
xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
xm_include_list="${xm_include_list} $f"
;;
auto-host.h )
xm_file_list="${xm_file_list} $f"
xm_include_list="${xm_include_list} $f"
;;
* )
xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
xm_include_list="${xm_include_list} config/$f"
;;
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
esac
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
done
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
host_xm_file_list=
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
host_xm_include_list=
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
for f in $host_xm_file; do
configure.in (host_xm_file, [...]): Include hwint.h. * configure.in (host_xm_file, build_xm_file): Include hwint.h. Use case statements instead of "if test -a ... -a ... -a ..." * machmode.h: Don't define HOST_WIDE_INT, etc. Wrap use of HOST_WIDE_INT in #ifdef. * mips.h: Include hwint.h instead of providing definitions for HOST_WIDE_INT, etc. Wrap uses of HOST_WIDE_INT in #ifdef. From-SVN: r26291
1999-04-08 09:27:38 +02:00
case $f in
ansidecl.h: All logic from gcc/gansidecl.h moved here. include: * ansidecl.h: All logic from gcc/gansidecl.h moved here. gcc: * gansidecl.h: Delete file. * configure.in: Change all refs to gansidecl.h to use ansidecl.h. Adjust *_file_list so they know where ansidecl.h lives. * configure: Regenerate. * Makefile.in (intl.o): Don't depend on gansidecl.h. * defaults.h: s/gansidecl.h/ansidecl.h/ in comment. * ggc.h, config/fr30/fr30.h, config/mcore/mcore.c: Don't include gansidecl.h. * intl.c, main.c, version.c, fixinc/fixlib.h, fixinc/procopen.c, fixinc/server.c: Include ansidecl.h not gansidecl.h. gcc/java: * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend on gansidecl.h. * buffer.c, jvgenmain.c: Don't include gansidecl.h. libiberty: * make-temp-file.c (try): Inline. From-SVN: r41069
2001-04-04 02:46:27 +02:00
ansidecl.h )
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
host_xm_include_list="${host_xm_include_list} $f"
;;
Merge from pch-branch up to tag pch-commit-20020603. From-SVN: r54232
2002-06-04 09:11:05 +02:00
auto-host.h )
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
host_xm_file_list="${host_xm_file_list} $f"
host_xm_include_list="${host_xm_include_list} $f"
;;
* )
host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
host_xm_include_list="${host_xm_include_list} config/$f"
;;
configure.in (host_xm_file, [...]): Include hwint.h. * configure.in (host_xm_file, build_xm_file): Include hwint.h. Use case statements instead of "if test -a ... -a ... -a ..." * machmode.h: Don't define HOST_WIDE_INT, etc. Wrap use of HOST_WIDE_INT in #ifdef. * mips.h: Include hwint.h instead of providing definitions for HOST_WIDE_INT, etc. Wrap uses of HOST_WIDE_INT in #ifdef. From-SVN: r26291
1999-04-08 09:27:38 +02:00
esac
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
done
build_xm_file_list=
for f in $build_xm_file; do
configure.in (host_xm_file, [...]): Include hwint.h. * configure.in (host_xm_file, build_xm_file): Include hwint.h. Use case statements instead of "if test -a ... -a ... -a ..." * machmode.h: Don't define HOST_WIDE_INT, etc. Wrap use of HOST_WIDE_INT in #ifdef. * mips.h: Include hwint.h instead of providing definitions for HOST_WIDE_INT, etc. Wrap uses of HOST_WIDE_INT in #ifdef. From-SVN: r26291
1999-04-08 09:27:38 +02:00
case $f in
ansidecl.h: All logic from gcc/gansidecl.h moved here. include: * ansidecl.h: All logic from gcc/gansidecl.h moved here. gcc: * gansidecl.h: Delete file. * configure.in: Change all refs to gansidecl.h to use ansidecl.h. Adjust *_file_list so they know where ansidecl.h lives. * configure: Regenerate. * Makefile.in (intl.o): Don't depend on gansidecl.h. * defaults.h: s/gansidecl.h/ansidecl.h/ in comment. * ggc.h, config/fr30/fr30.h, config/mcore/mcore.c: Don't include gansidecl.h. * intl.c, main.c, version.c, fixinc/fixlib.h, fixinc/procopen.c, fixinc/server.c: Include ansidecl.h not gansidecl.h. gcc/java: * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend on gansidecl.h. * buffer.c, jvgenmain.c: Don't include gansidecl.h. libiberty: * make-temp-file.c (try): Inline. From-SVN: r41069
2001-04-04 02:46:27 +02:00
ansidecl.h )
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
build_xm_include_list="${build_xm_include_list} $f"
;;
Merge from pch-branch up to tag pch-commit-20020603. From-SVN: r54232
2002-06-04 09:11:05 +02:00
auto-build.h | auto-host.h )
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
build_xm_file_list="${build_xm_file_list} $f"
build_xm_include_list="${build_xm_include_list} $f"
;;
* )
build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
build_xm_include_list="${build_xm_include_list} config/$f"
;;
configure.in (host_xm_file, [...]): Include hwint.h. * configure.in (host_xm_file, build_xm_file): Include hwint.h. Use case statements instead of "if test -a ... -a ... -a ..." * machmode.h: Don't define HOST_WIDE_INT, etc. Wrap use of HOST_WIDE_INT in #ifdef. * mips.h: Include hwint.h instead of providing definitions for HOST_WIDE_INT, etc. Wrap uses of HOST_WIDE_INT in #ifdef. From-SVN: r26291
1999-04-08 09:27:38 +02:00
esac
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
done
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
mips-tdump.c: Replace CROSS_COMPILE with CROSS_DIRECTORY_STRUCTURE. * mips-tdump.c: Replace CROSS_COMPILE with CROSS_DIRECTORY_STRUCTURE. * mips-tfile.c: Likewise. * gcc.c: Likewise. * configure.ac: Likewise. * cppdefault.c: Likewise. * Makefile.in: Likewise. * config/alpha/osf.h: Likewise. * config/i386/cygwin.h: Likewise. * config/i386/beos-elf.h: Likewise. * config/i386/nto.h: Likewise. * config/fr30/fr30.h: Likewise. * config/svr4.h: Likewise. * config/rs6000/aix.h: Likewise. * config/rs6000/sysv4.h: Likewise. * config/pa/pa64-hpux.h: Likewise. * config/pa/pa-hpux10.h: Likewise. * config/pa/pa-hpux11.h: Likewise. * collect2.c: Likewise. * configure: Regenerate. From-SVN: r119820
2006-12-13 10:28:16 +01:00
# Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
# cross-compiler which does not use the native headers and libraries.
build-make, cross-make: Delete file. * build-make, cross-make: Delete file. * configure.in: Set and substitute CROSS, ALL, SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_PREFIX_1, HOST_CC, HOST_CFLAGS, STMP_FIXINC, and STMP_FIXPROTO depending on whether build == host and host == target. Do not AC_SUBST_FILE build_overrides or cross_overrides. Do not AC_SUBST cross_defines or extra_c_flags. * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): New. (SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_CC, HOST_PREFIX, HOST_PREFIX_1, HOST_CFLAGS, ALL, INTERNAL_CFLAGS): Set partially or completely with autoconf-substituted @variable@ notation. (INSTALL_TARGET, @cross_defines@, @cross_overrides@, @build_overrides@, @extra_c_flags@, all.build, install-build, install-cross-rest, install-float-h-cross): Deleted. (install-normal): Rename to install. Delete old "install" indirection rule. * ada/Makefile.in, ch/Makefile.in: Don't set ALL. Delete @cross_defines@, @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS is now @CROSS@ -DIN_GCC; update comment. From-SVN: r47617
2001-12-04 19:02:50 +01:00
# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
CROSS= AC_SUBST(CROSS)
ALL=all.internal AC_SUBST(ALL)
SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' AC_SUBST(SYSTEM_HEADER_DIR)
re PR bootstrap/23131 (Fixincludes on cross-build is scanning /usr/include) PR bootstrap/23131 * configure.ac (SYSTEM_HEADER_DIR): Avoid setting to empty string. * configure: Regenerated. From-SVN: r102562
2005-07-29 21:20:44 +02:00
if test "x$with_build_sysroot" != x; then
re PR bootstrap/31020 (cannot write in </test/gnu/gcc/objdir/prev-gcc/../gcc/./include>) fixincludes: * mkheaders.in: Fix headers for each multilib required. gcc: PR bootstrap/31020 * configure.ac (CROSS_SYSTEM_HEADER_DIR, build_system_header_dir): Define using $${sysroot_headers_suffix}. * configure: Regenerate. * cppdefault.c (cpp_include_defaults): Make FIXED_INCLUDE_DIR a multilib-suffixed directory if SYSROOT_HEADERS_SUFFIX_SPEC defined. * doc/invoke.texi (-print-sysroot-headers-suffix): Document. * gcc.c (print_sysroot_headers_suffix): New. (option_map): Include --print-sysroot-headers-suffix. (display_help): Mention -print-sysroot-headers-suffix. (process_command): Handle -print-sysroot-headers-suffix. (do_spec_1): Append multilib directory to include-fixed path if sysroot suffixes in use. (main): Handle -print-sysroot-headers-suffix. * Makefile.in (start.encap): Don't depend on xlimits.h (xlimits.h): Remove. (stmp-int-hdrs): Don't depend on xlimits.h. Inline generation of limits.h for each multilib in fixinc_list. (fixinc_list, s-fixinc_list): New. (stmp-fixinc): Depend on fixinc_list. If not copying headers, generate them for each multilib in fixinc_list. (stmp-fixproto): Use include-fixed. Run fixproto for each multilib in fixinc_list. (mostlyclean): Don't remove xlimits.h. (clean): Remove include-fixed. (real-install-headers-tar, real-install-headers-cpio, real-install-headers-cp): Don't copy include, only include-fixed. (install-mkheaders): Depend on fixinc_list. Don't depend on xlimits.h. Save limits.h files for each multilib in fixinc_list. Always save mkinstalldirs. Preserve ${sysroot_headers_suffix} in SYSTEM_HEADER_DIR setting in mkheaders.conf. From-SVN: r122620
2007-03-06 16:50:28 +01:00
build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
re PR bootstrap/23131 (Fixincludes on cross-build is scanning /usr/include) PR bootstrap/23131 * configure.ac (SYSTEM_HEADER_DIR): Avoid setting to empty string. * configure: Regenerated. From-SVN: r102562
2005-07-29 21:20:44 +02:00
else
# This value is used, even on a native system, because
# CROSS_SYSTEM_HEADER_DIR is just
# $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
fi
configure.in: Avoid [[ by using test and changequote. * configure.in: Avoid [[ by using test and changequote. * configure: Rebuild. From-SVN: r21726
1998-08-14 11:23:47 +02:00
if test x$host != x$target
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
then
mips-tdump.c: Replace CROSS_COMPILE with CROSS_DIRECTORY_STRUCTURE. * mips-tdump.c: Replace CROSS_COMPILE with CROSS_DIRECTORY_STRUCTURE. * mips-tfile.c: Likewise. * gcc.c: Likewise. * configure.ac: Likewise. * cppdefault.c: Likewise. * Makefile.in: Likewise. * config/alpha/osf.h: Likewise. * config/i386/cygwin.h: Likewise. * config/i386/beos-elf.h: Likewise. * config/i386/nto.h: Likewise. * config/fr30/fr30.h: Likewise. * config/svr4.h: Likewise. * config/rs6000/aix.h: Likewise. * config/rs6000/sysv4.h: Likewise. * config/pa/pa64-hpux.h: Likewise. * config/pa/pa-hpux10.h: Likewise. * config/pa/pa-hpux11.h: Likewise. * collect2.c: Likewise. * configure: Regenerate. From-SVN: r119820
2006-12-13 10:28:16 +01:00
CROSS="-DCROSS_DIRECTORY_STRUCTURE"
build-make, cross-make: Delete file. * build-make, cross-make: Delete file. * configure.in: Set and substitute CROSS, ALL, SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_PREFIX_1, HOST_CC, HOST_CFLAGS, STMP_FIXINC, and STMP_FIXPROTO depending on whether build == host and host == target. Do not AC_SUBST_FILE build_overrides or cross_overrides. Do not AC_SUBST cross_defines or extra_c_flags. * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): New. (SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_CC, HOST_PREFIX, HOST_PREFIX_1, HOST_CFLAGS, ALL, INTERNAL_CFLAGS): Set partially or completely with autoconf-substituted @variable@ notation. (INSTALL_TARGET, @cross_defines@, @cross_overrides@, @build_overrides@, @extra_c_flags@, all.build, install-build, install-cross-rest, install-float-h-cross): Deleted. (install-normal): Rename to install. Delete old "install" indirection rule. * ada/Makefile.in, ch/Makefile.in: Don't set ALL. Delete @cross_defines@, @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS is now @CROSS@ -DIN_GCC; update comment. From-SVN: r47617
2001-12-04 19:02:50 +01:00
ALL=all.cross
gcc.c (option_map): Add --sysroot. * gcc.c (option_map): Add --sysroot. (process_command): Handle --sysroot. (display_help): Document it. * doc/cppopts.tex (-isysroot): Document. * doc/invoke.texi (--sysroot): Document. * doc/install.texi (--with-build-sysroot): Document. * Makefile.in (inhibit_libc): New variable. (INHIBIT_LIBC_CFLAGS): Likewise. (LIBGCC2_CFLAGS): Include $(INHIBIT_LIBC_CFLAGS). (CRTSTUFF_CFLAGS): Include $(INHIBIT_LIBC_CFLAGS). ($(T)crtbegin.o): Do not use @inhibit_libc@. ($(T)crtend.o): Likewise. ($(T)crtbeginS.o): Do not use @inhibit_libc@. ($(T)crtendS.o): Likewise. ($(T)crtbeginT.o): Do not use @inhibit_libc@. ($(T)crtendT.o): Likewise. (stmp-fixinc): Do not complain about missing headers if inhibit_libc. * configure.ac (inhibit_libc): Set it to true/false. (--with-build-sysroot): New option. Use it to set SYSTEM_HEADER_DIR. * configure: Regenerated. From-SVN: r102367
2005-07-25 21:42:04 +02:00
SYSTEM_HEADER_DIR=$build_system_header_dir
configure.ac: Make sure inhibit_libc remains false for mingw targets as cross. 2010-10-16 Kai Tietz <kai.tietz@onevision.com> * configure.ac: Make sure inhibit_libc remains false for mingw targets as cross. * configure: Regenerated. From-SVN: r165538
2010-10-16 13:00:16 +02:00
case $target in
*-*-mingw*)
if test "x$with_headers" = x; then
with_headers=yes
fi
;;
*)
;;
esac
Makefile.in (fixinc.sh): Pass BUILD_LIBERTY as LIBERTY to mkfixinc.sh. * Makefile.in (fixinc.sh): Pass BUILD_LIBERTY as LIBERTY to mkfixinc.sh. * fixinc/mkfixinc.sh (defs): Add LIBERTY. * configure.in (STMP_FIXINC, STMP_FIXPROTO): Don't disable on build != host sysrooted builds. * configure.in (SYSTEM_HEADER_DIR): Make sure it contains TARGET_SYSTEM_ROOT even on sysrooted natives. * configure: Rebuilt. From-SVN: r65462
2003-04-11 06:40:57 +02:00
elif test "x$TARGET_SYSTEM_ROOT" != x; then
re PR bootstrap/23131 (Fixincludes on cross-build is scanning /usr/include) PR bootstrap/23131 * configure.ac (SYSTEM_HEADER_DIR): Avoid setting to empty string. * configure: Regenerated. From-SVN: r102562
2005-07-29 21:20:44 +02:00
SYSTEM_HEADER_DIR=$build_system_header_dir
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
fi
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.ac (target_header_dir): Move block defining this to before the block setting inhibit_libc. * configure.ac (target_header_dir): Move block defining this to before the block setting inhibit_libc. (inhibit_libc): When considering $with_headers, just check it it's explicitly "no". If not, also check if $target_header_dir/stdio.h is present. If not, set inhibit_libc=true. * configure: Regenerate. From-SVN: r215439
2014-09-22 01:38:05 +02:00
if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
configure.ac: Treat a --with-headers option without argument the same as the default (i.e. * configure.ac: Treat a --with-headers option without argument the same as the default (i.e. consult sys-include directory). * configure: Regenerate. From-SVN: r236825
2016-05-27 16:50:06 +02:00
if test "x$with_headers" != x && test "x$with_headers" != xyes; then
configure.ac (target_header_dir): Move block defining this to before the block setting inhibit_libc. * configure.ac (target_header_dir): Move block defining this to before the block setting inhibit_libc. (inhibit_libc): When considering $with_headers, just check it it's explicitly "no". If not, also check if $target_header_dir/stdio.h is present. If not, set inhibit_libc=true. * configure: Regenerate. From-SVN: r215439
2014-09-22 01:38:05 +02:00
target_header_dir=$with_headers
elif test "x$with_sysroot" = x; then
target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
elif test "x$with_build_sysroot" != "x"; then
target_header_dir="${with_build_sysroot}${native_system_header_dir}"
elif test "x$with_sysroot" = xyes; then
target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
else
target_header_dir="${with_sysroot}${native_system_header_dir}"
fi
else
target_header_dir=${native_system_header_dir}
fi
configure.in: Redefine inhibit_libc conditions. * configure.in: Redefine inhibit_libc conditions. * libgcc2.c: Remove inhibit_libc conditional define. * configure: Regenerate. From-SVN: r34126
2000-05-24 08:21:49 +02:00
# If this is a cross-compiler that does not
# have its own set of headers then define
# inhibit_libc
configure.in (inhibit_libc): Don't define when configuring with --with-newlib --with-headers. * configure.in (inhibit_libc): Don't define when configuring with --with-newlib --with-headers. * configure: Regenerate. * t-sh: Remove LIB2FUNCS_EXTRA and embed-bb.c rules. From-SVN: r67396
2003-06-03 21:01:22 +02:00
# If this is using newlib, without having the headers available now,
# then define inhibit_libc in LIBGCC2_CFLAGS.
Makefile.in: Exterminate all references to assert.h. * Makefile.in: Exterminate all references to assert.h. * cross-make: Likewise. * assert.h: Delete. * configure.in: Correct commentary. * configure: Regenerate. * po/POTFILES.in: Remove assert.h. * libgcc-std.ver, libgcc2.c, libgcc2.h, sys-protos.h: Remove __eprintf. * config/t-freebsd, config/t-linux, config/t-linux-aout, config/t-netbsd, config/t-rtems, config/x-linux, config/i386/t-beos, config/mcore/t-mcore, config/mcore/t-mcore-pe: No need to override INSTALL_ASSERT_H. * fixinc/fixinc.dgux, fixinc/fixinc.interix, fixinc/fixinc.ptx, fixinc/fixinc.svr4, fixinc/fixinc.winnt, fixinc/fixinc.wrap, fixinc/fixincl.sh: Don't install assert.h into objdir/include. From-SVN: r41972
2001-05-11 19:03:02 +02:00
# This prevents libgcc2 from containing any code which requires libc
# support.
config.cc (m68hc11, [...]): Add usegas.h, rename tmake_file to m68hc11/t-m68hc11. 2008-03-27 Paolo Bonzini <bonzini@gnu.org> * config.cc (m68hc11, m6811, m68hc12, m6812): Add usegas.h, rename tmake_file to m68hc11/t-m68hc11. (mcore): Set inhibit_libc to true. * config.host (alpha*-dec-*vms*): Set extra_programs. (interix3*): Don't use host_xmake_file. * configure.ac: Let config.gcc override inhibit_libc. * configure: Regenerate. * config/alpha/x-vms (EXTRA_PROGRAMS): Remove. * config/x-interix: Remove. * config/t-openbsd-thread: Remove commented out lines. * config/m68hc11/t-m68hc11-gas: Rename to... * config/m68hc11/t-m68hc11: ... this. Remove T_CPPFLAGS. * config/mcore/t-mcore: Remove T_CFLAGS. * config/mcore/t-mcore-pe: Likewise. From-SVN: r133636
2008-03-27 11:04:08 +01:00
: ${inhibit_libc=false}
configure.in (inhibit_libc): Don't define when configuring with --with-newlib --with-headers. * configure.in (inhibit_libc): Don't define when configuring with --with-newlib --with-headers. * configure: Regenerate. * t-sh: Remove LIB2FUNCS_EXTRA and embed-bb.c rules. From-SVN: r67396
2003-06-03 21:01:22 +02:00
if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
test x$with_newlib = xyes ; } &&
configure.ac (target_header_dir): Move block defining this to before the block setting inhibit_libc. * configure.ac (target_header_dir): Move block defining this to before the block setting inhibit_libc. (inhibit_libc): When considering $with_headers, just check it it's explicitly "no". If not, also check if $target_header_dir/stdio.h is present. If not, set inhibit_libc=true. * configure: Regenerate. From-SVN: r215439
2014-09-22 01:38:05 +02:00
{ test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
gcc.c (option_map): Add --sysroot. * gcc.c (option_map): Add --sysroot. (process_command): Handle --sysroot. (display_help): Document it. * doc/cppopts.tex (-isysroot): Document. * doc/invoke.texi (--sysroot): Document. * doc/install.texi (--with-build-sysroot): Document. * Makefile.in (inhibit_libc): New variable. (INHIBIT_LIBC_CFLAGS): Likewise. (LIBGCC2_CFLAGS): Include $(INHIBIT_LIBC_CFLAGS). (CRTSTUFF_CFLAGS): Include $(INHIBIT_LIBC_CFLAGS). ($(T)crtbegin.o): Do not use @inhibit_libc@. ($(T)crtend.o): Likewise. ($(T)crtbeginS.o): Do not use @inhibit_libc@. ($(T)crtendS.o): Likewise. ($(T)crtbeginT.o): Do not use @inhibit_libc@. ($(T)crtendT.o): Likewise. (stmp-fixinc): Do not complain about missing headers if inhibit_libc. * configure.ac (inhibit_libc): Set it to true/false. (--with-build-sysroot): New option. Use it to set SYSTEM_HEADER_DIR. * configure: Regenerated. From-SVN: r102367
2005-07-25 21:42:04 +02:00
inhibit_libc=true
configure.in: Redefine inhibit_libc conditions. * configure.in: Redefine inhibit_libc conditions. * libgcc2.c: Remove inhibit_libc conditional define. * configure: Regenerate. From-SVN: r34126
2000-05-24 08:21:49 +02:00
fi
AC_SUBST(inhibit_libc)
build-make, cross-make: Delete file. * build-make, cross-make: Delete file. * configure.in: Set and substitute CROSS, ALL, SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_PREFIX_1, HOST_CC, HOST_CFLAGS, STMP_FIXINC, and STMP_FIXPROTO depending on whether build == host and host == target. Do not AC_SUBST_FILE build_overrides or cross_overrides. Do not AC_SUBST cross_defines or extra_c_flags. * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): New. (SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_CC, HOST_PREFIX, HOST_PREFIX_1, HOST_CFLAGS, ALL, INTERNAL_CFLAGS): Set partially or completely with autoconf-substituted @variable@ notation. (INSTALL_TARGET, @cross_defines@, @cross_overrides@, @build_overrides@, @extra_c_flags@, all.build, install-build, install-cross-rest, install-float-h-cross): Deleted. (install-normal): Rename to install. Delete old "install" indirection rule. * ada/Makefile.in, ch/Makefile.in: Don't set ALL. Delete @cross_defines@, @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS is now @CROSS@ -DIN_GCC; update comment. From-SVN: r47617
2001-12-04 19:02:50 +01:00
# When building gcc with a cross-compiler, we need to adjust things so
# that the generator programs are still built with the native compiler.
inclhack.def (aix_syswait, [...]): Remove. fixincludes: * inclhack.def (aix_syswait, exception_structure, pthread_page_size): Remove. (math_exception): Remove mention of fixproto in comment. * fixincl.x: Regenerate. * mkheaders.in: Do not handle STMP_FIXPROTO. gcc: * config/arm/t-arm-coff, config/h8300/coff.h, config/i386/i386-aout.h, config/i386/i386-coff.h, config/libgloss.h, config/m68k/coff.h, config/m68k/m68k-aout.h, config/pdp11/2bsd.h, config/rs6000/aix41.h, config/rs6000/aix41.opt, config/rs6000/t-newas, config/sh/coff.h, fix-header.c, fixproto, gen-protos.c, protoize.c, scan-decls.c, scan-types.sh, scan.c, scan.h, sort-protos, sys-protos.h, sys-types.h: Remove. * Makefile.in: Remove protoize and fixproto support and references in comments. (SYSCALLS.c.X-warn, TARGET_GETGROUPS_T, STMP_FIXPROTO, PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, FIXPROTO_DEFINES): Remove. (ALL_HOST_OBJS): Remove $(PROTO_OBJS). (MOSTLYCLEANFILES): Remove protoize$(exeext) and unprotoize$(exeext). (rest.encap): Don't depend on $(STMP_FIXPROTO) (.PHONY): Don't depend on proto. (libgcc-support): Don't depend on $(STMP_FIXPROTO). (proto, PROTO_OBJS, protoize$(exeext), unprotoize$(exeext), protoize.o, unprotoize.o, SYSCALLS.c.X, test-protoize-simple, deduced.h, GEN_PROTOS_OBJS, build/gen-protos$(build_exeext), build/gen-protos.o, build/scan.o, xsys-protos.h, build/fix-header$(build_exeext), build/fix-header.o, build/scan-decls.o, fixhdr.ready, stmp-fixproto, stmp-install-fixproto): Remove. (mostlyclean): Don't remove xsys-protos.hT, SYSCALLS.c.X, SYSCALLS.c or fixproto files. (install-common): Don't install protoize. (install-headers-tar, install-headers-cpio, install-headers-cp): Don't depend on $(STMP_FIXPROTO). (install-mkheaders): Don't depend on $(STMP_FIXPROTO). Don't install fixproto files or write out fixproto settings. (uninstall): Don't uninstall protoize. * config.gcc (use_fixproto): Remove. (arm-*-coff*, armel-*-coff*, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*, sh-*-*): Remove. * config/m32r/t-linux (STMP_FIXPROTO): Remove. * config/m68k/m68k.c: Remove M68K_TARGET_COFF-conditional code. * config/mips/t-iris (FIXPROTO_DEFINES): Remove. * config/pa/t-pa-hpux (FIXPROTO_DEFINES): Remove. * config/pdp11/pdp11.c: Remove TWO_BSD-conditional code. * config/t-svr4 (FIXPROTO_DEFINES): Remove. * config/t-vxworks (STMP_FIXPROTO): Remove. * configure.ac (AC_TYPE_GETGROUPS, TARGET_GETGROUPS_T, STMP_FIXPROTO): Remove. * config.in, configure: Regenerate. * crtstuff.c (gid_t, uid_t): Don't undefine. * doc/install.texi: Change m68k-coff to m68k-elf in example. (arm-*-coff, arm-*-aout: Remove target entries. (*-ibm-aix*): Mention removal of support for AIX 4.2 and older. Remove mention of AIX 4.1. (m68k-*-*): Remove mention of m68k-*-aout and m68k-*-coff*. * doc/invoke.texi (Running Protoize): Remove. * doc/trouble.texi (Actual Bugs): Remove mention of fixproto. (Protoize Caveats): Remove. * tsystem.h: Update comments on headers assumed to exist. gcc/po: * EXCLUDES (fix-header.c, gen-protos.c, scan-decls.c, scan.c, scan.h): Remove. gcc/testsuite: * g++.old-deja/g++.ext/attrib5.C, g++.old-deja/g++.jason/thunk3.C, gcc.c-torture/compile/981006-1.c: Don't XFAIL or add special options for removed targets. libgcc: * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof, armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*, sh-*-*): Remove. From-SVN: r145158
2009-03-28 07:51:09 +01:00
# Also, we cannot run fixincludes.
build-make, cross-make: Delete file. * build-make, cross-make: Delete file. * configure.in: Set and substitute CROSS, ALL, SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_PREFIX_1, HOST_CC, HOST_CFLAGS, STMP_FIXINC, and STMP_FIXPROTO depending on whether build == host and host == target. Do not AC_SUBST_FILE build_overrides or cross_overrides. Do not AC_SUBST cross_defines or extra_c_flags. * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): New. (SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_CC, HOST_PREFIX, HOST_PREFIX_1, HOST_CFLAGS, ALL, INTERNAL_CFLAGS): Set partially or completely with autoconf-substituted @variable@ notation. (INSTALL_TARGET, @cross_defines@, @cross_overrides@, @build_overrides@, @extra_c_flags@, all.build, install-build, install-cross-rest, install-float-h-cross): Deleted. (install-normal): Rename to install. Delete old "install" indirection rule. * ada/Makefile.in, ch/Makefile.in: Don't set ALL. Delete @cross_defines@, @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS is now @CROSS@ -DIN_GCC; update comment. From-SVN: r47617
2001-12-04 19:02:50 +01:00
# These are the normal (build=host) settings:
Makefile.tpl: Remove BUILD_CC stuff. (toplev) * Makefile.tpl: Remove BUILD_CC stuff. * Makefile.in: Regenerate. (gcc) * configure.in: Replace BUILD_CC references with CC_FOR_BUILD. * configure: Regenerate. * Makefile.in: Replace BUILD_CC references with CC_FOR_BUILD. (gcc/f) * Make-lang.in: Replace BUILD_CC references with CC_FOR_BUILD. From-SVN: r68115
2003-06-17 23:53:49 +02:00
CC_FOR_BUILD='$(CC)' AC_SUBST(CC_FOR_BUILD)
Fix compilation of build/*.o when using C++. Found this while testing the C++ conversion for vec.[ch] on the cxx-conversion branch. We do not build the build/*.o files with g++, so I was getting lots of syntax errors while compiling build/vec.o. 2012-05-31 Diego Novillo <dnovillo@google.com> * configure.ac (CXX_FOR_BUILD): Define and substitute. (BUILD_CXXFLAGS): Define and substitute. * Makefile.in (BUILD_CXXFLAGS): Define. (CXX_FOR_BUILD): Define. (COMPILER_FOR_BUILD): Set to CXX_FOR_BUILD if building with C++. (LINKER_FOR_BUILD): Likewise. (BUILD_COMPILERFLAGS): Set to BUILD_CXXFLAGS if building with C++. (BUILD_LINKERFLAGS): Likewise. * configure: Regenerate. From-SVN: r188069
2012-05-31 19:25:41 +02:00
CXX_FOR_BUILD='$(CXX)' AC_SUBST(CXX_FOR_BUILD)
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
BUILD_CFLAGS='$(ALL_CFLAGS)' AC_SUBST(BUILD_CFLAGS)
Fix compilation of build/*.o when using C++. Found this while testing the C++ conversion for vec.[ch] on the cxx-conversion branch. We do not build the build/*.o files with g++, so I was getting lots of syntax errors while compiling build/vec.o. 2012-05-31 Diego Novillo <dnovillo@google.com> * configure.ac (CXX_FOR_BUILD): Define and substitute. (BUILD_CXXFLAGS): Define and substitute. * Makefile.in (BUILD_CXXFLAGS): Define. (CXX_FOR_BUILD): Define. (COMPILER_FOR_BUILD): Set to CXX_FOR_BUILD if building with C++. (LINKER_FOR_BUILD): Likewise. (BUILD_COMPILERFLAGS): Set to BUILD_CXXFLAGS if building with C++. (BUILD_LINKERFLAGS): Likewise. * configure: Regenerate. From-SVN: r188069
2012-05-31 19:25:41 +02:00
BUILD_CXXFLAGS='$(ALL_CXXFLAGS)' AC_SUBST(BUILD_CXXFLAGS)
re PR tree-optimization/36218 (VRP causes stack overflow while building libgcj) PR tree-optimization/36218 * Makefile.def (flags_to_pass): Add LDFLAGS_FOR_BUILD. * Makefile.tpl (EXTRA_BUILD_FLAGS): Define. (all prefix="build-"): Pass them to build-system sub-makes. * Makefile.in: Regenerate. config: * config/mh-mingw (LDFLAGS): Define. gcc: * configure.ac: Use LDFLAGS="${LDFLAGS_FOR_BUILD}" when running configure for the build system. (BUILD_LDFLAGS): Define. * configure: Regenerate. * Makefile.in (BUILD_LDFLAGS): Define to @BUILD_LDFLAGS@. From-SVN: r136563
2008-06-08 18:14:33 +02:00
BUILD_LDFLAGS='$(LDFLAGS)' AC_SUBST(BUILD_LDFLAGS)
build-make, cross-make: Delete file. * build-make, cross-make: Delete file. * configure.in: Set and substitute CROSS, ALL, SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_PREFIX_1, HOST_CC, HOST_CFLAGS, STMP_FIXINC, and STMP_FIXPROTO depending on whether build == host and host == target. Do not AC_SUBST_FILE build_overrides or cross_overrides. Do not AC_SUBST cross_defines or extra_c_flags. * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): New. (SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_CC, HOST_PREFIX, HOST_PREFIX_1, HOST_CFLAGS, ALL, INTERNAL_CFLAGS): Set partially or completely with autoconf-substituted @variable@ notation. (INSTALL_TARGET, @cross_defines@, @cross_overrides@, @build_overrides@, @extra_c_flags@, all.build, install-build, install-cross-rest, install-float-h-cross): Deleted. (install-normal): Rename to install. Delete old "install" indirection rule. * ada/Makefile.in, ch/Makefile.in: Don't set ALL. Delete @cross_defines@, @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS is now @CROSS@ -DIN_GCC; update comment. From-SVN: r47617
2001-12-04 19:02:50 +01:00
STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_FIXINC)
config.gcc: Do per-target disabling of fixproto here in clauses, not in t- fragments. * config.gcc: Do per-target disabling of fixproto here in clauses, not in t- fragments. * configure.in: Adjust to set STMP_FIXPROTO correctly. * configure: Regenerate. * config/arm/t-semi, config/cris/t-cris, config/i386/t-beos, config/i386/t-cygming, config/i386/t-nto, config/ia64/t-hpux, t-freebsd, t-linux, t-netbsd, t-openbsd, t-rtems, t-vxworks, xtensa/t-xtensa: Remove setting of STMP_FIXPROTO. * config/i370/t-oe, config/i386/t-netware, config/pa/t-bsd, t-interix, t-linux-aout: Delete files consisting only of setting of STMP_FIXPROTO. From-SVN: r71687
2003-09-23 20:56:00 +02:00
Add BUILD_NO_PIE_CFLAGS and BUILD_NO_PIE_FLAG We shouldn't use NO_PIE_CFLAGS and NO_PIE_FLAG with CXX_FOR_BUILD when CXX_FOR_BUILD != CXX. This patch adds BUILD_NO_PIE_CFLAGS and BUILD_NO_PIE_FLAG to use with CXX_FOR_BUILD. They are set to NO_PIE_CFLAGS and NO_PIE_FLAG when build machine == host machine. Otherwise, they are set to NO_PIE_CFLAGS_FOR_BUILD and NO_PIE_FLAG_FOR_BUILD. * Makefile.in (NO_PIE_CFLAGS): New. (NO_PIE_FLAG): Likewise. (NO_PIE_CFLAGS_FOR_BUILD): Likewise. (NO_PIE_FLAG_FOR_BUILD): Likewise. (BUILD_NO_PIE_CFLAGS): Likewise. (BUILD_NO_PIE_FLAG): Likewise. (COMPILER): Replace @NO_PIE_CFLAGS@ with $(NO_PIE_CFLAGS). (LINKER): Replace @NO_PIE_FLAG@ with $(NO_PIE_FLAG). (BUILD_CFLAGS): Replace @NO_PIE_CFLAGS@ with $(BUILD_NO_PIE_CFLAGS). (BUILD_CXXFLAGS): Likewise. (BUILD_LDFLAGS ): Replace @NO_PIE_FLAG@ with $(BUILD_NO_PIE_FLAG). * configure.ac (BUILD_NO_PIE_CFLAGS): New. AC_SUBST. (BUILD_NO_PIE_FLAG): Likewise. (NO_PIE_CFLAGS_FOR_BUILD): Likewise. (NO_PIE_FLAG_FOR_BUILD): Likewise. * configure: Regenerated. From-SVN: r229522
2015-10-29 13:29:43 +01:00
BUILD_NO_PIE_CFLAGS='$(NO_PIE_CFLAGS)' AC_SUBST(BUILD_NO_PIE_CFLAGS)
BUILD_NO_PIE_FLAG='$(NO_PIE_FLAG)' AC_SUBST(BUILD_NO_PIE_FLAG)
configure.in (BUILD_PREFIX, [...]): Set if enable coverage is on. * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable coverage is on. * configure: Regenerated. * Makefile.in (ALL_CFLAGS): Correct its comment. From-SVN: r69136
2003-07-09 13:48:24 +02:00
# And these apply if build != host, or we are generating coverage data
if test x$build != x$host || test "x$coverage_flags" != x
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
then
re PR other/10240 (HOST_CFLAGS in gcc/Makefile.in shouldn't include XCFLAGS) PR other/10240 * configure.in: Removed $(XCFLAGS) from BUILD_CFLAGS for build != host. * configure: Rebuilt. From-SVN: r68625
2003-06-28 03:27:46 +02:00
BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
* configure.ac (BUILD_CXXFLAGS) Don't use ALL_CXXFLAGS for build != host. <recursive call for build != host>: Clear GMPINC. Don't bother saving CFLAGS. From-SVN: r205690
2013-12-05 08:11:17 +01:00
BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CXXFLAGS_FOR_BUILD)'
re PR tree-optimization/36218 (VRP causes stack overflow while building libgcj) PR tree-optimization/36218 * Makefile.def (flags_to_pass): Add LDFLAGS_FOR_BUILD. * Makefile.tpl (EXTRA_BUILD_FLAGS): Define. (all prefix="build-"): Pass them to build-system sub-makes. * Makefile.in: Regenerate. config: * config/mh-mingw (LDFLAGS): Define. gcc: * configure.ac: Use LDFLAGS="${LDFLAGS_FOR_BUILD}" when running configure for the build system. (BUILD_LDFLAGS): Define. * configure: Regenerate. * Makefile.in (BUILD_LDFLAGS): Define to @BUILD_LDFLAGS@. From-SVN: r136563
2008-06-08 18:14:33 +02:00
BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
Add BUILD_NO_PIE_CFLAGS and BUILD_NO_PIE_FLAG We shouldn't use NO_PIE_CFLAGS and NO_PIE_FLAG with CXX_FOR_BUILD when CXX_FOR_BUILD != CXX. This patch adds BUILD_NO_PIE_CFLAGS and BUILD_NO_PIE_FLAG to use with CXX_FOR_BUILD. They are set to NO_PIE_CFLAGS and NO_PIE_FLAG when build machine == host machine. Otherwise, they are set to NO_PIE_CFLAGS_FOR_BUILD and NO_PIE_FLAG_FOR_BUILD. * Makefile.in (NO_PIE_CFLAGS): New. (NO_PIE_FLAG): Likewise. (NO_PIE_CFLAGS_FOR_BUILD): Likewise. (NO_PIE_FLAG_FOR_BUILD): Likewise. (BUILD_NO_PIE_CFLAGS): Likewise. (BUILD_NO_PIE_FLAG): Likewise. (COMPILER): Replace @NO_PIE_CFLAGS@ with $(NO_PIE_CFLAGS). (LINKER): Replace @NO_PIE_FLAG@ with $(NO_PIE_FLAG). (BUILD_CFLAGS): Replace @NO_PIE_CFLAGS@ with $(BUILD_NO_PIE_CFLAGS). (BUILD_CXXFLAGS): Likewise. (BUILD_LDFLAGS ): Replace @NO_PIE_FLAG@ with $(BUILD_NO_PIE_FLAG). * configure.ac (BUILD_NO_PIE_CFLAGS): New. AC_SUBST. (BUILD_NO_PIE_FLAG): Likewise. (NO_PIE_CFLAGS_FOR_BUILD): Likewise. (NO_PIE_FLAG_FOR_BUILD): Likewise. * configure: Regenerated. From-SVN: r229522
2015-10-29 13:29:43 +01:00
NO_PIE_CFLAGS_FOR_BUILD=${NO_PIE_CFLAGS_FOR_BUILD-${NO_PIE_CFLAGS}}
NO_PIE_FLAG_FOR_BUILD=${NO_PIE_FLAG_FOR_BUILD-${NO_PIE_FLAG}}
BUILD_NO_PIE_CFLAGS='$(NO_PIE_CFLAGS_FOR_BUILD)'
BUILD_NO_PIE_FLAG='$(NO_PIE_FLAG_FOR_BUILD)'
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
fi
Add BUILD_NO_PIE_CFLAGS and BUILD_NO_PIE_FLAG We shouldn't use NO_PIE_CFLAGS and NO_PIE_FLAG with CXX_FOR_BUILD when CXX_FOR_BUILD != CXX. This patch adds BUILD_NO_PIE_CFLAGS and BUILD_NO_PIE_FLAG to use with CXX_FOR_BUILD. They are set to NO_PIE_CFLAGS and NO_PIE_FLAG when build machine == host machine. Otherwise, they are set to NO_PIE_CFLAGS_FOR_BUILD and NO_PIE_FLAG_FOR_BUILD. * Makefile.in (NO_PIE_CFLAGS): New. (NO_PIE_FLAG): Likewise. (NO_PIE_CFLAGS_FOR_BUILD): Likewise. (NO_PIE_FLAG_FOR_BUILD): Likewise. (BUILD_NO_PIE_CFLAGS): Likewise. (BUILD_NO_PIE_FLAG): Likewise. (COMPILER): Replace @NO_PIE_CFLAGS@ with $(NO_PIE_CFLAGS). (LINKER): Replace @NO_PIE_FLAG@ with $(NO_PIE_FLAG). (BUILD_CFLAGS): Replace @NO_PIE_CFLAGS@ with $(BUILD_NO_PIE_CFLAGS). (BUILD_CXXFLAGS): Likewise. (BUILD_LDFLAGS ): Replace @NO_PIE_FLAG@ with $(BUILD_NO_PIE_FLAG). * configure.ac (BUILD_NO_PIE_CFLAGS): New. AC_SUBST. (BUILD_NO_PIE_FLAG): Likewise. (NO_PIE_CFLAGS_FOR_BUILD): Likewise. (NO_PIE_FLAG_FOR_BUILD): Likewise. * configure: Regenerated. From-SVN: r229522
2015-10-29 13:29:43 +01:00
AC_SUBST(NO_PIE_CFLAGS_FOR_BUILD)
AC_SUBST(NO_PIE_FLAG_FOR_BUILD)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
configure.in (merged_frags): Delete unused variable. * configure.in (merged_frags): Delete unused variable. (extra_headers_list): Move setting outside of subdir loop. (extra_headers,extra_passes): Don't pass to configure.lang. (extra_programs,extra_parts,extra_objs): Likewise. (host_extra_gcc_objs,gxx_include_dir,md_cppflags): Likewise. From-SVN: r14475
1997-07-17 22:02:27 +02:00
# Expand extra_headers to include complete path.
# This substitutes for lots of t-* files.
extra_headers_list=
configure.in: Remove unnecessary test. * configure.in: Remove unnecessary test. * configure: Regenerate. From-SVN: r72436
2003-10-13 20:18:01 +02:00
# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
for file in ${extra_headers} ; do
extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
done
configure.in (merged_frags): Delete unused variable. * configure.in (merged_frags): Delete unused variable. (extra_headers_list): Move setting outside of subdir loop. (extra_headers,extra_passes): Don't pass to configure.lang. (extra_programs,extra_parts,extra_objs): Likewise. (host_extra_gcc_objs,gxx_include_dir,md_cppflags): Likewise. From-SVN: r14475
1997-07-17 22:02:27 +02:00
Index: gcc/ChangeLog 2007-07-12 Geoffrey Keating <geoffk@apple.com> * ginclude/tgmath.h: New. * config.gcc: Use GCC's tgmath.h on non-glibc systems. * doc/sourcebuild.texi (Headers): Document use_gcc_tgmath. * configure.ac (STMP_FIXPROTO): Honor use_gcc_tgmath. * configure: Regenerate. Index: gcc/testsuite/ChangeLog 2007-07-11 Geoffrey Keating <geoffk@apple.com> * gcc.dg/c99-tgmath-1.c: New. * gcc.dg/c99-tgmath-2.c: New. * gcc.dg/c99-tgmath-3.c: New. * gcc.dg/c99-tgmath-4.c: New. From-SVN: r126613
2007-07-13 08:12:51 +02:00
# If use_gcc_tgmath is set, append ginclude/tgmath.h.
if test x"$use_gcc_tgmath" = xyes
then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
fi
re PR target/14548 (building Ada library incorrectly requires collect2 on mingw) PR target/14548 * config.host: Set the shell variable host_can_use_collect2. Set it to yes by default, and to no for alpha*-dec-*vms*, i[34567]86-*-mingw32*, and powerpc-*-beos*. * configure.ac: Set and substitute the shell variable collect2. Give an error if use_collect2 is yes and host_can_use_collect2 is no. * Makefile.in (COLLECT2): Rename from USE_COLLECT2. Change all uses. Initialize to @collect2@. (STAGESTUFF): Remove $(USE_COLLECT2). * config/alpha/x-vms (USE_COLLECT2): Don't set. * config/i386/t-mingw32 (USE_COLLECT2): Likewise. * config/rs6000/t-beos (USE_COLLECT2): Likewise. * config/pa/t-pa64: Remove commented out USE_COLLECT2. * configure: Regenerate. Co-Authored-By: Nathanael Nerode <neroden@gcc.gnu.org> From-SVN: r80422
2004-04-05 05:58:46 +02:00
# Define collect2 in Makefile.
case $host_can_use_collect2 in
no) collect2= ;;
*) collect2='collect2$(exeext)' ;;
esac
AC_SUBST([collect2])
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
# Add a definition of USE_COLLECT2 if system wants one.
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
case $use_collect2 in
no) use_collect2= ;;
"") ;;
*)
host_xm_defines="${host_xm_defines} USE_COLLECT2"
xm_defines="${xm_defines} USE_COLLECT2"
re PR target/14548 (building Ada library incorrectly requires collect2 on mingw) PR target/14548 * config.host: Set the shell variable host_can_use_collect2. Set it to yes by default, and to no for alpha*-dec-*vms*, i[34567]86-*-mingw32*, and powerpc-*-beos*. * configure.ac: Set and substitute the shell variable collect2. Give an error if use_collect2 is yes and host_can_use_collect2 is no. * Makefile.in (COLLECT2): Rename from USE_COLLECT2. Change all uses. Initialize to @collect2@. (STAGESTUFF): Remove $(USE_COLLECT2). * config/alpha/x-vms (USE_COLLECT2): Don't set. * config/i386/t-mingw32 (USE_COLLECT2): Likewise. * config/rs6000/t-beos (USE_COLLECT2): Likewise. * config/pa/t-pa64: Remove commented out USE_COLLECT2. * configure: Regenerate. Co-Authored-By: Nathanael Nerode <neroden@gcc.gnu.org> From-SVN: r80422
2004-04-05 05:58:46 +02:00
case $host_can_use_collect2 in
no)
AC_MSG_ERROR([collect2 is required but cannot be built on this system])
;;
esac
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
;;
esac
configure.in: Don't loop trying to configure language subdirs. * configure.in: Don't loop trying to configure language subdirs. Don't pass to configure.lang variables it doesn't use. From-SVN: r14482
1997-07-19 04:22:30 +02:00
configure.ac (build_lto_plugin): New shell variable. ChangeLog: 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> * configure.ac (build_lto_plugin): New shell variable. (--enable-lto): Turn on by default for all non-ELF platforms that have had LTO support added so far. Set build_lto_plugin appropriately for both ELF and non-ELF. (configdirs): Add lto-plugin or not based on build_lto_plugin. * configure: Regenerate. gcc/ChangeLog: 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> * config.host (host_lto_plugin_soname): New shell variable. * configure.ac (LTOPLUGINSONAME): Add an AC_DEFINE for the above. * config.in: Regenerate. * configure: Regenerate. * gcc.c (main): Use LTOPLUGINSONAME instead of hard-coding name of LTO plugin shared library. lto-plugin/ChangeLog: 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> * configure.ac: Source config.gcc to determine lto_binary_reader. (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader. * Makefile.am (LTO_FORMAT): Import. (liblto_plugin_la_SOURCES): Add object format dependent module defined by LTO_FORMAT. (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty, and work around libtool warning. * configure: Regenerate. * Makefile.in: Likewise. * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h. (struct sym_aux): Likewise. (struct plugin_symtab): Likewise. (struct plugin_file_info): Likewise. (LTO_SECTION_PREFIX): Likewise. (add_symbols): Make non-static. (claimed_files): Likewise. (num_claimed_files): Likewise. (check): Likewise. (parse_table_entry): Likewise. (translate): Likewise. (resolve_conflicts): Likewise. (process_symtab): Move to new lto-plugin-elf.c object format dependent source file. (claim_file_handler): Likewise, and make non-static. (onload): Call new onload_format_checks function. * lto-plugin.h: New file. (LTO_SECTION_PREFIX): Move here. (struct sym_aux): Likewise. (struct plugin_symtab): Likewise. (struct plugin_file_info): Likewise. (claim_file_handler): Add new function prototype. (onload_format_checks): Likewise. (check): Declare extern. (translate): Likewise. (parse_table_entry): Likewise. (resolve_conflicts): Likewise. (add_symbols): Likewise. (claimed_files): Likewise. (num_claimed_files): Likewise. * lto-plugin-elf.c (process_symtab): Move here. (claim_file_handler): Likewise, and make non-static. (onload_format_checks): New function factored out from onload. * lto-plugin-coff.c (claim_file_handler): New function stub. (onload_format_checks): Likewise. From-SVN: r165133
2010-10-07 22:28:59 +02:00
AC_DEFINE_UNQUOTED(LTOPLUGINSONAME,"${host_lto_plugin_soname}",
[Define to the name of the LTO plugin DSO that must be
passed to the linker's -plugin=LIB option.])
* configure.ac: Add some comments delineating sections of code. From-SVN: r78672
2004-02-29 21:43:45 +01:00
# ---------------------------
# Assembler & linker features
# ---------------------------
re PR bootstrap/35752 (Combined gcc + binutils source tree doesn't bootstrap with --enable-shared) 2008-04-02 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/35752 * Makefile.in (objdir): Set it here. * configure.ac: Not here. Find dynamic linker characteristics. * exec-tool.in: Use them. * aclocal.m4: Regenerate. * configure: Regenerate. From-SVN: r133832
2008-04-02 12:07:58 +02:00
# During stage 2, ld is actually gcc/collect-ld, which is a small script to
# discern between when to use prev-ld/ld-new and when to use ld/ld-new.
# However when ld-new is first executed from the build tree, libtool will
# relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
# to the build tree. While doing this we need to use the previous-stage
# linker, or we have an infinite loop. The presence of a shell script as
# ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
# the gcc/collect-ld script. So we need to know how libtool works, or
# exec-tool will fail.
m4_defun([_LT_CONFIG_COMMANDS], [])
AC_PROG_LIBTOOL
AC_SUBST(objdir)
AC_SUBST(enable_fast_install)
configure.in: Clarify comments. 2003-03-28 Nathanael Nerode <neroden@gcc.gnu.org> * configure.in: Clarify comments. * configure: Regenerate. From-SVN: r64990
2003-03-29 00:15:42 +01:00
# Identify the assembler which will work hand-in-glove with the newly
# built GCC, so that we can examine its features. This is the assembler
# which will be driven by the driver program.
#
# If build != host, and we aren't building gas in-tree, we identify a
# build->target assembler and hope that it will have the same features
# as the host->target assembler we'll be using.
configure.in: Fix checks for assembler features when using a one-tree assembler that has not... * configure.in: Fix checks for assembler features when using a one-tree assembler that has not yet been built. Fix --disable-threads. From-SVN: r36572
2000-09-22 20:24:29 +02:00
gcc_cv_gas_major_version=
gcc_cv_gas_minor_version=
* gcc/configure.in: Don't assume srcdir is .../gcc From-SVN: r22323
1998-09-08 02:41:00 +02:00
gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
m4_pattern_allow([AS_FOR_TARGET])dnl
AS_VAR_SET_IF(gcc_cv_as,, [
configure.in (DEFAULT_LINKER): renamed from LD * configure.in (DEFAULT_LINKER): renamed from LD (DEFAULT_ASSEMBLER): renamed from AS; reverted Schwab's patch (gcc_cv_as): try $DEFAULT_ASSEMBLER before $AS * configure: rebuilt From-SVN: r23497
1998-11-02 03:17:53 +01:00
if test -x "$DEFAULT_ASSEMBLER"; then
gcc_cv_as="$DEFAULT_ASSEMBLER"
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) PR other/66259 * config-ml.in: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise boehm-gc/ PR other/66259 * Makefile.direct: Reflects renaming of configure.in to configure.ac * Makefile.dist: Likewise * version.h: Likewise * doc/README: Likewise config/ PR other/66259 * gettext.m4: Reflects renaming of configure.in to configure.ac * po.m4: Likewise * stdint.m4: Likewise * tcl.m4: Likewise gcc/ PR other/66259 * acinclude.m4: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise * doc/install.texi: Likewise * doc/tm.texi: Likewise * doc/tm.texi.in: Likewise gcc/ada/ PR other/66259 * prj-nmsc.adb: Reflects renaming of configure.in to configure.ac * gcc-interface/Makefile.in: Likewise intl/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/classpath PR other/66259 * INSTALL: Reflects renaming of configure.in to configure.ac * ltconfig: Likewise * missing: Likewise * m4/ac_prog_javac.m4: Likewise * m4/ac_prog/javac_works.m4: Likewise * resource/META-INF/mimetypes.default: Likewise libjava/libltdl PR other/66259 * THREADS: Reflects renaming of configure.in to configure.ac liboffloadmic/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac From-SVN: r226183
2015-07-24 20:20:44 +02:00
elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects... * configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects, except when in-tree ld is being cross-built. (gcc_cv_as): Likewise for as. Use AS_FOR_TARGET otherwise, and then AS only if target is host. * configure: Rebuilt. From-SVN: r82258
2004-05-25 21:46:49 +02:00
&& test -f ../gas/Makefile \
&& test x$build = x$host; then
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
gcc_cv_as=../gas/as-new$build_exeext
elif test -x as$build_exeext; then
# Build using assembler in the current directory.
gcc_cv_as=./as$build_exeext
re PR target/33637 ("checking for nm: test: too many arguments" causes "Undefined symbol: __gxx_personality_v0") PR target/33637 * configure.ac: Accept extra arguments for AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET. * configure: Regenerated. * exec-tool.in: Not quoting command, may have extra arguments. From-SVN: r167172
2010-11-26 10:53:24 +01:00
elif ( set dummy $AS_FOR_TARGET; test -x $[2] ); then
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
gcc_cv_as="$AS_FOR_TARGET"
else
AC_PATH_PROG(gcc_cv_as, $AS_FOR_TARGET)
fi])
ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
AC_SUBST(ORIGINAL_AS_FOR_TARGET)
Makefile.in (stamp-as, [...]): Remove. 2007-04-12 Paolo Bonzini <bonzini@gnu.org> Charles Wilson <libtool@cwilson.fastmail.fm> * Makefile.in (stamp-as, stamp-collect-ld, stamp-nm): Remove. (libgcc.mvars): Don't depend on them. * configure.ac (as, collect-ld, nm): Create from exec-tool.in. * exec-tool.in: New. Co-Authored-By: Charles Wilson <libtool@cwilson.fastmail.fm> From-SVN: r123775
2007-04-13 09:04:39 +02:00
case "$ORIGINAL_AS_FOR_TARGET" in
./as | ./as$build_exeext) ;;
*) AC_CONFIG_FILES(as:exec-tool.in, [chmod +x as]) ;;
esac
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
AC_MSG_CHECKING(what assembler to use)
if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects... * configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects, except when in-tree ld is being cross-built. (gcc_cv_as): Likewise for as. Use AS_FOR_TARGET otherwise, and then AS only if target is host. * configure: Rebuilt. From-SVN: r82258
2004-05-25 21:46:49 +02:00
# Single tree build which includes gas. We want to prefer it
# over whatever linker top-level may have detected, since
# we'll use what we're building after installation anyway.
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
AC_MSG_RESULT(newly built gas)
aclocal.m4: Introduce gcc_GAS_VERSION_GTE_IFELSE, _gcc_COMPUTE_GAS_VERSION. * aclocal.m4: Introduce gcc_GAS_VERSION_GTE_IFELSE, _gcc_COMPUTE_GAS_VERSION. * configure.in: Use them. * configure: Regenerate. From-SVN: r64263
2003-03-12 21:56:05 +01:00
in_tree_gas=yes
_gcc_COMPUTE_GAS_VERSION
configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. * configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. (in_tree_ld): Find out whether LD emulation is ELF, set in_tree_ld_is_elf accordingly. (gcc_cv_as_subsections, gcc_cv_as_hidden, gcc_cv_as_leb128) (gcc_cv_as_eh_frame, gcc_cv_as_shf_merge) (gcc_cv_as_dwarf2_debug_line, gcc_cv_as_gdwarf2_flag) (gcc_cv_as_gstabs_flag): Use $in_tree_gas_is_elf instead of grepping gas/Makefile. (gcc_cv_ld_ro_rw_mix, gcc_cv_ld_eh_frame_hdr, gcc_cv_ld_pie): Use $in_tree_ld_is_elf instead of grepping ld/Makefile. * configure: Regenerate. From-SVN: r68356
2003-06-23 03:13:35 +02:00
in_tree_gas_is_elf=no
if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
|| (grep 'obj_format = multi' ../gas/Makefile \
&& grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
then
in_tree_gas_is_elf=yes
fi
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
else
AC_MSG_RESULT($gcc_cv_as)
in_tree_gas=no
configure.in: Fix checks for assembler features when using a one-tree assembler that has not... * configure.in: Fix checks for assembler features when using a one-tree assembler that has not yet been built. Fix --disable-threads. From-SVN: r36572
2000-09-22 20:24:29 +02:00
fi
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
default_ld=
AC_ARG_ENABLE(ld,
[[ --enable-ld[=ARG] build ld [ARG={default,yes,no}]]],
[case "${enableval}" in
no)
default_ld=ld.gold
;;
esac])
Set install_gold_as_default to no first PR other/62168 * configure.ac: Set install_gold_as_default to no first. * configure: Regenerated. From-SVN: r214168
2014-08-19 18:23:36 +02:00
install_gold_as_default=no
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
AC_ARG_ENABLE(gold,
[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
[case "${enableval}" in
default)
install_gold_as_default=yes
;;
yes)
if test x${default_ld} != x; then
install_gold_as_default=yes
fi
;;
no)
;;
*)
AC_MSG_ERROR([invalid --enable-gold argument])
;;
Set install_gold_as_default to no first PR other/62168 * configure.ac: Set install_gold_as_default to no first. * configure: Regenerated. From-SVN: r214168
2014-08-19 18:23:36 +02:00
esac])
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
configure.in: Clarify comments. 2003-03-28 Nathanael Nerode <neroden@gcc.gnu.org> * configure.in: Clarify comments. * configure: Regenerate. From-SVN: r64990
2003-03-29 00:15:42 +01:00
# Identify the linker which will work hand-in-glove with the newly
# built GCC, so that we can examine its features. This is the linker
# which will be driven by the driver program.
#
# If build != host, and we aren't building gas in-tree, we identify a
# build->target linker and hope that it will have the same features
# as the host->target linker we'll be using.
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
gcc_cv_gld_major_version=
gcc_cv_gld_minor_version=
gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
AS_VAR_SET_IF(gcc_cv_ld,, [
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
if test -x "$DEFAULT_LINKER"; then
gcc_cv_ld="$DEFAULT_LINKER"
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
elif test $install_gold_as_default = yes \
&& test -f $gcc_cv_ld_gold_srcdir/configure.ac \
&& test -f ../gold/Makefile \
&& test x$build = x$host; then
gcc_cv_ld=../gold/ld-new$build_exeext
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) PR other/66259 * config-ml.in: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise boehm-gc/ PR other/66259 * Makefile.direct: Reflects renaming of configure.in to configure.ac * Makefile.dist: Likewise * version.h: Likewise * doc/README: Likewise config/ PR other/66259 * gettext.m4: Reflects renaming of configure.in to configure.ac * po.m4: Likewise * stdint.m4: Likewise * tcl.m4: Likewise gcc/ PR other/66259 * acinclude.m4: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise * doc/install.texi: Likewise * doc/tm.texi: Likewise * doc/tm.texi.in: Likewise gcc/ada/ PR other/66259 * prj-nmsc.adb: Reflects renaming of configure.in to configure.ac * gcc-interface/Makefile.in: Likewise intl/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/classpath PR other/66259 * INSTALL: Reflects renaming of configure.in to configure.ac * ltconfig: Likewise * missing: Likewise * m4/ac_prog_javac.m4: Likewise * m4/ac_prog/javac_works.m4: Likewise * resource/META-INF/mimetypes.default: Likewise libjava/libltdl PR other/66259 * THREADS: Reflects renaming of configure.in to configure.ac liboffloadmic/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac From-SVN: r226183
2015-07-24 20:20:44 +02:00
elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects... * configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects, except when in-tree ld is being cross-built. (gcc_cv_as): Likewise for as. Use AS_FOR_TARGET otherwise, and then AS only if target is host. * configure: Rebuilt. From-SVN: r82258
2004-05-25 21:46:49 +02:00
&& test -f ../ld/Makefile \
&& test x$build = x$host; then
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
gcc_cv_ld=../ld/ld-new$build_exeext
elif test -x collect-ld$build_exeext; then
# Build using linker in the current directory.
gcc_cv_ld=./collect-ld$build_exeext
re PR target/33637 ("checking for nm: test: too many arguments" causes "Undefined symbol: __gxx_personality_v0") PR target/33637 * configure.ac: Accept extra arguments for AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET. * configure: Regenerated. * exec-tool.in: Not quoting command, may have extra arguments. From-SVN: r167172
2010-11-26 10:53:24 +01:00
elif ( set dummy $LD_FOR_TARGET; test -x $[2] ); then
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
gcc_cv_ld="$LD_FOR_TARGET"
else
AC_PATH_PROG(gcc_cv_ld, $LD_FOR_TARGET)
fi])
collect2.c (main): Search PLUGIN_LD for plugin linker. 2009-11-08 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (main): Search PLUGIN_LD for plugin linker. * configure.ac (--with-plugin-ld): New. Default to ld. * configure: Regenerated. * config.in: Likewise. * exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New. (collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin. From-SVN: r154020
2009-11-08 23:36:51 +01:00
ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
configure.ac (PLUGIN_LD): Rename into... * configure.ac (PLUGIN_LD): Rename into... (PLUGIN_LD_SUFFIX): ...this and strip the target_alias triplet. * config.in: Regenerate. * configure: Likewise. * collect2.c (main): Set plugin_ld_suffix to PLUGIN_LD_SUFFIX. From-SVN: r187269
2012-05-07 21:59:56 +02:00
PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
re PR driver/55202 (Building a combined tree is broken for LTO) 2012-11-10 Andrew Pinski <apinski@cavium.com> PR bootstrap/55202 * configure.ac: Set PLUGIN_LD_SUFFIX to just "ld" if it was "ld-new" or "collect-ld". * configure: Regenerate. From-SVN: r193393
2012-11-10 19:32:23 +01:00
# if the PLUGIN_LD is set ld-new, just have it as ld
# as that is the installed named.
re PR driver/55202 (Building a combined tree is broken for LTO) PR bootstrap/55202 * configure.ac <PLUGIN_LD_SUFFIX>: Use POSIX shell syntax. * configure: Regenerate. From-SVN: r194637
2012-12-20 16:57:18 +01:00
if test x$PLUGIN_LD_SUFFIX = xld-new \
|| test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
re PR driver/55202 (Building a combined tree is broken for LTO) 2012-11-10 Andrew Pinski <apinski@cavium.com> PR bootstrap/55202 * configure.ac: Set PLUGIN_LD_SUFFIX to just "ld" if it was "ld-new" or "collect-ld". * configure: Regenerate. From-SVN: r193393
2012-11-10 19:32:23 +01:00
PLUGIN_LD_SUFFIX=ld
fi
collect2.c (main): Search PLUGIN_LD for plugin linker. 2009-11-08 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (main): Search PLUGIN_LD for plugin linker. * configure.ac (--with-plugin-ld): New. Default to ld. * configure: Regenerated. * config.in: Likewise. * exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New. (collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin. From-SVN: r154020
2009-11-08 23:36:51 +01:00
AC_ARG_WITH(plugin-ld,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([[--with-plugin-ld=[ARG]]], [specify the plugin linker])],
collect2.c (main): Search PLUGIN_LD for plugin linker. 2009-11-08 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (main): Search PLUGIN_LD for plugin linker. * configure.ac (--with-plugin-ld): New. Default to ld. * configure: Regenerated. * config.in: Likewise. * exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New. (collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin. From-SVN: r154020
2009-11-08 23:36:51 +01:00
[if test x"$withval" != x; then
ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
re PR lto/61313 (configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX) PR lto/61313 * configure.ac (PLUGIN_LD_SUFFIX): Do not touch the value specified by the user. * configure: Regenerate. From-SVN: r230603
2015-11-19 14:31:33 +01:00
PLUGIN_LD_SUFFIX="$withval"
collect2.c (main): Search PLUGIN_LD for plugin linker. 2009-11-08 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (main): Search PLUGIN_LD for plugin linker. * configure.ac (--with-plugin-ld): New. Default to ld. * configure: Regenerated. * config.in: Likewise. * exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New. (collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin. From-SVN: r154020
2009-11-08 23:36:51 +01:00
fi])
AC_SUBST(ORIGINAL_PLUGIN_LD_FOR_TARGET)
configure.ac (PLUGIN_LD): Rename into... * configure.ac (PLUGIN_LD): Rename into... (PLUGIN_LD_SUFFIX): ...this and strip the target_alias triplet. * config.in: Regenerate. * configure: Likewise. * collect2.c (main): Set plugin_ld_suffix to PLUGIN_LD_SUFFIX. From-SVN: r187269
2012-05-07 21:59:56 +02:00
AC_DEFINE_UNQUOTED(PLUGIN_LD_SUFFIX, "$PLUGIN_LD_SUFFIX", [Specify plugin linker])
collect2.c (main): Search PLUGIN_LD for plugin linker. 2009-11-08 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (main): Search PLUGIN_LD for plugin linker. * configure.ac (--with-plugin-ld): New. Default to ld. * configure: Regenerated. * config.in: Likewise. * exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New. (collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin. From-SVN: r154020
2009-11-08 23:36:51 +01:00
configure.ac: Recognize gold and do not use its version number to test ld features. 2010-04-07 Doug Kwan <dougkwan@google.com> * configure.ac: Recognize gold and do not use its version number to test ld features. * configure: Regenerate. From-SVN: r158106
2010-04-08 10:41:50 +02:00
# Check to see if we are using gold instead of ld
AC_MSG_CHECKING(whether we are using gold)
ld_is_gold=no
if test x$gcc_cv_ld != x; then
if $gcc_cv_ld --version 2>/dev/null | sed 1q \
| grep "GNU gold" > /dev/null; then
ld_is_gold=yes
fi
fi
AC_MSG_RESULT($ld_is_gold)
re PR go/66870 (split stack issues on ppc64le and ppc64) PR target/66870 * config/rs6000/sysv4.h (TARGET_CAN_SPLIT_STACK_64BIT): Define. * configure.ac: Define HAVE_GOLD_ALTERNATE_SPLIT_STACK on Power based on gold linker version. * gcc.c: Add -fuse-ld=gold to STACK_SPLIT_SPEC if HAVE_GOLD_ALTERNATE_SPLIT_STACK defined. * configure, config.in: Regenerate. go: * gospec.c (lang_specific_driver): Set appropriate split stack options for 64 bit compiles based on TARGET_CAN_SPLIT_STACK_64BIT. From-SVN: r228311
2015-10-01 01:06:11 +02:00
AC_MSG_CHECKING(gold linker with split stack support as non default)
# Check to see if default ld is not gold, but gold is
# available and has support for split stack. If gcc was configured
# with gold then no checking is done.
#
if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
# For platforms other than powerpc64*, enable as appropriate.
gold_non_default=no
ld_gold=`which ${gcc_cv_ld}.gold`
# Make sure this gold has minimal split stack support
if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
ld_vers=`$ld_gold --version | sed 1q`
gold_vers=`echo $ld_vers | sed -n \
-e 's,^[[^)]]*[[ ]]\([[0-9]][[0-9]]*\.[[0-9]][[0-9]]*[[^)]]*\)) .*$,\1,p'`
case $target in
# check that the gold version contains the complete split stack support
# on powerpc64 big and little endian
powerpc64*-*-*)
case "$gold_vers" in
2.25.[[1-9]]*|2.2[[6-9]][[.0-9]]*|2.[[3-9]][[.0-9]]*|[[3-9]].[[.0-9]]*) gold_non_default=yes
;;
*) gold_non_default=no
;;
esac
;;
esac
fi
if test $gold_non_default = yes; then
AC_DEFINE(HAVE_GOLD_NON_DEFAULT_SPLIT_STACK, 1,
[Define if the gold linker supports split stack and is available as a non-default])
fi
fi
AC_MSG_RESULT($gold_non_default)
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
AC_SUBST(ORIGINAL_LD_FOR_TARGET)
Makefile.in (stamp-as, [...]): Remove. 2007-04-12 Paolo Bonzini <bonzini@gnu.org> Charles Wilson <libtool@cwilson.fastmail.fm> * Makefile.in (stamp-as, stamp-collect-ld, stamp-nm): Remove. (libgcc.mvars): Don't depend on them. * configure.ac (as, collect-ld, nm): Create from exec-tool.in. * exec-tool.in: New. Co-Authored-By: Charles Wilson <libtool@cwilson.fastmail.fm> From-SVN: r123775
2007-04-13 09:04:39 +02:00
case "$ORIGINAL_LD_FOR_TARGET" in
./collect-ld | ./collect-ld$build_exeext) ;;
*) AC_CONFIG_FILES(collect-ld:exec-tool.in, [chmod +x collect-ld]) ;;
esac
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
AC_MSG_CHECKING(what linker to use)
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
|| test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects... * configure.ac (gcc_cv_ld): Prefer in-tree ld over whatever the top-level detects, except when in-tree ld is being cross-built. (gcc_cv_as): Likewise for as. Use AS_FOR_TARGET otherwise, and then AS only if target is host. * configure: Rebuilt. From-SVN: r82258
2004-05-25 21:46:49 +02:00
# Single tree build which includes ld. We want to prefer it
# over whatever linker top-level may have detected, since
# we'll use what we're building after installation anyway.
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
AC_MSG_RESULT(newly built ld)
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
in_tree_ld=yes
configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. * configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. (in_tree_ld): Find out whether LD emulation is ELF, set in_tree_ld_is_elf accordingly. (gcc_cv_as_subsections, gcc_cv_as_hidden, gcc_cv_as_leb128) (gcc_cv_as_eh_frame, gcc_cv_as_shf_merge) (gcc_cv_as_dwarf2_debug_line, gcc_cv_as_gdwarf2_flag) (gcc_cv_as_gstabs_flag): Use $in_tree_gas_is_elf instead of grepping gas/Makefile. (gcc_cv_ld_ro_rw_mix, gcc_cv_ld_eh_frame_hdr, gcc_cv_ld_pie): Use $in_tree_ld_is_elf instead of grepping ld/Makefile. * configure: Regenerate. From-SVN: r68356
2003-06-23 03:13:35 +02:00
in_tree_ld_is_elf=no
if (grep 'EMUL = .*elf' ../ld/Makefile \
configure.ac (AC_MSG_CHECKING(what linker to use)): in_tree_ld_is_elf should be true for LynxOS. * configure.ac (AC_MSG_CHECKING(what linker to use)): in_tree_ld_is_elf should be true for LynxOS. * configure: Regenerate. From-SVN: r87343
2004-09-11 06:26:36 +02:00
|| grep 'EMUL = .*linux' ../ld/Makefile \
|| grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. * configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. (in_tree_ld): Find out whether LD emulation is ELF, set in_tree_ld_is_elf accordingly. (gcc_cv_as_subsections, gcc_cv_as_hidden, gcc_cv_as_leb128) (gcc_cv_as_eh_frame, gcc_cv_as_shf_merge) (gcc_cv_as_dwarf2_debug_line, gcc_cv_as_gdwarf2_flag) (gcc_cv_as_gstabs_flag): Use $in_tree_gas_is_elf instead of grepping gas/Makefile. (gcc_cv_ld_ro_rw_mix, gcc_cv_ld_eh_frame_hdr, gcc_cv_ld_pie): Use $in_tree_ld_is_elf instead of grepping ld/Makefile. * configure: Regenerate. From-SVN: r68356
2003-06-23 03:13:35 +02:00
in_tree_ld_is_elf=yes
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
elif test "$ld_is_gold" = yes; then
in_tree_ld_is_elf=yes
configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. * configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. (in_tree_ld): Find out whether LD emulation is ELF, set in_tree_ld_is_elf accordingly. (gcc_cv_as_subsections, gcc_cv_as_hidden, gcc_cv_as_leb128) (gcc_cv_as_eh_frame, gcc_cv_as_shf_merge) (gcc_cv_as_dwarf2_debug_line, gcc_cv_as_gdwarf2_flag) (gcc_cv_as_gstabs_flag): Use $in_tree_gas_is_elf instead of grepping gas/Makefile. (gcc_cv_ld_ro_rw_mix, gcc_cv_ld_eh_frame_hdr, gcc_cv_ld_pie): Use $in_tree_ld_is_elf instead of grepping ld/Makefile. * configure: Regenerate. From-SVN: r68356
2003-06-23 03:13:35 +02:00
fi
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) PR other/66259 * config-ml.in: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise boehm-gc/ PR other/66259 * Makefile.direct: Reflects renaming of configure.in to configure.ac * Makefile.dist: Likewise * version.h: Likewise * doc/README: Likewise config/ PR other/66259 * gettext.m4: Reflects renaming of configure.in to configure.ac * po.m4: Likewise * stdint.m4: Likewise * tcl.m4: Likewise gcc/ PR other/66259 * acinclude.m4: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise * doc/install.texi: Likewise * doc/tm.texi: Likewise * doc/tm.texi.in: Likewise gcc/ada/ PR other/66259 * prj-nmsc.adb: Reflects renaming of configure.in to configure.ac * gcc-interface/Makefile.in: Likewise intl/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/classpath PR other/66259 * INSTALL: Reflects renaming of configure.in to configure.ac * ltconfig: Likewise * missing: Likewise * m4/ac_prog_javac.m4: Likewise * m4/ac_prog/javac_works.m4: Likewise * resource/META-INF/mimetypes.default: Likewise libjava/libltdl PR other/66259 * THREADS: Reflects renaming of configure.in to configure.ac liboffloadmic/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac From-SVN: r226183
2015-07-24 20:20:44 +02:00
for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
do
changequote(,)dnl
acinclude.m4 (_gcc_COMPUTE_GAS_VERSION): Allow a single character to quote the VERSION= contents. * acinclude.m4 (_gcc_COMPUTE_GAS_VERSION): Allow a single character to quote the VERSION= contents. Sanity-check contents. * configure.ac ("what linker to use" ld version extraction): Ditto. * configure: Regenerate. From-SVN: r192342
2012-10-11 02:52:26 +02:00
gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
if test x$gcc_cv_gld_version != x; then
break
fi
done
acinclude.m4 (_gcc_COMPUTE_GAS_VERSION): Allow a single character to quote the VERSION= contents. * acinclude.m4 (_gcc_COMPUTE_GAS_VERSION): Allow a single character to quote the VERSION= contents. Sanity-check contents. * configure.ac ("what linker to use" ld version extraction): Ditto. * configure: Regenerate. From-SVN: r192342
2012-10-11 02:52:26 +02:00
case $gcc_cv_gld_version in
VERSION=[0-9]*) ;;
changequote([,])dnl
*) AC_MSG_ERROR([[cannot find version of in-tree linker]]) ;;
changequote(,)dnl
esac
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
changequote([,])dnl
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
else
AC_MSG_RESULT($gcc_cv_ld)
in_tree_ld=no
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
fi
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in PR bootstrap/55552 * configure.ac (install_gold_as_default): New. Set to yes for --disable-ld or --enable-gold=default. (gcc_cv_ld_gold_srcdir): New. (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes. (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. * configure: Regenerated. * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable. (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise. (original) [collect-ld && -fuse-ld=bfd]: Set to $ORIGINAL_LD_BFD_FOR_TARGET. (original) [collect-ld && -fuse-ld=gold]: Set to $ORIGINAL_LD_GOLD_FOR_TARGET. (dir) [collect-ld && ../gold/ld-new]: Set to gold. (fast_install) [collect-ld && ../gold/ld-new]: Set to yes. From-SVN: r205392
2013-11-26 14:31:25 +01:00
AC_SUBST(ORIGINAL_LD_BFD_FOR_TARGET)
AC_SUBST(ORIGINAL_LD_GOLD_FOR_TARGET)
configure.in: Fix checks for assembler features when using a one-tree assembler that has not... * configure.in: Fix checks for assembler features when using a one-tree assembler that has not yet been built. Fix --disable-threads. From-SVN: r36572
2000-09-22 20:24:29 +02:00
# Figure out what nm we will be using.
configure.in: Unify the code which creates symlinks to a just-built as... * configure.in: Unify the code which creates symlinks to a just-built as, ld, objdump, and nm with the code that detects their presence for purposes of feature tests. * configure: Regenerate. From-SVN: r65677
2003-04-16 08:51:20 +02:00
gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
AS_VAR_SET_IF(gcc_cv_nm,, [
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) PR other/66259 * config-ml.in: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise boehm-gc/ PR other/66259 * Makefile.direct: Reflects renaming of configure.in to configure.ac * Makefile.dist: Likewise * version.h: Likewise * doc/README: Likewise config/ PR other/66259 * gettext.m4: Reflects renaming of configure.in to configure.ac * po.m4: Likewise * stdint.m4: Likewise * tcl.m4: Likewise gcc/ PR other/66259 * acinclude.m4: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise * doc/install.texi: Likewise * doc/tm.texi: Likewise * doc/tm.texi.in: Likewise gcc/ada/ PR other/66259 * prj-nmsc.adb: Reflects renaming of configure.in to configure.ac * gcc-interface/Makefile.in: Likewise intl/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/classpath PR other/66259 * INSTALL: Reflects renaming of configure.in to configure.ac * ltconfig: Likewise * missing: Likewise * m4/ac_prog_javac.m4: Likewise * m4/ac_prog/javac_works.m4: Likewise * resource/META-INF/mimetypes.default: Likewise libjava/libltdl PR other/66259 * THREADS: Reflects renaming of configure.in to configure.ac liboffloadmic/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac From-SVN: r226183
2015-07-24 20:20:44 +02:00
if test -f $gcc_cv_binutils_srcdir/configure.ac \
configure.ac (gcc_cv_nm): Don't use an in-tree nm if build!=host. * configure.ac (gcc_cv_nm): Don't use an in-tree nm if build!=host. (gcc_cv_objdump): Likewise. * configure: Regenerated. From-SVN: r113447
2006-05-02 02:55:43 +02:00
&& test -f ../binutils/Makefile \
&& test x$build = x$host; then
Alan Modra <amodra.bigpond.net.au> 2005-06-16 Paolo Bonzini <bonzini@gnu.org> Daniel Jacobowitz <dan@codesourcery.com> Alan Modra <amodra.bigpond.net.au> * configure.ac (gcc_version): Set near the beginning. (as, ld, nm): Do not link in-tree tools. Set gcc_cv_* if tools are found in the tree. Use gcc_AC_PROG to find the tools in the system. (objdump): Do not look for it. * Makefile.in (NM_FOR_TARGET): Point to ./nm. (ORIGINAL_AS_FOR_TARGET, ORIGINAL_LD_FOR_TARGET, ORIGINAL_NM_FOR_TARGET): Substitute from autoconf. (as, ld, nm): New rules. (libgcc.mk): Depend on them. * aclocal.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL, gcc_AC_BUILD_EXEEXT): New. (gcc_AC_CHECK_PROG_VER): Use gcc_AC_BUILD_EXEEXT. * configure: Regenerate. Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com> From-SVN: r101084
2005-06-16 14:49:06 +02:00
gcc_cv_nm=../binutils/nm-new$build_exeext
elif test -x nm$build_exeext; then
configure.ac: Use build_exeext not host_exeext when lookin for target tools. * configure.ac: Use build_exeext not host_exeext when lookin for target tools. * configure: Regenerate. From-SVN: r89683
2004-10-27 18:06:39 +02:00
gcc_cv_nm=./nm$build_exeext
re PR target/33637 ("checking for nm: test: too many arguments" causes "Undefined symbol: __gxx_personality_v0") PR target/33637 * configure.ac: Accept extra arguments for AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET. * configure: Regenerated. * exec-tool.in: Not quoting command, may have extra arguments. From-SVN: r167172
2010-11-26 10:53:24 +01:00
elif ( set dummy $NM_FOR_TARGET; test -x $[2] ); then
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
gcc_cv_nm="$NM_FOR_TARGET"
else
AC_PATH_PROG(gcc_cv_nm, $NM_FOR_TARGET)
fi])
Alan Modra <amodra.bigpond.net.au> 2005-06-16 Paolo Bonzini <bonzini@gnu.org> Daniel Jacobowitz <dan@codesourcery.com> Alan Modra <amodra.bigpond.net.au> * configure.ac (gcc_version): Set near the beginning. (as, ld, nm): Do not link in-tree tools. Set gcc_cv_* if tools are found in the tree. Use gcc_AC_PROG to find the tools in the system. (objdump): Do not look for it. * Makefile.in (NM_FOR_TARGET): Point to ./nm. (ORIGINAL_AS_FOR_TARGET, ORIGINAL_LD_FOR_TARGET, ORIGINAL_NM_FOR_TARGET): Substitute from autoconf. (as, ld, nm): New rules. (libgcc.mk): Depend on them. * aclocal.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL, gcc_AC_BUILD_EXEEXT): New. (gcc_AC_CHECK_PROG_VER): Use gcc_AC_BUILD_EXEEXT. * configure: Regenerate. Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com> From-SVN: r101084
2005-06-16 14:49:06 +02:00
AC_MSG_CHECKING(what nm to use)
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
# Single tree build which includes binutils.
AC_MSG_RESULT(newly built nm)
in_tree_nm=yes
else
AC_MSG_RESULT($gcc_cv_nm)
in_tree_nm=no
fi
ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
AC_SUBST(ORIGINAL_NM_FOR_TARGET)
Makefile.in (stamp-as, [...]): Remove. 2007-04-12 Paolo Bonzini <bonzini@gnu.org> Charles Wilson <libtool@cwilson.fastmail.fm> * Makefile.in (stamp-as, stamp-collect-ld, stamp-nm): Remove. (libgcc.mvars): Don't depend on them. * configure.ac (as, collect-ld, nm): Create from exec-tool.in. * exec-tool.in: New. Co-Authored-By: Charles Wilson <libtool@cwilson.fastmail.fm> From-SVN: r123775
2007-04-13 09:04:39 +02:00
case "$ORIGINAL_NM_FOR_TARGET" in
./nm | ./nm$build_exeext) ;;
*) AC_CONFIG_FILES(nm:exec-tool.in, [chmod +x nm]) ;;
esac
configure.in: Fix checks for assembler features when using a one-tree assembler that has not... * configure.in: Fix checks for assembler features when using a one-tree assembler that has not yet been built. Fix --disable-threads. From-SVN: r36572
2000-09-22 20:24:29 +02:00
configure.in: Check for target objdump and use that in eh_frame optimization test. * configure.in: Check for target objdump and use that in eh_frame optimization test. * configure: Regenerated. From-SVN: r47051
2001-11-15 13:11:52 +01:00
# Figure out what objdump we will be using.
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
AS_VAR_SET_IF(gcc_cv_objdump,, [
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) PR other/66259 * config-ml.in: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise boehm-gc/ PR other/66259 * Makefile.direct: Reflects renaming of configure.in to configure.ac * Makefile.dist: Likewise * version.h: Likewise * doc/README: Likewise config/ PR other/66259 * gettext.m4: Reflects renaming of configure.in to configure.ac * po.m4: Likewise * stdint.m4: Likewise * tcl.m4: Likewise gcc/ PR other/66259 * acinclude.m4: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise * doc/install.texi: Likewise * doc/tm.texi: Likewise * doc/tm.texi.in: Likewise gcc/ada/ PR other/66259 * prj-nmsc.adb: Reflects renaming of configure.in to configure.ac * gcc-interface/Makefile.in: Likewise intl/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/classpath PR other/66259 * INSTALL: Reflects renaming of configure.in to configure.ac * ltconfig: Likewise * missing: Likewise * m4/ac_prog_javac.m4: Likewise * m4/ac_prog/javac_works.m4: Likewise * resource/META-INF/mimetypes.default: Likewise libjava/libltdl PR other/66259 * THREADS: Reflects renaming of configure.in to configure.ac liboffloadmic/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac From-SVN: r226183
2015-07-24 20:20:44 +02:00
if test -f $gcc_cv_binutils_srcdir/configure.ac \
configure.ac (gcc_cv_nm): Don't use an in-tree nm if build!=host. * configure.ac (gcc_cv_nm): Don't use an in-tree nm if build!=host. (gcc_cv_objdump): Likewise. * configure: Regenerated. From-SVN: r113447
2006-05-02 02:55:43 +02:00
&& test -f ../binutils/Makefile \
&& test x$build = x$host; then
configure.in: Unify the code which creates symlinks to a just-built as... * configure.in: Unify the code which creates symlinks to a just-built as, ld, objdump, and nm with the code that detects their presence for purposes of feature tests. * configure: Regenerate. From-SVN: r65677
2003-04-16 08:51:20 +02:00
# Single tree build which includes binutils.
Alan Modra <amodra.bigpond.net.au> 2005-06-16 Paolo Bonzini <bonzini@gnu.org> Daniel Jacobowitz <dan@codesourcery.com> Alan Modra <amodra.bigpond.net.au> * configure.ac (gcc_version): Set near the beginning. (as, ld, nm): Do not link in-tree tools. Set gcc_cv_* if tools are found in the tree. Use gcc_AC_PROG to find the tools in the system. (objdump): Do not look for it. * Makefile.in (NM_FOR_TARGET): Point to ./nm. (ORIGINAL_AS_FOR_TARGET, ORIGINAL_LD_FOR_TARGET, ORIGINAL_NM_FOR_TARGET): Substitute from autoconf. (as, ld, nm): New rules. (libgcc.mk): Depend on them. * aclocal.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL, gcc_AC_BUILD_EXEEXT): New. (gcc_AC_CHECK_PROG_VER): Use gcc_AC_BUILD_EXEEXT. * configure: Regenerate. Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com> From-SVN: r101084
2005-06-16 14:49:06 +02:00
gcc_cv_objdump=../binutils/objdump$build_exeext
Makefile.def (flags_to_pass): Add OBJDUMP_FOR_TARGET. ./ * Makefile.def (flags_to_pass): Add OBJDUMP_FOR_TARGET. * Makefile.tpl (BASE_TARGET_EXPORTS): Add OBJDUMP. (OBJDUMP_FOR_TARGET, CONFIGURED_OBJDUMP_FOR_TARGET) (USUAL_OBJDUMP_FOR_TARGET): New. (EXTRA_TARGET_FLAGS): Add OBJDUMP. * configure.in: Check for $OBJDUMP_FOR_TARGET. * configure, Makefile: Regenerated. gcc/ * acinclude.m4 (gcc_AC_CHECK_TOOL): Handle environment variables here. Use AC_PATH_PROG for environment variables instead of test -x. * configure.ac: Update calls to gcc_AC_CHECK_TOOL. Use it for objdump also. * configure: Regenerated. From-SVN: r105038
2005-10-06 17:24:09 +02:00
elif test -x objdump$build_exeext; then
gcc_cv_objdump=./objdump$build_exeext
re PR target/33637 ("checking for nm: test: too many arguments" causes "Undefined symbol: __gxx_personality_v0") PR target/33637 * configure.ac: Accept extra arguments for AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET. * configure: Regenerated. * exec-tool.in: Not quoting command, may have extra arguments. From-SVN: r167172
2010-11-26 10:53:24 +01:00
elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $[2] ); then
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
else
AC_PATH_PROG(gcc_cv_objdump, $OBJDUMP_FOR_TARGET)
fi])
Makefile.def (flags_to_pass): Add OBJDUMP_FOR_TARGET. ./ * Makefile.def (flags_to_pass): Add OBJDUMP_FOR_TARGET. * Makefile.tpl (BASE_TARGET_EXPORTS): Add OBJDUMP. (OBJDUMP_FOR_TARGET, CONFIGURED_OBJDUMP_FOR_TARGET) (USUAL_OBJDUMP_FOR_TARGET): New. (EXTRA_TARGET_FLAGS): Add OBJDUMP. * configure.in: Check for $OBJDUMP_FOR_TARGET. * configure, Makefile: Regenerated. gcc/ * acinclude.m4 (gcc_AC_CHECK_TOOL): Handle environment variables here. Use AC_PATH_PROG for environment variables instead of test -x. * configure.ac: Update calls to gcc_AC_CHECK_TOOL. Use it for objdump also. * configure: Regenerated. From-SVN: r105038
2005-10-06 17:24:09 +02:00
AC_MSG_CHECKING(what objdump to use)
configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.in: Set with_gnu_as, with_gnu_ld, with_newlib earlier. Set md_exec_prefix. Use ACX_CHECK_INSTALLED_TARGET_TOOL to find the assembler, linker and binutils. * configure: Regenerate. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * config/acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools. (ACX_PATH_SEP): New. (ACX_TOOL_DIRS): Move here from the gcc directory. (ACX_CHECK_INSTALLED_TARGET_TOOL): New. (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool with a complete path in either $with_build_time_tools or $exec_prefix. 2006-01-26 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Expect target tools paths to be passed from the toplevel and wrap the detection into AS_SET_VAR_IF. Extract side-effects out of AS_SET_VAR_IF. * acinclude.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL): Remove. From-SVN: r110266
2006-01-26 19:52:49 +01:00
if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
# Single tree build which includes binutils.
AC_MSG_RESULT(newly built objdump)
elif test x$gcc_cv_objdump = x; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($gcc_cv_objdump)
fi
configure.in: Check for target objdump and use that in eh_frame optimization test. * configure.in: Check for target objdump and use that in eh_frame optimization test. * configure: Regenerated. From-SVN: r47051
2001-11-15 13:11:52 +01:00
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
# Figure out what readelf we will be using.
AS_VAR_SET_IF(gcc_cv_readelf,, [
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) PR other/66259 * config-ml.in: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise boehm-gc/ PR other/66259 * Makefile.direct: Reflects renaming of configure.in to configure.ac * Makefile.dist: Likewise * version.h: Likewise * doc/README: Likewise config/ PR other/66259 * gettext.m4: Reflects renaming of configure.in to configure.ac * po.m4: Likewise * stdint.m4: Likewise * tcl.m4: Likewise gcc/ PR other/66259 * acinclude.m4: Reflects renaming of configure.in to configure.ac * configure: Likewise * configure.ac: Likewise * doc/install.texi: Likewise * doc/tm.texi: Likewise * doc/tm.texi.in: Likewise gcc/ada/ PR other/66259 * prj-nmsc.adb: Reflects renaming of configure.in to configure.ac * gcc-interface/Makefile.in: Likewise intl/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac libjava/classpath PR other/66259 * INSTALL: Reflects renaming of configure.in to configure.ac * ltconfig: Likewise * missing: Likewise * m4/ac_prog_javac.m4: Likewise * m4/ac_prog/javac_works.m4: Likewise * resource/META-INF/mimetypes.default: Likewise libjava/libltdl PR other/66259 * THREADS: Reflects renaming of configure.in to configure.ac liboffloadmic/ PR other/66259 * configure: Reflects renaming of configure.in to configure.ac From-SVN: r226183
2015-07-24 20:20:44 +02:00
if test -f $gcc_cv_binutils_srcdir/configure.ac \
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
&& test -f ../binutils/Makefile \
&& test x$build = x$host; then
# Single tree build which includes binutils.
gcc_cv_readelf=../binutils/readelf$build_exeext
elif test -x readelf$build_exeext; then
gcc_cv_readelf=./readelf$build_exeext
Check $READELF_FOR_TARGET for readelf in configure Similar to as, ld, nm and objdump, gcc configure should check $READELF_FOR_TARGET for readelf. PR bootstrap/67385 * configure.ac (gcc_cv_readelf): Check $READELF_FOR_TARGET. * configure: Regenerated. From-SVN: r228567
2015-10-07 15:45:21 +02:00
elif ( set dummy $READELF_FOR_TARGET; test -x $[2] ); then
gcc_cv_readelf="$READELF_FOR_TARGET"
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
else
Check $READELF_FOR_TARGET for readelf in configure Similar to as, ld, nm and objdump, gcc configure should check $READELF_FOR_TARGET for readelf. PR bootstrap/67385 * configure.ac (gcc_cv_readelf): Check $READELF_FOR_TARGET. * configure: Regenerated. From-SVN: r228567
2015-10-07 15:45:21 +02:00
AC_PATH_PROG(gcc_cv_readelf, $READELF_FOR_TARGET)
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
fi])
AC_MSG_CHECKING(what readelf to use)
if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
# Single tree build which includes binutils.
AC_MSG_RESULT(newly built readelf)
elif test x$gcc_cv_readelf = x; then
AC_MSG_RESULT(not found)
else
AC_MSG_RESULT($gcc_cv_readelf)
fi
configure.in: Fix checks for assembler features when using a one-tree assembler that has not... * configure.in: Fix checks for assembler features when using a one-tree assembler that has not yet been built. Fix --disable-threads. From-SVN: r36572
2000-09-22 20:24:29 +02:00
# Figure out what assembler alignment features are present.
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([.balign and .p2align], gcc_cv_as_balign_and_p2align,
[2,6,0],,
[.balign 4
.p2align 2],,
[AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN, 1,
[Define if your assembler supports .balign and .p2align.])])
gcc_GAS_CHECK_FEATURE([.p2align with maximum skip], gcc_cv_as_max_skip_p2align,
[2,8,0],,
[.p2align 4,,7],,
[AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN, 1,
[Define if your assembler supports specifying the maximum number
of bytes to skip when using the GAS .p2align command.])])
configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for .literal16. * configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for .literal16. * config/darwin.c (machopic_select_rtx_section): Use HAVE_GAS_LITERAL16. (darwin_mergeable_constant_section): Likewise. * configure: Regenerate. * config.in: Regenerate. From-SVN: r120315
2007-01-01 21:58:38 +01:00
gcc_GAS_CHECK_FEATURE([.literal16], gcc_cv_as_literal16,
[2,8,0],,
[.literal16],,
[AC_DEFINE(HAVE_GAS_LITERAL16, 1,
[Define if your assembler supports .literal16.])])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([working .subsection -1], gcc_cv_as_subsection_m1,
[elf,2,9,0],,
[conftest_label1: .word 0
configure.in: Add check for GAS subsection -1 support. * configure.in: Add check for GAS subsection -1 support. * acconfig.h (HAVE_GAS_SUBSECTION_ORDERING): Add. * configure config.in: Rebuilt. * config/sparc/sparc.h (CASE_VECTOR_MODE): For V9 flag_pic, use SImode is subsection -1 works, else use DImode. (ASM_OUTPUT_ADDR_VEC_START, ASM_OUTPUT_ADDR_VEC_END): Define if subsection -1 works. * config/sparc/sparc.c (sparc_output_addr_vec, sparc_output_addr_diff_vec): Use them if defined. From-SVN: r22383
1998-09-11 00:28:30 +02:00
.subsection -1
conftest_label2: .word 0
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
.previous],
[if test x$gcc_cv_nm != x; then
$gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
$gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
then :
else gcc_cv_as_subsection_m1=yes
fi
rm -f conftest.nm1 conftest.nm2
fi],
[AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING, 1,
[Define if your assembler supports .subsection and .subsection -1 starts
emitting at the beginning of your section.])])
gcc_GAS_CHECK_FEATURE([.weak], gcc_cv_as_weak,
[2,2,0],,
[ .weak foobar],,
[AC_DEFINE(HAVE_GAS_WEAK, 1, [Define if your assembler supports .weak.])])
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
gcc_GAS_CHECK_FEATURE([.weakref], gcc_cv_as_weakref,
[2,17,0],,
[ .weakref foobar, barfnot],,
[AC_DEFINE(HAVE_GAS_WEAKREF, 1, [Define if your assembler supports .weakref.])])
re PR c++/17242 (Testsuite fails due to duplicate symbols) PR c++/17242 * configure.ac: Add GAS check for HP-UX .nsubspa comdat. * configure, config.in: Rebuilt. * config/pa/pa-hpux10.h (SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Delete defines. * config/pa/pa.c (pa_select_section): Allow uninitialized variables in one-only (comdat) subspaces. * config/pa/som.h (SUPPORTS_SOM_COMDAT): New define. (SUPPORTS_ONE_ONLY): True if SUPPORTS_WEAK or SUPPORTS_SOM_COMDAT are true. (MAKE_DECL_ONE_ONLY): Place uninitialized variables in common. From-SVN: r92177
2004-12-15 06:10:57 +01:00
gcc_GAS_CHECK_FEATURE([.nsubspa comdat], gcc_cv_as_nsubspa_comdat,
[2,15,91],,
[ .SPACE $TEXT$
.NSUBSPA $CODE$,COMDAT],,
[AC_DEFINE(HAVE_GAS_NSUBSPA_COMDAT, 1, [Define if your assembler supports .nsubspa comdat option.])])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
# .hidden needs to be supported in both the assembler and the linker,
# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
# This is irritatingly difficult to feature test for; we have to check the
# date string after the version number. If we've got an in-tree
# ld, we don't know its patchlevel version, so we set the baseline at 2.13
# to be safe.
# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
configure.ac (.hidden): Change to conftest_s string. * configure.ac (.hidden): Change to conftest_s string. Provide string for AIX assembler. (gcc_cv_ld_hidden): Yes for AIX. * configure: Regenerate. * dwarf2asm.c (USE_LINKONCE_INDIRECT): Don't set for AIX (XCOFF). * config/rs6000/rs6000-protos.h (rs6000_asm_weaken_decl): Declare (rs6000_xcoff_asm_output_aligned_decl_common): Declare. * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_DECL_NAME): Define. (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define. (ASM_OUTPUT_ALIGNED_COMMON): Delete. * config/rs6000/rs6000.c (rs6000_init_builtins): Change clog rename from #if to if. (rs6000_xcoff_visibility): New. (rs6000_xcoff_declare_function_name): Add visibility support. (rs6000_xcoff_asm_globalize_decl_name): New. (rs6000_xcoff_asm_output_aligned_decl_common): New. (rs6000_asm_weaken_decl): New. (rs6000_code_end): Disable HIDDEN_LINKONCE on XCOFF. config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Change definition to reference function. From-SVN: r241930
2016-11-07 21:16:13 +01:00
case "${target}" in
*-*-aix*)
conftest_s=' .globl foobar,hidden'
;;
*)
conftest_s=' .hidden foobar
foobar:'
;;
esac
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([.hidden], gcc_cv_as_hidden,
configure.ac (.hidden): Change to conftest_s string. * configure.ac (.hidden): Change to conftest_s string. Provide string for AIX assembler. (gcc_cv_ld_hidden): Yes for AIX. * configure: Regenerate. * dwarf2asm.c (USE_LINKONCE_INDIRECT): Don't set for AIX (XCOFF). * config/rs6000/rs6000-protos.h (rs6000_asm_weaken_decl): Declare (rs6000_xcoff_asm_output_aligned_decl_common): Declare. * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_DECL_NAME): Define. (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define. (ASM_OUTPUT_ALIGNED_COMMON): Delete. * config/rs6000/rs6000.c (rs6000_init_builtins): Change clog rename from #if to if. (rs6000_xcoff_visibility): New. (rs6000_xcoff_declare_function_name): Add visibility support. (rs6000_xcoff_asm_globalize_decl_name): New. (rs6000_xcoff_asm_output_aligned_decl_common): New. (rs6000_asm_weaken_decl): New. (rs6000_code_end): Disable HIDDEN_LINKONCE on XCOFF. config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Change definition to reference function. From-SVN: r241930
2016-11-07 21:16:13 +01:00
[elf,2,13,0],, [$conftest_s])
configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*. * configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*. (gcc_cv_ld_hidden): Likewise. * configure: Regenerate. * config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO. (ix86_stack_protect_fail): Mark unused. (TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine. * config/rs6000/rs6000.c (rs6000_assemble_visibility) [TARGET_MACHO]: Don't define. (TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise. (TARGET_STACK_PROTECT_FAIL): Likewise. (rs6000_stack_protect_fail): Mark unused. * dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if USE_LINKONCE_INDIRECT. Don't emit .hidden expicitly. From-SVN: r174837
2011-06-09 09:08:00 +02:00
case "${target}" in
*-*-darwin*)
# Darwin as has some visibility support, though with a different syntax.
gcc_cv_as_hidden=yes
;;
esac
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
configure.ac (gnu_indirect_function): New test. * configure.ac (gnu_indirect_function): New test. * configure: Rebuilt. * config.in (HAVE_GAS_INDIRECT_FUNCTION): New. * defaults.h (IFUNC_ASM_TYPE): Provide default. * doc/extend.texi (Function Attributes): Document ifunc. * varasm.c (do_assemble_alias): Deal with ifuncs too. c-family/ * c-common.c (handle_alias_ifunc_attribute): New, broken out of ... (handle_alias_attribute): ... here. (handle_ifunc_attribute): New. testsuite/ * lib/target-supports-dg.exp (dg-require-ifunc): New. * lib/target-supports.exp (check_ifunc_available): New. * gcc.dg/attr-ifunc-1.c: New. * gcc.dg/attr-ifunc-2.c: New. * gcc.dg/attr-ifunc-3.c: New. * gcc.dg/attr-ifunc-4.c: New. * gcc.dg/attr-ifunc-5.c: New. * testsuite/g++.dg/ext/attr-ifunc-1.C * testsuite/g++.dg/ext/attr-ifunc-2.C * testsuite/g++.dg/ext/attr-ifunc-3.C * testsuite/g++.dg/ext/attr-ifunc-4.C From-SVN: r164110
2010-09-09 16:12:57 +02:00
# gnu_indirect_function type is an extension proposed at
# http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
# selection of function implementation
configure.ac: Add --enable-indirect-function option. * configure.ac: Add --enable-indirect-function option. * config.gcc: Add default_gnu_indirect_function. * config.in (HAVE_GAS_INDIRECT_FUNCTION): Rename to ... (HAVE_GNU_INDIRECT_FUNCTION): ... this. * varasm.c (do_assemble_alias): Adjust for macto name change. * configure: Rebuilt. * doc/install.texi: Document --enable-indirect-function. testsuite/ * lib/target-supports-dg.exp (dg-require-ifunc): Remove extraneous alias checking. * lib/target-supports.exp (check_ifunc_available): Likewise. From-SVN: r164725
2010-09-29 16:58:52 +02:00
AC_ARG_ENABLE(gnu-indirect-function,
[AS_HELP_STRING([--enable-gnu-indirect-function],
[enable the use of the @gnu_indirect_function to glibc systems])],
[case $enable_gnu_indirect_function in
yes | no) ;;
*) AC_MSG_ERROR(['$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
Valid choices are 'yes' and 'no'.]) ;;
esac],
[enable_gnu_indirect_function="$default_gnu_indirect_function"])
target.def (TARGET_HAS_IFUNC_P): New target hook. * gcc/target.def (TARGET_HAS_IFUNC_P): New target hook. * gcc/doc/tm.texi.in (TARGET_HAS_IFUNC_P): New. * gcc/doc/tm.texi: Regenerate. * gcc/targhooks.h (default_has_ifunc_p): New. * gcc/targhooks.c (default_has_ifunc_p): Ditto. * gcc/config/linux-protos.h: New file. * gcc/config/linux-android.h (TARGET_HAS_IFUNC_P): Using version of this hook for linux which disables support of indirect functions in android. * gcc/config/linux-android.c: New file. * gcc/config/t-linux-android.c: Ditto. * gcc/config.gcc: Added new object file linux-android.o. * gcc/config/i386/i386.c (ix86_get_function_versions_dispatcher): Using TARGET_HAS_IFUNC hook instead of HAVE_GNU_INDIRECT_FUNCTION. * gcc/varasm.c (do_assemble_alias): Likewise. * configure.ac: Define HAVE_GNU_INDIRECT_FUNCTION as zero if the target doesn't support indirect functions. * configure: Regenerate. From-SVN: r197156
2013-03-27 10:55:19 +01:00
gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
AC_DEFINE_UNQUOTED(HAVE_GNU_INDIRECT_FUNCTION, $gif,
[Define if your system supports gnu indirect functions.])
configure.ac (gnu_indirect_function): New test. * configure.ac (gnu_indirect_function): New test. * configure: Rebuilt. * config.in (HAVE_GAS_INDIRECT_FUNCTION): New. * defaults.h (IFUNC_ASM_TYPE): Provide default. * doc/extend.texi (Function Attributes): Document ifunc. * varasm.c (do_assemble_alias): Deal with ifuncs too. c-family/ * c-common.c (handle_alias_ifunc_attribute): New, broken out of ... (handle_alias_attribute): ... here. (handle_ifunc_attribute): New. testsuite/ * lib/target-supports-dg.exp (dg-require-ifunc): New. * lib/target-supports.exp (check_ifunc_available): New. * gcc.dg/attr-ifunc-1.c: New. * gcc.dg/attr-ifunc-2.c: New. * gcc.dg/attr-ifunc-3.c: New. * gcc.dg/attr-ifunc-4.c: New. * gcc.dg/attr-ifunc-5.c: New. * testsuite/g++.dg/ext/attr-ifunc-1.C * testsuite/g++.dg/ext/attr-ifunc-2.C * testsuite/g++.dg/ext/attr-ifunc-3.C * testsuite/g++.dg/ext/attr-ifunc-4.C From-SVN: r164110
2010-09-09 16:12:57 +02:00
configure.ac: Compute ld_ver... * configure.ac: Compute ld_ver, ld_vers, ld_date, ld_vers_major, ld_vers_minor and ld_vers_path always, not just when gcc_cv_ld_hidden isn't cached. * configure: Regenerated. From-SVN: r155103
2009-12-09 10:13:43 +01:00
changequote(,)dnl
if test $in_tree_ld != yes ; then
ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
if echo "$ld_ver" | grep GNU > /dev/null; then
if test x"$ld_is_gold" = xyes; then
# GNU gold --version looks like this:
#
# GNU gold (GNU Binutils 2.21.51.20110225) 1.11
#
# We extract the binutils version which is more familiar and specific
# than the gold version.
ld_vers=`echo $ld_ver | sed -n \
-e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
else
# GNU ld --version looks like this:
#
# GNU ld (GNU Binutils) 2.21.51.20110225
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
fi
configure.ac: Compute ld_ver... * configure.ac: Compute ld_ver, ld_vers, ld_date, ld_vers_major, ld_vers_minor and ld_vers_path always, not just when gcc_cv_ld_hidden isn't cached. * configure: Regenerated. From-SVN: r155103
2009-12-09 10:13:43 +01:00
ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
else
case "${target}" in
*-*-solaris2*)
Enable initfini array support on Solaris (PR target/50166) * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Require gcc_SUN_LD_VERSION. Define _start. Remove -e 0 from $gcc_cv_ld invocation. Only use __GLIBC_PREREQ if defined. Enable on Solaris since Solaris 8 patch. (gcc_SUN_LD_VERSION): New macro. * configure.ac (ld_ver) <*-*-solaris2*>: Refer to gcc_SUN_LD_VERSION for version number format. * configure: Regenerate. * varasm.c (get_elf_initfini_array_priority_section): Set SECTION_NOTYPE for non-default priority. Use get_section instead of get_unnamed_section to emit .init_array/.fini_array with default priority. From-SVN: r184390
2012-02-20 12:47:25 +01:00
# See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
# format.
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
#
Enable initfini array support on Solaris (PR target/50166) * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Require gcc_SUN_LD_VERSION. Define _start. Remove -e 0 from $gcc_cv_ld invocation. Only use __GLIBC_PREREQ if defined. Enable on Solaris since Solaris 8 patch. (gcc_SUN_LD_VERSION): New macro. * configure.ac (ld_ver) <*-*-solaris2*>: Refer to gcc_SUN_LD_VERSION for version number format. * configure: Regenerate. * varasm.c (get_elf_initfini_array_priority_section): Set SECTION_NOTYPE for non-default priority. Use get_section instead of get_unnamed_section to emit .init_array/.fini_array with default priority. From-SVN: r184390
2012-02-20 12:47:25 +01:00
# Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
# /usr/ccs/bin/ld has been configured.
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
ld_ver=`$gcc_cv_ld -V 2>&1`
if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
fi
;;
esac
configure.ac: Compute ld_ver... * configure.ac: Compute ld_ver, ld_vers, ld_date, ld_vers_major, ld_vers_minor and ld_vers_path always, not just when gcc_cv_ld_hidden isn't cached. * configure: Regenerated. From-SVN: r155103
2009-12-09 10:13:43 +01:00
fi
fi
changequote([,])dnl
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
AC_CACHE_CHECK(linker for .hidden support, gcc_cv_ld_hidden,
configure.ac: Replace all uses of changequote in macro arguments with proper quoting. * configure.ac: Replace all uses of changequote in macro arguments with proper quoting. From-SVN: r156895
2010-02-19 14:58:09 +01:00
[[if test $in_tree_ld = yes ; then
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_cv_ld_hidden=no
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_hidden=yes
fi
else
gcc_cv_ld_hidden=yes
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
if test x"$ld_is_gold" = xyes; then
:
elif echo "$ld_ver" | grep GNU > /dev/null; then
* configure.ac (out-of-tree linker .hidden support) Set to "no" for mmix-knuth-mmixware. * configure: Regenerate. From-SVN: r192344
2012-10-11 03:09:43 +02:00
case "${target}" in
mmix-knuth-mmixware)
# The linker emits by default mmo, not ELF, so "no" is appropriate.
gcc_cv_ld_hidden=no
;;
esac
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
if test 0"$ld_date" -lt 20020404; then
if test -n "$ld_date"; then
# If there was date string, but was earlier than 2002-04-04, fail
gcc_cv_ld_hidden=no
elif test -z "$ld_vers"; then
# If there was no date string nor ld version number, something is wrong
gcc_cv_ld_hidden=no
else
test -z "$ld_vers_patch" && ld_vers_patch=0
if test "$ld_vers_major" -lt 2; then
gcc_cv_ld_hidden=no
elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
gcc_cv_ld_hidden="no"
elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
gcc_cv_ld_hidden=no
configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with target-independent gnu binutils date test. * configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with target-independent gnu binutils date test. From-SVN: r53017
2002-05-01 22:37:41 +02:00
fi
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
fi
configure.in (mips*-*-irix6*o32): Enable stabs. * configure.in (mips*-*-irix6*o32): Enable stabs. gcc: * config.gcc (mips-sgi-irix6*o32): New configuration. * configure.in (libgcc_visibility): Disable for mips-sgi-irix6*o32 configurations. * configure: Regenerate. * config/mips/iris6-o32-as.h: New file. * config/mips/iris6-o32.h: New file. * config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Define. (NM_FLAGS): Define. (HAVE_AS_SHF_MERGE): Undefine. * config/mips/t-iris5-as: New file. * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it. * config/mips/t-iris6 (SHLIB_EXT, SHLIB_SOLINK, SHLIB_SONAME, SHLIB_NAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_SLIBDIR_QUAL, SHLIB_LINK, SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MAPFILES, FPBIT, DPBIT, dp-bit.c, fp-bit.c): Move ... * config/mips/t-iris5-6: ... here. New file, shared by IRIX 5 and IRIX 6. * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix6*, mips-sgi-irix5*): Use it. * config/mips/iris6.h: Remove duplicate comment. * config/mips/mips.c (TARGET_ASM_UNALIGNED_DI_OP) [TARGET_IRIX5 && !TARGET_IRIX6]: Define. (mips_asm_file_start): Don't emit mdebug.<ABI> sections on IRIX 5/6. * config/mips/mips.h (ASM_DECLARE_FUNCTION_NAME): Fix comment. gcc/testsuite: * gcc.misc-tests/linkage.exp: Handle mips-sgi-irix6*o32 configuration and IRIX 6 O32 ABI. libstdc++-v3: * configure.target (target_os switch): Allow for irix6*o32 configurations. From-SVN: r55401
2002-07-11 20:56:58 +02:00
fi
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
else
re PR bootstrap/13386 (HAVE_GAS_HIDDEN not set when using GAS with HP linker) PR bootstrap/13386 * configure.in (gcc_cv_ld_hidden): Set to yes on hppa64*-*-hpux* when using HP native linker. * configure: Rebuilt. From-SVN: r74705
2003-12-16 18:49:57 +01:00
case "${target}" in
configure.ac (.hidden): Change to conftest_s string. * configure.ac (.hidden): Change to conftest_s string. Provide string for AIX assembler. (gcc_cv_ld_hidden): Yes for AIX. * configure: Regenerate. * dwarf2asm.c (USE_LINKONCE_INDIRECT): Don't set for AIX (XCOFF). * config/rs6000/rs6000-protos.h (rs6000_asm_weaken_decl): Declare (rs6000_xcoff_asm_output_aligned_decl_common): Declare. * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_DECL_NAME): Define. (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define. (ASM_OUTPUT_ALIGNED_COMMON): Delete. * config/rs6000/rs6000.c (rs6000_init_builtins): Change clog rename from #if to if. (rs6000_xcoff_visibility): New. (rs6000_xcoff_declare_function_name): Add visibility support. (rs6000_xcoff_asm_globalize_decl_name): New. (rs6000_xcoff_asm_output_aligned_decl_common): New. (rs6000_asm_weaken_decl): New. (rs6000_code_end): Disable HIDDEN_LINKONCE on XCOFF. config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Change definition to reference function. From-SVN: r241930
2016-11-07 21:16:13 +01:00
*-*-aix[789]*)
gcc_cv_ld_hidden=yes
;;
configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*. * configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*. (gcc_cv_ld_hidden): Likewise. * configure: Regenerate. * config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO. (ix86_stack_protect_fail): Mark unused. (TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine. * config/rs6000/rs6000.c (rs6000_assemble_visibility) [TARGET_MACHO]: Don't define. (TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise. (TARGET_STACK_PROTECT_FAIL): Likewise. (rs6000_stack_protect_fail): Mark unused. * dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if USE_LINKONCE_INDIRECT. Don't emit .hidden expicitly. From-SVN: r174837
2011-06-09 09:08:00 +02:00
*-*-darwin*)
# Darwin ld has some visibility support.
gcc_cv_ld_hidden=yes
;;
configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*. * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*. * configure: Regenerate From-SVN: r75597
2004-01-09 22:20:53 +01:00
hppa64*-*-hpux* | ia64*-*-hpux*)
re PR bootstrap/13386 (HAVE_GAS_HIDDEN not set when using GAS with HP linker) PR bootstrap/13386 * configure.in (gcc_cv_ld_hidden): Set to yes on hppa64*-*-hpux* when using HP native linker. * configure: Rebuilt. From-SVN: r74705
2003-12-16 18:49:57 +01:00
gcc_cv_ld_hidden=yes
;;
Remove obsolete Solaris 9 support libstdc++-v3: * configure.host: Remove solaris2.9 handling. Change os_include_dir to os/solaris/solaris2.10. * acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling. * crossconfig.m4: Remove *-solaris2.9 handling, simplify. * configure: Regenerate. * config/abi/post/solaris2.9: Remove. * config/os/solaris/solaris2.9: Rename to ... * config/os/solaris/solaris2.10: ... this. * config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC): Remove. * doc/xml/manual/configure.xml (--enable-libstdcxx-threads): Remove Solaris 9 reference. * doc/html/manual/configure.html: Regenerate. * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc: Remove *-*-solaris2.9 xfail. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc: Likewise. * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9 xfail. libjava: * configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9 handling. * configure: Regenerate. libgfortran: * config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution check. libgcc: * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution check. * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove Solaris 9 single-threaded support. * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove Solaris 9 single-threaded support. Add call_user_handler code sequences. (sparc_is_sighandler): Likewise. libcpp: * lex.c: Remove Solaris 9 reference. gcc/testsuite: * gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if. * gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9. * gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for *-*-solaris2.9. * gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9. * gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling from dg-additional-options. * gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2 execution check. * gcc.target/i386/sse-os-support.h [__sun__ && __svr4__] (sigill_hdlr): Remove. (sse_os_support) [__sun__ && __svr4__]: Remove SSE execution check. * gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling. * gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling. * gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling. * lib/target-supports.exp (add_options_for_tls): Remove *-*-solaris2.9* handling. gcc: * config.gcc (enable_obsolete): Remove *-*-solaris2.9*. (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported. (*-*-solaris2*): Simplify. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove *-*-solaris2.9* handling. * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86 as bug. (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling. (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9 handling, simplify. (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug. * configure: Regenerate. * config/i386/sol2-9.h: Remove. * doc/install.texi (Specific, i?86-*-solaris2.9): Remove. (Specific, *-*-solaris2*): Mention Solaris 9 support removal. Remove Solaris 9 references. fixincludes: * inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*. (solaris_int_types): Remove. (solaris_longjmp_noreturn): Remove. (solaris_mutex_init_2): Remove. (solaris_once_init_2): Remove. (solaris_sys_va_list): Remove. * fixincl.x: Regenerate. * tests/base/iso/setjmp_iso.h: Remove. * tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove. [SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by solaris_once_init_2. [SOLARIS_ONCE_INIT_2_CHECK]: Remove. * tests/base/sys/int_types.h: Remove. * tests/base/sys/va_list.h: Remove. contrib: * config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9. From-SVN: r209621
2014-04-22 14:30:59 +02:00
*-*-solaris2.1[0-9]*)
sol2.c (solaris_assemble_visibility): Declare decl, vis unused. * config/sol2.c (solaris_assemble_visibility): Declare decl, vis unused. Define visibility_types, name, type inside HAVE_GAS_HIDDEN. * configure.ac (gcc_cv_ld_hidden): Explain stages of visibility support in Sun ld. * configure: Regenerate. From-SVN: r159218
2010-05-10 15:01:58 +02:00
# Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
# .symbolic was only added in Solaris 9 12/02.
configure.ac (gcc_cv_ld_hidden): Sun ld on Solaris 9 and up supports hidden. * configure.ac (gcc_cv_ld_hidden): Sun ld on Solaris 9 and up supports hidden. * configure: Regenerate. From-SVN: r142779
2008-12-16 14:09:57 +01:00
gcc_cv_ld_hidden=yes
;;
re PR bootstrap/13386 (HAVE_GAS_HIDDEN not set when using GAS with HP linker) PR bootstrap/13386 * configure.in (gcc_cv_ld_hidden): Set to yes on hppa64*-*-hpux* when using HP native linker. * configure: Rebuilt. From-SVN: r74705
2003-12-16 18:49:57 +01:00
*)
gcc_cv_ld_hidden=no
;;
esac
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
fi
configure.ac: Replace all uses of changequote in macro arguments with proper quoting. * configure.ac: Replace all uses of changequote in macro arguments with proper quoting. From-SVN: r156895
2010-02-19 14:58:09 +01:00
fi]])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
libgcc_visibility=no
configure.in (libgcc_visibility): Substitute. * configure.in (libgcc_visibility): Substitute. * configure: Rebuilt. * mklibgcc.in: If libgcc_visibility = yes, make libgcc.a global defined symbols .hidden. From-SVN: r50063
2002-02-26 22:39:07 +01:00
AC_SUBST(libgcc_visibility)
Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New. * configure.ac (enable_checking): Fix typos in runtime_checking. (ENABLE_RUNTIME_CHECKING): Mark as target template. (xm_file): Prepend auto-host.h (HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template. * mkconfig.sh: Do not automatically define USED_FOR_TARGET in tconfig.h. * crtstuff.c: Do not include auto-host.h. (IN_LIBGCC2): Do not define. * gcov-io.h: Include tconfig.h, not auto-host.h. * libgcc2.c: Do not include auto-host.h. (abort): Do not undefine. * libgcov.c: Remove unneeded comment about config.h. * unwind-dw2-fde-glibc.c: Do not inlude auto-host.h. * config.in, configure: Regenerated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r99386
2005-05-08 12:13:19 +02:00
GCC_TARGET_TEMPLATE([HAVE_GAS_HIDDEN])
* configure.in (libgcc_visibility): Add missing whitespace. From-SVN: r69745
2003-07-24 18:16:51 +02:00
if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
libgcc_visibility=yes
AC_DEFINE(HAVE_GAS_HIDDEN, 1,
[Define if your assembler and linker support .hidden.])
fi
acconfig.h: Add HAVE_GAS_HIDDEN. * acconfig.h: Add HAVE_GAS_HIDDEN. * config.h: Regenerated. * configure.in: Add test for .hidden pseudo-op in gas. * configure: Regenerated. * crtstuff.c: Include auto-host.h. Emit additional .hidden pseudo-op for __dso_handle if the assembler knows about it. From-SVN: r32925
2000-04-05 09:34:36 +02:00
re PR other/37463 (All Solaris/x86 eh tests fail) PR other/37463 * configure.ac (gcc_cv_ld_ro_rw_mix): Move before gcc_cv_as_cfi_directive. (gcc_cv_as_cfi_directive) [*-*-solaris*]: Check if linker supports merging read-only and read-write sections or assembler emits read-write .eh_frame sections. * configure: Regenerate. From-SVN: r141555
2008-11-03 20:03:28 +01:00
AC_MSG_CHECKING(linker read-only and read-write section mixing)
gcc_cv_ld_ro_rw_mix=unknown
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_ro_rw_mix=read-write
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
echo '.section myfoosect, "a"' > conftest1.s
echo '.section myfoosect, "aw"' > conftest2.s
echo '.byte 1' >> conftest2.s
echo '.section myfoosect, "a"' > conftest3.s
echo '.byte 0' >> conftest3.s
if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
&& $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
&& $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
&& $gcc_cv_ld -shared -o conftest1.so conftest1.o \
conftest2.o conftest3.o > /dev/null 2>&1; then
gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
| sed -e '/myfoosect/!d' -e N`
if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
gcc_cv_ld_ro_rw_mix=read-only
else
gcc_cv_ld_ro_rw_mix=read-write
fi
fi
fi
changequote(,)dnl
rm -f conftest.* conftest[123].*
changequote([,])dnl
fi
if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
AC_DEFINE(HAVE_LD_RO_RW_SECTION_MIXING, 1,
[Define if your linker links a mix of read-only
and read-write sections into a read-write section.])
fi
AC_MSG_RESULT($gcc_cv_ld_ro_rw_mix)
re PR bootstrap/50237 (bootstrap comparison failure for libcpp/lex.o) PR bootstrap/50237 * config/initfini-array.h: Guard content of the header with #ifdef HAVE_INITFINI_ARRAY. * configure.ac: Move gcc_AC_INITFINI_ARRAY much later into the file. Add initfini-array.h to tm_file here. * acinclude.m4 (gcc_AC_INITFINI_ARRAY): For non-ia64 do a linker test. * config.gcc: Don't add initfini-array.h to tm_file here. * configure: Regenerated. From-SVN: r183299
2012-01-19 11:43:54 +01:00
gcc_AC_INITFINI_ARRAY
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
# Check if we have .[us]leb128, and support symbol arithmetic with it.
gcc_GAS_CHECK_FEATURE([.sleb128 and .uleb128], gcc_cv_as_leb128,
[elf,2,11,0],,
[ .data
configure.in (HAVE_AS_LEB128): New assembler check. * configure.in (HAVE_AS_LEB128): New assembler check. * configure, config.in: Rebuilt. From-SVN: r40326
2001-03-08 20:36:21 +01:00
.uleb128 L2 - L1
L1:
.uleb128 1280
.sleb128 -1010
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
L2:],
configure.ac: Replace all uses of changequote in macro arguments with proper quoting. * configure.ac: Replace all uses of changequote in macro arguments with proper quoting. From-SVN: r156895
2010-02-19 14:58:09 +01:00
[[# GAS versions before 2.11 do not support uleb128,
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
# despite appearing to.
# ??? There exists an elf-specific test that will crash
# the assembler. Perhaps it's better to figure out whether
# arbitrary sections are supported and try the test.
configure.in: Change usage of 'head' to 'sed 1q'. 2003-09-09 Eric Christopher <echristo@redhat.com> * configure.in: Change usage of 'head' to 'sed 1q'. * configure: Regenerate. From-SVN: r71255
2003-09-10 02:13:11 +02:00
as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
if echo "$as_ver" | grep GNU > /dev/null; then
configure.ac (leb128): Modify sed statement to work with any binutils version string. * configure.ac (leb128): Modify sed statement to work with any binutils version string. * configure: Regenerate From-SVN: r127745
2007-08-23 19:42:08 +02:00
as_vers=`echo $as_ver | sed -n \
re PR bootstrap/32287 (gas version style changed causes warnings with configure) 2008-01-22 H.J. Lu <hongjiu.lu@intel.com> PR bootstrap/32287 * configure.ac (ld_vers): Support GNU linker version xx.xx.* (as_vers): Likewise. * configure: Regenerated. From-SVN: r131718
2008-01-22 14:55:11 +01:00
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
configure.ac (leb128): Modify sed statement to work with any binutils version string. * configure.ac (leb128): Modify sed statement to work with any binutils version string. * configure: Regenerate From-SVN: r127745
2007-08-23 19:42:08 +02:00
as_major=`expr "$as_vers" : '\([0-9]*\)'`
as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
if test $as_major -eq 2 && test $as_minor -lt 11
then :
else gcc_cv_as_leb128=yes
fi
configure.ac: Replace all uses of changequote in macro arguments with proper quoting. * configure.ac: Replace all uses of changequote in macro arguments with proper quoting. From-SVN: r156895
2010-02-19 14:58:09 +01:00
fi]],
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
[AC_DEFINE(HAVE_AS_LEB128, 1,
remove conditional compilation of HAVE_AS_LEB128 code gcc/ChangeLog: 2016-08-20 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * acinclude.m4 (gcc_GAS_CHECK_FEATURE): Support doing an action if the feature isn't available. * configure: Regenerate. * configure.ac: define HAVE_AS_LEB128 to 0 when not available. * dwarf2asm.c (dw2_asm_output_data_uleb128): Always compile code for HAVE_AS_LEB128. (dw2_asm_output_data_sleb128): Likewise. (dw2_asm_output_delta_uleb128): Likewise. (dw2_asm_output_delta_sleb128): Likewise. * except.c (output_one_function_exception_table): Likewise. (dw2_size_of_call_site_table): Likewise. (sjlj_size_of_call_site_table): Likewise. * dwarf2out.c (output_loc_list): Likewise. (output_rnglists): Likewise. From-SVN: r242381
2016-11-14 11:58:48 +01:00
[Define if your assembler supports .sleb128 and .uleb128.])],
[AC_DEFINE(HAVE_AS_LEB128, 0,
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
[Define if your assembler supports .sleb128 and .uleb128.])])
Makefile.in (c-cppbuiltin.o): Depend on debug.h. * Makefile.in (c-cppbuiltin.o): Depend on debug.h. * c-cppbuiltin.c (c_cpp_builtins): Define __GCC_HAVE_DWARF2_CFI_ASM. * doc/cpp.texi (__GCC_HAVE_DWARF2_CFI_ASM): Document it. * common.opt (fdwarf2-cfi-asm): New. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): New. * config.in, configure: Rebuild. * dwarf2asm.c (dw2_asm_output_data_raw): New. (dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_sleb128_raw): New. (dw2_force_const_mem): Externalize. * dwarf2asm.h: Update. * dwarf2out.c (dwarf2out_cfi_label): If flag_dwarf2_cfi_asm, don't generate a real label. (output_cfi_directive): New. (add_fde_cfi): If flag_dwarf2_cfi_asm, use it. (output_call_frame_info): Do nothing if flag_dwarf2_cfi_asm. (dwarf2out_begin_prologue): Emit .cfi_startproc, .cfi_personality, and .cfi_lsda. (dwarf2out_end_epilogue): Emit .cfi_endproc. (output_loc_operands_raw, output_loc_sequence_raw): New. (output_cfa_loc_raw): New. From-SVN: r138733
2008-08-05 19:24:37 +02:00
# Check if we have assembler support for unwind directives.
gcc_GAS_CHECK_FEATURE([cfi directives], gcc_cv_as_cfi_directive,
configure.ac (HAVE_GAS_CFI_DIRECTIVE): Always test for assembler support of this feature. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Always test for assembler support of this feature. Do not assume that a sufficiently new assembler will support the feature regardless of the target type. (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise. * configure: Regenerate. From-SVN: r139266
2008-08-20 12:23:08 +02:00
,,
Makefile.in (c-cppbuiltin.o): Depend on debug.h. * Makefile.in (c-cppbuiltin.o): Depend on debug.h. * c-cppbuiltin.c (c_cpp_builtins): Define __GCC_HAVE_DWARF2_CFI_ASM. * doc/cpp.texi (__GCC_HAVE_DWARF2_CFI_ASM): Document it. * common.opt (fdwarf2-cfi-asm): New. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): New. * config.in, configure: Rebuild. * dwarf2asm.c (dw2_asm_output_data_raw): New. (dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_sleb128_raw): New. (dw2_force_const_mem): Externalize. * dwarf2asm.h: Update. * dwarf2out.c (dwarf2out_cfi_label): If flag_dwarf2_cfi_asm, don't generate a real label. (output_cfi_directive): New. (add_fde_cfi): If flag_dwarf2_cfi_asm, use it. (output_call_frame_info): Do nothing if flag_dwarf2_cfi_asm. (dwarf2out_begin_prologue): Emit .cfi_startproc, .cfi_personality, and .cfi_lsda. (dwarf2out_end_epilogue): Emit .cfi_endproc. (output_loc_operands_raw, output_loc_sequence_raw): New. (output_cfa_loc_raw): New. From-SVN: r138733
2008-08-05 19:24:37 +02:00
[ .text
.cfi_startproc
.cfi_offset 0, 0
.cfi_same_value 1
.cfi_def_cfa 1, 2
.cfi_escape 1, 2, 3, 4, 5
re PR other/37463 (All Solaris/x86 eh tests fail) PR other/37463 * configure.ac (gcc_cv_ld_ro_rw_mix): Move before gcc_cv_as_cfi_directive. (gcc_cv_as_cfi_directive) [*-*-solaris*]: Check if linker supports merging read-only and read-write sections or assembler emits read-write .eh_frame sections. * configure: Regenerate. From-SVN: r141555
2008-11-03 20:03:28 +01:00
.cfi_endproc],
[case "$target" in
*-*-solaris*)
# If the linker used on Solaris (like Sun ld) isn't capable of merging
# read-only and read-write sections, we need to make sure that the
# assembler used emits read-write .eh_frame sections.
if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
if test "x$gcc_cv_objdump" != x; then
if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
gcc_cv_as_cfi_directive=no
else
configure.ac (gcc_cv_as_cfi_directive): Disable cfi directives unless GCC and gas agree on using read-only .eh_frame... * configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]: Disable cfi directives unless GCC and gas agree on using read-only .eh_frame sections for 64-bit. * configure: Regenerate. From-SVN: r157151
2010-03-01 19:09:19 +01:00
case "$target" in
re PR bootstrap/39150 (Configure scripts have no 64-Bit Solaris defined (only i386-solaris*).) gcc: PR target/39150 * configure.ac (gcc_cv_as_hidden): Also accept x86_64-*-solaris2.1[0-9]*. (gcc_cv_as_cfi_directive): Likewise. (gcc_cv_as_comdat_group_group): Likewise. (set_have_as_tls): Likewise. * configure: Regenerate. * config.gcc (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * config.host (i[34567]86-*-solaris2*): Likewise. * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove. * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine. [USE_GLD] (ARCH_DEFAULT_EMULATION): Define. (TARGET_LD_EMULATION): Use it. * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define. (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default. * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define. (ASM_CPU64_DEFAULT_SPEC): Define. (ASM_CPU_SPEC): Use %(asm_cpu_default). (ASM_SPEC): Redefine. (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT. * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce. * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document. (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]* configuration. (Specific, x86_64-*-solaris2.1[0-9]*): Document. gcc/ada: PR target/39150 * gcc-interface/Makefile.in: Handle x86_64-solaris2. libgcc: PR target/39150 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris2.1[0-9]*. (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * configure.ac (i?86-*-solaris2*): Likewise. * configure: Regenerate. gcc/testsuite: PR target/39150 * gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*. toplevel: PR target/39150 * configure.ac (i[3456789]86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. boehm-gc: PR target/39150 * configure.ac (i?86-*-solaris2.[89]): Also accept x86_64-*-solaris2.1?. * configure: Regenerate. gnattools: PR target/39150 * configure.ac (*86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. libcpp: PR target/39150 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9] like i[34567]86-*-solaris2.1[0-9]*. * configure: Regenerate. libgo: PR target/39150 * config/libtool.m4: Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris*. * configure: Regenerate. libjava: PR target/39150 * configure.host (x86_64-*): Add -Usun to libgcj_flags. (x86_64-*-solaris2.1[0-9]*): New case. (i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. From-SVN: r175958
2011-07-07 11:24:16 +02:00
i?86-*-solaris2.1[[0-9]]* | x86_64-*-solaris2.1[[0-9]]*)
Fix gcc_cv_as_cfi_directive test for Solaris as * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86 assembler 64-bit option. * configure: Regenerate. From-SVN: r209739
2014-04-24 10:38:06 +02:00
# On Solaris/x86, make sure that GCC and assembler agree on using
configure.ac (gcc_cv_as_cfi_directive): Disable cfi directives unless GCC and gas agree on using read-only .eh_frame... * configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]: Disable cfi directives unless GCC and gas agree on using read-only .eh_frame sections for 64-bit. * configure: Regenerate. From-SVN: r157151
2010-03-01 19:09:19 +01:00
# read-only .eh_frame sections for 64-bit.
Fix gcc_cv_as_cfi_directive test for Solaris as * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86 assembler 64-bit option. * configure: Regenerate. From-SVN: r209739
2014-04-24 10:38:06 +02:00
if test x$gas = xyes; then
as_ix86_64_opt="--64"
else
as_ix86_64_opt="-xarch=amd64"
fi
if $gcc_cv_as $as_ix86_64_opt -o conftest.o conftest.s > /dev/null 2>&1 && \
configure.ac (gcc_cv_as_cfi_directive): Disable cfi directives unless GCC and gas agree on using read-only .eh_frame... * configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]: Disable cfi directives unless GCC and gas agree on using read-only .eh_frame sections for 64-bit. * configure: Regenerate. From-SVN: r157151
2010-03-01 19:09:19 +01:00
$gcc_cv_objdump -h conftest.o 2>/dev/null | \
sed -e /.eh_frame/!d -e N | \
grep READONLY > /dev/null; then
gcc_cv_as_cfi_directive=yes
else
gcc_cv_as_cfi_directive=no
fi
;;
*)
gcc_cv_as_cfi_directive=yes
;;
esac
re PR other/37463 (All Solaris/x86 eh tests fail) PR other/37463 * configure.ac (gcc_cv_ld_ro_rw_mix): Move before gcc_cv_as_cfi_directive. (gcc_cv_as_cfi_directive) [*-*-solaris*]: Check if linker supports merging read-only and read-write sections or assembler emits read-write .eh_frame sections. * configure: Regenerate. From-SVN: r141555
2008-11-03 20:03:28 +01:00
fi
else
# no objdump, err on the side of caution
gcc_cv_as_cfi_directive=no
fi
else
gcc_cv_as_cfi_directive=yes
fi
;;
*-*-*)
gcc_cv_as_cfi_directive=yes
;;
esac])
configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. * configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. (gcc_cv_as_cfi_sections_directive): Check for correct relocation in the .debug_frame section for coff targets. * configure: Rebuild. From-SVN: r163793
2010-09-03 02:02:53 +02:00
if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
gcc_GAS_CHECK_FEATURE([working cfi advance], gcc_cv_as_cfi_advance_working,
,,
[ .text
.cfi_startproc
.cfi_adjust_cfa_offset 64
configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure: Rebuild. From-SVN: r157397
2010-03-12 03:54:17 +01:00
.skip 75040, 0
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
.cfi_adjust_cfa_offset 128
.cfi_endproc],
configure.ac: Replace all uses of changequote in macro arguments with proper quoting. * configure.ac: Replace all uses of changequote in macro arguments with proper quoting. From-SVN: r156895
2010-02-19 14:58:09 +01:00
[[
configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. * configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. (gcc_cv_as_cfi_sections_directive): Check for correct relocation in the .debug_frame section for coff targets. * configure: Rebuild. From-SVN: r163793
2010-09-03 02:02:53 +02:00
if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure: Rebuild. From-SVN: r157397
2010-03-12 03:54:17 +01:00
| grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
gcc_cv_as_cfi_advance_working=yes
fi
configure.ac: Replace all uses of changequote in macro arguments with proper quoting. * configure.ac: Replace all uses of changequote in macro arguments with proper quoting. From-SVN: r156895
2010-02-19 14:58:09 +01:00
]])
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
else
configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. * configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. (gcc_cv_as_cfi_sections_directive): Check for correct relocation in the .debug_frame section for coff targets. * configure: Rebuild. From-SVN: r163793
2010-09-03 02:02:53 +02:00
# no objdump, err on the side of caution
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_as_cfi_advance_working): Fall back to 'no' if readelf is nowhere to be found. * configure: Regenerate. From-SVN: r142850
2008-12-20 23:32:30 +01:00
gcc_cv_as_cfi_advance_working=no
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
fi
cygwin.asm: Include auto-host.h. * config/i386/cygwin.asm: Include auto-host.h. (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): New macros. (__chkstk, __alloca): Annotate for dwarf2 unwind info. Drop alignment code from the 64-bit path. Use gas local labels. * config/i386/i386.md (pro_epilogue_adjust_stack_<mode>_2): Macroize from _di_2. Remove the useless constant integer argument. (pro_epilogue_adjust_stack_<mode>_3): New. (allocate_stack_worker_probe_<mode>): Macroize from allocate_stack_worker_{32,64}. Use __chkstk_ms. Update all users. * config/i386/i386.c (ix86_expand_prologue): Use __chkstk_ms; use gen_pro_epilogue_adjust_stack_*_3 and annotate it. (__chkstk_ms): New function. * config/i386/t-cygming (LIB1ASMFUNCS): Add _chkstk_ms. * gcc/config/i386/t-interix: Likewise. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Export for target. (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise. (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): Likewise. * configure, config.in: Rebuild. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r164628
2010-09-26 06:02:24 +02:00
GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_DIRECTIVE)
Makefile.in (c-cppbuiltin.o): Depend on debug.h. * Makefile.in (c-cppbuiltin.o): Depend on debug.h. * c-cppbuiltin.c (c_cpp_builtins): Define __GCC_HAVE_DWARF2_CFI_ASM. * doc/cpp.texi (__GCC_HAVE_DWARF2_CFI_ASM): Document it. * common.opt (fdwarf2-cfi-asm): New. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): New. * config.in, configure: Rebuild. * dwarf2asm.c (dw2_asm_output_data_raw): New. (dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_sleb128_raw): New. (dw2_force_const_mem): Externalize. * dwarf2asm.h: Update. * dwarf2out.c (dwarf2out_cfi_label): If flag_dwarf2_cfi_asm, don't generate a real label. (output_cfi_directive): New. (add_fde_cfi): If flag_dwarf2_cfi_asm, use it. (output_call_frame_info): Do nothing if flag_dwarf2_cfi_asm. (dwarf2out_begin_prologue): Emit .cfi_startproc, .cfi_personality, and .cfi_lsda. (dwarf2out_end_epilogue): Emit .cfi_endproc. (output_loc_operands_raw, output_loc_sequence_raw): New. (output_cfa_loc_raw): New. From-SVN: r138733
2008-08-05 19:24:37 +02:00
AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_DIRECTIVE,
re PR target/37610 (FAIL: g++.dg/eh/pr29166.C execution test) PR target/37610 * configure.ac (gcc_cv_readelf): Look for readelf. (gcc_cv_as_cfi_advance_working): Check for working cfi advances with code alignment factor > 1. (HAVE_GAS_CFI_DIRECTIVE): Don't define if cfi advances don't work properly. * configure: Regenerated. From-SVN: r142389
2008-12-03 10:09:43 +01:00
[`if test $gcc_cv_as_cfi_directive = yes \
&& test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`],
configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure, config.in: Rebuild. * debug.h (dwarf2out_do_cfi_asm): Declare. * c-cppbuiltin.c (c_cpp_builtins): Use it. * dwarf2out.c (dwarf2out_do_cfi_asm): New. (dwarf2out_cfi_label, add_fde_cfi, output_call_frame_info, dwarf2out_begin_prologue, dwarf2out_end_epilogue): Use it. From-SVN: r138846
2008-08-07 18:29:22 +02:00
[Define 0/1 if your assembler supports CFI directives.])
cygwin.asm: Include auto-host.h. * config/i386/cygwin.asm: Include auto-host.h. (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): New macros. (__chkstk, __alloca): Annotate for dwarf2 unwind info. Drop alignment code from the 64-bit path. Use gas local labels. * config/i386/i386.md (pro_epilogue_adjust_stack_<mode>_2): Macroize from _di_2. Remove the useless constant integer argument. (pro_epilogue_adjust_stack_<mode>_3): New. (allocate_stack_worker_probe_<mode>): Macroize from allocate_stack_worker_{32,64}. Use __chkstk_ms. Update all users. * config/i386/i386.c (ix86_expand_prologue): Use __chkstk_ms; use gen_pro_epilogue_adjust_stack_*_3 and annotate it. (__chkstk_ms): New function. * config/i386/t-cygming (LIB1ASMFUNCS): Add _chkstk_ms. * gcc/config/i386/t-interix: Likewise. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Export for target. (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise. (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): Likewise. * configure, config.in: Rebuild. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r164628
2010-09-26 06:02:24 +02:00
GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE)
configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure, config.in: Rebuild. * debug.h (dwarf2out_do_cfi_asm): Declare. * c-cppbuiltin.c (c_cpp_builtins): Use it. * dwarf2out.c (dwarf2out_do_cfi_asm): New. (dwarf2out_cfi_label, add_fde_cfi, output_call_frame_info, dwarf2out_begin_prologue, dwarf2out_end_epilogue): Use it. From-SVN: r138846
2008-08-07 18:29:22 +02:00
gcc_GAS_CHECK_FEATURE([cfi personality directive],
configure.ac (HAVE_GAS_CFI_DIRECTIVE): Always test for assembler support of this feature. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Always test for assembler support of this feature. Do not assume that a sufficiently new assembler will support the feature regardless of the target type. (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise. * configure: Regenerate. From-SVN: r139266
2008-08-20 12:23:08 +02:00
gcc_cv_as_cfi_personality_directive, ,,
configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure, config.in: Rebuild. * debug.h (dwarf2out_do_cfi_asm): Declare. * c-cppbuiltin.c (c_cpp_builtins): Use it. * dwarf2out.c (dwarf2out_do_cfi_asm): New. (dwarf2out_cfi_label, add_fde_cfi, output_call_frame_info, dwarf2out_begin_prologue, dwarf2out_end_epilogue): Use it. From-SVN: r138846
2008-08-07 18:29:22 +02:00
[ .text
configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Remove spurrious comma from test. * configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Remove spurrious comma from test. * configure: Rebuild. From-SVN: r139408
2008-08-21 21:31:02 +02:00
.cfi_startproc
configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New. * configure, config.in: Rebuild. * debug.h (dwarf2out_do_cfi_asm): Declare. * c-cppbuiltin.c (c_cpp_builtins): Use it. * dwarf2out.c (dwarf2out_do_cfi_asm): New. (dwarf2out_cfi_label, add_fde_cfi, output_call_frame_info, dwarf2out_begin_prologue, dwarf2out_end_epilogue): Use it. From-SVN: r138846
2008-08-07 18:29:22 +02:00
.cfi_personality 0, symbol
.cfi_endproc])
AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE,
[`if test $gcc_cv_as_cfi_personality_directive = yes;
then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler supports .cfi_personality.])
Makefile.in (c-cppbuiltin.o): Depend on debug.h. * Makefile.in (c-cppbuiltin.o): Depend on debug.h. * c-cppbuiltin.c (c_cpp_builtins): Define __GCC_HAVE_DWARF2_CFI_ASM. * doc/cpp.texi (__GCC_HAVE_DWARF2_CFI_ASM): Document it. * common.opt (fdwarf2-cfi-asm): New. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): New. * config.in, configure: Rebuild. * dwarf2asm.c (dw2_asm_output_data_raw): New. (dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_sleb128_raw): New. (dw2_force_const_mem): Externalize. * dwarf2asm.h: Update. * dwarf2out.c (dwarf2out_cfi_label): If flag_dwarf2_cfi_asm, don't generate a real label. (output_cfi_directive): New. (add_fde_cfi): If flag_dwarf2_cfi_asm, use it. (output_call_frame_info): Do nothing if flag_dwarf2_cfi_asm. (dwarf2out_begin_prologue): Emit .cfi_startproc, .cfi_personality, and .cfi_lsda. (dwarf2out_end_epilogue): Emit .cfi_endproc. (output_loc_operands_raw, output_loc_sequence_raw): New. (output_cfa_loc_raw): New. From-SVN: r138733
2008-08-05 19:24:37 +02:00
re PR debug/40521 (-g causes GCC to generate .eh_frame) PR debug/40521 * configure.ac (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): New test. * configure: Regenerated. * config.in: Regenerated. * dwarf2out.c (dwarf2out_do_cfi_asm): Return false if !HAVE_GAS_CFI_SECTIONS_DIRECTIVE and not emitting .eh_frame. (dwarf2out_init): If HAVE_GAS_CFI_SECTIONS_DIRECTIVE and not emitting .eh_frame, emit .cfi_sections .debug_frame directive. From-SVN: r152414
2009-10-02 20:52:15 +02:00
gcc_GAS_CHECK_FEATURE([cfi sections directive],
gcc_cv_as_cfi_sections_directive, ,,
[ .text
.cfi_sections .debug_frame, .eh_frame
.cfi_startproc
configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. * configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. (gcc_cv_as_cfi_sections_directive): Check for correct relocation in the .debug_frame section for coff targets. * configure: Rebuild. From-SVN: r163793
2010-09-03 02:02:53 +02:00
.cfi_endproc],
[case $target_os in
configure.ac: Remove uwin* cases. * configure.ac: Remove uwin* cases. * config.build: Remove cases for i370-*-opened*, i370-*-mvs*, i[34567]86-*-sco3.2v5*, i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, i[34567]86-*-sysv4*, i[34567]86-*-udk*, i[34567]86-*-uwin*, i386-*-vsta. * config.host: Remove cases for i370-*-opened*, i370-*-mvs*, i[34567]86-*-uwin*, powerpc-*-beos*. From-SVN: r227077
2015-08-21 19:38:01 +02:00
win32 | pe | cygwin* | mingw32*)
configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. * configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. (gcc_cv_as_cfi_sections_directive): Check for correct relocation in the .debug_frame section for coff targets. * configure: Rebuild. From-SVN: r163793
2010-09-03 02:02:53 +02:00
# Need to check that we generated the correct relocation for the
# .debug_frame section. This was fixed for binutils 2.21.
gcc_cv_as_cfi_sections_directive=no
if test "x$gcc_cv_objdump" != x; then
if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
grep secrel > /dev/null; then
gcc_cv_as_cfi_sections_directive=yes
fi
fi
;;
*)
gcc_cv_as_cfi_sections_directive=yes
;;
esac])
cygwin.asm: Include auto-host.h. * config/i386/cygwin.asm: Include auto-host.h. (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): New macros. (__chkstk, __alloca): Annotate for dwarf2 unwind info. Drop alignment code from the 64-bit path. Use gas local labels. * config/i386/i386.md (pro_epilogue_adjust_stack_<mode>_2): Macroize from _di_2. Remove the useless constant integer argument. (pro_epilogue_adjust_stack_<mode>_3): New. (allocate_stack_worker_probe_<mode>): Macroize from allocate_stack_worker_{32,64}. Use __chkstk_ms. Update all users. * config/i386/i386.c (ix86_expand_prologue): Use __chkstk_ms; use gen_pro_epilogue_adjust_stack_*_3 and annotate it. (__chkstk_ms): New function. * config/i386/t-cygming (LIB1ASMFUNCS): Add _chkstk_ms. * gcc/config/i386/t-interix: Likewise. * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Export for target. (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise. (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): Likewise. * configure, config.in: Rebuild. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r164628
2010-09-26 06:02:24 +02:00
GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_SECTIONS_DIRECTIVE)
re PR debug/40521 (-g causes GCC to generate .eh_frame) PR debug/40521 * configure.ac (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): New test. * configure: Regenerated. * config.in: Regenerated. * dwarf2out.c (dwarf2out_do_cfi_asm): Return false if !HAVE_GAS_CFI_SECTIONS_DIRECTIVE and not emitting .eh_frame. (dwarf2out_init): If HAVE_GAS_CFI_SECTIONS_DIRECTIVE and not emitting .eh_frame, emit .cfi_sections .debug_frame directive. From-SVN: r152414
2009-10-02 20:52:15 +02:00
AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_SECTIONS_DIRECTIVE,
[`if test $gcc_cv_as_cfi_sections_directive = yes;
then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler supports .cfi_sections.])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
# GAS versions up to and including 2.11.0 may mis-optimize
# .eh_frame data.
gcc_GAS_CHECK_FEATURE(eh_frame optimization, gcc_cv_as_eh_frame,
[elf,2,12,0],,
[ .text
configure.in (gcc_cv_as_eh_frame): New test. * configure.in (gcc_cv_as_eh_frame): New test. * config.in, configure: Rebuild. * gcc.c (init_spec): Honor USE_AS_TRADITIONAL_FORMAT. From-SVN: r42092
2001-05-15 03:45:10 +02:00
.LFB1:
.4byte 0
.L1:
.4byte 0
.LFE1:
.section .eh_frame,"aw",@progbits
__FRAME_BEGIN__:
.4byte .LECIE1-.LSCIE1
.LSCIE1:
.4byte 0x0
.byte 0x1
.ascii "z\0"
.byte 0x1
.byte 0x78
.byte 0x1a
.byte 0x0
.byte 0x4
.4byte 1
.p2align 1
.LECIE1:
.LSFDE1:
.4byte .LEFDE1-.LASFDE1
.LASFDE1:
.4byte .LASFDE1-__FRAME_BEGIN__
.4byte .LFB1
.4byte .LFE1-.LFB1
.byte 0x4
.4byte .LFE1-.LFB1
.byte 0x4
.4byte .L1-.LFB1
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
.LEFDE1:],
configure.in: Rename to configure.ac. * configure.in: Rename to configure.ac. * configure.ac: Renamed from configure.in; make minimum necessary changes for autoconf 2.5x. * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. * configure: Regenerate with autoconf 2.57. From-SVN: r75362
2004-01-03 19:52:58 +01:00
[ dnl # For autoconf 2.5x, must protect trailing spaces with @&t@.
cat > conftest.lit <<EOF
configure.in (gcc_cv_as_eh_frame): New test. * configure.in (gcc_cv_as_eh_frame): New test. * config.in, configure: Rebuild. * gcc.c (init_spec): Honor USE_AS_TRADITIONAL_FORMAT. From-SVN: r42092
2001-05-15 03:45:10 +02:00
0000 10000000 00000000 017a0001 781a0004 .........z..x...
0010 01000000 12000000 18000000 00000000 ................
configure.in: Rename to configure.ac. * configure.in: Rename to configure.ac. * configure.ac: Renamed from configure.in; make minimum necessary changes for autoconf 2.5x. * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. * configure: Regenerate with autoconf 2.57. From-SVN: r75362
2004-01-03 19:52:58 +01:00
0020 08000000 04080000 0044 .........D @&t@
configure.in (assembler eh_frame optimization): Handle big endian. * configure.in (assembler eh_frame optimization): Handle big endian. * configure: Regenerated. From-SVN: r44091
2001-07-17 23:51:19 +02:00
EOF
configure.in: Rename to configure.ac. * configure.in: Rename to configure.ac. * configure.ac: Renamed from configure.in; make minimum necessary changes for autoconf 2.5x. * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. * configure: Regenerate with autoconf 2.57. From-SVN: r75362
2004-01-03 19:52:58 +01:00
cat > conftest.big <<EOF
configure.in (assembler eh_frame optimization): Handle big endian. * configure.in (assembler eh_frame optimization): Handle big endian. * configure: Regenerated. From-SVN: r44091
2001-07-17 23:51:19 +02:00
0000 00000010 00000000 017a0001 781a0004 .........z..x...
0010 00000001 00000012 00000018 00000000 ................
configure.in: Rename to configure.ac. * configure.in: Rename to configure.ac. * configure.ac: Renamed from configure.in; make minimum necessary changes for autoconf 2.5x. * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. * configure: Regenerate with autoconf 2.57. From-SVN: r75362
2004-01-03 19:52:58 +01:00
0020 00000008 04000000 0844 .........D @&t@
configure.in (gcc_cv_as_eh_frame): New test. * configure.in (gcc_cv_as_eh_frame): New test. * config.in, configure: Rebuild. * gcc.c (init_spec): Honor USE_AS_TRADITIONAL_FORMAT. From-SVN: r42092
2001-05-15 03:45:10 +02:00
EOF
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
# If the assembler didn't choke, and we can objdump,
# and we got the correct data, then succeed.
configure.ac (.eh_frame data check): Use diff -b. 2006-07-04 Andrew Stubbs <andrew.stubbs@st.com> J"orn Rennecke <joern.rennecke@st.com> * configure.ac (.eh_frame data check): Use diff -b. Co-Authored-By: J"orn Rennecke <joern.rennecke@st.com> From-SVN: r115177
2006-07-04 15:50:40 +02:00
# The text in the here-document typically retains its unix-style line
# endings, while the output of objdump will use host line endings.
# Therefore, use diff -b for the comparisons.
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
if test x$gcc_cv_objdump != x \
&& $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
| tail -3 > conftest.got \
configure.ac (.eh_frame data check): Use diff -b. 2006-07-04 Andrew Stubbs <andrew.stubbs@st.com> J"orn Rennecke <joern.rennecke@st.com> * configure.ac (.eh_frame data check): Use diff -b. Co-Authored-By: J"orn Rennecke <joern.rennecke@st.com> From-SVN: r115177
2006-07-04 15:50:40 +02:00
&& { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
|| diff -b conftest.big conftest.got > /dev/null 2>&1; }
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
then
gcc_cv_as_eh_frame=yes
elif AC_TRY_COMMAND($gcc_cv_as -o conftest.o --traditional-format /dev/null); then
gcc_cv_as_eh_frame=buggy
else
# Uh oh, what do we do now?
gcc_cv_as_eh_frame=no
fi])
if test $gcc_cv_as_eh_frame = buggy; then
AC_DEFINE(USE_AS_TRADITIONAL_FORMAT, 1,
[Define if your assembler mis-optimizes .eh_frame data.])
configure.in: Check whether assembler supports section merging. * configure.in: Check whether assembler supports section merging. * config.in: Rebuilt. * configure: Rebuilt. * varasm.c (variable_section, output_constant_pool): Pass alignment to SELECT_SECTION and SELECT_RTX_SECTION. (mergeable_string_section): New. (mergeable_constant_section): New. (default_elf_asm_named_section): Output SECTION_MERGE and SECTION_STRINGS flags plus SECTION_ENTSIZE entity size. * output.h (mergeable_string_section): New. (mergeable_constant_section): New. (SECTION_MERGE, SECTION_STRINGS, SECTION_ENTSIZE): Define. * toplev.c (flag_merge_constants): New. (f_options): Add -fmerge-constants and -fmerge-all-constants options. (toplev_main): Default to -fno-merge-constants if not optimizing. * flags.h (flag_merge_constants): Add extern. * invoke.texi (-fmerge-constants, -fmerge-all-constants): Document. * tm.texi (SELECT_SECTION, SELECT_RTX_SECTION): Document added third argument. * config/elfos.h (ASM_SECTION_START_OP, ASM_OUTPUT_SECTION_START): Define if assembler has working .subsection -1 support. (SELECT_RTX_SECTION, SELECT_SECTION): Add third macro argument. Put constant into special SHF_MERGE sections if the linker should attempt to merge duplicates. * config/ia64/sysv4.h (SELECT_RTX_SECTION, SELECT_SECTION): Add third macro argument. Put constant into special SHF_MERGE sections if the linker should attempt to merge duplicates. * config/alpha/elf.h: Likewise. (ASM_SECTION_START_OP, ASM_OUTPUT_SECTION_START): Define if assembler has working .subsection -1 support. * config/nextstep.h: Add third argument to SELECT_RTX_SECTION and SELECT_SECTION. * config/svr3.h: Likewise. * config/darwin.h: Likewise. * config/arm/aof.h: Likewise. * config/arm/linux-elf.h: Likewise. * config/avr/avr.h: Likewise. * config/c4x/c4x.h: Likewise. * config/d30v/d30v.h: Likewise. * config/i386/dgux.h: Likewise. * config/i386/osfrose.h: Likewise. * config/i386/sco5.h: Likewise. * config/i386/svr3gas.h: Likewise. * config/ia64/aix.h: Likewise. * config/m32r/m32r.h: Likewise. * config/m68k/m68k.h: Likewise. * config/m88k/dgux.h: Likewise. * config/m88k/m88k.h: Likewise. * config/mcore/mcore-pe.h: Likewise. * config/mips/mips.h: Likewise. * config/pa/pa.h: Likewise. * config/pa/pa-linux.h: Likewise. * config/romp/romp.h: Likewise. * config/rs6000/sysv4.h: Likewise. * config/rs6000/xcoff.h: Likewise. * config/s390/linux.h: Likewise. * config/sparc/sparc.h: Likewise. * config/sparc/sysv4.h: Likewise. * config/stormy16/stormy16.h: Likewise. * config/v850/v850.h: Likewise. * config/vax/vms.h: Likewise. * config/arm/arm.c (arm_elf_asm_named_section): Output SECTION_MERGE and SECTION_STRINGS flags plus SECTION_ENTSIZE entity size. * config/sparc/sparc.c (sparc_elf_asm_named_section): Use default_elf_asm_named_section for SHF_MERGE sections. * com.c (ffe_init_options): Default to -fmerge-all-constants if optimizing. From-SVN: r45548
2001-09-11 18:50:05 +02:00
fi
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
[elf,2,12,0], [--fatal-warnings],
configure.in (HAVE_GAS_SHF_MERGE): Always define to test result. * configure.in (HAVE_GAS_SHF_MERGE): Always define to test result. Update description. * configure: Regenerate. * config.in: Likewise. * dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Test for HAVE_GAS_SHF_MERGE value. * varasm.c (mergeable_string_section): Likewise. (mergeable_constant_section): Likewise. From-SVN: r71691
2003-09-23 21:47:00 +02:00
[.section .rodata.str, "aMS", @progbits, 1])
configure.ac: Check for COMDAT support. * configure.ac: Check for COMDAT support. Robustify check for SHF_MERGE support. * configure: Regenerated. * config.in: Likewise. * langhooks-def.h (lhd_comdat_group): New function. (LANG_HOOKS_COMDAT_GROUP): New macro. (LANG_HOOKS_DECLS): Use it. * langhooks.c (lhd_comdat_group): Define. * langhooks.h (lang_hooks_for_decls): Add comdat_group. * output.h (named_section_flags): Make it a macro. (named_section_real): New function. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Likewise. (default_coff_asm_named_section): Likewise. (default_pe_asm_named_section): Likewise. * target.h (gcc_target): Adjust type of named_section. * varasm.c (named_section_flags): Rename to named_section_real. Add decl parameter. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Use COMDAT, if available. Deal with the case that ASM_COMMENT_START is "@". (default_coff_asm_named_section): Add decl parameter. (default_pe_asm_named_section): Likewise. * config/alpha/alpha.c (vms_asm_named_section): Add decl parameter. (unicosmk_asm_named_section): Likewise. * config/arm/arm.c (arm_elf_asm_named_section): Remove. * config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise. * config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter. * config/cris/cris-protos.h (cris_target_asm_named_section): Likewise. * config/cris/cris.c (cris_target_asm_named_section): Likewise. * config/h8300/h8300.c (h8300_asm_named_section): Likewise. * config/i386/i386-protos.h (i386_pe_asm_named_section): Likewise. * config/i386/winnt.c (i386_pe_asm_named_section): Likewise. * config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise. * config/mcore/mcore.c (mcore_asm_named_section): Likewise. * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Likewise. * config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise. * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define. * cp-tree.h (cxx_comdat_group): Declare. * decl.c (cxx_comdat_group): New function. From-SVN: r87557
2004-09-15 19:03:22 +02:00
if test $gcc_cv_as_shf_merge = no; then
gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
[elf,2,12,0], [--fatal-warnings],
[.section .rodata.str, "aMS", %progbits, 1])
fi
configure.in (HAVE_GAS_SHF_MERGE): Always define to test result. * configure.in (HAVE_GAS_SHF_MERGE): Always define to test result. Update description. * configure: Regenerate. * config.in: Likewise. * dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Test for HAVE_GAS_SHF_MERGE value. * varasm.c (mergeable_string_section): Likewise. (mergeable_constant_section): Likewise. From-SVN: r71691
2003-09-23 21:47:00 +02:00
AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_MERGE,
[`if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler supports marking sections with SHF_MERGE flag.])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
Only support -gstabs on Mac OS X if assember supports it (PR target/67973) gcc: PR target/67973 * configure.ac (gcc_cv_as_stabs_directive): New test. * configure: Regenerate. * config.in: Regenerate. * config/darwin.h (DBX_DEBUGGING_INFO): Wrap in HAVE_AS_STABS_DIRECTIVE. (PREFERRED_DEBUGGING_TYPE): Likewise. * config/i386/darwin.h (PREFERRED_DEBUGGING_TYPE): Only include DBX_DEBUG if HAVE_AS_STABS_DIRECTIVE. * doc/sourcebuild.texi (Effective-Target Keywords, Environment attributes): Document stabs. gcc/testsuite: PR target/67973 * lib/target-supports.exp (check_effective_target_stabs): New proc. * g++.dg/cpp0x/alias-decl-debug-0.C: Restrict to stabs targets. * g++.dg/other/PR23205.C: Likewise. * g++.dg/other/pr23205-2.C: Likewise. * gcc.dg/20040813-1.c: Likewise. * gcc.dg/darwin-20040809-2.c: Likewise. * objc.dg/stabs-1.m: Likewise. From-SVN: r231747
2015-12-17 10:23:08 +01:00
gcc_GAS_CHECK_FEATURE([stabs directive], gcc_cv_as_stabs_directive, ,,
[.stabs "gcc2_compiled.",60,0,0,0],,
[AC_DEFINE(HAVE_AS_STABS_DIRECTIVE, 1,
[Define if your assembler supports .stabs.])])
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as)],
gcc_cv_as_comdat_group,
configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. Support linker version x.x.x.x.x. Require GNU linker 20050308/2.16.0 or newer for comdat group. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_rodata_section): Put .rodata section in COMDAT group when necessary. (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to HAVE_COMDAT_GROUP. (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is available. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Paul Brook <paul@codesourcery.com> From-SVN: r99395
2005-05-08 18:58:03 +02:00
[elf,2,16,0], [--fatal-warnings],
configure.ac: Check for COMDAT support. * configure.ac: Check for COMDAT support. Robustify check for SHF_MERGE support. * configure: Regenerated. * config.in: Likewise. * langhooks-def.h (lhd_comdat_group): New function. (LANG_HOOKS_COMDAT_GROUP): New macro. (LANG_HOOKS_DECLS): Use it. * langhooks.c (lhd_comdat_group): Define. * langhooks.h (lang_hooks_for_decls): Add comdat_group. * output.h (named_section_flags): Make it a macro. (named_section_real): New function. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Likewise. (default_coff_asm_named_section): Likewise. (default_pe_asm_named_section): Likewise. * target.h (gcc_target): Adjust type of named_section. * varasm.c (named_section_flags): Rename to named_section_real. Add decl parameter. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Use COMDAT, if available. Deal with the case that ASM_COMMENT_START is "@". (default_coff_asm_named_section): Add decl parameter. (default_pe_asm_named_section): Likewise. * config/alpha/alpha.c (vms_asm_named_section): Add decl parameter. (unicosmk_asm_named_section): Likewise. * config/arm/arm.c (arm_elf_asm_named_section): Remove. * config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise. * config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter. * config/cris/cris-protos.h (cris_target_asm_named_section): Likewise. * config/cris/cris.c (cris_target_asm_named_section): Likewise. * config/h8300/h8300.c (h8300_asm_named_section): Likewise. * config/i386/i386-protos.h (i386_pe_asm_named_section): Likewise. * config/i386/winnt.c (i386_pe_asm_named_section): Likewise. * config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise. * config/mcore/mcore.c (mcore_asm_named_section): Likewise. * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Likewise. * config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise. * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define. * cp-tree.h (cxx_comdat_group): Declare. * decl.c (cxx_comdat_group): New function. From-SVN: r87557
2004-09-15 19:03:22 +02:00
[.section .text,"axG",@progbits,.foo,comdat])
if test $gcc_cv_as_comdat_group = yes; then
gcc_cv_as_comdat_group_percent=no
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
gcc_cv_as_comdat_group_group=no
configure.ac: Check for COMDAT support. * configure.ac: Check for COMDAT support. Robustify check for SHF_MERGE support. * configure: Regenerated. * config.in: Likewise. * langhooks-def.h (lhd_comdat_group): New function. (LANG_HOOKS_COMDAT_GROUP): New macro. (LANG_HOOKS_DECLS): Use it. * langhooks.c (lhd_comdat_group): Define. * langhooks.h (lang_hooks_for_decls): Add comdat_group. * output.h (named_section_flags): Make it a macro. (named_section_real): New function. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Likewise. (default_coff_asm_named_section): Likewise. (default_pe_asm_named_section): Likewise. * target.h (gcc_target): Adjust type of named_section. * varasm.c (named_section_flags): Rename to named_section_real. Add decl parameter. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Use COMDAT, if available. Deal with the case that ASM_COMMENT_START is "@". (default_coff_asm_named_section): Add decl parameter. (default_pe_asm_named_section): Likewise. * config/alpha/alpha.c (vms_asm_named_section): Add decl parameter. (unicosmk_asm_named_section): Likewise. * config/arm/arm.c (arm_elf_asm_named_section): Remove. * config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise. * config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter. * config/cris/cris-protos.h (cris_target_asm_named_section): Likewise. * config/cris/cris.c (cris_target_asm_named_section): Likewise. * config/h8300/h8300.c (h8300_asm_named_section): Likewise. * config/i386/i386-protos.h (i386_pe_asm_named_section): Likewise. * config/i386/winnt.c (i386_pe_asm_named_section): Likewise. * config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise. * config/mcore/mcore.c (mcore_asm_named_section): Likewise. * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Likewise. * config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise. * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define. * cp-tree.h (cxx_comdat_group): Declare. * decl.c (cxx_comdat_group): New function. From-SVN: r87557
2004-09-15 19:03:22 +02:00
else
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as, %type)],
gcc_cv_as_comdat_group_percent,
configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. Support linker version x.x.x.x.x. Require GNU linker 20050308/2.16.0 or newer for comdat group. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_rodata_section): Put .rodata section in COMDAT group when necessary. (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to HAVE_COMDAT_GROUP. (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is available. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Paul Brook <paul@codesourcery.com> From-SVN: r99395
2005-05-08 18:58:03 +02:00
[elf,2,16,0], [--fatal-warnings],
configure.ac: Check for COMDAT support. * configure.ac: Check for COMDAT support. Robustify check for SHF_MERGE support. * configure: Regenerated. * config.in: Likewise. * langhooks-def.h (lhd_comdat_group): New function. (LANG_HOOKS_COMDAT_GROUP): New macro. (LANG_HOOKS_DECLS): Use it. * langhooks.c (lhd_comdat_group): Define. * langhooks.h (lang_hooks_for_decls): Add comdat_group. * output.h (named_section_flags): Make it a macro. (named_section_real): New function. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Likewise. (default_coff_asm_named_section): Likewise. (default_pe_asm_named_section): Likewise. * target.h (gcc_target): Adjust type of named_section. * varasm.c (named_section_flags): Rename to named_section_real. Add decl parameter. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Use COMDAT, if available. Deal with the case that ASM_COMMENT_START is "@". (default_coff_asm_named_section): Add decl parameter. (default_pe_asm_named_section): Likewise. * config/alpha/alpha.c (vms_asm_named_section): Add decl parameter. (unicosmk_asm_named_section): Likewise. * config/arm/arm.c (arm_elf_asm_named_section): Remove. * config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise. * config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter. * config/cris/cris-protos.h (cris_target_asm_named_section): Likewise. * config/cris/cris.c (cris_target_asm_named_section): Likewise. * config/h8300/h8300.c (h8300_asm_named_section): Likewise. * config/i386/i386-protos.h (i386_pe_asm_named_section): Likewise. * config/i386/winnt.c (i386_pe_asm_named_section): Likewise. * config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise. * config/mcore/mcore.c (mcore_asm_named_section): Likewise. * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Likewise. * config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise. * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define. * cp-tree.h (cxx_comdat_group): Declare. * decl.c (cxx_comdat_group): New function. From-SVN: r87557
2004-09-15 19:03:22 +02:00
[.section .text,"axG",%progbits,.foo,comdat])
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
if test $gcc_cv_as_comdat_group_percent = yes; then
gcc_cv_as_comdat_group_group=no
else
case "${target}" in
# Sun as uses a completely different syntax.
*-*-solaris2*)
case "${target}" in
sparc*-*-solaris2*)
conftest_s='
.group foo,".text%foo",#comdat
.section ".text%foo", #alloc,#execinstr,#progbits
.globl foo
foo:
'
;;
re PR bootstrap/39150 (Configure scripts have no 64-Bit Solaris defined (only i386-solaris*).) gcc: PR target/39150 * configure.ac (gcc_cv_as_hidden): Also accept x86_64-*-solaris2.1[0-9]*. (gcc_cv_as_cfi_directive): Likewise. (gcc_cv_as_comdat_group_group): Likewise. (set_have_as_tls): Likewise. * configure: Regenerate. * config.gcc (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * config.host (i[34567]86-*-solaris2*): Likewise. * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove. * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine. [USE_GLD] (ARCH_DEFAULT_EMULATION): Define. (TARGET_LD_EMULATION): Use it. * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define. (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default. * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define. (ASM_CPU64_DEFAULT_SPEC): Define. (ASM_CPU_SPEC): Use %(asm_cpu_default). (ASM_SPEC): Redefine. (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT. * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce. * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document. (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]* configuration. (Specific, x86_64-*-solaris2.1[0-9]*): Document. gcc/ada: PR target/39150 * gcc-interface/Makefile.in: Handle x86_64-solaris2. libgcc: PR target/39150 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris2.1[0-9]*. (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * configure.ac (i?86-*-solaris2*): Likewise. * configure: Regenerate. gcc/testsuite: PR target/39150 * gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*. toplevel: PR target/39150 * configure.ac (i[3456789]86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. boehm-gc: PR target/39150 * configure.ac (i?86-*-solaris2.[89]): Also accept x86_64-*-solaris2.1?. * configure: Regenerate. gnattools: PR target/39150 * configure.ac (*86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. libcpp: PR target/39150 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9] like i[34567]86-*-solaris2.1[0-9]*. * configure: Regenerate. libgo: PR target/39150 * config/libtool.m4: Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris*. * configure: Regenerate. libjava: PR target/39150 * configure.host (x86_64-*): Add -Usun to libgcj_flags. (x86_64-*-solaris2.1[0-9]*): New case. (i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. From-SVN: r175958
2011-07-07 11:24:16 +02:00
i?86-*-solaris2* | x86_64-*-solaris2.1[[0-9]]*)
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
conftest_s='
.group foo,.text%foo,#comdat
.section .text%foo, "ax", @progbits
.globl foo
foo:
'
;;
esac
gcc_GAS_CHECK_FEATURE([COMDAT group support (Sun as, .group)],
gcc_cv_as_comdat_group_group,
,, [$conftest_s])
;;
esac
Restore Sun as COMDAT group support * configure.ac (gcc_cv_as_comdat_group_group): Only default to no if unset. * configure: Regenerate. From-SVN: r214137
2014-08-19 12:13:24 +02:00
if test -z "${gcc_cv_as_comdat_group_group+set}"; then
gcc_cv_as_comdat_group_group=no
fi
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
fi
configure.ac: Check for COMDAT support. * configure.ac: Check for COMDAT support. Robustify check for SHF_MERGE support. * configure: Regenerated. * config.in: Likewise. * langhooks-def.h (lhd_comdat_group): New function. (LANG_HOOKS_COMDAT_GROUP): New macro. (LANG_HOOKS_DECLS): Use it. * langhooks.c (lhd_comdat_group): Define. * langhooks.h (lang_hooks_for_decls): Add comdat_group. * output.h (named_section_flags): Make it a macro. (named_section_real): New function. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Likewise. (default_coff_asm_named_section): Likewise. (default_pe_asm_named_section): Likewise. * target.h (gcc_target): Adjust type of named_section. * varasm.c (named_section_flags): Rename to named_section_real. Add decl parameter. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Use COMDAT, if available. Deal with the case that ASM_COMMENT_START is "@". (default_coff_asm_named_section): Add decl parameter. (default_pe_asm_named_section): Likewise. * config/alpha/alpha.c (vms_asm_named_section): Add decl parameter. (unicosmk_asm_named_section): Likewise. * config/arm/arm.c (arm_elf_asm_named_section): Remove. * config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise. * config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter. * config/cris/cris-protos.h (cris_target_asm_named_section): Likewise. * config/cris/cris.c (cris_target_asm_named_section): Likewise. * config/h8300/h8300.c (h8300_asm_named_section): Likewise. * config/i386/i386-protos.h (i386_pe_asm_named_section): Likewise. * config/i386/winnt.c (i386_pe_asm_named_section): Likewise. * config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise. * config/mcore/mcore.c (mcore_asm_named_section): Likewise. * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Likewise. * config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise. * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define. * cp-tree.h (cxx_comdat_group): Declare. * decl.c (cxx_comdat_group): New function. From-SVN: r87557
2004-09-15 19:03:22 +02:00
fi
configure.ac: Recognize gold and do not use its version number to test ld features. 2010-04-07 Doug Kwan <dougkwan@google.com> * configure.ac: Recognize gold and do not use its version number to test ld features. * configure: Regenerate. From-SVN: r158106
2010-04-08 10:41:50 +02:00
if test x"$ld_is_gold" = xyes; then
comdat_group=yes
elif test $in_tree_ld = yes ; then
configure.ac: For in-tree ld... 2009-08-28 Jan Beulich <jbeulich@novell.com> * configure.ac: For in-tree ld, do a plain version check to determine whether comdat groups are supported. * configure: Regenerate. From-SVN: r151162
2009-08-28 17:22:18 +02:00
comdat_group=no
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
comdat_group=yes
fi
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
elif echo "$ld_ver" | grep GNU > /dev/null; then
configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. Support linker version x.x.x.x.x. Require GNU linker 20050308/2.16.0 or newer for comdat group. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_rodata_section): Put .rodata section in COMDAT group when necessary. (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to HAVE_COMDAT_GROUP. (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is available. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Paul Brook <paul@codesourcery.com> From-SVN: r99395
2005-05-08 18:58:03 +02:00
comdat_group=yes
if test 0"$ld_date" -lt 20050308; then
if test -n "$ld_date"; then
# If there was date string, but was earlier than 2005-03-08, fail
comdat_group=no
elif test "$ld_vers_major" -lt 2; then
comdat_group=no
elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
comdat_group=no
fi
fi
re PR bootstrap/26053 (Misdetection of COMDAT group support with GNU as and non-GNU ld) PR bootstrap/26053 * configure.ac (HAVE_COMDAT_GROUP): Don't assume non-GNU linkers support COMDAT group. * configure: Regenerate. From-SVN: r110985
2006-02-14 17:46:04 +01:00
else
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
changequote(,)dnl
case "${target}" in
*-*-solaris2.1[1-9]*)
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
comdat_group=no
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
# Sun ld has COMDAT group support since Solaris 9, but it doesn't
# interoperate with GNU as until Solaris 11 build 130, i.e. ld
# version 1.688.
#
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
# If using Sun as for COMDAT group as emitted by GCC, one needs at
# least ld version 1.2267.
if test "$ld_vers_major" -gt 1; then
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
comdat_group=yes
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
comdat_group=yes
elif test "$ld_vers_minor" -ge 2267; then
comdat_group=yes
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
fi
;;
*)
# Assume linkers other than GNU ld don't support COMDAT group.
comdat_group=no
;;
esac
changequote([,])dnl
re PR bootstrap/26053 (Misdetection of COMDAT group support with GNU as and non-GNU ld) PR bootstrap/26053 * configure.ac (HAVE_COMDAT_GROUP): Don't assume non-GNU linkers support COMDAT group. * configure: Regenerate. From-SVN: r110985
2006-02-14 17:46:04 +01:00
fi
configure.ac: Determine Sun ld version numbers. * configure.ac: Determine Sun ld version numbers. (comdat_group): Restrict GNU ld version checks to gld. (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. (enable_comdat): Support --enable-comdat. * configure: Regenerate. * doc/install.texi (Configuration): Document --enable-comdat. From-SVN: r158172
2010-04-09 19:32:54 +02:00
# Allow overriding the automatic COMDAT group tests above.
AC_ARG_ENABLE(comdat,
[AS_HELP_STRING([--enable-comdat], [enable COMDAT group support])],
[comdat_group="$enable_comdat"])
re PR bootstrap/26053 (Misdetection of COMDAT group support with GNU as and non-GNU ld) PR bootstrap/26053 * configure.ac (HAVE_COMDAT_GROUP): Don't assume non-GNU linkers support COMDAT group. * configure: Regenerate. From-SVN: r110985
2006-02-14 17:46:04 +01:00
if test $comdat_group = no; then
gcc_cv_as_comdat_group=no
gcc_cv_as_comdat_group_percent=no
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
gcc_cv_as_comdat_group_group=no
configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. Support linker version x.x.x.x.x. Require GNU linker 20050308/2.16.0 or newer for comdat group. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_rodata_section): Put .rodata section in COMDAT group when necessary. (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to HAVE_COMDAT_GROUP. (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is available. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Paul Brook <paul@codesourcery.com> From-SVN: r99395
2005-05-08 18:58:03 +02:00
fi
AC_DEFINE_UNQUOTED(HAVE_COMDAT_GROUP,
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris) PR target/40483 * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as COMDAT group syntax, both SPARC and x86 variants. (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. * configure: Regenerate. * config/sol2.h (TARGET_SOLARIS): Define. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Define. * config/sol2.c: Include hashtab.h. (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its expansion, using SECTION_NAME_FORMAT. (solaris_comdat_htab): New variable. (struct comdat_entry): Define. (comdat_hash): New function. (comdat_eq): New function. (solaris_elf_asm_comdat_section): New function. (solaris_define_comdat_signature): New function. (solaris_code_end): New function. * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. (solaris_code_end): Declare. * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call solaris_code_end. (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. Remove ATTRIBUTE_UNUSED. [!USE_GAS]: Call solaris_elf_asm_comdat_section for SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. (PUSHSECTION_FORMAT): Remove. (SECTION_NAME_FORMAT): Redefine. From-SVN: r173913
2011-05-19 16:29:05 +02:00
[`if test $gcc_cv_as_comdat_group = yes \
|| test $gcc_cv_as_comdat_group_percent = yes \
|| test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`],
configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for GNU linker. Support linker version x.x.x.x.x. Require GNU linker 20050308/2.16.0 or newer for comdat group. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_rodata_section): Put .rodata section in COMDAT group when necessary. (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to HAVE_COMDAT_GROUP. (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is available. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Paul Brook <paul@codesourcery.com> From-SVN: r99395
2005-05-08 18:58:03 +02:00
[Define 0/1 if your assembler and linker support COMDAT groups.])
configure.ac: Check for COMDAT support. * configure.ac: Check for COMDAT support. Robustify check for SHF_MERGE support. * configure: Regenerated. * config.in: Likewise. * langhooks-def.h (lhd_comdat_group): New function. (LANG_HOOKS_COMDAT_GROUP): New macro. (LANG_HOOKS_DECLS): Use it. * langhooks.c (lhd_comdat_group): Define. * langhooks.h (lang_hooks_for_decls): Add comdat_group. * output.h (named_section_flags): Make it a macro. (named_section_real): New function. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Likewise. (default_coff_asm_named_section): Likewise. (default_pe_asm_named_section): Likewise. * target.h (gcc_target): Adjust type of named_section. * varasm.c (named_section_flags): Rename to named_section_real. Add decl parameter. (default_no_named_section): Add decl parameter. (default_elf_asm_named_section): Use COMDAT, if available. Deal with the case that ASM_COMMENT_START is "@". (default_coff_asm_named_section): Add decl parameter. (default_pe_asm_named_section): Likewise. * config/alpha/alpha.c (vms_asm_named_section): Add decl parameter. (unicosmk_asm_named_section): Likewise. * config/arm/arm.c (arm_elf_asm_named_section): Remove. * config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise. * config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter. * config/cris/cris-protos.h (cris_target_asm_named_section): Likewise. * config/cris/cris.c (cris_target_asm_named_section): Likewise. * config/h8300/h8300.c (h8300_asm_named_section): Likewise. * config/i386/i386-protos.h (i386_pe_asm_named_section): Likewise. * config/i386/winnt.c (i386_pe_asm_named_section): Likewise. * config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise. * config/mcore/mcore.c (mcore_asm_named_section): Likewise. * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Likewise. * config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise. * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define. * cp-tree.h (cxx_comdat_group): Declare. * decl.c (cxx_comdat_group): New function. From-SVN: r87557
2004-09-15 19:03:22 +02:00
basic-block.h (struct basic_block_def): Add discriminator field. * basic-block.h (struct basic_block_def): Add discriminator field. * dbxout.c (dbxout_source_line): Add new parameter. Change all callers. * debug.c (do_nothing_debug_hooks): Add additional entry. (debug_nothing_int_charstar_int): New function. * debug.h (struct gcc_debug_hooks): Add parameter to source_line hook. (debug_nothing_int_charstar_int): New declaration. * dwarf2out.c (dwarf2out_source_line): Add new parameter. Write discriminator value in .loc directive. * final.c (last_discriminator): New variable. (discriminator): New variable. (final_start_function): Initialize above variables, pass current discriminator to debug hook. (notice_source_line): Check for discriminator change. * gimple-pretty-print.c (dump_bb_header): Print discriminator value. * sdbout.c (sdbout_source_line): New parameter. * tree-cfg.c (struct locus_discrim_map): New structure type. (discriminator_per_locus): New hash table. (build_gimple_cfg): Allocate and free discriminator hash table. (make_edges): Call assign_discriminator. (locus_map_hash): New function. (locus_map_eq): New function. (next_discriminator_for_locus): New function. (same_line_p): New function. (assign_discriminator): New function. (make_cond_expr_edges): Call assign_discriminator. (make_gimple_switch_edges): Likewise. (first_non_label_stmt): New function. * vmsdbgout.c (vmsdbgout_source_line): Add new parameter. Change all callers. * xcoffout.c (xcoffout_source_line): Add new parameter. * configure.ac (gcc_cv_as_discriminator): New configury check for gas support for discriminator. * configure: Regenerate. * config.in: Regenerate. From-SVN: r148191
2009-06-05 01:12:27 +02:00
gcc_GAS_CHECK_FEATURE([line table discriminator support],
gcc_cv_as_discriminator,
[2,19,51],,
[ .text
.file 1 "conf.c"
.loc 1 1 0 discriminator 1],,
[AC_DEFINE(HAVE_GAS_DISCRIMINATOR, 1,
[Define if your assembler supports the .loc discriminator sub-directive.])])
configure.ac: Add HAVE_AS_TLS check for Xtensa. * configure.ac: Add HAVE_AS_TLS check for Xtensa. * config/xtensa/predicates.md (tls_symbol_operand): New. * config/xtensa/xtensa.c (TARGET_HAVE_TLS): Define. (TARGET_CANNOT_FORCE_MEM): Define. (xtensa_tls_symbol_p): New. (xtensa_emit_move_sequence): Check for and legitimize TLS addresses. (xtensa_legitimate_address_p): Disallow constant pool TLS references. (xtensa_tls_module_base): New. (xtensa_call_tls_desc): New. (xtensa_legitimize_tls_address): New. (xtensa_legitimize_address): Handle TLS symbols. (xtensa_tls_referenced_p_1): New. (xtensa_tls_referenced_p): New. (xtensa_output_addr_const_extra): Handle UNSPEC_TPOFF and UNSPEC_DTPOFF. (XTENSA_BUILTIN_THREAD_POINTER): New. (XTENSA_BUILTIN_SET_THREAD_POINTER): New. (xtensa_init_builtins): Set NOTHROW and READONLY for umulsidi3 builtin. Add declarations for __builtin_thread_pointer and __builtin_set_thread_pointer. (xtensa_fold_builtin): Recognize new builtins. (xtensa_expand_builtin): Expand new builtins. * config/xtensa/xtensa.h (XCHAL_HAVE_THREADPTR): Define default value. (TARGET_THREADPTR): Define. (HAVE_AS_TLS): Define default value. (LEGITIMATE_CONSTANT_P): Disallow TLS references. * config/xtensa/xtensa.md (UNSPEC_TPOFF, UNSPEC_DTPOFF): New. (UNSPEC_TLS_FUNC, UNSPEC_TLS_ARG, UNSPEC_TLS_CALL, UNSPEC_TP): New. (UNSPECV_SET_TP): New. (sym_TPOFF, sym_DTPOFF): New. (load_tp, set_tp, tls_func, tls_arg, tls_call): New. * config/xtensa/xtensa-protos.h (xtensa_tls_referenced_p): Declare. * configure: Regenerated. From-SVN: r140482
2008-09-19 02:18:42 +02:00
# Thread-local storage - the check is heavily parameterized.
configure.in (HAVE_AS_TLS): New test. * configure.in (HAVE_AS_TLS): New test. * config.in, configure: Rebuild. * config/i386/i386.c (TARGET_HAVE_TLS): Set if HAVE_AS_TLS. (ix86_tls_dialect_string, ix86_tls_dialect): New. (override_options): Set it. (tls_model_chars, tls_symbolic_operand): New. (tls_symbolic_operand_1, global_dynamic_symbolic_operand): New. (local_dynamic_symbolic_operand, initial_exec_symbolic_operand): New. (local_exec_symbolic_operand): New. (get_pic_label_name): Merge into output_set_got. (ix86_asm_file_end): Emit pic_label_name if defined. (legitimate_constant_p, constant_address_p): New. (legitimate_pic_operand_p): New. (legitimate_pic_address_disp_p): Handle GOTTPOFF, NTPOFF, DTPOFF. (legitimate_address_p): Likewise. (ix86_encode_section_info): Rename from i386_; handle tls decls. (ix86_strip_name_encoding): New. (get_thread_pointer): New. (legitimize_address): Handle tls symbols. (output_pic_addr_const): Handle GOTTPOFF, TPOFF, NTPOFF, DTPOFF. Remove UNSPEC_PLT. (struct machine_function): Add some_ld_name. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Set it. (print_operand) [&]: Use it. Handle UNSPEC_TP. (output_addr_const_extra): New. (maybe_get_pool_constant): New. (ix86_split_to_parts): Use it. (ix86_expand_move): Handle tls symbols. (ix86_tls_get_addr): New. * config/i386/i386.h (TARGET_GNU_TLS, TARGET_SUN_TLS): New. (TARGET_OPTIONS): Add tls-dialect. (CONSTANT_ADDRESS_P): Use new out-of-line function. (LEGITIMATE_CONSTANT_P): Likewise. (LEGITIMATE_PIC_OPERAND_P): Likewise. (TARGET_STRIP_NAME_ENCODING): New. (ASM_OUTPUT_LABELREF): New. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (OUTPUT_ADDR_CONST_EXTRA): New. (PREDICATE_CODES): Update. (ix86_tls_dialect, ix86_tls_dialect_string): New. * config/i386/i386.md: Regroup and renumber unspec constants. (tls_global_dynamic_gnu, tls_global_dynamic_sun): New. (tls_local_dynamic_base_gnu, tls_local_dynamic_base_sun): New. (tls_global_dynamic, tls_local_dynamic_base): New. (tls_local_dynamic_once): New. * config/i386/i386-protos.h: Update. From-SVN: r53812
2002-05-23 23:55:30 +02:00
conftest_s=
tls_first_major=
tls_first_minor=
linux.h (NO_PROFILE_COUNTERS): Define to 1. * config/i386/linux.h (NO_PROFILE_COUNTERS): Define to 1. * config/i386/freebsd.h (NO_PROFILE_COUNTERS): Likewise. * config/i386/netbsd-elf.h (NO_PROFILE_COUNTERS): Likewise. * config/xtensa/xtensa.h (NO_PROFILE_COUTNERS): Likewise. * config/darwin.h (NO_PROFILE_COUNTERS): Likewise. * final.c (NO_PROFILE_COUNTERS): Define to 0 if not defined. (profile_function): Allow NO_PROFILE_COUNTERS to be non-constant. * config/rs6000/rs6000.c (output_profile_hook): Likewise. * configure.in (powerpc*-*, s390*-*): Set tls_as_opt. Pass it to $gcc_cv_as. * configure: Rebuilt. * config/rs6000/rs6000.c (rs6000_abi_name): Remove initializer. (print_operand): Allow TARGET_AIX to be non-constant. (rs6000_aix_emit_builtin_unwind_init, rs6000_emit_eh_toc_restore): Define unconditionally. (rs6000_elf_declare_function_name): New function. * config/rs6000/rs6000.md (eh_return): Allow TARGET_AIX to be non-constant. * config/rs6000/linux64.h [!RS6000_BI_ARCH] (TARGET_64BIT): Define to 1. (DEFAULT_ARCH64_P, RS6000_BI_ARCH_P): Define. [IN_LIBGCC2] (TARGET_64BIT): Define based on whether __powerpc64__ is defined. (TARGET_AIX): Define to 1 if TARGET_64BIT. (PROCESSOR_DEFAULT): Remove. (TARGET_RELOCATABLE, RS6000_ABI_NAME, INVALID_64BIT, INVALID_32BIT, SUBSUBTARGET_OVERRIDE_OPTIONS): Define. [RS6000_BI_ARCH] (OVERRIDE_OPTIONS, ASM_FILE_START): Define. (ASM_DEFAULT_SPEC, ASM_SPEC, LINK_OS_LINUX_SPEC): Define for both -m32 and -m64. (MULTILIB_DEFAULTS): Define. (SUBSUBTARGET_EXTRA_SPECS): Define. (ASM_SPEC32, ASM_SPEC64, ASM_SPEC_COMMON): Define. (TARGET_TOC): Define only if !RS6000_BI_ARCH. (TARGET_NO_TOC): Remove. [!RS6000_BI_ARCH] (TARGET_RELOCATABLE, TARGET_EABI, TARGET_PROTOTYPE): Define to 0. (NO_PROFILE_COUNTERS): Define to TARGET_64BIT. (PROFILE_HOOK): Only call output_profile_hook if TARGET_64BIT. (ADJUST_FIELD_ALIGN, ROUND_TYPE_ALIGN): Adjust to work properly if !TARGET_64BIT. (USER_LABEL_PREFIX): Remove. (JUMP_TABLES_IN_TEXT_SECTION): Define to TARGET_64BIT. (SETUP_FRAME_ADDRESSES): Only call rs6000_aix_emit_builtin_unwind_init if TARGET_64BIT. (TARGET_OS_CPP_BUILTINS): Handle both -m32 and -m64. (LINK_OS_LINUX_SPEC32, LINK_OS_LINUX_SPEC64): Define. (STARTFILE_LINUX_SPEC, ENDFILE_LINUX_SPEC): Remove. (TOC_SECTION_ASM_OP): Define depending on TARGET_64BIT. (MINIMAL_TOC_SECTION_ASM_OP): Likewise. (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Define depending on TARGET_64BIT. (RS6000_CALL_GLUE): Likewise. (SAVE_FP_PREFIX, SAVE_FP_SUFFIX, RESTORE_FP_PREFIX, RESTORE_FP_SUFFIX): Likewise. (ASM_DECLARE_FUNCTION_NAME): Remove. (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Only output dot before function name if TARGET_64BIT. (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Handle both TARGET_64BIT and !TARGET_64BIT. (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Remove undefs. (ASM_PREFERRED_EH_DATA_FORMAT): Take TARGET_64BIT into account. (DRAFT_V4_STRUCT_RET): Define. (SIGNAL_FRAMESIZE): New enum value. (MD_FALLBACK_FRAME_STATE_FOR): Define. * config/rs6000/default64.h: New file. * config/rs6000/sysv4.h (SUBTARGET_SWITCHES): Add -m32 and -m64 options. (SUBTARGET_OVERRIDE_OPTIONS): If rs6000_abi_name is NULL, set it to RS6000_ABI_NAME. Only disallow mixing of -fPIC with -mcall-aixdesc if !TARGET_64BIT. [!RS6000_BI_ARCH] (SUBSUBTARGET_OVERRIDE_OPTIONS): Define. (ASM_DECLARE_FUNCTION_NAME): Use rs6000_elf_declare_function_name function. (TARGET_OS_SYSV_CPP_BUILTINS): Define. (TARGET_OS_CPP_BUILTINS): Use it. (CPP_SYSV_SPEC): Remove. (CPP_SPEC): Remove cpp_sysv. (SUBTARGET_EXTRA_SPECS): Remove cpp_sysv. Add SUBSUBTARGET_EXTRA_SPECS. (SUBSUBTARGET_EXTRA_SPECS): Define. * config/rs6000/biarch64.h: New file. * config/rs6000/rs6000-protos.h (rs6000_elf_declare_function_name): New prototype. * config/rs6000/x-linux64: New file. * config/rs6000/t-linux64: Build -m64, -m32 and -m32 -msoft-float multilibs. * config/rs6000/eabi-ci.asm: Protect with #ifndef __powerpc64__. * config/rs6000/eabi-cn.asm: Likewise. * config/rs6000/tramp.asm: Likewise. * config/rs6000/sol-ci.asm: Likewise. * config/rs6000/sol-cn.asm: Likewise. * config/rs6000/linux.h (TARGET_64BIT): Define to 0. (TARGET_OS_CPP_BUILTINS): Use TARGET_OS_SYSV_CPP_BUILTINS. * config/rs6000/ppc-asm.h: Move __powerpc64__ section before _CALL_AIXDESC section. * config.gcc (powerpc64-*-linux*): Configure a bi-arch compiler, defaulting to -m64 unless --with-cpu= is one of the 32-bit CPUs or default32. Co-Authored-By: Alan Modra <amodra@bigpond.net.au> From-SVN: r67442
2003-06-04 17:23:42 +02:00
tls_as_opt=
configure.in (HAVE_AS_TLS): New test. * configure.in (HAVE_AS_TLS): New test. * config.in, configure: Rebuild. * config/i386/i386.c (TARGET_HAVE_TLS): Set if HAVE_AS_TLS. (ix86_tls_dialect_string, ix86_tls_dialect): New. (override_options): Set it. (tls_model_chars, tls_symbolic_operand): New. (tls_symbolic_operand_1, global_dynamic_symbolic_operand): New. (local_dynamic_symbolic_operand, initial_exec_symbolic_operand): New. (local_exec_symbolic_operand): New. (get_pic_label_name): Merge into output_set_got. (ix86_asm_file_end): Emit pic_label_name if defined. (legitimate_constant_p, constant_address_p): New. (legitimate_pic_operand_p): New. (legitimate_pic_address_disp_p): Handle GOTTPOFF, NTPOFF, DTPOFF. (legitimate_address_p): Likewise. (ix86_encode_section_info): Rename from i386_; handle tls decls. (ix86_strip_name_encoding): New. (get_thread_pointer): New. (legitimize_address): Handle tls symbols. (output_pic_addr_const): Handle GOTTPOFF, TPOFF, NTPOFF, DTPOFF. Remove UNSPEC_PLT. (struct machine_function): Add some_ld_name. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Set it. (print_operand) [&]: Use it. Handle UNSPEC_TP. (output_addr_const_extra): New. (maybe_get_pool_constant): New. (ix86_split_to_parts): Use it. (ix86_expand_move): Handle tls symbols. (ix86_tls_get_addr): New. * config/i386/i386.h (TARGET_GNU_TLS, TARGET_SUN_TLS): New. (TARGET_OPTIONS): Add tls-dialect. (CONSTANT_ADDRESS_P): Use new out-of-line function. (LEGITIMATE_CONSTANT_P): Likewise. (LEGITIMATE_PIC_OPERAND_P): Likewise. (TARGET_STRIP_NAME_ENCODING): New. (ASM_OUTPUT_LABELREF): New. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (OUTPUT_ADDR_CONST_EXTRA): New. (PREDICATE_CODES): Update. (ix86_tls_dialect, ix86_tls_dialect_string): New. * config/i386/i386.md: Regroup and renumber unspec constants. (tls_global_dynamic_gnu, tls_global_dynamic_sun): New. (tls_local_dynamic_base_gnu, tls_local_dynamic_base_sun): New. (tls_global_dynamic, tls_local_dynamic_base): New. (tls_local_dynamic_once): New. * config/i386/i386-protos.h: Update. From-SVN: r53812
2002-05-23 23:55:30 +02:00
case "$target" in
changequote(,)dnl
configure.in (HAVE_AS_TLS): Add alpha tests. * configure.in (HAVE_AS_TLS): Add alpha tests. * configure: Rebuild. * config/alpha/alpha.c (TARGET_AS_TLS): New. (alpha_tls_size, alpha_tls_size_string): New. (overide_options): Set it. Always install machine_status hooks. (input_operand): Accept got tls predicates. (local_symbol_p): Merge into ... (local_symbolic_operand): ... here. Reject tls symbols. (global_symbolic_operand): Likewise. (tls_symbolic_operand_1, dtp16_symbolic_operand): New. (dtp32_symbolic_operand, gotdtp_symbolic_operand): New. (tp16_symbolic_operand, tp32_symbolic_operand): New. (gottp_symbolic_operand, tls_symbolic_operand_type): New. (alpha_encode_section_info): Handle TLS symbols. (alpha_strip_name_encoding): Likewise. (alpha_legitimate_address_p): Likewise. (alpha_legitimize_address): Likewise. (alpha_expand_mov): Early exit to avoid nop moves. (struct machine_function): Move from unicosmk.h. Add some_ld_name. (alpha_init_machine_status, alpha_mark_machine_status, alpha_free_machine_status): Always define. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): New. (print_operand, print_operand_address): Add TLS relocs. * config/alpha/alpha.h (HAVE_AS_TLS): Default 0. (MASK_TLS_KERNEL, TARGET_TLS_KERNEL): New. (TARGET_SWITCHES): Add -mtls-kernel. (alpha_tls_size, alpha_tls_size_string): New. (TARGET_OPTIONS): Add -mtls-size=. (reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Add R0_REG. (ASM_OUTPUT_LABELREF): Skip %. (PRINT_OPERAND_PUNCT_VALID_P): Add &. (PREDICATE_CODES): Update. * config/alpha/alpha.md (UNSPEC_TLSGD_CALL, UNSPEC_TLSLDM_CALL, UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_DTPREL, UNSPEC_TPREL, UNSPEC_TP, UNSPECV_SET_TP): New. (adddi_er_lo16_dtp, adddi_er_hi32_dtp, adddi_er_lo32_dtp, adddi_er_lo16_tp, adddi_er_hi32_tp, adddi_er_lo32_tp, load_tp, set_tp, movdi_er_tlsgd, movdi_er_tlsldm, movdi_er_gotdtp, movdi_er_gottp, call_value_osf_tlsgd, call_value_osf_tlsldm): New. (call_value_osf_2_er): Accept anything as op4. * config/alpha/alpha-protos.h: Update. * config/alpha/unicosmk.h (struct machine_function): Move to alpha.c. From-SVN: r54125
2002-06-01 02:19:10 +02:00
alpha*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
ldq $27,__tls_get_addr($29) !literal!1
lda $16,foo($29) !tlsgd!1
jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
ldq $27,__tls_get_addr($29) !literal!2
lda $16,foo($29) !tlsldm!2
jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
ldq $1,foo($29) !gotdtprel
ldah $2,foo($29) !dtprelhi
lda $3,foo($2) !dtprello
lda $4,foo($29) !dtprel
ldq $1,foo($29) !gottprel
ldah $2,foo($29) !tprelhi
lda $3,foo($2) !tprello
lda $4,foo($29) !tprel'
tls_first_major=2
tls_first_minor=13
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
tls_as_opt=--fatal-warnings
configure.in (HAVE_AS_TLS): Add alpha tests. * configure.in (HAVE_AS_TLS): Add alpha tests. * configure: Rebuild. * config/alpha/alpha.c (TARGET_AS_TLS): New. (alpha_tls_size, alpha_tls_size_string): New. (overide_options): Set it. Always install machine_status hooks. (input_operand): Accept got tls predicates. (local_symbol_p): Merge into ... (local_symbolic_operand): ... here. Reject tls symbols. (global_symbolic_operand): Likewise. (tls_symbolic_operand_1, dtp16_symbolic_operand): New. (dtp32_symbolic_operand, gotdtp_symbolic_operand): New. (tp16_symbolic_operand, tp32_symbolic_operand): New. (gottp_symbolic_operand, tls_symbolic_operand_type): New. (alpha_encode_section_info): Handle TLS symbols. (alpha_strip_name_encoding): Likewise. (alpha_legitimate_address_p): Likewise. (alpha_legitimize_address): Likewise. (alpha_expand_mov): Early exit to avoid nop moves. (struct machine_function): Move from unicosmk.h. Add some_ld_name. (alpha_init_machine_status, alpha_mark_machine_status, alpha_free_machine_status): Always define. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): New. (print_operand, print_operand_address): Add TLS relocs. * config/alpha/alpha.h (HAVE_AS_TLS): Default 0. (MASK_TLS_KERNEL, TARGET_TLS_KERNEL): New. (TARGET_SWITCHES): Add -mtls-kernel. (alpha_tls_size, alpha_tls_size_string): New. (TARGET_OPTIONS): Add -mtls-size=. (reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Add R0_REG. (ASM_OUTPUT_LABELREF): Skip %. (PRINT_OPERAND_PUNCT_VALID_P): Add &. (PREDICATE_CODES): Update. * config/alpha/alpha.md (UNSPEC_TLSGD_CALL, UNSPEC_TLSLDM_CALL, UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_DTPREL, UNSPEC_TPREL, UNSPEC_TP, UNSPECV_SET_TP): New. (adddi_er_lo16_dtp, adddi_er_hi32_dtp, adddi_er_lo32_dtp, adddi_er_lo16_tp, adddi_er_hi32_tp, adddi_er_lo32_tp, load_tp, set_tp, movdi_er_tlsgd, movdi_er_tlsldm, movdi_er_gotdtp, movdi_er_gottp, call_value_osf_tlsgd, call_value_osf_tlsldm): New. (call_value_osf_2_er): Accept anything as op4. * config/alpha/alpha-protos.h: Update. * config/alpha/unicosmk.h (struct machine_function): Move to alpha.c. From-SVN: r54125
2002-06-01 02:19:10 +02:00
;;
[ARC] Add TLS support. gcc/ 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com> Joern Rennecke <joern.rennecke@embecosm.com> * config/arc/arc-protos.h (arc_legitimize_pic_address): Remove declaration. (emit_pic_move): Remove. (arc_eh_uses, insn_is_tls_gd_dispatch): Declare. * config/arc/arc.c (emit_pic_move): Removed. (TARGET_HAVE_TLS): Define. (arc_conditional_register_usage): Test for arc_tp_regno. (arc_print_operand, arc_print_operand_address): Handle TLS unspecs. (arc_needs_pcl_p): New function. (arc_legitimate_pc_offset_p): Use arc_needs_pcl_p. (arc_legitimate_pic_addr_p): Handle TLS unspecs. (arc_raw_symbolic_reference_mentioned_p): Likewise. (arc_get_tp, arc_emit_call_tls_get_addr): New function. (arc_legitimize_tls_address): Likewise. (DTPOFF_ZERO_SYM): Define. (arc_legitimize_pic_address): Make it static, handle TLS cases. (arc_output_pic_addr_const): Print TLS unspecs. (prepare_pic_move): New function, replaces emit_pic_move. (arc_legitimate_constant_p): Handle TLS unspecs. (arc_legitimate_address_p): Likewise. (arc_rewrite_small_data_p): Use assert for TLS constants. (prepare_move_operands): Use prepare_pic_move. (arc_legitimize_address): Legitimize tls addresses. (arc_epilogue_uses): Check for arc_tp_regno. (arc_eh_uses, insn_is_tls_gd_dispatch): New function. * config/arc/arc.h [DEFAULT_LIBC != LIBC_UCLIBC] (EXTRA_SPECS): Define. [DEFAULT_LIBC != LIBC_UCLIBC] (ARC_TLS_EXTRA_START_SPEC): Likewise. [DEFAULT_LIBC != LIBC_UCLIBC] (STARTFILE_SPEC): Add %(arc_tls_extra_start_spec). (TARGET_CPU_CPP_BUILTINS): Define __ARC_TLS_REGNO__. (REGNO_OK_FOR_BASE_P): Check for arc_tp_regno. (EH_USES): Define. (INSN_REFERENCES_ARE_DELAYED): Use insn_is_tls_gd_dispatch. * config/arc/arc.md (UNSPEC_TLS_GD, UNSPEC_TLS_LD, UNSPEC_TLS_IE) (UNSPEC_TLS_OFF): Add. (R10_REG): Define. (tls_load_tp_soft, tls_gd_load, tls_gd_get_addr, tls_gd_dispatch) (get_thread_pointersi): New patterns. * config/arc/arc.opt (mtp-regno): New option. * config/arc/predicates.md (move_src_operand): Handle TLS symbols. (move_dest_operand): Likewise. * configure: Regenerate. * configure.ac: Add arc*-*-* case to test for tls. * doc/invoke.texi (ARC options): Document mtp-regno. Co-Authored-By: Joern Rennecke <joern.rennecke@embecosm.com> From-SVN: r235559
2016-04-28 13:53:46 +02:00
arc*-*-*)
conftest_s='
add_s r0,r0, @foo@tpoff'
tls_first_major=2
tls_first_minor=23
;;
configure.ac: Add pattern crisv32-*-* for "nop". * configure.ac <GAS features, nop mnemonic>: Add pattern crisv32-*-* for "nop". <GAS features, Thread-local storage>: Add item for CRIS and CRIS v32. * configure: Regenerate. From-SVN: r145036
2009-03-24 18:46:03 +01:00
cris-*-*|crisv32-*-*)
conftest_s='
.section ".tdata","awT",@progbits
x: .long 25
.text
move.d x:IE,$r10
nop'
tls_first_major=2
tls_first_minor=20
tls_as_opt=--fatal-warnings
;;
invoke.texi: Document -mTLS. * doc/invoke.texi: Document -mTLS. * testsuite/gcc.target/frv/all-tls-global-dynamic.c: New. * testsuite/gcc.target/frv/all-tls-initial-exec.c: New. * testsuite/gcc.target/frv/all-tls-initial-exec-pic.c: New. * testsuite/gcc.target/frv/all-tls-local-dynamic.c: New. * testsuite/gcc.target/frv/all-tls-local-dynamic-plt.c: New. * testsuite/gcc.target/frv/all-tls-local-dynamic-plt-pic.c: New. * testsuite/gcc.target/frv/all-tls-local-exec.c: New. * testsuite/gcc.target/frv/all-tls-local-exec-TLS.c: New. * configure.ac: Check for a TLS capable gas. * configure: Regenerate. From-SVN: r94283
2005-01-26 21:36:07 +01:00
frv*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
x: .long 25
.text
call #gettlsoff(x)'
tls_first_major=2
tls_first_minor=14
;;
configure.ac (hppa*-*-linux*): Check for a TLS capable gas. * configure.ac (hppa*-*-linux*: Check for a TLS capable gas. * configure: Regenerate. * config/pa/pa-protos.h (tls_symbolic_operand): Declare. (pa_tls_referenced_p): Declare. * config/pa/pa.c (legitimize_pic_address): Reject TLS operands. (gen_tls_tga, gen_tls_get_addr, hppa_tls_call): New. (legitimize_tls_address): New. (hppa_legitimize_address): Handle TLS addresses. (pa_tls_symbol_ref_1, pa_tls_referenced_p): New. (TARGET_CANNOT_FORCE_CONST_MEM): Define. (emit_move_sequence): Handle TLS addresses. (pa_encode_section_info): Call default handler to handle common sections. * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): New. (CONSTANT_ADDRESS_P): Reject TLS operands. (TARGET_HAVE_TLS) [HAVE_AS_TLS]: Define. * config/pa/pa.md (UNSPEC_TP, UNSPEC_TLSGD, UNSPEC_TLSLDM) (UNSPEC_TLSLDO, UNSPEC_TLSLDBASE, UNSPEC_TLSIE) (UNSPEC_TLSLE): Define new constants. (tgd_load, tld_load, tld_offset_load, tp_load, tie_load, tle_load): New. * config/pa/predicates.md (symbolic_operand): Reject TLS operands. (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand) (tie_symbolic_operand, tle_symbolic_operand): New From-SVN: r101648
2005-07-06 04:18:21 +02:00
hppa*-*-linux*)
conftest_s='
t1: .reg %r20
t2: .reg %r21
gp: .reg %r19
.section ".tdata","awT",@progbits
foo: .long 25
.text
.align 4
addil LT%foo-$tls_gdidx$,gp
ldo RT%foo-$tls_gdidx$(%r1),%arg0
b __tls_get_addr
nop
addil LT%foo-$tls_ldidx$,gp
b __tls_get_addr
ldo RT%foo-$tls_ldidx$(%r1),%arg0
addil LR%foo-$tls_dtpoff$,%ret0
ldo RR%foo-$tls_dtpoff$(%r1),%t1
mfctl %cr27,%t1
addil LT%foo-$tls_ieoff$,gp
ldw RT%foo-$tls_ieoff$(%r1),%t2
add %t1,%t2,%t3
mfctl %cr27,%t1
addil LR%foo-$tls_leoff$,%t1
ldo RR%foo-$tls_leoff$(%r1),%t2'
tls_first_major=2
tls_first_minor=15
tls_as_opt=--fatal-warnings
;;
configure.ac: Add test for ARM TLS support. * configure.ac: Add test for ARM TLS support. * configure: Regenerated. * config/arm/arm-protos.h (legitimize_tls_address) (arm_tls_referenced_p, tls_mentioned_p) (arm_output_addr_const_extra): New prototypes. (thumb_legitimize_pic_address): Delete. * config/arm/arm.c: Include "gt-arm.h". (enum tls_reloc): New. (arm_cannot_copy_insn_p, arm_tls_symbol_p, load_tls_operand) (pcrel_constant_p, get_tls_get_addr, arm_load_tp) (arm_call_tls_get_addr, legitimize_tls_address) (arm_tls_referenced_p, arm_tls_operand_p_1, tls_mentioned_p) (arm_init_tls_builtins, arm_emit_tls_decoration) (arm_output_addr_const_extra): New functions. (TARGET_CANNOT_COPY_INSN_P, TARGET_CANNOT_FORCE_CONST_MEM) (TARGET_HAVE_TLS): Define. (target_thread_pointer): New. (arm_override_options): Handle -mtp=. (legitimize_pic_address): Ignore UNSPECs. (arm_legitimate_address_p, thumb_legitimate_address_p): Handle PC relative symbols. (arm_legitimize_address, thumb_legitimize_address): Handle TLS. (tls_get_addr_libfunc): New variable. (symbol_mentioned_p, label_mentioned_p): Ignore UNSPEC_TLS. (arm_init_builtins): Call arm_init_tls_builtins. (arm_expand_builtin): Handle ARM_BUILTIN_THREAD_POINTER. (arm_encode_section_info): Call default_encode_section_info. * config/arm/arm.h (TARGET_HARD_TP, TARGET_SOFT_TP): Define. (enum arm_tp_type): New. (target_thread_pointer): Add declaration. (LEGITIMATE_CONSTANT_P): Handle TLS. (LEGITIMATE_PIC_OPERAND_P): Handle TLS. (OUTPUT_ADDR_CONST_EXTRA): Call arm_output_addr_const_extra. (enum arm_builtins): Add ARM_BUILTIN_THREAD_POINTER. * config/arm/arm.md: Add UNSPEC_TLS. (movsi): Handle TLS. (pic_add_dot_plus_four, pic_add_dot_plus_eight): Allow for non-PIC. (tls_load_dot_plus_eight): New insn and a peephole to create it. (load_tp_hard, load_tp_soft): New insns. * arm.opt: Add -mtp=. * doc/invoke.texi (ARM Options): Document -mtp. Co-Authored-By: Paul Brook <paul@codesourcery.com> Co-Authored-By: Phil Blundell <pb@reciva.com> From-SVN: r106489
2005-11-04 16:02:51 +01:00
arm*-*-*)
conftest_s='
.section ".tdata","awT",%progbits
foo: .long 25
.text
.word foo(gottpoff)
.word foo(tpoff)
.word foo(tlsgd)
.word foo(tlsldm)
.word foo(tlsldo)'
tls_first_major=2
tls_first_minor=17
;;
Correctly detect native TLS support with 64-bit gas on Solaris/x86 (PR target/60817) PR target/60817 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and x86_64-*-* cases. Pass necessary as flags on 64-bit Solaris/x86. Use lowercase relocs for x86_64-*-*. * configure: Regenerate. From-SVN: r209440
2014-04-16 11:09:42 +02:00
i[34567]86-*-* | x86_64-*-*)
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
case "$target" in
Remove LIB_TLS_SPEC on Solaris * configure.ac (tga_func): Remove. (LIB_TLS_SPEC): Remove. * configure: Regenerate. * config.in: Regenerate. * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC. From-SVN: r209785
2014-04-25 10:08:41 +02:00
i[34567]86-*-solaris2.* | x86_64-*-solaris2.1[0-9]*)
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
on_solaris=yes
re PR bootstrap/39150 (Configure scripts have no 64-Bit Solaris defined (only i386-solaris*).) gcc: PR target/39150 * configure.ac (gcc_cv_as_hidden): Also accept x86_64-*-solaris2.1[0-9]*. (gcc_cv_as_cfi_directive): Likewise. (gcc_cv_as_comdat_group_group): Likewise. (set_have_as_tls): Likewise. * configure: Regenerate. * config.gcc (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * config.host (i[34567]86-*-solaris2*): Likewise. * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove. * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine. [USE_GLD] (ARCH_DEFAULT_EMULATION): Define. (TARGET_LD_EMULATION): Use it. * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define. (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default. * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define. (ASM_CPU64_DEFAULT_SPEC): Define. (ASM_CPU_SPEC): Use %(asm_cpu_default). (ASM_SPEC): Redefine. (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT. * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce. * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document. (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]* configuration. (Specific, x86_64-*-solaris2.1[0-9]*): Document. gcc/ada: PR target/39150 * gcc-interface/Makefile.in: Handle x86_64-solaris2. libgcc: PR target/39150 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris2.1[0-9]*. (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * configure.ac (i?86-*-solaris2*): Likewise. * configure: Regenerate. gcc/testsuite: PR target/39150 * gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*. toplevel: PR target/39150 * configure.ac (i[3456789]86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. boehm-gc: PR target/39150 * configure.ac (i?86-*-solaris2.[89]): Also accept x86_64-*-solaris2.1?. * configure: Regenerate. gnattools: PR target/39150 * configure.ac (*86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. libcpp: PR target/39150 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9] like i[34567]86-*-solaris2.1[0-9]*. * configure: Regenerate. libgo: PR target/39150 * config/libtool.m4: Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris*. * configure: Regenerate. libjava: PR target/39150 * configure.host (x86_64-*): Add -Usun to libgcj_flags. (x86_64-*-solaris2.1[0-9]*): New case. (i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. From-SVN: r175958
2011-07-07 11:24:16 +02:00
;;
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
*)
on_solaris=no
;;
esac
if test x$on_solaris = xyes && test x$gas_flag = xno; then
conftest_s='
.section .tdata,"awt",@progbits'
tls_first_major=0
tls_first_minor=0
Disable local dynamic TLS model on Solaris/x86 if as/ld cannot handle it * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag. (LIB_TLS_SPEC): Save as ld_tls_libs. (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0. (HAVE_AS_IX86_TLSLDM): New test. * configure, config.in: Regenerate. * config/i386/i386.c (legitimize_tls_address): Fall back to TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain cannot support TLS_MODEL_LOCAL_DYNAMIC. * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test. From-SVN: r208398
2014-03-07 12:30:40 +01:00
tls_section_flag=t
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
changequote([,])dnl
AC_DEFINE(TLS_SECTION_ASM_FLAG, 't',
[Define to the flag used to mark TLS sections if the default (`T') doesn't work.])
changequote(,)dnl
else
conftest_s='
.section ".tdata","awT",@progbits'
tls_first_major=2
tls_first_minor=14
Disable local dynamic TLS model on Solaris/x86 if as/ld cannot handle it * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag. (LIB_TLS_SPEC): Save as ld_tls_libs. (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0. (HAVE_AS_IX86_TLSLDM): New test. * configure, config.in: Regenerate. * config/i386/i386.c (legitimize_tls_address): Fall back to TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain cannot support TLS_MODEL_LOCAL_DYNAMIC. * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test. From-SVN: r208398
2014-03-07 12:30:40 +01:00
tls_section_flag=T
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
tls_as_opt="--fatal-warnings"
fi
Correctly detect native TLS support with 64-bit gas on Solaris/x86 (PR target/60817) PR target/60817 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and x86_64-*-* cases. Pass necessary as flags on 64-bit Solaris/x86. Use lowercase relocs for x86_64-*-*. * configure: Regenerate. From-SVN: r209440
2014-04-16 11:09:42 +02:00
case "$target" in
i[34567]86-*-*)
conftest_s="$conftest_s
configure.in (HAVE_AS_TLS): New test. * configure.in (HAVE_AS_TLS): New test. * config.in, configure: Rebuild. * config/i386/i386.c (TARGET_HAVE_TLS): Set if HAVE_AS_TLS. (ix86_tls_dialect_string, ix86_tls_dialect): New. (override_options): Set it. (tls_model_chars, tls_symbolic_operand): New. (tls_symbolic_operand_1, global_dynamic_symbolic_operand): New. (local_dynamic_symbolic_operand, initial_exec_symbolic_operand): New. (local_exec_symbolic_operand): New. (get_pic_label_name): Merge into output_set_got. (ix86_asm_file_end): Emit pic_label_name if defined. (legitimate_constant_p, constant_address_p): New. (legitimate_pic_operand_p): New. (legitimate_pic_address_disp_p): Handle GOTTPOFF, NTPOFF, DTPOFF. (legitimate_address_p): Likewise. (ix86_encode_section_info): Rename from i386_; handle tls decls. (ix86_strip_name_encoding): New. (get_thread_pointer): New. (legitimize_address): Handle tls symbols. (output_pic_addr_const): Handle GOTTPOFF, TPOFF, NTPOFF, DTPOFF. Remove UNSPEC_PLT. (struct machine_function): Add some_ld_name. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Set it. (print_operand) [&]: Use it. Handle UNSPEC_TP. (output_addr_const_extra): New. (maybe_get_pool_constant): New. (ix86_split_to_parts): Use it. (ix86_expand_move): Handle tls symbols. (ix86_tls_get_addr): New. * config/i386/i386.h (TARGET_GNU_TLS, TARGET_SUN_TLS): New. (TARGET_OPTIONS): Add tls-dialect. (CONSTANT_ADDRESS_P): Use new out-of-line function. (LEGITIMATE_CONSTANT_P): Likewise. (LEGITIMATE_PIC_OPERAND_P): Likewise. (TARGET_STRIP_NAME_ENCODING): New. (ASM_OUTPUT_LABELREF): New. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (OUTPUT_ADDR_CONST_EXTRA): New. (PREDICATE_CODES): Update. (ix86_tls_dialect, ix86_tls_dialect_string): New. * config/i386/i386.md: Regroup and renumber unspec constants. (tls_global_dynamic_gnu, tls_global_dynamic_sun): New. (tls_local_dynamic_base_gnu, tls_local_dynamic_base_sun): New. (tls_global_dynamic, tls_local_dynamic_base): New. (tls_local_dynamic_once): New. * config/i386/i386-protos.h: Update. From-SVN: r53812
2002-05-23 23:55:30 +02:00
foo: .long 25
.text
movl %gs:0, %eax
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
leal foo@tlsgd(,%ebx,1), %eax
leal foo@tlsldm(%ebx), %eax
leal foo@dtpoff(%eax), %edx
movl foo@gottpoff(%ebx), %eax
subl foo@gottpoff(%ebx), %eax
addl foo@gotntpoff(%ebx), %eax
movl foo@indntpoff, %eax
movl \$foo@tpoff, %eax
subl \$foo@tpoff, %eax
leal foo@ntpoff(%ecx), %eax"
Correctly detect native TLS support with 64-bit gas on Solaris/x86 (PR target/60817) PR target/60817 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and x86_64-*-* cases. Pass necessary as flags on 64-bit Solaris/x86. Use lowercase relocs for x86_64-*-*. * configure: Regenerate. From-SVN: r209440
2014-04-16 11:09:42 +02:00
;;
x86_64-*-*)
if test x$on_solaris = xyes; then
case $gas_flag in
yes) tls_as_opt="$tls_as_opt --64" ;;
no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
esac
fi
conftest_s="$conftest_s
i386.c (x86_64_sign_extended_value): Add allow_rip argument. * config/i386/i386.c (x86_64_sign_extended_value): Add allow_rip argument. In CM_SMALL_PIC model consider SYMBOL_REFs binding locally or from constant pool or LABEL_REFs as sign extended if allow_rip. Change all +-1GB limits to +-16MB. (x86_64_general_operand, x86_64_szext_general_operand, x86_64_nonmemory_operand, x86_64_movabs_operand, x86_64_szext_nonmemory_operand, x86_64_immediate_operand, legitimate_address_p, ix86_expand_int_movcc): Update callers. (local_symbolic_operand): Don't allow offsets bigger than +-16MB in CM_SMALL_PIC model. (legitimate_pic_address_disp_p): Don't check offsets before calling local_symbolic_operand. (legitimize_pic_address): Force offsets bigger than +-16MB into register. * config/i386/i386.h (EXTRA_CONSTRAINT, CONST_COSTS): Likewise. * config/i386/i386-protos.h (x86_64_sign_extended_value): Update prototype. * configure.in: Test for @GOTNTPOFF and @INDNTPOFF on IA-32 too. Add x86-64 test. Set tls_first_minor to 14 on IA-32 and x86-64. * configure: Rebuilt. * config/i386/i386.c (x86_64_sign_extended_value): Don't allow TLS SYMBOL_REFs unless enclosed in UNSPEC. Handle UNSPEC_DTPOFF, UNSPEC_GOTNTPOFF and UNSPEC_NTPOFF. (legitimate_address_p): Allow foo@dtpoff(base) even on TARGET_64BIT -fpic. (ix86_encode_section_info): Don't ever generate TLSGD or TLSLD for non-pic code if TARGET_64BIT. (legitimize_address): Generate 64-bit TLS sequences. (output_pic_addr_const): Support x86-64 TLS operators. (i386_output_dwarf_dtprel): Output 64-bit DTPOFF as .long f@DTPOFF, 0. (print_operand_address): Use %fs instead of %gs on TARGET_64BIT. Don't append (%rip) in 64-bit TLSGD and TLSLD sequences. (output_addr_const_extra): Support x86-64 TLS operators. (maybe_get_pool_constant): Handle TARGET_64BIT -fpic. (ix86_tls_get_addr): Use __tls_get_addr on TARGET_64BIT unconditionally. * config/i386/i386.md (*tls_global_dynamic_gnu): Renamed to... (*tls_global_dynamic_32_gnu): ..., add !TARGET_64BIT. (*tls_global_dynamic_sun): Renamed to... (*tls_global_dynamic_32_sun): ..., add !TARGET_64BIT. (tls_global_dynamic): Renamed to... (tls_global_dynamic_32): ... this. (tls_global_dynamic_64, *tls_global_dynamic_64): New. (*tls_local_dynamic_base_dynamic_gnu): Renamed to... (*tls_local_dynamic_base_dynamic_32_gnu): ..., add !TARGET_64BIT. (*tls_local_dynamic_base_dynamic_sun): Renamed to... (*tls_local_dynamic_base_dynamic_32_sun): ..., add !TARGET_64BIT. (tls_local_dynamic_base_dynamic): Renamed to... (tls_local_dynamic_base_dynamic_32): ... this. (tls_local_dynamic_base_dynamic_64, *tls_local_dynamic_base_dynamic_64): New. (*tls_local_dynamic_once): Renamed to... (*tls_local_dynamic_32_once): ... this. * gcc.dg/tls/pic-1.c: New test. * gcc.dg/tls/nonpic-1.c: New test. * gcc.dg/20021018-1.c: New test. From-SVN: r58383
2002-10-21 22:27:14 +02:00
foo: .long 25
.text
movq %fs:0, %rax
Correctly detect native TLS support with 64-bit gas on Solaris/x86 (PR target/60817) PR target/60817 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and x86_64-*-* cases. Pass necessary as flags on 64-bit Solaris/x86. Use lowercase relocs for x86_64-*-*. * configure: Regenerate. From-SVN: r209440
2014-04-16 11:09:42 +02:00
leaq foo@tlsgd(%rip), %rdi
leaq foo@tlsld(%rip), %rdi
leaq foo@dtpoff(%rax), %rdx
movq foo@gottpoff(%rip), %rax
movq \$foo@tpoff, %rax"
;;
esac
;;
configure.in (HAVE_AS_TLS): Add ia64 test. * configure.in (HAVE_AS_TLS): Add ia64 test. * configure: Rebuild. * config/ia64/ia64.c (ia64_tls_size_string, ia64_tls_size): New. (override_options): Set it. (TARGET_HAVE_TLS): New. (sdata_symbolic_operand): Look for 's'. (tls_symbolic_operand): New. (ia64_expand_load_address): Abort for tls symbols. (gen_tls_get_addr): New. (gen_thread_pointer): New. (ia64_expand_move): Split out from movdi. Handle tls symbols. (rtx_needs_barrier): Add new unspecs. (ia64_encode_section_info): Handle tls symbols. (ia64_strip_name_encoding): Strip two encoding chars. * config/ia64/ia64.h (ia64_tls_size, ia64_tls_size_string): New. (TARGET_TLS14, TARGET_TLS22, TARGET_TLS64): New. (TARGET_OPTIONS): Add tls-size. (ENCODE_SECTION_INFO_CHAR): Rename from SDATA_NAME_FLAG_CHAR. * config/ia64/ia64.md (UNSPEC_LTOFF_DTPMOD, UNSPEC_LTOFF_DTPREL, UNSPEC_DTPREL, UNSPEC_LTOFF_TPREL, UNSPEC_TPREL, UNSPEC_LD_BASE): New. (movqi, movhi, movsi, movdi, movti): Use ia64_expand_move. (movsf, movdf): Likewise. (movdi_symbolic): Use match_scratch. Don't split if we won't have a scratch availiable. (load_ltoff_dtpmod, load_dtprel, load_dtprel64, load_dtprel22, add_dtprel, add_dtprel14, add_dtprel22, load_ltoff_tprel, load_tprel, load_tprel64, load_tprel22, add_tprel, add_tprel14, add_tprel22): New. * config/ia64/ia64-protos.h: Update. * config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use sdata_symbolic_operand. (ASM_OUTPUT_LABELREF): Strip two characters. From-SVN: r53874
2002-05-25 21:51:43 +02:00
ia64-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: data8 25
.text
addl r16 = @ltoff(@dtpmod(foo#)), gp
addl r17 = @ltoff(@dtprel(foo#)), gp
addl r18 = @ltoff(@tprel(foo#)), gp
addl r19 = @dtprel(foo#), gp
adds r21 = @dtprel(foo#), r13
movl r23 = @dtprel(foo#)
addl r20 = @tprel(foo#), gp
adds r22 = @tprel(foo#), r13
movl r24 = @tprel(foo#)'
tls_first_major=2
tls_first_minor=13
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
tls_as_opt=--fatal-warnings
configure.in (HAVE_AS_TLS): Add ia64 test. * configure.in (HAVE_AS_TLS): Add ia64 test. * configure: Rebuild. * config/ia64/ia64.c (ia64_tls_size_string, ia64_tls_size): New. (override_options): Set it. (TARGET_HAVE_TLS): New. (sdata_symbolic_operand): Look for 's'. (tls_symbolic_operand): New. (ia64_expand_load_address): Abort for tls symbols. (gen_tls_get_addr): New. (gen_thread_pointer): New. (ia64_expand_move): Split out from movdi. Handle tls symbols. (rtx_needs_barrier): Add new unspecs. (ia64_encode_section_info): Handle tls symbols. (ia64_strip_name_encoding): Strip two encoding chars. * config/ia64/ia64.h (ia64_tls_size, ia64_tls_size_string): New. (TARGET_TLS14, TARGET_TLS22, TARGET_TLS64): New. (TARGET_OPTIONS): Add tls-size. (ENCODE_SECTION_INFO_CHAR): Rename from SDATA_NAME_FLAG_CHAR. * config/ia64/ia64.md (UNSPEC_LTOFF_DTPMOD, UNSPEC_LTOFF_DTPREL, UNSPEC_DTPREL, UNSPEC_LTOFF_TPREL, UNSPEC_TPREL, UNSPEC_LD_BASE): New. (movqi, movhi, movsi, movdi, movti): Use ia64_expand_move. (movsf, movdf): Likewise. (movdi_symbolic): Use match_scratch. Don't split if we won't have a scratch availiable. (load_ltoff_dtpmod, load_dtprel, load_dtprel64, load_dtprel22, add_dtprel, add_dtprel14, add_dtprel22, load_ltoff_tprel, load_tprel, load_tprel64, load_tprel22, add_tprel, add_tprel14, add_tprel22): New. * config/ia64/ia64-protos.h: Update. * config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use sdata_symbolic_operand. (ASM_OUTPUT_LABELREF): Strip two characters. From-SVN: r53874
2002-05-25 21:51:43 +02:00
;;
Add support for TLS in MicroBlaze * configure.ac: Add MicroBlaze TLS support detection. * configure: Regenerate. * config/microblaze/microblaze-protos.h: (microblaze_cannot_force_const_mem, microblaze_tls_referenced_p, symbol_mentioned_p, label_mentioned_p): Add prototypes. * config/microblaze/microblaze.c (microblaze_address_type): Add ADDRESS_TLS and tls_reloc address types. (microblaze_address_info): Add tls_reloc. (TARGET_HAVE_TLS): Define. (get_tls_get_addr, microblaze_tls_symbol_p, microblaze_tls_operand_p_1, microblaze_tls_referenced_p, microblaze_cannot_force_const_mem, symbol_mentioned_p, label_mentioned_p, tls_mentioned_p, load_tls_operand, microblaze_call_tls_get_addr, microblaze_legitimize_tls_address): New functions. (microblaze_classify_unspec): Handle UNSPEC_TLS. (get_base_reg): Use microblaze_tls_symbol_p. (microblaze_classify_address): Handle TLS. (microblaze_legitimate_pic_operand): Use symbol_mentioned_p, label_mentioned_p and microblaze_tls_referenced_p. (microblaze_legitimize_address): Handle TLS. (microblaze_address_insns): Handle ADDRESS_TLS. (pic_address_needs_scratch): Handle TLS. (print_operand_address): Handle TLS. (microblaze_expand_prologue): Check TLS_NEEDS_GOT. (microblaze_expand_move): Handle TLS. (microblaze_legitimate_constant_p): Check microblaze_cannot_force_const_mem and microblaze_tls_symbol_p. (TARGET_CANNOT_FORCE_CONST_MEM): Define. * config/microblaze/microblaze.h (TLS_NEEDS_GOT): Define (PIC_OFFSET_TABLE_REGNUM): Set. * config/microblaze/linux.h (TLS_NEEDS_GOT): Define. * config/microblaze/microblaze.md (UNSPEC_TLS): Define. (addsi3, movsi_internal2, movdf_internal): Update constraints * config/microblaze/predicates.md (arith_plus_operand): Define (move_operand): Redefine as move_src_operand, check microblaze_tls_referenced_p. Co-Authored-By: David Holsgrove <david.holsgrove@xilinx.com> From-SVN: r196659
2013-03-14 16:43:23 +01:00
microblaze*-*-*)
conftest_s='
.section .tdata,"awT",@progbits
x:
.word 2
.text
addik r5,r20,x@TLSGD
addik r5,r20,x@TLSLDM'
tls_first_major=2
tls_first_minor=20
tls_as_opt='--fatal-warnings'
;;
configure.ac: Check for MIPS TLS. * configure.ac: Check for MIPS TLS. * configure: Regenerated. * config/mips/mips-protos.h (enum mips_symbol_type): Add SYMBOL_TLS, SYMBOL_TLSGD, SYMBOL_TLSLDM, SYMBOL_DTPREL, SYMBOL_GOTTPREL, and SYMBOL_TPREL. * config/mips/mips.c (mips_regno_to_class): Handle V1_REG. (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define. (mips_classify_symbol, mips_symbolic_constant_p) (mips_symbolic_address_p, mips_symbol_insns): Handle TLS symbols. (mips_tls_operand_p, mips_call_tls_get_addr) (mips_legitimize_tls_address, mips_cannot_force_const_mem) (mips_tls_symbol_ref_1): New functions. (mips_legitimize_address, mips_legitimize_const_move): Call mips_legitimize_tls_address. (override_options): Handle V1_REG and TLS symbols. Disable TLS for MIPS16. * config/mips/mips.h (enum reg_class, REG_CLASS_NAMES) (REG_CLASS_CONTENTS, GR_REG_CLASS_P): Include V1_REG. (mips_char_to_class): Document V1_REG. (HAVE_AS_TLS): Provide default. * config/mips/mips.md (UNSPEC_TLS_LDM, UNSPEC_TLS_GET_TP): New constants. (load_got<mode>): Renamed from *load_got<mode>. Allow when !TARGET_ABICALLS. (tls_get_tp_<mode>): New instruction. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> From-SVN: r96380
2005-03-13 19:03:25 +01:00
mips*-*-*)
conftest_s='
.section .tdata,"awT",@progbits
x:
.word 2
.text
addiu $4, $28, %tlsgd(x)
addiu $4, $28, %tlsldm(x)
lui $4, %dtprel_hi(x)
addiu $4, $4, %dtprel_lo(x)
lw $4, %gottprel(x)($28)
lui $4, %tprel_hi(x)
addiu $4, $4, %tprel_lo(x)'
tls_first_major=2
tls_first_minor=16
tls_as_opt='-32 --fatal-warnings'
;;
M68K TLS support. * configure.ac (m68k-*-*): Check if binutils support TLS. * configure: Regenerate. * config/m68k/predicates.md (symbolic_operand): Extend comment. * config/m68k/constraints.md (Cu): New constraint. * config/m68k/m68k.md (UNSPEC_GOTOFF): Remove. (UNSPEC_RELOC16, UNSPEC_RELOC32): New constants. (movsi): Handle TLS symbols. (addsi3_5200): Handle XTLS symbols, indent. * config/m68k/m68k-protos.h (m68k_legitimize_tls_address): Declare. (m68k_tls_reference_p): Declare. (m68k_legitimize_address): Declare. (m68k_unwrap_symbol): Declare. * config/m68k/m68k.opt (mxtls): New option. * config/m68k/m68k.c (ggc.h): Include. (m68k_output_dwarf_dtprel): Implement hook. (TARGET_HAVE_TLS, TARGET_ASM_OUTPUT_DWARF_DTPREL): Define. (m68k_expand_prologue): Load GOT pointer when function needs it. (m68k_illegitimate_symbolic_constant_p): Handle TLS symbols. (m68k_legitimate_constant_address_p): Same. (m68k_decompose_address): Handle TLS references. (m68k_get_gp): New static function. (enum m68k_reloc): New contants. (TLS_RELOC_P): New macro. (m68k_wrap_symbol): New static function. (m68k_unwrap_symbol): New function. (m68k_final_prescan_insn_1): New static function. (m68k_final_prescan_insn): New function. (m68k_move_to_reg, m68k_wrap_symbol_into_got_ref): New static functions. (legitimize_pic_address): Handle TLS references.. (m68k_tls_get_addr, m68k_get_tls_get_addr) (m68k_libcall_value_in_a0_p) (m68k_call_tls_get_addr, m68k_read_tp, m68k_get_m68k_read_tp) (m68k_call_m68k_read_tp): Helper variables and functions for ... (m68k_legitimize_tls_address): Handle TLS references. (m68k_tls_symbol_p, m68k_tls_reference_p_1, m68k_tls_reference_p): New functions. (m68k_legitimize_address): Handle TLS symbols. (m68k_get_reloc_decoration): New static function. (m68k_output_addr_const_extra): Handle UNSPEC_RELOC16 and UNSPEC_RELOC32. (m68k_output_dwarf_dtprel): Implement hook. (print_operand_address): Handle UNSPEC_RELOC16 adn UNSPEC_RELOC32. (m68k_libcall_value): Return result in A0 instead of D0 when asked by m68k_call_* routines. (sched_attr_op_type): Handle TLS symbols. (gt-m68k.h): Include. * config/m68k/m68k.h (FINAL_PRESCAN_INSN): Define. (LEGITIMATE_PIC_OPERAND_P): Support TLS. * gcc.target/m68k/tls-ie.c: New test. * gcc.target/m68k/tls-le.c: New test. * gcc.target/m68k/tls-gd.c: New test. * gcc.target/m68k/tls-ld.c: New test. * gcc.target/m68k/tls-ie-xgot.c: New test. * gcc.target/m68k/tls-le-xtls.c: New test. * gcc.target/m68k/tls-gd-xgot.c: New test. * gcc.target/m68k/tls-ld-xgot.c: New test. * gcc.target/m68k/tls-ld-xtls.c: New test. * gcc.target/m68k/tls-ld-xgot-xtls.c: New test. From-SVN: r147654
2009-05-18 09:54:44 +02:00
m68k-*-*)
conftest_s='
.section .tdata,"awT",@progbits
x:
.word 2
.text
foo:
move.l x@TLSGD(%a5),%a0
move.l x@TLSLDM(%a5),%a0
move.l x@TLSLDO(%a5),%a0
move.l x@TLSIE(%a5),%a0
move.l x@TLSLE(%a5),%a0'
tls_first_major=2
tls_first_minor=19
tls_as_opt='--fatal-warnings'
;;
Commit of nios2 port to trunk: contrib/ 2013-12-31 Chung-Lin Tang <cltang@codesourcery.com> * config-list.mk: Add nios2-elf, nios2-linux-gnu. Corrected ordering of some configs. gcc/ 2013-12-31 Chung-Lin Tang <cltang@codesourcery.com> Sandra Loosemore <sandra@codesourcery.com> Based on patches from Altera Corporation * config.gcc (nios2-*-*): Add nios2 config targets. * configure.ac (TLS_SECTION_ASM_FLAG): Add nios2 case. ("$cpu_type"): Add nios2 as new cpu type. * configure: Regenerate. * config/nios2/nios2.c: New file. * config/nios2/nios2.h: New file. * config/nios2/nios2-opts.h: New file. * config/nios2/nios2-protos.h: New file. * config/nios2/elf.h: New file. * config/nios2/elf.opt: New file. * config/nios2/linux.h: New file. * config/nios2/nios2.opt: New file. * config/nios2/nios2.md: New file. * config/nios2/predicates.md: New file. * config/nios2/constraints.md: New file. * config/nios2/t-nios2: New file. * common/config/nios2/nios2-common.c: New file. * doc/invoke.texi (Nios II options): Document Nios II specific options. * doc/md.texi (Nios II family): Document Nios II specific constraints. * doc/extend.texi (Function Specific Option Pragmas): Document Nios II supported target pragma functionality. gcc/testsuite/ 2013-12-31 Sandra Loosemore <sandra@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> Based on patches from Altera Corporation * gcc.dg/stack-usage-1.c (SIZE): Define case for __nios2__. * gcc.dg/20040813-1.c: Skip for nios2-*-*. * gcc.dg/20020312-2.c: Add __nios2__ case. * g++.dg/other/PR23205.C: Skip for nios2-*-*. * g++.dg/other/pr23205-2.C: Skip for nios2-*-*. * g++.dg/cpp0x/constexpr-rom.C: Skip for nios2-*-*. * g++.dg/cpp0x/alias-decl-debug-0.C: Skip for nios2-*-*. * g++.old-deja/g++.jason/thunk3.C: Skip for nios2-*-*. * lib/target-supports.exp (check_profiling_available): Check for nios2-*-elf. * gcc.c-torture/execute/pr47237.x:: Skip for nios2-*-*. * gcc.c-torture/execute/20101011-1.c: Skip for nios2-*-*. * gcc.c-torture/execute/builtins/lib/chk.c (memset): Place char-based memset loop before inline check, to prevent problems when called to initialize .bss. Update comments. * gcc.target/nios2/nios2.exp: New DejaGNU file. * gcc.target/nios2/nios2-custom-1.c: New test. * gcc.target/nios2/nios2-trap-insn.c: New test. * gcc.target/nios2/nios2-builtin-custom.c: New test. * gcc.target/nios2/nios2-builtin-io.c: New test. * gcc.target/nios2/nios2-stack-check-1.c: New test. * gcc.target/nios2/nios2-stack-check-2.c: New test. * gcc.target/nios2/nios2-rdctl.c: New test. * gcc.target/nios2/nios2-wrctl.c: New test. * gcc.target/nios2/nios2-wrctl-zero.c: New test. * gcc.target/nios2/nios2-wrctl-not-zero.c: New test. * gcc.target/nios2/nios2-rdwrctl-1.c: New test. * gcc.target/nios2/nios2-reg-constraints.c: New test. * gcc.target/nios2/nios2-ashlsi3-one_shift.c: New test. * gcc.target/nios2/nios2-mul-options-1.c: New test. * gcc.target/nios2/nios2-mul-options-2.c: New test. * gcc.target/nios2/nios2-mul-options-3.c: New test. * gcc.target/nios2/nios2-mul-options-4.c: New test. * gcc.target/nios2/nios2-nor.c: New test. * gcc.target/nios2/nios2-stxio.c: New test. * gcc.target/nios2/custom-fp-1.c: New test. * gcc.target/nios2/custom-fp-2.c: New test. * gcc.target/nios2/custom-fp-3.c: New test. * gcc.target/nios2/custom-fp-4.c: New test. * gcc.target/nios2/custom-fp-5.c: New test. * gcc.target/nios2/custom-fp-6.c: New test. * gcc.target/nios2/custom-fp-7.c: New test. * gcc.target/nios2/custom-fp-8.c: New test. * gcc.target/nios2/custom-fp-cmp-1.c: New test. * gcc.target/nios2/custom-fp-conversion.c: New test. * gcc.target/nios2/custom-fp-double.c: New test. * gcc.target/nios2/custom-fp-float.c: New test. * gcc.target/nios2/nios2-int-types.c: New test. * gcc.target/nios2/nios2-cache-1.c: New test. * gcc.target/nios2/nios2-cache-2.c: New test. libgcc/ 2013-12-31 Sandra Loosemore <sandra@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> Based on patches from Altera Corporation * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. * config/nios2/lib2-nios2.h: New file. * config/nios2/lib2-divmod-hi.c: New file. * config/nios2/linux-unwind.h: New file. * config/nios2/lib2-divmod.c: New file. * config/nios2/linux-atomic.c: New file. * config/nios2/t-nios2: New file. * config/nios2/crti.asm: New file. * config/nios2/t-linux: New file. * config/nios2/lib2-divtable.c: New file. * config/nios2/lib2-mul.c: New file. * config/nios2/tramp.c: New file. * config/nios2/crtn.asm: New file. From-SVN: r206256
2013-12-31 08:05:35 +01:00
nios2-*-*)
conftest_s='
.section ".tdata","awT",@progbits'
tls_first_major=2
tls_first_minor=23
tls_as_opt="--fatal-warnings"
;;
AArch64 [1/10] 2012-10-23 Ian Bolton <ian.bolton@arm.com> James Greenhalgh <james.greenhalgh@arm.com> Jim MacArthur <jim.macarthur@arm.com> Marcus Shawcroft <marcus.shawcroft@arm.com> Nigel Stephens <nigel.stephens@arm.com> Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> Richard Earnshaw <rearnsha@arm.com> Sofiane Naci <sofiane.naci@arm.com> Stephen Thomas <stephen.thomas@arm.com> Tejas Belagod <tejas.belagod@arm.com> Yufeng Zhang <yufeng.zhang@arm.com> * config.gcc: Add AArch64. * configure.ac: Add AArch64 TLS support detection. * configure: Regenerate. Co-Authored-By: James Greenhalgh <james.greenhalgh@arm.com> Co-Authored-By: Jim MacArthur <jim.macarthur@arm.com> Co-Authored-By: Marcus Shawcroft <marcus.shawcroft@arm.com> Co-Authored-By: Nigel Stephens <nigel.stephens@arm.com> Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> Co-Authored-By: Richard Earnshaw <rearnsha@arm.com> Co-Authored-By: Sofiane Naci <sofiane.naci@arm.com> Co-Authored-By: Stephen Thomas <stephen.thomas@arm.com> Co-Authored-By: Tejas Belagod <tejas.belagod@arm.com> Co-Authored-By: Yufeng Zhang <yufeng.zhang@arm.com> From-SVN: r192732
2012-10-23 19:35:16 +02:00
aarch64*-*-*)
conftest_s='
.section ".tdata","awT",%progbits
foo: .long 25
.text
adrp x0, :tlsgd:x
add x0, x0, #:tlsgd_lo12:x
bl __tls_get_addr
nop'
tls_first_major=2
tls_first_minor=20
tls_as_opt='--fatal-warnings'
;;
configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix. * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix. * configure: Regenerate. From-SVN: r195088
2013-01-10 17:00:44 +01:00
powerpc-ibm-aix*)
conftest_s='
.extern __get_tpointer
.toc
LC..1:
.tc a[TC],a[TL]@le
.csect .text[PR]
.tlstest:
lwz 9,LC..1(2)
bla __get_tpointer
lwzx 3,9,3
.globl a
.csect a[TL],4
a:
.space 4'
tls_first_major=0
tls_first_minor=0
;;
configure.ac (HAVE_AS_TLS): Enable tests for powerpcle and powerpc64le. * configure.ac (HAVE_AS_TLS): Enable tests for powerpcle and powerpc64le. * configure: Regenerate. From-SVN: r198734
2013-05-09 09:26:56 +02:00
powerpc64*-*-*)
configure.in (HAVE_AS_TLS): Add powerpc and powerpc64 tests. 2003-05-12 Janis Johnson <janis187@us.ibm.com> Alan Modra <amodra@bigpond.net.au> Jakub Jelinek <jakub@redhat.com> * configure.in (HAVE_AS_TLS): Add powerpc and powerpc64 tests. * configure: Rebuild. * config/rs6000/rs6000-protos.h: Update. * config/rs6000/rs6000.c (rs6000_tls_size): New. (rs6000_tls_size_string): New. (rs6000_parse_tls_size_option): New. (rs6000_legitimize_tls_address): New. (rs6000_tls_get_addr): New. (rs6000_got_sym): New. (rs6000_tls_symbol_ref): New. (rs6000_tls_symbol_ref_1): New. (rs6000_get_some_local_dynamic_name): New. (rs6000_get_some_local_dynamic_name_1): New. (TARGET_HAVE_TLS): New. (TARGET_CANNOT_FORCE_CONST_MEM): New. (rs6000_override_options): Handle -mtls-size option. (constant_pool_expr_1): Handle TLS symbols. (rs6000_legitimize_address): Handle TLS symbols. (rs6000_tls_referenced_p): New. (rs6000_legitimate_address): Handle TLS symbols. (rs6000_emit_move): Handle TLS symbols. (print_operand): Handle TLS symbols. (uses_TOC): Handle TLS symbols. (rs6000_emit_prologue): Use symbol for unspec constant. * config/rs6000/rs6000.h (HAVE_AS_TLS): New. (some_ld_name): New. (LEGITIMATE_CONSTANT_P): Handle TLS symbols. (PRINT_OPERAND_PUNCT_VALID_P): Handle TLS symbols. (PREDICATE_CODES): Add rs6000_tls_symbol_ref. * config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b): Support TLS. (tls_gd_32, tls_gd_64, tls_ld_32, tls_ld_64, tls_dtprel_32, tls_dtprel_64, tls_dtprel_ha_32, tls_dtprel_ha_64, tls_dtprel_lo_32, tls_dtprel_lo_64, tls_got_dtprel_32, tls_got_dtprel_64, tls_tprel_32, tls_tprel_64, tls_tprel_ha_32, tls_tprel_ha_64, tls_tprel_lo_32, tls_tprel_lo_64, tls_got_tprel_32, tls_got_tprel_64, tls_tls_32, tls_tls_64): New. * config/rs6000/sysv4.h (SUBTARGET_OPTIONS): Add tls_size. Co-Authored-By: Alan Modra <amodra@bigpond.net.au> Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r66742
2003-05-13 00:30:31 +02:00
conftest_s='
.section ".tdata","awT",@progbits
.align 3
ld0: .space 8
ld1: .space 8
x1: .space 8
x2: .space 8
x3: .space 8
.text
addi 3,2,ld0@got@tlsgd
bl .__tls_get_addr
nop
addi 3,2,ld1@toc
bl .__tls_get_addr
nop
addi 3,2,x1@got@tlsld
bl .__tls_get_addr
nop
addi 9,3,x1@dtprel
bl .__tls_get_addr
nop
addis 9,3,x2@dtprel@ha
addi 9,9,x2@dtprel@l
bl .__tls_get_addr
nop
ld 9,x3@got@dtprel(2)
add 9,9,3
bl .__tls_get_addr
nop'
tls_first_major=2
tls_first_minor=14
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
tls_as_opt="-a64 --fatal-warnings"
configure.in (HAVE_AS_TLS): Add powerpc and powerpc64 tests. 2003-05-12 Janis Johnson <janis187@us.ibm.com> Alan Modra <amodra@bigpond.net.au> Jakub Jelinek <jakub@redhat.com> * configure.in (HAVE_AS_TLS): Add powerpc and powerpc64 tests. * configure: Rebuild. * config/rs6000/rs6000-protos.h: Update. * config/rs6000/rs6000.c (rs6000_tls_size): New. (rs6000_tls_size_string): New. (rs6000_parse_tls_size_option): New. (rs6000_legitimize_tls_address): New. (rs6000_tls_get_addr): New. (rs6000_got_sym): New. (rs6000_tls_symbol_ref): New. (rs6000_tls_symbol_ref_1): New. (rs6000_get_some_local_dynamic_name): New. (rs6000_get_some_local_dynamic_name_1): New. (TARGET_HAVE_TLS): New. (TARGET_CANNOT_FORCE_CONST_MEM): New. (rs6000_override_options): Handle -mtls-size option. (constant_pool_expr_1): Handle TLS symbols. (rs6000_legitimize_address): Handle TLS symbols. (rs6000_tls_referenced_p): New. (rs6000_legitimate_address): Handle TLS symbols. (rs6000_emit_move): Handle TLS symbols. (print_operand): Handle TLS symbols. (uses_TOC): Handle TLS symbols. (rs6000_emit_prologue): Use symbol for unspec constant. * config/rs6000/rs6000.h (HAVE_AS_TLS): New. (some_ld_name): New. (LEGITIMATE_CONSTANT_P): Handle TLS symbols. (PRINT_OPERAND_PUNCT_VALID_P): Handle TLS symbols. (PREDICATE_CODES): Add rs6000_tls_symbol_ref. * config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b): Support TLS. (tls_gd_32, tls_gd_64, tls_ld_32, tls_ld_64, tls_dtprel_32, tls_dtprel_64, tls_dtprel_ha_32, tls_dtprel_ha_64, tls_dtprel_lo_32, tls_dtprel_lo_64, tls_got_dtprel_32, tls_got_dtprel_64, tls_tprel_32, tls_tprel_64, tls_tprel_ha_32, tls_tprel_ha_64, tls_tprel_lo_32, tls_tprel_lo_64, tls_got_tprel_32, tls_got_tprel_64, tls_tls_32, tls_tls_64): New. * config/rs6000/sysv4.h (SUBTARGET_OPTIONS): Add tls_size. Co-Authored-By: Alan Modra <amodra@bigpond.net.au> Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r66742
2003-05-13 00:30:31 +02:00
;;
configure.ac (HAVE_AS_TLS): Swap powerpc64 and powerpc cases. * configure.ac (HAVE_AS_TLS): Swap powerpc64 and powerpc cases. (HAVE_LD_LARGE_TOC): Don't mention AIX in help text. * configure: Regenerate. From-SVN: r198766
2013-05-10 04:07:53 +02:00
powerpc*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
.align 2
ld0: .space 4
ld1: .space 4
x1: .space 4
x2: .space 4
x3: .space 4
.text
addi 3,31,ld0@got@tlsgd
bl __tls_get_addr
addi 3,31,x1@got@tlsld
bl __tls_get_addr
addi 9,3,x1@dtprel
addis 9,3,x2@dtprel@ha
addi 9,9,x2@dtprel@l
lwz 9,x3@got@tprel(31)
add 9,9,x@tls
addi 9,2,x1@tprel
addis 9,2,x2@tprel@ha
addi 9,9,x2@tprel@l'
tls_first_major=2
tls_first_minor=14
tls_as_opt="-a32 --fatal-warnings"
;;
RISC-V Port: gcc gcc/ChangeLog: 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> * config/riscv/riscv.c: New file. * gcc/common/config/riscv/riscv-common.c: Likewise. * config.gcc: Likewise. * config/riscv/constraints.md: Likewise. * config/riscv/elf.h: Likewise. * config/riscv/generic.md: Likewise. * config/riscv/linux.h: Likewise. * config/riscv/multilib-generator: Likewise. * config/riscv/peephole.md: Likewise. * config/riscv/pic.md: Likewise. * config/riscv/predicates.md: Likewise. * config/riscv/riscv-builtins.c: Likewise. * config/riscv/riscv-c.c: Likewise. * config/riscv/riscv-ftypes.def: Likewise. * config/riscv/riscv-modes.def: Likewise. * config/riscv/riscv-opts.h: Likewise. * config/riscv/riscv-protos.h: Likewise. * config/riscv/riscv.h: Likewise. * config/riscv/riscv.md: Likewise. * config/riscv/riscv.opt: Likewise. * config/riscv/sync.md: Likewise. * config/riscv/t-elf-multilib: Likewise. * config/riscv/t-linux: Likewise. * config/riscv/t-linux-multilib: Likewise. * config/riscv/t-riscv: Likewise. * configure.ac: Likewise. * doc/contrib.texi: Add Kito Cheng, Palmer Dabbelt, and Andrew Waterman as RISC-V maintainers. * doc/install.texi: Add RISC-V entries. * doc/invoke.texi: Add RISC-V options section. * doc/md.texi: Add RISC-V constraints section. From-SVN: r245224
2017-02-06 22:38:37 +01:00
riscv*-*-*)
conftest_s='
.section .tdata,"awT",@progbits
x: .word 2
.text
la.tls.gd a0,x
call __tls_get_addr'
tls_first_major=2
tls_first_minor=21
tls_as_opt='--fatal-warnings'
;;
configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. * configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. * configure: Regenerate. * config/s390/s390-protos.h (tls_symbolic_operand): Add prototype. (tls_symbolic_reference_mentioned_p): Add prototype. (s390_tls_get_offset): Add prototype. (emit_pic_move): Remove prototype, replace by ... (emit_symbolic_move): .. this new prototype. * config/s390/s390.c (TARGET_HAVE_TLS): Conditionally define. (tls_model_chars): New global variable. (s390_encode_section_info): Encode TLS model. Use targetm.binds_local_p to check for local symbols. (s390_strip_name_encoding): New function. (TARGET_STRIP_NAME_ENCODING): Define. (get_thread_pointer): New function. (legitimize_tls_address): New function. (legitimize_address): Call it. (emit_pic_move): Remove, replace by ... (emit_symbolic_move): ... this new function. (larl_operand): Handle TLS operands. (legitimate_constant_p): Likewise. (s390_decompose_address): Likewise. (s390_cannot_force_const_mem): New function. (TARGET_CANNOT_FORCE_CONST_MEM): Define. (s390_output_symbolic_const): Handle TLS unspecs. (print_operand): New code 'J'. (machine_function): Add struct member 'some_ld_name'. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): New. (enum s390_builtin): New type. (code_for_builtin_64, code_for_builtin_31): New global variables. (s390_init_builtins, s390_expand_builtin): New functions. (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. * config/s390/s390.h (TLS_SYMBOLIC_CONST): New macro. (ASM_OUTPUT_LABELREF): Define. (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Handle TLS constants. * config/s390/s390.md: Define TLS UNSPEC constants. ("movdi", "movsi"): Handle TLS operands. ("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): New insns. ("*tls_load_64", "*tls_load_31"): New insns. ("call_value_tls", "call_value_tls_exp"): New expanders. ("brasl_tls", "bras_tls", "basr_tls_64", "basr_tls_31", "bas_tls_64", "bas_tls_31"): New insns. From-SVN: r61714
2003-01-24 18:10:22 +01:00
s390-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
.long foo@TLSGD
.long foo@TLSLDM
.long foo@DTPOFF
.long foo@NTPOFF
.long foo@GOTNTPOFF
.long foo@INDNTPOFF
l %r1,foo@GOTNTPOFF(%r12)
l %r1,0(%r1):tls_load:foo
bas %r14,0(%r1,%r13):tls_gdcall:foo
bas %r14,0(%r1,%r13):tls_ldcall:foo'
tls_first_major=2
tls_first_minor=14
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
tls_as_opt="-m31 --fatal-warnings"
configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. * configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. * configure: Regenerate. * config/s390/s390-protos.h (tls_symbolic_operand): Add prototype. (tls_symbolic_reference_mentioned_p): Add prototype. (s390_tls_get_offset): Add prototype. (emit_pic_move): Remove prototype, replace by ... (emit_symbolic_move): .. this new prototype. * config/s390/s390.c (TARGET_HAVE_TLS): Conditionally define. (tls_model_chars): New global variable. (s390_encode_section_info): Encode TLS model. Use targetm.binds_local_p to check for local symbols. (s390_strip_name_encoding): New function. (TARGET_STRIP_NAME_ENCODING): Define. (get_thread_pointer): New function. (legitimize_tls_address): New function. (legitimize_address): Call it. (emit_pic_move): Remove, replace by ... (emit_symbolic_move): ... this new function. (larl_operand): Handle TLS operands. (legitimate_constant_p): Likewise. (s390_decompose_address): Likewise. (s390_cannot_force_const_mem): New function. (TARGET_CANNOT_FORCE_CONST_MEM): Define. (s390_output_symbolic_const): Handle TLS unspecs. (print_operand): New code 'J'. (machine_function): Add struct member 'some_ld_name'. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): New. (enum s390_builtin): New type. (code_for_builtin_64, code_for_builtin_31): New global variables. (s390_init_builtins, s390_expand_builtin): New functions. (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. * config/s390/s390.h (TLS_SYMBOLIC_CONST): New macro. (ASM_OUTPUT_LABELREF): Define. (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Handle TLS constants. * config/s390/s390.md: Define TLS UNSPEC constants. ("movdi", "movsi"): Handle TLS operands. ("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): New insns. ("*tls_load_64", "*tls_load_31"): New insns. ("call_value_tls", "call_value_tls_exp"): New expanders. ("brasl_tls", "bras_tls", "basr_tls_64", "basr_tls_31", "bas_tls_64", "bas_tls_31"): New insns. From-SVN: r61714
2003-01-24 18:10:22 +01:00
;;
s390x-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
.quad foo@TLSGD
.quad foo@TLSLDM
.quad foo@DTPOFF
.quad foo@NTPOFF
.quad foo@GOTNTPOFF
lg %r1,foo@GOTNTPOFF(%r12)
larl %r1,foo@INDNTPOFF
brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
tls_first_major=2
tls_first_minor=14
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
tls_as_opt="-m64 -Aesame --fatal-warnings"
configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. * configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. * configure: Regenerate. * config/s390/s390-protos.h (tls_symbolic_operand): Add prototype. (tls_symbolic_reference_mentioned_p): Add prototype. (s390_tls_get_offset): Add prototype. (emit_pic_move): Remove prototype, replace by ... (emit_symbolic_move): .. this new prototype. * config/s390/s390.c (TARGET_HAVE_TLS): Conditionally define. (tls_model_chars): New global variable. (s390_encode_section_info): Encode TLS model. Use targetm.binds_local_p to check for local symbols. (s390_strip_name_encoding): New function. (TARGET_STRIP_NAME_ENCODING): Define. (get_thread_pointer): New function. (legitimize_tls_address): New function. (legitimize_address): Call it. (emit_pic_move): Remove, replace by ... (emit_symbolic_move): ... this new function. (larl_operand): Handle TLS operands. (legitimate_constant_p): Likewise. (s390_decompose_address): Likewise. (s390_cannot_force_const_mem): New function. (TARGET_CANNOT_FORCE_CONST_MEM): Define. (s390_output_symbolic_const): Handle TLS unspecs. (print_operand): New code 'J'. (machine_function): Add struct member 'some_ld_name'. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): New. (enum s390_builtin): New type. (code_for_builtin_64, code_for_builtin_31): New global variables. (s390_init_builtins, s390_expand_builtin): New functions. (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. * config/s390/s390.h (TLS_SYMBOLIC_CONST): New macro. (ASM_OUTPUT_LABELREF): Define. (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Handle TLS constants. * config/s390/s390.md: Define TLS UNSPEC constants. ("movdi", "movsi"): Handle TLS operands. ("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): New insns. ("*tls_load_64", "*tls_load_31"): New insns. ("call_value_tls", "call_value_tls_exp"): New expanders. ("brasl_tls", "bras_tls", "basr_tls_64", "basr_tls_31", "bas_tls_64", "bas_tls_31"): New insns. From-SVN: r61714
2003-01-24 18:10:22 +01:00
;;
configure.ac: [SH] Fix target pattern for TLS support test so to enable more arches. * configure.ac: [SH] Fix target pattern for TLS support test so to enable more arches. From-SVN: r227774
2015-09-15 02:20:14 +02:00
sh-*-* | sh[123456789lbe]*-*-*)
configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases. * configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases. * configure: Regenerate. From-SVN: r72294
2003-10-10 08:03:08 +02:00
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
.long foo@TLSGD
.long foo@TLSLDM
.long foo@DTPOFF
.long foo@GOTTPOFF
.long foo@TPOFF'
tls_first_major=2
tls_first_minor=13
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
tls_as_opt=--fatal-warnings
configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases. * configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases. * configure: Regenerate. From-SVN: r72294
2003-10-10 08:03:08 +02:00
;;
sparc.c (struct machine_function): New type. * config/sparc/sparc.c (struct machine_function): New type. (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define. (sparc_override_options): Initialize init_machine_status. (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand): New functions. (symbolic_operand): Disallow tls_symbolic_operand. (symbolic_memory_operand): Likewise. (tls_call_delay, sparc_cannot_force_const_mem, legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p): New functions. (sparc_tls_symbol): New variable. (sparc_tls_get_addr, sparc_tls_got, legitimize_tls_address, legitimize_address): New functions. (print_operand): Handle %&. (sparc_init_machine_status, get_some_local_dynamic_name, get_some_local_dynamic_name_1): New functions. (sparc_output_dwarf_dtprel): New function. * config/sparc/sparc.h (CONSTANT_ADDRESS_P): Moved into constant_address_p. (LEGITIMATE_PIC_OPERAND_P): Moved into legitimate_pic_operand_p. (LEGITIMATE_CONSTANT_P): Moved into legitimate_constant_p. (GO_IF_LEGITIMATE_ADDRESS): Moved into legitimate_address_p. (LEGITIMIZE_ADDRESS): Moved into legitimize_address. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (TARGET_TLS, TARGET_SUN_TLS, TARGET_GNU_TLS): Define. (ASM_OUTPUT_DWARF_DTPREL): Define. (PREDICATE_CODES): Add tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand. * config/sparc/sparc.md (UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_TLSLDO, UNSPEC_TLSIE, UNSPEC_TLSLE, UNSPEC_TLSLD_BASE): New constants. (tls_call_delay): New attribute. (in_call_delay): Use it. (movqi, movhi, movsi, movdi): Call legitimize_tls_address if needed. (tgd_hi22, tgd_lo10, tgd_add32, tgd_add64, tgd_call32, tgd_call64, tldm_hi22, tldm_lo10, tldm_add32, tldm_add64, tldm_call32, tldm_call64, tldo_hix22, tldo_lox10, tldo_add32, tldo_add64, tie_hi22, tie_lo10, tie_ld32, tie_ld64, tie_add32, tie_add64, tle_hix22_sp32, tle_lox10_sp32, tle_hix22_sp64, tle_lox10_sp64): New insns. (tldo_ldub_sp32, tldo_ldub1_sp32, tldo_ldub2_sp32, tldo_ldsb1_sp32, tldo_ldsb2_sp32, tldo_ldub_sp64, tldo_ldub1_sp64, tldo_ldub2_sp64, tldo_ldub3_sp64, tldo_ldsb1_sp64, tldo_ldsb2_sp64, tldo_ldsb3_sp64, tldo_lduh_sp32, tldo_lduh1_sp32, tldo_ldsh1_sp32, tldo_lduh_sp64, tldo_lduh1_sp64, tldo_lduh2_sp64, tldo_ldsh1_sp64, tldo_ldsh2_sp64, tldo_lduw_sp32, tldo_lduw_sp64, tldo_lduw1_sp64, tldo_ldsw1_sp64, tldo_ldx_sp64, tldo_stb_sp32, tldo_stb_sp64, tldo_sth_sp32, tldo_sth_sp64, tldo_stw_sp32, tldo_stw_sp64, tldo_stx_sp64): New insns. * config/sparc/sparc-protos.h (legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p, legitimize_tls_address, legitimize_address, tls_symbolic_operand, tls_call_delay, sparc_output_dwarf_dtprel): New prototypes. * config/sparc/linux.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. * config/sparc/linux64.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Likewise. * configure.in (sparc*-*-*): Add TLS check. * configure: Rebuilt. From-SVN: r71202
2003-09-08 08:57:05 +02:00
sparc*-*-*)
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
case "$target" in
sparc*-sun-solaris2.*)
on_solaris=yes
;;
*)
on_solaris=no
;;
esac
if test x$on_solaris = xyes && test x$gas_flag = xno; then
conftest_s='
re PR target/18788 ("-pthreads" option with "-shared" does not cause libpthread.so to be linked in.) libjava: * configure.ac (*-*-solaris2.8): Use alternate thread library. Add libthread. (*-*-solaris2.9): Use libthread. * configure: Regenerate. libgomp: * configure.tgt (*-*-solaris2.[56]*): Removed. gcc: * configure.ac: Don't disable TLS on Solaris 8/9 by default Set tga_func for Solaris 2/x86 resp. SPARC. Remove duplicate parts of sparc*-sun-solaris2.* TLS check. (LIB_THREAD_LDFLAGS_SPEC): Define. (LIB_TLS_SPEC): Define. Check for required Sun ld version. * configure: Regenerate. * config.in: Regenerate. * config/sol2.h (LIB_SPEC): Use LIB_THREAD_LDFLAGS_SPEC with -pthread, -threads, LIB_TLS_SPEC with -pthread. * doc/install.texi (Specific, *-*-solaris2*): Document use of alternate thread libraries on Solaris 8. Document TLS patch requirements. * doc/sourcebuild.texi (Add Options): Sort alphabetically. Document tls. PR target/18788 * config/sol2.h (LIB_SPEC): Link with thread libraries even with -shared. gcc/testsuite: * lib/target-supports.exp (add_options_for_tls): New proc. * g++.dg/tls/static-1.C: Use dg-add-options tls. * g++.dg/tls/static-1a.cc: Likewise. * gcc.dg/tls/emutls-1.c: Likewise. * gcc.dg/tls/opt-11.c: Likewise. * gcc.dg/tls/opt-12.c: Likewise. * gcc.dg/tls/pr24428-2.c: Likewise. * gcc.dg/tls/pr24428.c: Likewise. * obj-c++.dg/tls/static-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-2.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-3.mm: Likewise. * objc.dg/torture/tls/thr-init-2.m: Likewise. * objc.dg/torture/tls/thr-init-3.m: Likewise. * objc.dg/torture/tls/thr-init.m: Likewise. * gcc.dg/lto/20090210_0.c: Add -pthread for *-*-solaris2.[89]. From-SVN: r162478
2010-07-23 19:58:57 +02:00
.section ".tdata",#alloc,#write,#tls'
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
tls_first_major=0
tls_first_minor=0
else
conftest_s='
re PR target/18788 ("-pthreads" option with "-shared" does not cause libpthread.so to be linked in.) libjava: * configure.ac (*-*-solaris2.8): Use alternate thread library. Add libthread. (*-*-solaris2.9): Use libthread. * configure: Regenerate. libgomp: * configure.tgt (*-*-solaris2.[56]*): Removed. gcc: * configure.ac: Don't disable TLS on Solaris 8/9 by default Set tga_func for Solaris 2/x86 resp. SPARC. Remove duplicate parts of sparc*-sun-solaris2.* TLS check. (LIB_THREAD_LDFLAGS_SPEC): Define. (LIB_TLS_SPEC): Define. Check for required Sun ld version. * configure: Regenerate. * config.in: Regenerate. * config/sol2.h (LIB_SPEC): Use LIB_THREAD_LDFLAGS_SPEC with -pthread, -threads, LIB_TLS_SPEC with -pthread. * doc/install.texi (Specific, *-*-solaris2*): Document use of alternate thread libraries on Solaris 8. Document TLS patch requirements. * doc/sourcebuild.texi (Add Options): Sort alphabetically. Document tls. PR target/18788 * config/sol2.h (LIB_SPEC): Link with thread libraries even with -shared. gcc/testsuite: * lib/target-supports.exp (add_options_for_tls): New proc. * g++.dg/tls/static-1.C: Use dg-add-options tls. * g++.dg/tls/static-1a.cc: Likewise. * gcc.dg/tls/emutls-1.c: Likewise. * gcc.dg/tls/opt-11.c: Likewise. * gcc.dg/tls/opt-12.c: Likewise. * gcc.dg/tls/pr24428-2.c: Likewise. * gcc.dg/tls/pr24428.c: Likewise. * obj-c++.dg/tls/static-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-2.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-3.mm: Likewise. * objc.dg/torture/tls/thr-init-2.m: Likewise. * objc.dg/torture/tls/thr-init-3.m: Likewise. * objc.dg/torture/tls/thr-init.m: Likewise. * gcc.dg/lto/20090210_0.c: Add -pthread for *-*-solaris2.[89]. From-SVN: r162478
2010-07-23 19:58:57 +02:00
.section ".tdata","awT",@progbits'
tls_first_major=2
tls_first_minor=14
tls_as_opt="-32 --fatal-warnings"
fi
conftest_s="$conftest_s
sparc.c (struct machine_function): New type. * config/sparc/sparc.c (struct machine_function): New type. (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define. (sparc_override_options): Initialize init_machine_status. (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand): New functions. (symbolic_operand): Disallow tls_symbolic_operand. (symbolic_memory_operand): Likewise. (tls_call_delay, sparc_cannot_force_const_mem, legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p): New functions. (sparc_tls_symbol): New variable. (sparc_tls_get_addr, sparc_tls_got, legitimize_tls_address, legitimize_address): New functions. (print_operand): Handle %&. (sparc_init_machine_status, get_some_local_dynamic_name, get_some_local_dynamic_name_1): New functions. (sparc_output_dwarf_dtprel): New function. * config/sparc/sparc.h (CONSTANT_ADDRESS_P): Moved into constant_address_p. (LEGITIMATE_PIC_OPERAND_P): Moved into legitimate_pic_operand_p. (LEGITIMATE_CONSTANT_P): Moved into legitimate_constant_p. (GO_IF_LEGITIMATE_ADDRESS): Moved into legitimate_address_p. (LEGITIMIZE_ADDRESS): Moved into legitimize_address. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (TARGET_TLS, TARGET_SUN_TLS, TARGET_GNU_TLS): Define. (ASM_OUTPUT_DWARF_DTPREL): Define. (PREDICATE_CODES): Add tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand. * config/sparc/sparc.md (UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_TLSLDO, UNSPEC_TLSIE, UNSPEC_TLSLE, UNSPEC_TLSLD_BASE): New constants. (tls_call_delay): New attribute. (in_call_delay): Use it. (movqi, movhi, movsi, movdi): Call legitimize_tls_address if needed. (tgd_hi22, tgd_lo10, tgd_add32, tgd_add64, tgd_call32, tgd_call64, tldm_hi22, tldm_lo10, tldm_add32, tldm_add64, tldm_call32, tldm_call64, tldo_hix22, tldo_lox10, tldo_add32, tldo_add64, tie_hi22, tie_lo10, tie_ld32, tie_ld64, tie_add32, tie_add64, tle_hix22_sp32, tle_lox10_sp32, tle_hix22_sp64, tle_lox10_sp64): New insns. (tldo_ldub_sp32, tldo_ldub1_sp32, tldo_ldub2_sp32, tldo_ldsb1_sp32, tldo_ldsb2_sp32, tldo_ldub_sp64, tldo_ldub1_sp64, tldo_ldub2_sp64, tldo_ldub3_sp64, tldo_ldsb1_sp64, tldo_ldsb2_sp64, tldo_ldsb3_sp64, tldo_lduh_sp32, tldo_lduh1_sp32, tldo_ldsh1_sp32, tldo_lduh_sp64, tldo_lduh1_sp64, tldo_lduh2_sp64, tldo_ldsh1_sp64, tldo_ldsh2_sp64, tldo_lduw_sp32, tldo_lduw_sp64, tldo_lduw1_sp64, tldo_ldsw1_sp64, tldo_ldx_sp64, tldo_stb_sp32, tldo_stb_sp64, tldo_sth_sp32, tldo_sth_sp64, tldo_stw_sp32, tldo_stw_sp64, tldo_stx_sp64): New insns. * config/sparc/sparc-protos.h (legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p, legitimize_tls_address, legitimize_address, tls_symbolic_operand, tls_call_delay, sparc_output_dwarf_dtprel): New prototypes. * config/sparc/linux.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. * config/sparc/linux64.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Likewise. * configure.in (sparc*-*-*): Add TLS check. * configure: Rebuilt. From-SVN: r71202
2003-09-08 08:57:05 +02:00
foo: .long 25
.text
sethi %tgd_hi22(foo), %o0
add %o0, %tgd_lo10(foo), %o1
add %l7, %o1, %o0, %tgd_add(foo)
call __tls_get_addr, %tgd_call(foo)
sethi %tldm_hi22(foo), %l1
add %l1, %tldm_lo10(foo), %l2
add %l7, %l2, %o0, %tldm_add(foo)
call __tls_get_addr, %tldm_call(foo)
sethi %tldo_hix22(foo), %l3
xor %l3, %tldo_lox10(foo), %l4
add %o0, %l4, %l5, %tldo_add(foo)
sethi %tie_hi22(foo), %o3
add %o3, %tie_lo10(foo), %o3
ld [%l7 + %o3], %o2, %tie_ld(foo)
add %g7, %o2, %o4, %tie_add(foo)
sethi %tle_hix22(foo), %l1
xor %l1, %tle_lox10(foo), %o5
re PR target/18788 ("-pthreads" option with "-shared" does not cause libpthread.so to be linked in.) libjava: * configure.ac (*-*-solaris2.8): Use alternate thread library. Add libthread. (*-*-solaris2.9): Use libthread. * configure: Regenerate. libgomp: * configure.tgt (*-*-solaris2.[56]*): Removed. gcc: * configure.ac: Don't disable TLS on Solaris 8/9 by default Set tga_func for Solaris 2/x86 resp. SPARC. Remove duplicate parts of sparc*-sun-solaris2.* TLS check. (LIB_THREAD_LDFLAGS_SPEC): Define. (LIB_TLS_SPEC): Define. Check for required Sun ld version. * configure: Regenerate. * config.in: Regenerate. * config/sol2.h (LIB_SPEC): Use LIB_THREAD_LDFLAGS_SPEC with -pthread, -threads, LIB_TLS_SPEC with -pthread. * doc/install.texi (Specific, *-*-solaris2*): Document use of alternate thread libraries on Solaris 8. Document TLS patch requirements. * doc/sourcebuild.texi (Add Options): Sort alphabetically. Document tls. PR target/18788 * config/sol2.h (LIB_SPEC): Link with thread libraries even with -shared. gcc/testsuite: * lib/target-supports.exp (add_options_for_tls): New proc. * g++.dg/tls/static-1.C: Use dg-add-options tls. * g++.dg/tls/static-1a.cc: Likewise. * gcc.dg/tls/emutls-1.c: Likewise. * gcc.dg/tls/opt-11.c: Likewise. * gcc.dg/tls/opt-12.c: Likewise. * gcc.dg/tls/pr24428-2.c: Likewise. * gcc.dg/tls/pr24428.c: Likewise. * obj-c++.dg/tls/static-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-2.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-3.mm: Likewise. * objc.dg/torture/tls/thr-init-2.m: Likewise. * objc.dg/torture/tls/thr-init-3.m: Likewise. * objc.dg/torture/tls/thr-init.m: Likewise. * gcc.dg/lto/20090210_0.c: Add -pthread for *-*-solaris2.[89]. From-SVN: r162478
2010-07-23 19:58:57 +02:00
ld [%g7 + %o5], %o1"
sparc.c (struct machine_function): New type. * config/sparc/sparc.c (struct machine_function): New type. (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define. (sparc_override_options): Initialize init_machine_status. (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand): New functions. (symbolic_operand): Disallow tls_symbolic_operand. (symbolic_memory_operand): Likewise. (tls_call_delay, sparc_cannot_force_const_mem, legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p): New functions. (sparc_tls_symbol): New variable. (sparc_tls_get_addr, sparc_tls_got, legitimize_tls_address, legitimize_address): New functions. (print_operand): Handle %&. (sparc_init_machine_status, get_some_local_dynamic_name, get_some_local_dynamic_name_1): New functions. (sparc_output_dwarf_dtprel): New function. * config/sparc/sparc.h (CONSTANT_ADDRESS_P): Moved into constant_address_p. (LEGITIMATE_PIC_OPERAND_P): Moved into legitimate_pic_operand_p. (LEGITIMATE_CONSTANT_P): Moved into legitimate_constant_p. (GO_IF_LEGITIMATE_ADDRESS): Moved into legitimate_address_p. (LEGITIMIZE_ADDRESS): Moved into legitimize_address. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (TARGET_TLS, TARGET_SUN_TLS, TARGET_GNU_TLS): Define. (ASM_OUTPUT_DWARF_DTPREL): Define. (PREDICATE_CODES): Add tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand. * config/sparc/sparc.md (UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_TLSLDO, UNSPEC_TLSIE, UNSPEC_TLSLE, UNSPEC_TLSLD_BASE): New constants. (tls_call_delay): New attribute. (in_call_delay): Use it. (movqi, movhi, movsi, movdi): Call legitimize_tls_address if needed. (tgd_hi22, tgd_lo10, tgd_add32, tgd_add64, tgd_call32, tgd_call64, tldm_hi22, tldm_lo10, tldm_add32, tldm_add64, tldm_call32, tldm_call64, tldo_hix22, tldo_lox10, tldo_add32, tldo_add64, tie_hi22, tie_lo10, tie_ld32, tie_ld64, tie_add32, tie_add64, tle_hix22_sp32, tle_lox10_sp32, tle_hix22_sp64, tle_lox10_sp64): New insns. (tldo_ldub_sp32, tldo_ldub1_sp32, tldo_ldub2_sp32, tldo_ldsb1_sp32, tldo_ldsb2_sp32, tldo_ldub_sp64, tldo_ldub1_sp64, tldo_ldub2_sp64, tldo_ldub3_sp64, tldo_ldsb1_sp64, tldo_ldsb2_sp64, tldo_ldsb3_sp64, tldo_lduh_sp32, tldo_lduh1_sp32, tldo_ldsh1_sp32, tldo_lduh_sp64, tldo_lduh1_sp64, tldo_lduh2_sp64, tldo_ldsh1_sp64, tldo_ldsh2_sp64, tldo_lduw_sp32, tldo_lduw_sp64, tldo_lduw1_sp64, tldo_ldsw1_sp64, tldo_ldx_sp64, tldo_stb_sp32, tldo_stb_sp64, tldo_sth_sp32, tldo_sth_sp64, tldo_stw_sp32, tldo_stw_sp64, tldo_stx_sp64): New insns. * config/sparc/sparc-protos.h (legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p, legitimize_tls_address, legitimize_address, tls_symbolic_operand, tls_call_delay, sparc_output_dwarf_dtprel): New prototypes. * config/sparc/linux.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. * config/sparc/linux64.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Likewise. * configure.in (sparc*-*-*): Add TLS check. * configure: Rebuilt. From-SVN: r71202
2003-09-08 08:57:05 +02:00
;;
Add ports for TILE-Gx and TILEPro. . * MAINTAINERS (tilegx port): Add myself. (tilepro port): Add myself. contrib * config-list.mk (LIST): Add tilegx-linux-gnu and tilepro-linux-gnu. * gcc_update (gcc/config/tilegx/mul-tables.c): New dependencies. (gcc/config/tilepro/mul-tables.c): New dependencies. gcc * config.gcc: Handle tilegx and tilepro. * configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for tilegx and tilepro. Add HAVE_AS_TLS check for tilegx and tilepro. * configure: Regenerate. * doc/contrib.texi: Add Mat Hostetter and self. * doc/extend.texi (TILE-Gx Built-in Functions): New node. Document instruction intrinsics and network accessing intrinsics. (TILEPro Built-in Functions): New node. Document instruction intrinsics and network accessing intrinsics. * doc/install.texi (Specific, tilegx-*-linux*): Document it. (Specific, tilepro-*-linux*): Likewise. * doc/invoke.texi (TILE-Gx Options): New section. (TILEPro Options): New section. * doc/md.texi (TILE-Gx): New section. (TILEPro): New section. * common/config/tilegx: New directory for tilegx. * common/config/tilepro: New directory for tilepro. * config/tilegx: New directory for tilegx. * config/tilepro: New directory for tilepro. gcc/testsuite * g++.dg/other/PR23205.C: Disable test on tile. * g++.dg/other/pr23205-2.C: Disable test on tile. * gcc.dg/20020312-2.c: Add a condition for __tile__. * gcc.dg/20040813-1.c: Disable test on tile. * gcc.dg/lower-subreg-1.c: Disable test on tilegx. * gcc.misc-tests/linkage.exp: Handle tilegx. libcpp * configure.ac: Require 64-bit hwint for tilegx and tilepro. * configure: Regenerate. libgcc * config.host: Handle tilegx and tilepro. * config/tilegx: New directory for tilegx. * config/tilepro: New directory for tilepro. libgomp * configure.tgt: Handle tilegx and tilepro. * config/linux/tile: New directory for tilegx and tilepro. Added: trunk/gcc/common/config/tilegx/tilegx-common.c trunk/gcc/common/config/tilepro/tilepro-common.c trunk/gcc/config/tilegx/constraints.md trunk/gcc/config/tilegx/linux.h trunk/gcc/config/tilegx/mul-tables.c trunk/gcc/config/tilegx/predicates.md trunk/gcc/config/tilegx/sync.md trunk/gcc/config/tilegx/t-tilegx trunk/gcc/config/tilegx/tilegx-builtins.h trunk/gcc/config/tilegx/tilegx-c.c trunk/gcc/config/tilegx/tilegx-generic.md trunk/gcc/config/tilegx/tilegx-modes.def trunk/gcc/config/tilegx/tilegx-multiply.h trunk/gcc/config/tilegx/tilegx-protos.h trunk/gcc/config/tilegx/tilegx.c trunk/gcc/config/tilegx/tilegx.h trunk/gcc/config/tilegx/tilegx.md trunk/gcc/config/tilegx/tilegx.opt trunk/gcc/config/tilepro/constraints.md trunk/gcc/config/tilepro/gen-mul-tables.cc trunk/gcc/config/tilepro/linux.h trunk/gcc/config/tilepro/mul-tables.c trunk/gcc/config/tilepro/predicates.md trunk/gcc/config/tilepro/t-tilepro trunk/gcc/config/tilepro/tilepro-builtins.h trunk/gcc/config/tilepro/tilepro-c.c trunk/gcc/config/tilepro/tilepro-generic.md trunk/gcc/config/tilepro/tilepro-modes.def trunk/gcc/config/tilepro/tilepro-multiply.h trunk/gcc/config/tilepro/tilepro-protos.h trunk/gcc/config/tilepro/tilepro.c trunk/gcc/config/tilepro/tilepro.h trunk/gcc/config/tilepro/tilepro.md trunk/gcc/config/tilepro/tilepro.opt trunk/libgcc/config/tilegx/sfp-machine.h trunk/libgcc/config/tilegx/sfp-machine32.h trunk/libgcc/config/tilegx/sfp-machine64.h trunk/libgcc/config/tilegx/t-crtstuff trunk/libgcc/config/tilegx/t-softfp trunk/libgcc/config/tilegx/t-tilegx trunk/libgcc/config/tilepro/atomic.c trunk/libgcc/config/tilepro/atomic.h trunk/libgcc/config/tilepro/linux-unwind.h trunk/libgcc/config/tilepro/sfp-machine.h trunk/libgcc/config/tilepro/softdivide.c trunk/libgcc/config/tilepro/softmpy.S trunk/libgcc/config/tilepro/t-crtstuff trunk/libgcc/config/tilepro/t-tilepro trunk/libgomp/config/linux/tile/futex.h Modified: trunk/MAINTAINERS trunk/contrib/config-list.mk trunk/contrib/gcc_update trunk/gcc/config.gcc trunk/gcc/configure trunk/gcc/configure.ac trunk/gcc/doc/contrib.texi trunk/gcc/doc/extend.texi trunk/gcc/doc/install.texi trunk/gcc/doc/invoke.texi trunk/gcc/doc/md.texi trunk/gcc/testsuite/g++.dg/other/PR23205.C trunk/gcc/testsuite/g++.dg/other/pr23205-2.C trunk/gcc/testsuite/gcc.dg/20020312-2.c trunk/gcc/testsuite/gcc.dg/20040813-1.c trunk/gcc/testsuite/gcc.dg/lower-subreg-1.c trunk/gcc/testsuite/gcc.misc-tests/linkage.exp trunk/libcpp/configure trunk/libcpp/configure.ac trunk/libgcc/config.host trunk/libgomp/configure.tgt From-SVN: r184203
2012-02-14 11:02:21 +01:00
tilepro*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
addli r0, zero, tls_gd(foo)
auli r0, zero, tls_gd_ha16(foo)
addli r0, r0, tls_gd_lo16(foo)
jal __tls_get_addr
addli r0, zero, tls_ie(foo)
auli r0, r0, tls_ie_ha16(foo)
addli r0, r0, tls_ie_lo16(foo)'
tls_first_major=2
tls_first_minor=22
tls_as_opt="--fatal-warnings"
;;
tilegx*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
shl16insli r0, zero, hw0_last_tls_gd(foo)
shl16insli r0, zero, hw1_last_tls_gd(foo)
shl16insli r0, r0, hw0_tls_gd(foo)
jal __tls_get_addr
shl16insli r0, zero, hw1_last_tls_ie(foo)
shl16insli r0, r0, hw0_tls_ie(foo)'
tls_first_major=2
tls_first_minor=22
tls_as_opt="--fatal-warnings"
;;
configure.ac: Add HAVE_AS_TLS check for Xtensa. * configure.ac: Add HAVE_AS_TLS check for Xtensa. * config/xtensa/predicates.md (tls_symbol_operand): New. * config/xtensa/xtensa.c (TARGET_HAVE_TLS): Define. (TARGET_CANNOT_FORCE_MEM): Define. (xtensa_tls_symbol_p): New. (xtensa_emit_move_sequence): Check for and legitimize TLS addresses. (xtensa_legitimate_address_p): Disallow constant pool TLS references. (xtensa_tls_module_base): New. (xtensa_call_tls_desc): New. (xtensa_legitimize_tls_address): New. (xtensa_legitimize_address): Handle TLS symbols. (xtensa_tls_referenced_p_1): New. (xtensa_tls_referenced_p): New. (xtensa_output_addr_const_extra): Handle UNSPEC_TPOFF and UNSPEC_DTPOFF. (XTENSA_BUILTIN_THREAD_POINTER): New. (XTENSA_BUILTIN_SET_THREAD_POINTER): New. (xtensa_init_builtins): Set NOTHROW and READONLY for umulsidi3 builtin. Add declarations for __builtin_thread_pointer and __builtin_set_thread_pointer. (xtensa_fold_builtin): Recognize new builtins. (xtensa_expand_builtin): Expand new builtins. * config/xtensa/xtensa.h (XCHAL_HAVE_THREADPTR): Define default value. (TARGET_THREADPTR): Define. (HAVE_AS_TLS): Define default value. (LEGITIMATE_CONSTANT_P): Disallow TLS references. * config/xtensa/xtensa.md (UNSPEC_TPOFF, UNSPEC_DTPOFF): New. (UNSPEC_TLS_FUNC, UNSPEC_TLS_ARG, UNSPEC_TLS_CALL, UNSPEC_TP): New. (UNSPECV_SET_TP): New. (sym_TPOFF, sym_DTPOFF): New. (load_tp, set_tp, tls_func, tls_arg, tls_call): New. * config/xtensa/xtensa-protos.h (xtensa_tls_referenced_p): Declare. * configure: Regenerated. From-SVN: r140482
2008-09-19 02:18:42 +02:00
xtensa*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
movi a8, foo@TLSFUNC
movi a10, foo@TLSARG
callx8.tls a8, foo@TLSCALL'
tls_first_major=2
tls_first_minor=19
;;
sparc.c (struct machine_function): New type. * config/sparc/sparc.c (struct machine_function): New type. (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define. (sparc_override_options): Initialize init_machine_status. (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand): New functions. (symbolic_operand): Disallow tls_symbolic_operand. (symbolic_memory_operand): Likewise. (tls_call_delay, sparc_cannot_force_const_mem, legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p): New functions. (sparc_tls_symbol): New variable. (sparc_tls_get_addr, sparc_tls_got, legitimize_tls_address, legitimize_address): New functions. (print_operand): Handle %&. (sparc_init_machine_status, get_some_local_dynamic_name, get_some_local_dynamic_name_1): New functions. (sparc_output_dwarf_dtprel): New function. * config/sparc/sparc.h (CONSTANT_ADDRESS_P): Moved into constant_address_p. (LEGITIMATE_PIC_OPERAND_P): Moved into legitimate_pic_operand_p. (LEGITIMATE_CONSTANT_P): Moved into legitimate_constant_p. (GO_IF_LEGITIMATE_ADDRESS): Moved into legitimate_address_p. (LEGITIMIZE_ADDRESS): Moved into legitimize_address. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (TARGET_TLS, TARGET_SUN_TLS, TARGET_GNU_TLS): Define. (ASM_OUTPUT_DWARF_DTPREL): Define. (PREDICATE_CODES): Add tgd_symbolic_operand, tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand. * config/sparc/sparc.md (UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_TLSLDO, UNSPEC_TLSIE, UNSPEC_TLSLE, UNSPEC_TLSLD_BASE): New constants. (tls_call_delay): New attribute. (in_call_delay): Use it. (movqi, movhi, movsi, movdi): Call legitimize_tls_address if needed. (tgd_hi22, tgd_lo10, tgd_add32, tgd_add64, tgd_call32, tgd_call64, tldm_hi22, tldm_lo10, tldm_add32, tldm_add64, tldm_call32, tldm_call64, tldo_hix22, tldo_lox10, tldo_add32, tldo_add64, tie_hi22, tie_lo10, tie_ld32, tie_ld64, tie_add32, tie_add64, tle_hix22_sp32, tle_lox10_sp32, tle_hix22_sp64, tle_lox10_sp64): New insns. (tldo_ldub_sp32, tldo_ldub1_sp32, tldo_ldub2_sp32, tldo_ldsb1_sp32, tldo_ldsb2_sp32, tldo_ldub_sp64, tldo_ldub1_sp64, tldo_ldub2_sp64, tldo_ldub3_sp64, tldo_ldsb1_sp64, tldo_ldsb2_sp64, tldo_ldsb3_sp64, tldo_lduh_sp32, tldo_lduh1_sp32, tldo_ldsh1_sp32, tldo_lduh_sp64, tldo_lduh1_sp64, tldo_lduh2_sp64, tldo_ldsh1_sp64, tldo_ldsh2_sp64, tldo_lduw_sp32, tldo_lduw_sp64, tldo_lduw1_sp64, tldo_ldsw1_sp64, tldo_ldx_sp64, tldo_stb_sp32, tldo_stb_sp64, tldo_sth_sp32, tldo_sth_sp64, tldo_stw_sp32, tldo_stw_sp64, tldo_stx_sp64): New insns. * config/sparc/sparc-protos.h (legitimate_constant_p, constant_address_p, legitimate_pic_operand_p, legitimate_address_p, legitimize_tls_address, legitimize_address, tls_symbolic_operand, tls_call_delay, sparc_output_dwarf_dtprel): New prototypes. * config/sparc/linux.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. * config/sparc/linux64.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Likewise. * configure.in (sparc*-*-*): Add TLS check. * configure: Rebuilt. From-SVN: r71202
2003-09-08 08:57:05 +02:00
changequote([,])dnl
configure.in (HAVE_AS_TLS): New test. * configure.in (HAVE_AS_TLS): New test. * config.in, configure: Rebuild. * config/i386/i386.c (TARGET_HAVE_TLS): Set if HAVE_AS_TLS. (ix86_tls_dialect_string, ix86_tls_dialect): New. (override_options): Set it. (tls_model_chars, tls_symbolic_operand): New. (tls_symbolic_operand_1, global_dynamic_symbolic_operand): New. (local_dynamic_symbolic_operand, initial_exec_symbolic_operand): New. (local_exec_symbolic_operand): New. (get_pic_label_name): Merge into output_set_got. (ix86_asm_file_end): Emit pic_label_name if defined. (legitimate_constant_p, constant_address_p): New. (legitimate_pic_operand_p): New. (legitimate_pic_address_disp_p): Handle GOTTPOFF, NTPOFF, DTPOFF. (legitimate_address_p): Likewise. (ix86_encode_section_info): Rename from i386_; handle tls decls. (ix86_strip_name_encoding): New. (get_thread_pointer): New. (legitimize_address): Handle tls symbols. (output_pic_addr_const): Handle GOTTPOFF, TPOFF, NTPOFF, DTPOFF. Remove UNSPEC_PLT. (struct machine_function): Add some_ld_name. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Set it. (print_operand) [&]: Use it. Handle UNSPEC_TP. (output_addr_const_extra): New. (maybe_get_pool_constant): New. (ix86_split_to_parts): Use it. (ix86_expand_move): Handle tls symbols. (ix86_tls_get_addr): New. * config/i386/i386.h (TARGET_GNU_TLS, TARGET_SUN_TLS): New. (TARGET_OPTIONS): Add tls-dialect. (CONSTANT_ADDRESS_P): Use new out-of-line function. (LEGITIMATE_CONSTANT_P): Likewise. (LEGITIMATE_PIC_OPERAND_P): Likewise. (TARGET_STRIP_NAME_ENCODING): New. (ASM_OUTPUT_LABELREF): New. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (OUTPUT_ADDR_CONST_EXTRA): New. (PREDICATE_CODES): Update. (ix86_tls_dialect, ix86_tls_dialect_string): New. * config/i386/i386.md: Regroup and renumber unspec constants. (tls_global_dynamic_gnu, tls_global_dynamic_sun): New. (tls_local_dynamic_base_gnu, tls_local_dynamic_base_sun): New. (tls_global_dynamic, tls_local_dynamic_base): New. (tls_local_dynamic_once): New. * config/i386/i386-protos.h: Update. From-SVN: r53812
2002-05-23 23:55:30 +02:00
esac
re PR libgcj/25816 (Configure detects TLS, but glibc does not support it.) PR java/25816 * configure.ac (enable_tls): New enable option. (HAVE_AS_TLS): Don't do assembler check if enable_tls set. * configure: Regenerate. * doc/install.texi (--enable-tls): Document new option. (--disable-tls): Ditto. From-SVN: r110199
2006-01-25 01:42:17 +01:00
set_have_as_tls=no
if test "x$enable_tls" = xno ; then
: # TLS explicitly disabled.
elif test "x$enable_tls" = xyes ; then
set_have_as_tls=yes # TLS explicitly enabled.
elif test -z "$tls_first_major"; then
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
: # If we don't have a check, assume no support.
else
gcc_GAS_CHECK_FEATURE(thread-local storage support, gcc_cv_as_tls,
sol2.h (ASM_DECLARE_OBJECT_NAME): New. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit "tls_object" for thread-local objects. * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit "#tls" for thread-local sections. * configure.ac (thread-local checks): Specify --fatal-warnings in every binutils-specific checks. For sparc*-*-*, test whether the OS is Solaris and the tools are native and act accordingly. * configure: Rebuild. From-SVN: r76156
2004-01-19 17:57:05 +01:00
[$tls_first_major,$tls_first_minor,0], [$tls_as_opt], [$conftest_s],,
re PR libgcj/25816 (Configure detects TLS, but glibc does not support it.) PR java/25816 * configure.ac (enable_tls): New enable option. (HAVE_AS_TLS): Don't do assembler check if enable_tls set. * configure: Regenerate. * doc/install.texi (--enable-tls): Document new option. (--disable-tls): Ditto. From-SVN: r110199
2006-01-25 01:42:17 +01:00
[set_have_as_tls=yes])
fi
if test $set_have_as_tls = yes ; then
AC_DEFINE(HAVE_AS_TLS, 1,
re PR target/18788 ("-pthreads" option with "-shared" does not cause libpthread.so to be linked in.) libjava: * configure.ac (*-*-solaris2.8): Use alternate thread library. Add libthread. (*-*-solaris2.9): Use libthread. * configure: Regenerate. libgomp: * configure.tgt (*-*-solaris2.[56]*): Removed. gcc: * configure.ac: Don't disable TLS on Solaris 8/9 by default Set tga_func for Solaris 2/x86 resp. SPARC. Remove duplicate parts of sparc*-sun-solaris2.* TLS check. (LIB_THREAD_LDFLAGS_SPEC): Define. (LIB_TLS_SPEC): Define. Check for required Sun ld version. * configure: Regenerate. * config.in: Regenerate. * config/sol2.h (LIB_SPEC): Use LIB_THREAD_LDFLAGS_SPEC with -pthread, -threads, LIB_TLS_SPEC with -pthread. * doc/install.texi (Specific, *-*-solaris2*): Document use of alternate thread libraries on Solaris 8. Document TLS patch requirements. * doc/sourcebuild.texi (Add Options): Sort alphabetically. Document tls. PR target/18788 * config/sol2.h (LIB_SPEC): Link with thread libraries even with -shared. gcc/testsuite: * lib/target-supports.exp (add_options_for_tls): New proc. * g++.dg/tls/static-1.C: Use dg-add-options tls. * g++.dg/tls/static-1a.cc: Likewise. * gcc.dg/tls/emutls-1.c: Likewise. * gcc.dg/tls/opt-11.c: Likewise. * gcc.dg/tls/opt-12.c: Likewise. * gcc.dg/tls/pr24428-2.c: Likewise. * gcc.dg/tls/pr24428.c: Likewise. * obj-c++.dg/tls/static-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-1.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-2.mm: Likewise. * obj-c++.dg/torture/tls/thr-init-3.mm: Likewise. * objc.dg/torture/tls/thr-init-2.m: Likewise. * objc.dg/torture/tls/thr-init-3.m: Likewise. * objc.dg/torture/tls/thr-init.m: Likewise. * gcc.dg/lto/20090210_0.c: Add -pthread for *-*-solaris2.[89]. From-SVN: r162478
2010-07-23 19:58:57 +02:00
[Define if your assembler and linker support thread-local storage.])
configure.in (HAVE_AS_TLS): New test. * configure.in (HAVE_AS_TLS): New test. * config.in, configure: Rebuild. * config/i386/i386.c (TARGET_HAVE_TLS): Set if HAVE_AS_TLS. (ix86_tls_dialect_string, ix86_tls_dialect): New. (override_options): Set it. (tls_model_chars, tls_symbolic_operand): New. (tls_symbolic_operand_1, global_dynamic_symbolic_operand): New. (local_dynamic_symbolic_operand, initial_exec_symbolic_operand): New. (local_exec_symbolic_operand): New. (get_pic_label_name): Merge into output_set_got. (ix86_asm_file_end): Emit pic_label_name if defined. (legitimate_constant_p, constant_address_p): New. (legitimate_pic_operand_p): New. (legitimate_pic_address_disp_p): Handle GOTTPOFF, NTPOFF, DTPOFF. (legitimate_address_p): Likewise. (ix86_encode_section_info): Rename from i386_; handle tls decls. (ix86_strip_name_encoding): New. (get_thread_pointer): New. (legitimize_address): Handle tls symbols. (output_pic_addr_const): Handle GOTTPOFF, TPOFF, NTPOFF, DTPOFF. Remove UNSPEC_PLT. (struct machine_function): Add some_ld_name. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Set it. (print_operand) [&]: Use it. Handle UNSPEC_TP. (output_addr_const_extra): New. (maybe_get_pool_constant): New. (ix86_split_to_parts): Use it. (ix86_expand_move): Handle tls symbols. (ix86_tls_get_addr): New. * config/i386/i386.h (TARGET_GNU_TLS, TARGET_SUN_TLS): New. (TARGET_OPTIONS): Add tls-dialect. (CONSTANT_ADDRESS_P): Use new out-of-line function. (LEGITIMATE_CONSTANT_P): Likewise. (LEGITIMATE_PIC_OPERAND_P): Likewise. (TARGET_STRIP_NAME_ENCODING): New. (ASM_OUTPUT_LABELREF): New. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (OUTPUT_ADDR_CONST_EXTRA): New. (PREDICATE_CODES): Update. (ix86_tls_dialect, ix86_tls_dialect_string): New. * config/i386/i386.md: Regroup and renumber unspec constants. (tls_global_dynamic_gnu, tls_global_dynamic_sun): New. (tls_local_dynamic_base_gnu, tls_local_dynamic_base_sun): New. (tls_global_dynamic, tls_local_dynamic_base): New. (tls_local_dynamic_once): New. * config/i386/i386-protos.h: Update. From-SVN: r53812
2002-05-23 23:55:30 +02:00
fi
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
# Target-specific assembler checks.
configure.in (HAVE_AS_TLS): New test. * configure.in (HAVE_AS_TLS): New test. * config.in, configure: Rebuild. * config/i386/i386.c (TARGET_HAVE_TLS): Set if HAVE_AS_TLS. (ix86_tls_dialect_string, ix86_tls_dialect): New. (override_options): Set it. (tls_model_chars, tls_symbolic_operand): New. (tls_symbolic_operand_1, global_dynamic_symbolic_operand): New. (local_dynamic_symbolic_operand, initial_exec_symbolic_operand): New. (local_exec_symbolic_operand): New. (get_pic_label_name): Merge into output_set_got. (ix86_asm_file_end): Emit pic_label_name if defined. (legitimate_constant_p, constant_address_p): New. (legitimate_pic_operand_p): New. (legitimate_pic_address_disp_p): Handle GOTTPOFF, NTPOFF, DTPOFF. (legitimate_address_p): Likewise. (ix86_encode_section_info): Rename from i386_; handle tls decls. (ix86_strip_name_encoding): New. (get_thread_pointer): New. (legitimize_address): Handle tls symbols. (output_pic_addr_const): Handle GOTTPOFF, TPOFF, NTPOFF, DTPOFF. Remove UNSPEC_PLT. (struct machine_function): Add some_ld_name. (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Set it. (print_operand) [&]: Use it. Handle UNSPEC_TP. (output_addr_const_extra): New. (maybe_get_pool_constant): New. (ix86_split_to_parts): Use it. (ix86_expand_move): Handle tls symbols. (ix86_tls_get_addr): New. * config/i386/i386.h (TARGET_GNU_TLS, TARGET_SUN_TLS): New. (TARGET_OPTIONS): Add tls-dialect. (CONSTANT_ADDRESS_P): Use new out-of-line function. (LEGITIMATE_CONSTANT_P): Likewise. (LEGITIMATE_PIC_OPERAND_P): Likewise. (TARGET_STRIP_NAME_ENCODING): New. (ASM_OUTPUT_LABELREF): New. (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. (OUTPUT_ADDR_CONST_EXTRA): New. (PREDICATE_CODES): Update. (ix86_tls_dialect, ix86_tls_dialect_string): New. * config/i386/i386.md: Regroup and renumber unspec constants. (tls_global_dynamic_gnu, tls_global_dynamic_sun): New. (tls_local_dynamic_base_gnu, tls_local_dynamic_base_sun): New. (tls_global_dynamic, tls_local_dynamic_base): New. (tls_local_dynamic_once): New. * config/i386/i386-protos.h: Update. From-SVN: r53812
2002-05-23 23:55:30 +02:00
re PR target/18153 (-static-libgcc links in libunwind.so.7) 2004-12-15 H.J. Lu <hongjiu.lu@intel.com> PR target/18153 * configure.ac: Define HAVE_LD_STATIC_DYNAMIC if linker supports -Bstatic/-Bdynamic option. * config.in: Regenerated. * configure: Likewise. * gcc.c (init_spec): Pass -Bstatic/-Bdynamic to ld for static -lunwind if possible. From-SVN: r92229
2004-12-16 00:50:26 +01:00
AC_MSG_CHECKING(linker -Bstatic/-Bdynamic option)
gcc_cv_ld_static_dynamic=no
configure.ac (gcc_cv_ld_static_option): Define. gcc: * configure.ac (gcc_cv_ld_static_option): Define. (gcc_cv_ld_dynamic_option): Define. (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive instead. (HAVE_LD_STATIC_DYNAMIC): Update message. (LD_STATIC_OPTION): Define. (LD_DYNAMIC_OPTION): Define. * configure: Regenerate. * config.in: Regenerate. * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS && HAVE_LD_STATIC_DYNAMIC]: Use them. gcc/cp: * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. gcc/fortran: * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. gcc/go: * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. From-SVN: r169435
2011-01-31 14:52:42 +01:00
gcc_cv_ld_static_option='-Bstatic'
gcc_cv_ld_dynamic_option='-Bdynamic'
re PR target/18153 (-static-libgcc links in libunwind.so.7) 2004-12-15 H.J. Lu <hongjiu.lu@intel.com> PR target/18153 * configure.ac: Define HAVE_LD_STATIC_DYNAMIC if linker supports -Bstatic/-Bdynamic option. * config.in: Regenerated. * configure: Likewise. * gcc.c (init_spec): Pass -Bstatic/-Bdynamic to ld for static -lunwind if possible. From-SVN: r92229
2004-12-16 00:50:26 +01:00
if test $in_tree_ld = yes ; then
configure.ac: Support -Bstatic/-Bdynamic for linker version > 2. 2009-04-02 H.J. Lu <hongjiu.lu@intel.com> * configure.ac: Support -Bstatic/-Bdynamic for linker version > 2. * configure: Regenerated. From-SVN: r145457
2009-04-02 18:35:10 +02:00
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
re PR target/18153 (-static-libgcc links in libunwind.so.7) 2004-12-15 H.J. Lu <hongjiu.lu@intel.com> PR target/18153 * configure.ac: Define HAVE_LD_STATIC_DYNAMIC if linker supports -Bstatic/-Bdynamic option. * config.in: Regenerated. * configure: Likewise. * gcc.c (init_spec): Pass -Bstatic/-Bdynamic to ld for static -lunwind if possible. From-SVN: r92229
2004-12-16 00:50:26 +01:00
gcc_cv_ld_static_dynamic=yes
fi
elif test x$gcc_cv_ld != x; then
configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always supports -Bstatic/-Bdynamic. * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always supports -Bstatic/-Bdynamic. * configure: Regenerate. From-SVN: r168795
2011-01-14 18:00:24 +01:00
# Check if linker supports -Bstatic/-Bdynamic option
if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
&& $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
gcc_cv_ld_static_dynamic=yes
else
case "$target" in
configure.ac (gcc_cv_ld_static_dynamic): Define for AIX native ld. 2013-01-25 Michael Haubenwallner <michael.haubenwallner@salomon.at> * configure.ac (gcc_cv_ld_static_dynamic): Define for AIX native ld. * configure: Regenerate. From-SVN: r195486
2013-01-26 05:07:08 +01:00
# AIX ld uses -b flags
*-*-aix4.[[23]]* | *-*-aix[[5-9]]*)
gcc_cv_ld_static_dynamic=yes
gcc_cv_ld_static_option="-bstatic"
gcc_cv_ld_dynamic_option="-bdynamic"
;;
re PR target/49967 (The -static-libstdc++ does not work on HP-UX (IA64 B.11.23, probably others)) 2011-10-03 Steve Ellcey <sje@cup.hp.com> PR target/49967 * configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*. (gcc_cv_ld_static_option): Ditto. (gcc_cv_ld_dynamic_option): Ditto. * configure: Regenerate. From-SVN: r179472
2011-10-03 19:57:40 +02:00
# HP-UX ld uses -a flags to select between shared and archive.
*-*-hpux*)
if test x"$gnu_ld" = xno; then
gcc_cv_ld_static_dynamic=yes
gcc_cv_ld_static_option="-aarchive_shared"
gcc_cv_ld_dynamic_option="-adefault"
fi
;;
configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always supports -Bstatic/-Bdynamic. * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always supports -Bstatic/-Bdynamic. * configure: Regenerate. From-SVN: r168795
2011-01-14 18:00:24 +01:00
# Solaris 2 ld always supports -Bstatic/-Bdynamic.
*-*-solaris2*)
gcc_cv_ld_static_dynamic=yes
;;
esac
fi
re PR target/18153 (-static-libgcc links in libunwind.so.7) 2004-12-15 H.J. Lu <hongjiu.lu@intel.com> PR target/18153 * configure.ac: Define HAVE_LD_STATIC_DYNAMIC if linker supports -Bstatic/-Bdynamic option. * config.in: Regenerated. * configure: Likewise. * gcc.c (init_spec): Pass -Bstatic/-Bdynamic to ld for static -lunwind if possible. From-SVN: r92229
2004-12-16 00:50:26 +01:00
fi
if test x"$gcc_cv_ld_static_dynamic" = xyes; then
AC_DEFINE(HAVE_LD_STATIC_DYNAMIC, 1,
configure.ac (gcc_cv_ld_static_option): Define. gcc: * configure.ac (gcc_cv_ld_static_option): Define. (gcc_cv_ld_dynamic_option): Define. (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive instead. (HAVE_LD_STATIC_DYNAMIC): Update message. (LD_STATIC_OPTION): Define. (LD_DYNAMIC_OPTION): Define. * configure: Regenerate. * config.in: Regenerate. * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS && HAVE_LD_STATIC_DYNAMIC]: Use them. gcc/cp: * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. gcc/fortran: * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. gcc/go: * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use LD_STATIC_OPTION, LD_DYNAMIC_OPTION. From-SVN: r169435
2011-01-31 14:52:42 +01:00
[Define if your linker supports -Bstatic/-Bdynamic or equivalent options.])
AC_DEFINE_UNQUOTED(LD_STATIC_OPTION, "$gcc_cv_ld_static_option",
[Define to the linker option to disable use of shared objects.])
AC_DEFINE_UNQUOTED(LD_DYNAMIC_OPTION, "$gcc_cv_ld_dynamic_option",
[Define to the linker option to enable use of shared objects.])
re PR target/18153 (-static-libgcc links in libunwind.so.7) 2004-12-15 H.J. Lu <hongjiu.lu@intel.com> PR target/18153 * configure.ac: Define HAVE_LD_STATIC_DYNAMIC if linker supports -Bstatic/-Bdynamic option. * config.in: Regenerated. * configure: Likewise. * gcc.c (init_spec): Pass -Bstatic/-Bdynamic to ld for static -lunwind if possible. From-SVN: r92229
2004-12-16 00:50:26 +01:00
fi
AC_MSG_RESULT($gcc_cv_ld_static_dynamic)
collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. 2004-07-07 H.J. Lu <hongjiu.lu@intel.com> * collect2.c (dump_file): Don't call cplus_demangle if HAVE_LD_DEMANGLE is defined. (main): Pass "--demangle" to ld if no_demangle is not 0 and HAVE_LD_DEMANGLE is defined. Don't set current_demangling_style if HAVE_LD_DEMANGLE is defined. * configure.ac (--with-demangler-in-ld): Added (HAVE_LD_DEMANGLE): Define if ld supports --demangle when --with-demangler-in-ld is used. * config.in: Regenerated. * configure: Likewise. From-SVN: r84227
2004-07-07 22:29:13 +02:00
if test x"$demangler_in_ld" = xyes; then
AC_MSG_CHECKING(linker --demangle support)
gcc_cv_ld_demangle=no
if test $in_tree_ld = yes; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
gcc_cv_ld_demangle=yes
fi
elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
# Check if the GNU linker supports --demangle option
if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
gcc_cv_ld_demangle=yes
fi
fi
if test x"$gcc_cv_ld_demangle" = xyes; then
AC_DEFINE(HAVE_LD_DEMANGLE, 1,
[Define if your linker supports --demangle option.])
fi
AC_MSG_RESULT($gcc_cv_ld_demangle)
fi
Makefile.in: Regenerate. * Makefile.in: Regenerate. * Makefile.def (gcc host module) and soft dependency on lto-plugin and configure dependency on lto-plugin configure. (lto-plugin module): Remove dependency on GCC; add dependency on liniberty. * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults and no longer claim that gold is required for linker plugin. * configure: Regenerate. * gcc.c (PLUGIN_COND): New macro. (LINK_COMMAND_SPEC): Use it. (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. * config.in (HAVE_LTO_PLUGIN): New. * configure.ac (--with-lto-plugin): New parameter; autodetect HAVE_LTO_PLUGIN. From-SVN: r168593
2011-01-08 02:37:00 +01:00
AC_MSG_CHECKING(linker plugin support)
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
gcc_cv_lto_plugin=0
re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") ChangeLog: PR lto/47225 * Makefile.def (lto-plugin): Double dash for enable-shared. (configure-gcc): Depend on all-lto-plugin. * Makefile.in: Rebuilt. lto-plugin/ChangeLog: PR lto/47225 * Makefile.am (gcc_build_dir, in_gcc_libs): New. (liblto_plugin_la_LDFLAGS): Add -module. (copy_lto_plugin): Renamed to... ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying of static modules. * Makefile.in: Rebuild. gcc/ChangeLog: PR lto/47225 * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la in the current directory. * configure: Rebuilt. From-SVN: r170070
2011-02-12 13:02:24 +01:00
if test -f liblto_plugin.la; then
configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure: Regenerate. From-SVN: r174426
2011-05-30 10:45:07 +02:00
save_ld_ver="$ld_ver"
save_ld_vers_major="$ld_vers_major"
save_ld_vers_minor="$ld_vers_minor"
save_ld_is_gold="$ld_is_gold"
ld_is_gold=no
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure: Regenerate. From-SVN: r174426
2011-05-30 10:45:07 +02:00
if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
ld_ver="GNU ld"
# FIXME: ld_is_gold?
ld_vers_major="$gcc_cv_gld_major_version"
ld_vers_minor="$gcc_cv_gld_minor_version"
else
# Determine plugin linker version.
# FIXME: Partial duplicate from above, generalize.
changequote(,)dnl
ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
if echo "$ld_ver" | grep GNU > /dev/null; then
if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
ld_is_gold=yes
ld_vers=`echo $ld_ver | sed -n \
-e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
else
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
fi
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
fi
configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure: Regenerate. From-SVN: r174426
2011-05-30 10:45:07 +02:00
changequote([,])dnl
fi
# Determine plugin support.
if echo "$ld_ver" | grep GNU > /dev/null; then
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
# Require GNU ld or gold 2.21+ for plugin support by default.
if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
gcc_cv_lto_plugin=2
# Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
gcc_cv_lto_plugin=1
Makefile.in: Regenerate. * Makefile.in: Regenerate. * Makefile.def (gcc host module) and soft dependency on lto-plugin and configure dependency on lto-plugin configure. (lto-plugin module): Remove dependency on GCC; add dependency on liniberty. * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults and no longer claim that gold is required for linker plugin. * configure: Regenerate. * gcc.c (PLUGIN_COND): New macro. (LINK_COMMAND_SPEC): Use it. (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. * config.in (HAVE_LTO_PLUGIN): New. * configure.ac (--with-lto-plugin): New parameter; autodetect HAVE_LTO_PLUGIN. From-SVN: r168593
2011-01-08 02:37:00 +01:00
fi
fi
configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support from plugin linker. * configure: Regenerate. From-SVN: r174426
2011-05-30 10:45:07 +02:00
ld_ver="$save_ld_ver"
ld_vers_major="$save_ld_vers_major"
ld_vers_minor="$save_ld_vers_minor"
ld_is_gold="$save_ld_is_gold"
Makefile.in: Regenerate. * Makefile.in: Regenerate. * Makefile.def (gcc host module) and soft dependency on lto-plugin and configure dependency on lto-plugin configure. (lto-plugin module): Remove dependency on GCC; add dependency on liniberty. * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults and no longer claim that gold is required for linker plugin. * configure: Regenerate. * gcc.c (PLUGIN_COND): New macro. (LINK_COMMAND_SPEC): Use it. (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. * config.in (HAVE_LTO_PLUGIN): New. * configure.ac (--with-lto-plugin): New parameter; autodetect HAVE_LTO_PLUGIN. From-SVN: r168593
2011-01-08 02:37:00 +01:00
fi
re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16 10:41:16 +01:00
AC_DEFINE_UNQUOTED(HAVE_LTO_PLUGIN, $gcc_cv_lto_plugin,
[Define to the level of your linker's plugin support.])
Makefile.in: Regenerate. * Makefile.in: Regenerate. * Makefile.def (gcc host module) and soft dependency on lto-plugin and configure dependency on lto-plugin configure. (lto-plugin module): Remove dependency on GCC; add dependency on liniberty. * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults and no longer claim that gold is required for linker plugin. * configure: Regenerate. * gcc.c (PLUGIN_COND): New macro. (LINK_COMMAND_SPEC): Use it. (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. * config.in (HAVE_LTO_PLUGIN): New. * configure.ac (--with-lto-plugin): New parameter; autodetect HAVE_LTO_PLUGIN. From-SVN: r168593
2011-01-08 02:37:00 +01:00
AC_MSG_RESULT($gcc_cv_lto_plugin)
[Darwin] fix PR67710 by updating 'as' specs to handle newer assembler versions. A/ Newer versions of ld64 check the min_version command, and newer versions of the system assembler inserts this in response to "-mmacosx-version-min=" on the assembler line. Unless one makes sensible versions, some object is bound to conflict. B/ Additionally, there's a difference in behaviour between "as" and "ld" when presented with xx.yy.zz (ld truncates to xx.yy, as doesn't); net result is that one needs to pass a truncated version to "as". So (if the assembler supports minversion commands) (a) provide a truncated minversion (as asm_macosx_version_min, which is a driver-only var). (b) pass this to "as" (c) Update tests to determine 'HAVE_AS_MMACOSX_VERSION_MIN_OPTION' (Rainer's patch) (d) For some reason the testcases are "run" (it's not obvious they need to be, they are checking compile-time issues) - anyway, to preserve the status quo, I've left them as exec. However, the minimum version that can be code-gened for is target-dependent (there are no released x86 versions before 10.4, for example). To avoid conflicts where the "as" is assuming some minimum, I've set the testversion to 10.5 (which is supported by all the archs we have) (e) We need to ensure that libgcc and crts are generated with a sufficiently old minversion not to conflict. gcc/ 2016-11-27 Iain Sandoe <iain@codesourcery.com> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR target/67710 * config.in: Regenerate * config/darwin-driver.c (darwin_driver_init): Emit a version string for the assembler. * config/darwin.h(ASM_MMACOSX_VERSION_MIN_SPEC): New, new tests. * config/darwin.opt(asm_macosx_version_min): New. * config/i386/darwin.h: Handle ASM_MMACOSX_VERSION_MIN_SPEC. * configure: Regenerate * configure.ac: Check for mmacosx-version-min handling. gcc/testsuite/ 2016-11-27 Iain Sandoe <iain@codesourcery.com> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Dominique d'Humieres <dominiq@lps.ens.fr> PR target/67710 * gcc.dg/darwin-minversion-1.c: Update min version check. * gcc.dg/darwin-minversion-2.c: Likewise. * gcc.dg/darwin-minversion-3.c: Likewise. libgcc/ 2016-11-27 Iain Sandoe <iain@codesourcery.com> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR target/67710 * config/t-darwin: Default builds to 10.5 codegen. Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr> Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> From-SVN: r242898
2016-11-27 16:07:22 +01:00
# Target OS-specific assembler checks.
case "$target_os" in
darwin*)
gcc_GAS_CHECK_FEATURE([-mmacosx-version-min option],
gcc_cv_as_mmacosx_version_min,,
[-mmacosx-version-min=10.1], [.text],,
[AC_DEFINE(HAVE_AS_MMACOSX_VERSION_MIN_OPTION, 1,
[Define if your Mac OS X assembler supports the -mmacos-version-min option.])])
;;
esac
# Target CPU-specific assembler checks.
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
case "$target" in
configure.ac: Add check for aarch64 assembler -mabi support. 2013-12-11 Kugan Vivekanandarajah <kuganv@linaro.org> * configure.ac: Add check for aarch64 assembler -mabi support. * configure: Regenerate. * config.in: Regenerate. * config/aarch64/aarch64-elf.h (ASM_MABI_SPEC): New define. (ASM_SPEC): Update to substitute -mabi with ASM_MABI_SPEC. * config/aarch64/aarch64.h (aarch64_override_options): Issue error if assembler does not support -mabi and option ilp32 is selected. * doc/install.texi: Added note that building gcc 4.9 and after with pre 2.24 binutils will not support -mabi=ilp32. From-SVN: r205891
2013-12-11 13:57:08 +01:00
aarch64*-*-*)
gcc_GAS_CHECK_FEATURE([-mabi option], gcc_cv_as_aarch64_mabi,,
[-mabi=lp64], [.text],,,)
if test x$gcc_cv_as_aarch64_mabi = xyes; then
AC_DEFINE(HAVE_AS_MABI_OPTION, 1,
[Define if your assembler supports the -mabi option.])
else
if test x$with_abi = xilp32; then
AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
Upgrade the Assembler.])
fi
if test x"$with_multilib_list" = xdefault; then
TM_MULTILIB_CONFIG=lp64
else
aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
for aarch64_multilib in ${aarch64_multilibs}; do
case ${aarch64_multilib} in
ilp32)
AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
Upgrade the Assembler.])
;;
*)
;;
esac
done
fi
fi
[AArch64] Fall back to -fPIC if no support of -fpic in binutils 2015-07-01 Jiong Wang <jiong.wang@arm.com> * configure.ac: Add check for aarch64 assembler -fpic relocation modifier support. * configure: Regenerate. * config.in: Regenerate. * config/aarch64/aarch64.c (initialize_aarch64_code_model): Fall back to -fPIC if not support of -fpic relocation modifier in assembler. From-SVN: r225231
2015-07-01 10:45:08 +02:00
# Check if we have binutils support for relocations types needed by -fpic
gcc_GAS_CHECK_FEATURE([-fpic relocs], gcc_cv_as_aarch64_picreloc,,,
[
.text
ldr x0, [[x2, #:gotpage_lo15:globalsym]]
],,[AC_DEFINE(HAVE_AS_SMALL_PIC_RELOCS, 1,
[Define if your assembler supports relocs needed by -fpic.])])
[AArch64] Add --enable-fix-cortex-a53-835769 configure-time option * configure.ac: Add --enable-fix-cortex-a53-835769 option. * configure: Regenerate. * config/aarch64/aarch64.c (aarch64_override_options): Handle TARGET_FIX_ERR_A53_835769_DEFAULT. * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init value to 2. * doc/install.texi (aarch64*-*-*): Document new --enable-fix-cortex-a53-835769 option. From-SVN: r216076
2014-10-10 14:31:51 +02:00
# Enable default workaround for AArch64 Cortex-A53 erratum 835769.
AC_ARG_ENABLE(fix-cortex-a53-835769,
[
AS_HELP_STRING([--enable-fix-cortex-a53-835769],
[enable workaround for AArch64 Cortex-A53 erratum 835769 by default])
AS_HELP_STRING([--disable-fix-cortex-a53-835769],
[disable workaround for AArch64 Cortex-A53 erratum 835769 by default])
],
[
case $enableval in
yes)
tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
;;
no)
;;
*)
AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
Valid choices are 'yes' and 'no'.])
;;
esac
],
[])
aarch64-elf-raw.h (CA53_ERR_843419_SPEC): Define. 2015-05-05 Yvan Roux <yvan.roux@linaro.org> * config/aarch64/aarch64-elf-raw.h (CA53_ERR_843419_SPEC): Define. (LINK_SPEC): Include CA53_ERR_843419_SPEC. * config/aarch64/aarch64-linux.h (CA53_ERR_843419_SPEC): Define. (LINK_SPEC): Include CA53_ERR_843419_SPEC. * config/aarch64/aarch64.opt (mfix-cortex-a53-843419): New option. * configure: Regenerate. * configure.ac: Add --enable-fix-cortex-a53-843419 option. * doc/install.texi (aarch64*-*-*): Document new --enable-fix-cortex-a53-843419 option. * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-843419 and -mno-fix-cortex-a53-843419 options. From-SVN: r222797
2015-05-05 11:31:11 +02:00
# Enable default workaround for AArch64 Cortex-A53 erratum 843419.
AC_ARG_ENABLE(fix-cortex-a53-843419,
[
AS_HELP_STRING([--enable-fix-cortex-a53-843419],
[enable workaround for AArch64 Cortex-A53 erratum 843419 by default])
AS_HELP_STRING([--disable-fix-cortex-a53-843419],
[disable workaround for AArch64 Cortex-A53 erratum 843419 by default])
],
[
case $enableval in
yes)
tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
;;
no)
;;
*)
AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
Valid choices are 'yes' and 'no'.])
;;
esac
],
[])
configure.ac: Add check for aarch64 assembler -mabi support. 2013-12-11 Kugan Vivekanandarajah <kuganv@linaro.org> * configure.ac: Add check for aarch64 assembler -mabi support. * configure: Regenerate. * config.in: Regenerate. * config/aarch64/aarch64-elf.h (ASM_MABI_SPEC): New define. (ASM_SPEC): Update to substitute -mabi with ASM_MABI_SPEC. * config/aarch64/aarch64.h (aarch64_override_options): Issue error if assembler does not support -mabi and option ilp32 is selected. * doc/install.texi: Added note that building gcc 4.9 and after with pre 2.24 binutils will not support -mabi=ilp32. From-SVN: r205891
2013-12-11 13:57:08 +01:00
;;
alpha.h (TARGET_SWITCHES): Turn on MASK_EXPLICIT_RELOCS if the assembler supports it. * config/alpha/alpha.h (TARGET_SWITCHES): Turn on MASK_EXPLICIT_RELOCS if the assembler supports it. * configure.in (HAVE_AS_EXPLICIT_RELOCS): New. * configure, config.in: Rebuild. From-SVN: r48054
2001-12-16 02:05:01 +01:00
# All TARGET_ABI_OSF targets.
Remove obsolete Tru64 UNIX V5.1B support libstdc++-v3: * configure.host: Remove osf* handling. * config/os/osf: Remove. * doc/xml/manual/using.xml: Remove OSF reference. * testsuite/18_support/pthread_guard.cc: Remove alpha*-*-osf* handling. * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise. * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. * testsuite/21_strings/basic_string/pthread18185.cc: Likewise. * testsuite/21_strings/basic_string/pthread4.cc: Likewise. * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise. * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise. * testsuite/23_containers/list/pthread1.cc: Likewise. * testsuite/23_containers/list/pthread5.cc: Likewise. * testsuite/23_containers/map/pthread6.cc: Likewise. * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise. * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise. * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise. * testsuite/30_threads/async/42819.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/any.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/async.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/launch.cc: Likewise. * libstdc++-v3/testsuite/30_threads/async/sync.cc: Likewise. * libstdc++-v3/testsuite/30_threads/call_once/39909.cc: Likewise. * libstdc++-v3/testsuite/30_threads/call_once/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/45133.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/get.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/get2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/share.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/valid.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/wait.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc: Likewise. * libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc: Likewise. * libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/promise/members/swap.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc: Likewise. * libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/this_thread/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/49668.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/6.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/7.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/8.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/9.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/cons/moveable.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise. * libstdc++-v3/testsuite/30_threads/thread/swap/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/try_lock/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/5.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/cons/6.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise. * libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise. * libstdc++-v3/testsuite/ext/rope/pthread7-rope.cc: Likewise. * libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc: Likewise. * libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc: Likewise. libobjc: * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling. * configure: Regenerate. * thr.c (_XOPEN_SOURCE): Define unconditionally. libjava: * configure.ac (alpha*-dec-osf*): Remove. * configure: Regenerate. * configure.host (alpha*-dec-osf*): Remove. * gnu/java/net/natPlainDatagramSocketImplPosix.cc (setOption): Use IPV6_MULTICAST_IF unconditionally. * gnu/java/net/natPlainDatagramSocketImplWin32.cc (setOption): Likewise. * gnu/java/net/natPlainSocketImplPosix.cc (gnu::java::net::PlainSocketImpl::accept): Use ::accept instead of _Jv_accept. * include/posix-signal.h [__alpha__ && __osf__]: Remove. * include/posix.h (_POSIX_PII_SOCKET): Don't define. (_Jv_accept): Remove. * java/io/File.java (File._access): Rename to access. Change callers. (File._stat): Likewise. * java/io/File.h: Regenerate. * classpath/lib/java/io/File.class: Regenerate. * java/io/natFilePosix.cc (java::io::File::_access): Rename to access. (java::io::File::_stat): Rename to stat. * java/io/natFileWin32.cc: Likewise. * testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation): Remove alpha*-dec-osf* handling. * testsuite/libjava.jvmti/jvmti-interp.exp (gcj_jni_compile_c_to_so): Likewise. * testsuite/libjava.jvmti/jvmti.exp (gcj_jvmti_compile_cxx_to_o): Likewise. libitm: * configure.tgt (*-*-osf*): Remove. * configure: Regenerate. libgomp: * configure.tgt (alpha*-dec-osf*): Remove. * config/osf/sem.h: Remove. * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally. libgfortran: * configure.ac: Remove Tru64 reference. * acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Remove alpha*-dec-osf* handling. * configure: Regenerate. * intrinsics/c99_functions.c [__osf__]: Remove. libgcc: * config.host: Remove alpha*-dec-osf5.1* handling. * config/alpha/gthr-posix.c: Remove. * config/alpha/libgcc-osf5.ver: Remove. * config/alpha/osf5-unwind.h: Remove. * config/alpha/t-osf-pthread: Remove. * config/alpha/t-slibgcc-osf: Remove. * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. * mkmap-flat.awk: Remove osf_export handling. gnattools: * configure.ac: Remove alpha*-dec-osf* handling. * configure: Regenerate. gcc/testsuite: * g++.dg/abi/rtti3.C: Remove alpha*-dec-osf* handling. * g++.dg/abi/thunk4.C: Likewise. * g++.dg/cdce3.C: Don't skip on*-dec-osf5*. Adapt line numbers. * g++.dg/compat/struct-layout-1_generate.c: Remove alpha*-dec-osf* handling. * g++.dg/cpp0x/constexpr-rom.C: Likewise. * g++.dg/eh/spbp.C: Likewise. * g++.dg/ext/label13.C: Likewise. * g++.dg/guality/guality.exp: Likewise. * g++.dg/other/anon5.C: Likewise. * g++.dg/other/pragma-ep-1.C: Remove. * g++.dg/warn/miss-format-1.C: Remove alpha*-dec-osf* handling. * g++.dg/warn/pr31246.C: Likewise. * g++.dg/warn/weak1.C: Likewise. * g++.old-deja/g++.eh/badalloc1.C: Likewise. * g++.old-deja/g++.ext/attrib5.C: Likewise. * gcc.c-torture/compile/limits-declparen.c: Likewise. * gcc.c-torture/compile/limits-pointer.c: Likewise. * gcc.c-torture/execute/20001229-1.c: Remove __osf__ handling. * gcc.dg/attr-weakref-1.c: Remove alpha*-dec-osf* handling. * gcc.dg/c99-stdint-6.c: Remove alpha*-dec-osf5* handling. * gcc.dg/c99-tgmath-1.c: Likewise. * gcc.dg/c99-tgmath-2.c: Likewise. * gcc.dg/c99-tgmath-3.c: Likewise. * gcc.dg/c99-tgmath-4.c: Likewise. * gcc.dg/compat/struct-layout-1_generate.c: Remove alpha*-dec-osf* handling. * gcc.dg/debug/pr49032.c: Likewise. * gcc.dg/guality/guality.exp: Likewise. * gcc.dg/intmax_t-1.c: Likewise. * gcc.dg/pr48616.c: Likewise. * gcc.dg/pragma-ep-1.c: Remove. * gcc.dg/pragma-ep-2.c: Remove. * gcc.dg/pragma-ep-3.c: Remove. * gcc.dg/torture/pr47917.c: Remove alpha*-dec-osf5* handling. * gcc.dg/tree-ssa/pr42585.c: Remove alpha*-dec-osf* handling. * gcc.misc-tests/gcov-14.c: Likewise. * gfortran.dg/guality/guality.exp: Likewise. * lib/target-supports.exp (check_weak_available): Likewise. (add_options_for_tls): Likewise. (check_ascii_locale_available): Likewise. * obj-c++.dg/dwarf-2.mm: Likewise. * objc.dg/dwarf-1.m: Likewise. * objc.dg/dwarf-2.m: Likewise. gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix handling. * c-pragma.c (handle_pragma_extern_prefix): Remove. (init_pragma): Don't register extern_prefix. gcc/po: * EXCLUDES (mips-tdump.c, mips-tfile.c): Remove. gcc: * config.gcc (alpha*-dec-osf5.1*): Remove. * config.host (alpha*-dec-osf*): Remove. * configure.ac (*-*-osf*): Remove. (alpha*-dec-osf*): Remove. * configure: Regenerate. * config/alpha/host-osf.c, config/alpha/osf5.h, config/alpha/osf5.opt, config/alpha/va_list.h, config/alpha/x-osf: Remove. * config/alpha/alpha.h (TARGET_LD_BUGGY_LDGP): Remove. * config/alpha/alpha.c (struct machine_function): Update comment. (alpha_start_function): Remove Tru64 UNIX as handling for max_frame_size. * config/alpha/alpha.md ("exception_receiver"): Remove TARGET_LD_BUGGY_LDGP. ("*exception_receiver_2"): Likewise. * except.c (finish_eh_generation): Remove Tru64 reference. * ginclude/stdarg.h [_HIDDEN_VA_LIST]: Don't undef _VA_LIST. * system.h (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Poison. * target.def (handle_pragma_extern_prefix): Remove. * Makefile.in (mips-tfile.o-warn): Remove. (ALL_HOST_BACKEND_OBJS): Remove mips-tfile.o, mips-tdump.o. (mips-tfile, mips-tfile.o, mips-tdump, mips-tdump.o): Remove. * mips-tdump.c, mips-tfile.c: Remove. * doc/extend.texi (Symbol-Renaming Pragmas): Remove #pragma extern_prefix. * doc/install.texi (Binaries): Remove Tru64 UNIX reference. (Specific, alpha*-dec-osf5.1): Note removal. * doc/tm.texi.in (Misc, TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Remove. * doc/tm.texi: Regenerate. * doc/trouble.texi (Cross-Compiler Problems): Remove. gcc/ada: * gcc-interface/Makefile.in (alpha*-dec-osf*): Remove. * a-intnam-tru64.ads, mlib-tgt-specific-tru64.adb, s-mastop-tru64.adb, s-osinte-tru64.adb, s-osinte-tru64.ads, s-taprop-tru64.adb, s-tasinf-tru64.ads, s-taspri-tru64.ads, system-tru64.ads: Remove. * adaint.c (__gnat_number_of_cpus) [__alpha__ && __osf__]: Remove. [IS_CROSS] [!(__alpha__ && __osf__)]: Remove. * env.c [__alpha__ && __osf__]: Remove. * gsocket.h (_OSF_SOURCE): Remove. (HAVE_THREAD_SAFE_GETxxxBYyyy) [__osf__]: Remove. * init.c [__alpha__ && __osf__]: Remove. * link.c [__osf__]: Remove. * s-oscons-tmplt.c [__alpha__ && __osf__]: Remove. [__osf__ && !_SS_MAXSIZE]: Remove. * sysdep.c [__osf__]: Remove. * terminals.c [__alpha__ && __osf__]: Remove. [OSF1]: Remove. * g-traceb.ads: Remove Tru64 reference. * g-trasym.ads: Likewise. * gnat_ugn.texi (Linking a Mixed C++ & Ada Program): Likewise. (Summary of Run-Time Configurations): Likewise. * memtrack.adb: Likewise. fixincludes: * inclhack.def (alpha___extern_prefix): Remove. (alpha___extern_prefix_standards): Remove. (alpha___extern_prefix_sys_stat): Remove. (alpha_bad_lval): Remove. (alpha_pthread): Remove. (alpha_pthread_gcc): Remove. (alpha_pthread_init): Remove. * fixincl.x: Regenerate. * tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: Remove. [ALPHA_PTHREAD_GCC_CHECK]: Remove. [ALPHA_PTHREAD_INIT_CHECK]: Remove. * tests/base/standards.h: Remove. * tests/base/sys/stat.h [ALPHA___EXTERN_PREFIX_SYS_STAT_CHECK]: Remove. * tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: Remove. [ALPHA_BAD_LVAL_CHECK]: Remove. contrib: * config-list.mk (LIST): Remove alpha-dec-osf5.1. config: * weakref.m4 (GCC_CHECK_ELF_STYLE_WEAKREF): Remove alpha*-dec-osf*. toplevel: * MAINTAINERS (OS Port Maintainers): Remove osf. * configure.ac (enable_libgomp): Remove *-*-osf*. (with_stabs): Remove alpha*-*-osf*. * configure: Regenerate. From-SVN: r185240
2012-03-12 16:35:56 +01:00
alpha*-*-linux* | alpha*-*-*bsd*)
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([explicit relocation support],
gcc_cv_as_alpha_explicit_relocs, [2,12,0],,
[ .set nomacro
alpha.h (TARGET_SWITCHES): Turn on MASK_EXPLICIT_RELOCS if the assembler supports it. * config/alpha/alpha.h (TARGET_SWITCHES): Turn on MASK_EXPLICIT_RELOCS if the assembler supports it. * configure.in (HAVE_AS_EXPLICIT_RELOCS): New. * configure, config.in: Rebuild. From-SVN: r48054
2001-12-16 02:05:01 +01:00
.text
extbl $3, $2, $3 !lituse_bytoff!1
ldq $2, a($29) !literal!1
ldq $4, b($29) !literal!2
ldq_u $3, 0($2) !lituse_base!1
ldq $27, f($29) !literal!5
jsr $26, ($27), f !lituse_jsr!5
ldah $29, 0($26) !gpdisp!3
lda $0, c($29) !gprel
ldah $1, d($29) !gprelhigh
lda $1, d($1) !gprellow
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
lda $29, 0($29) !gpdisp!3],,
[AC_DEFINE(HAVE_AS_EXPLICIT_RELOCS, 1,
[Define if your assembler supports explicit relocations.])])
configure.ac (HAVE_AS_JSRDIRECT_RELOCS): New. * configure.ac (HAVE_AS_JSRDIRECT_RELOCS): New. * config.in, configure: Rebuild. * config/alpha/alpha.c (print_operand): Add 'j'. * alpha.md (divmodsi_internal_er_1): Use it. (divmoddi_internal_er_1): Likewise. From-SVN: r100435
2005-06-01 10:19:44 +02:00
gcc_GAS_CHECK_FEATURE([jsrdirect relocation support],
gcc_cv_as_alpha_jsrdirect_relocs, [2,16,90],,
[ .set nomacro
.text
ldq $27, a($29) !literal!1
jsr $26, ($27), a !lituse_jsrdirect!1],,
[AC_DEFINE(HAVE_AS_JSRDIRECT_RELOCS, 1,
[Define if your assembler supports the lituse_jsrdirect relocation.])])
alpha.h (TARGET_SWITCHES): Turn on MASK_EXPLICIT_RELOCS if the assembler supports it. * config/alpha/alpha.h (TARGET_SWITCHES): Turn on MASK_EXPLICIT_RELOCS if the assembler supports it. * configure.in (HAVE_AS_EXPLICIT_RELOCS): New. * configure, config.in: Rebuild. From-SVN: r48054
2001-12-16 02:05:01 +01:00
;;
configure.in: Check whether gas supports -relax. * configure.in: Check whether gas supports -relax. * configure, config.in: Rebuilt. * config/sparc/sparc.h (ASM_RELAX_SPEC): Define. (EXTRA_SPECS): Add asm_relax. (ASM_SPEC): Add %(asm_relax). (TARGET_SWITCHES): Add -mrelax and -mno-relax. * config/sparc/linux64.h (LINK_ARCH_SPEC): Rename to LINK_SPEC. (LINK_SPEC): Pass -relax to linker unless -mno-relax or -r. (ASM_SPEC): Add %(asm_relax). * config/sparc/linux.h (LINK_SPEC, ASM_SPEC): Likewise. * config/sparc/sparc.c (output_sibcall): If HAVE_AS_RELAX_OPTION, never use sethi/jmpl for leaf tail calls. Use or with rs2 %g0 instead of mov, so that gas can further optimize it. From-SVN: r34466
2000-06-09 16:31:54 +02:00
re PR target/65296 ([avr] fix various issues with specs file generation) gcc/ PR target/65296 * configure.ac [avr]: Check as for options -mrmw, --mlink-relax. * configure: Regenerate. * config.in: Regenerate. * doc/invoke.texi (AVR Options) [-mrmw]: Document it. [-mn-flash]: Document it. [__AVR_ARCH__]: Document avrtiny. * config/avr/gen-avr-mmcu-specs.c (config.h): Include it. (*asm_relax): Only define spec if HAVE_AS_AVR_MLINK_RELAX_OPTION. (*asm_rmw): Only define spec if HAVE_AS_AVR_MRMW_OPTION. gcc/testsuite/ PR target/65296 * gcc.target/avr/tiny-memx: Use -mmcu instead of -march. * gcc.target/avr/tiny-caller-save.c: Same. From-SVN: r221355
2015-03-11 19:51:09 +01:00
avr-*-*)
gcc_GAS_CHECK_FEATURE([--mlink-relax option], gcc_cv_as_avr_mlink_relax,,
[--mlink-relax], [.text],,
[AC_DEFINE(HAVE_AS_AVR_MLINK_RELAX_OPTION, 1,
[Define if your avr assembler supports --mlink-relax option.])])
gcc_GAS_CHECK_FEATURE([-mrmw option], gcc_cv_as_avr_mrmw,,
[-mrmw], [.text],,
[AC_DEFINE(HAVE_AS_AVR_MRMW_OPTION, 1,
[Define if your avr assembler supports -mrmw option.])])
;;
re PR target/14471 (Workaround for errata regarding multiplication bug) PR target/14471 * configure.ac (Target-specific assembler checks) <cris-*-*>: New case, checking for -no-mul-bug-abort option. * configure, config.in: Regenerate. * doc/invoke.texi (CRIS Options): Document -mmul-bug-workaround and -mno-mul-bug-workaround. * config/cris/cris.md ("smulsi3_highpart", "umulsi3_highpart") ("mulsidi3", "umulsidi3"): Prefix output template with "%!". ("umulhisi3", "umulqihi3", "mulsi3", "mulqihi3", "mulhisi3"): Ditto. Make attribute "slottable" dependent on TARGET_MUL_BUG. * config/cris/mulsi3.asm (__Mul) [__CRIS_arch_version >= 10]: Make sure mulu.d is not last on cache-line. * config/cris/cris.h (ASM_SPEC): Translate -mno-mul-bug-workaround into -no-mul-bug-abort depending on HAVE_AS_MUL_BUG_ABORT_OPTION. (TARGET_MASK_MUL_BUG, TARGET_MUL_BUG): New macros. (TARGET_SWITCHES): New options -mmul-bug-workaround and -mno-mul-bug-workaround. (TARGET_DEFAULT): Include TARGET_MASK_MUL_BUG. (PRINT_OPERAND_PUNCT_VALID_P): Include '!'. * config/cris/cris.c (cris_operand_extend_operator): Clarify relation to MULT in head comment. (cris_op_str): Abort for MULT. (cris_print_operand) <case '!'>: New case. From-SVN: r79086
2004-03-08 01:38:31 +01:00
cris-*-*)
gcc_GAS_CHECK_FEATURE([-no-mul-bug-abort option],
gcc_cv_as_cris_no_mul_bug,[2,15,91],
[-no-mul-bug-abort], [.text],,
[AC_DEFINE(HAVE_AS_NO_MUL_BUG_ABORT_OPTION, 1,
[Define if your assembler supports the -no-mul-bug-abort option.])])
;;
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
sparc*-*-*)
gcc_GAS_CHECK_FEATURE([.register], gcc_cv_as_sparc_register_op,,,
[.register %g2, #scratch],,
[AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP, 1,
[Define if your assembler supports .register.])])
gcc_GAS_CHECK_FEATURE([-relax option], gcc_cv_as_sparc_relax,,
[-relax], [.text],,
[AC_DEFINE(HAVE_AS_RELAX_OPTION, 1,
[Define if your assembler supports -relax option.])])
configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. gcc/ 2010-02-20 David S. Miller <davem@davemloft.net> * configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. * configure: Rebuild. * config.in: Likewise. * config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New. (movsi_lo_sum_pic): Use %gdop_*() relocs if available. (movsi_high_pic): Likewise. (movdi_lo_sum_pic): Likewise. (movdi_high_pic): Likewise. (movsi_pic_gotdata_op): New pattern. (movdi_pic_gotdata_op): Likewise. * config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2, emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load. From-SVN: r156933
2010-02-21 04:58:51 +01:00
gcc_GAS_CHECK_FEATURE([GOTDATA_OP relocs],
gcc_cv_as_sparc_gotdata_op,,
[-K PIC],
[.text
configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment. 2011-04-26 David S. Miller <davem@davemloft.net> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment. * configure: Regenerate. Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> From-SVN: r172982
2011-04-26 20:29:11 +02:00
.align 4
configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. gcc/ 2010-02-20 David S. Miller <davem@davemloft.net> * configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. * configure: Rebuild. * config.in: Likewise. * config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New. (movsi_lo_sum_pic): Use %gdop_*() relocs if available. (movsi_high_pic): Likewise. (movdi_lo_sum_pic): Likewise. (movdi_high_pic): Likewise. (movsi_pic_gotdata_op): New pattern. (movdi_pic_gotdata_op): Likewise. * config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2, emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load. From-SVN: r156933
2010-02-21 04:58:51 +01:00
foo:
nop
bar:
sethi %gdop_hix22(foo), %g1
xor %g1, %gdop_lox10(foo), %g1
ld [[%l7 + %g1]], %g2, %gdop(foo)],
[if test x$gcc_cv_ld != x \
configure.ac: Fix sparc GOTDATA_OP bug check. * configure.ac: Fix sparc GOTDATA_OP bug check. * configure: Rebuild. From-SVN: r157741
2010-03-26 06:40:32 +01:00
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check. * configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check. * configure: Regenerate. From-SVN: r172387
2011-04-13 19:12:53 +02:00
if test x$gcc_cv_objdump != x; then
if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
| grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
configure.ac: Fix sparc GOTDATA_OP bug check. * configure.ac: Fix sparc GOTDATA_OP bug check. * configure: Rebuild. From-SVN: r157741
2010-03-26 06:40:32 +01:00
gcc_cv_as_sparc_gotdata_op=no
configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check. * configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check. * configure: Regenerate. From-SVN: r172387
2011-04-13 19:12:53 +02:00
else
configure.ac: Fix sparc GOTDATA_OP bug check. * configure.ac: Fix sparc GOTDATA_OP bug check. * configure: Rebuild. From-SVN: r157741
2010-03-26 06:40:32 +01:00
gcc_cv_as_sparc_gotdata_op=yes
fi
fi
configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. gcc/ 2010-02-20 David S. Miller <davem@davemloft.net> * configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. * configure: Rebuild. * config.in: Likewise. * config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New. (movsi_lo_sum_pic): Use %gdop_*() relocs if available. (movsi_high_pic): Likewise. (movdi_lo_sum_pic): Likewise. (movdi_high_pic): Likewise. (movsi_pic_gotdata_op): New pattern. (movdi_pic_gotdata_op): Likewise. * config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2, emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load. From-SVN: r156933
2010-02-21 04:58:51 +01:00
fi
rm -f conftest],
[AC_DEFINE(HAVE_AS_SPARC_GOTDATA_OP, 1,
[Define if your assembler and linker support GOTDATA_OP relocs.])])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs],
gcc_cv_as_sparc_ua_pcrel,,
[-K PIC],
[.text
foo:
nop
.data
.align 4
.byte 0
.uaword %r_disp32(foo)],
[if test x$gcc_cv_ld != x \
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
gcc_cv_as_sparc_ua_pcrel=yes
fi
rm -f conftest],
[AC_DEFINE(HAVE_AS_SPARC_UA_PCREL, 1,
sparc.h (ASM_PREFERRED_EH_DATA_FORMAT, [...]): Define. * config/sparc/sparc.h (ASM_PREFERRED_EH_DATA_FORMAT, ASM_OUTPUT_DWARF_PCREL): Define. * config/sparc/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. * configure.in (HAVE_AS_SPARC_UA_PCREL): Check whether as supports .uaword %r_disp32() and linker handles it correctly. * configure, config.in: Rebuilt. From-SVN: r48344
2001-12-28 10:55:14 +01:00
[Define if your assembler and linker support unaligned PC relative relocs.])
configure.in (HAVE_SPARC_UA_PCREL_HIDDEN): Test whether %r_disp32() works properly with .hidden symbols. * configure.in (HAVE_SPARC_UA_PCREL_HIDDEN): Test whether %r_disp32() works properly with .hidden symbols. * configure: Rebuilt. * config.in: Rebuilt. * config/sparc/sparc.h (ASM_PREFERRED_EH_DATA_FORMAT): Use DW_EH_PE_absptr for flag_pic && GLOBAL if %r_disp32() doesn't work properly with .hidden symbols. From-SVN: r51816
2002-04-04 00:21:12 +02:00
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs against hidden symbols],
gcc_cv_as_sparc_ua_pcrel_hidden,,
[-K PIC],
[.data
.align 4
.byte 0x31
.uaword %r_disp32(foo)
.byte 0x32, 0x33, 0x34
.global foo
.hidden foo
foo:
.skip 4],
[if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
&& $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
| grep ' 31000000 07323334' > /dev/null 2>&1; then
if $gcc_cv_objdump -R conftest 2> /dev/null \
| grep 'DISP32' > /dev/null 2>&1; then
:
configure.in (HAVE_AS_OFFSETABLE_LO10): Use -xarch=v9 unconditionally when gcc_cv_as_flags64 checks are gone. * configure.in (HAVE_AS_OFFSETABLE_LO10): Use -xarch=v9 unconditionally when gcc_cv_as_flags64 checks are gone. * configure: Rebuilt. From-SVN: r56880
2002-09-06 14:00:11 +02:00
else
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_cv_as_sparc_ua_pcrel_hidden=yes
configure.in: When target is sparc* and tm_file contains 64, test for 64bit support in assembler. * configure.in: When target is sparc* and tm_file contains 64, test for 64bit support in assembler. If not supported, remove sparc/t-sol2-64 from target-dependent Makefile fragments. (AS_SPARC64_FLAG): Define to the assembler flag for 64bit. (HAVE_AS_OFFSETABLE_LO10): Rework test to use these flags. (HAVE_AS_REGISTER_PSEUDO_OP): Use config.cache. * acconfig.h (AS_SPARC64_FLAG): Added. * configure, config.in: Rebuilt. * config/sparc/sol2-sld-64.h: Same as sol2.h, if without 64bit support. Use AS_SPARC64_FLAG. From-SVN: r30827
1999-12-08 11:27:54 +01:00
fi
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
fi
rm -f conftest],
[AC_DEFINE(HAVE_AS_SPARC_UA_PCREL_HIDDEN, 1,
[Define if your assembler and linker support unaligned PC relative relocs against hidden symbols.])])
]) # unaligned pcrel relocs
gcc_GAS_CHECK_FEATURE([offsetable %lo()],
gcc_cv_as_sparc_offsetable_lo10,,
[-xarch=v9],
[.text
or %g1, %lo(ab) + 12, %g1
or %g1, %lo(ab + 12), %g1],
[if test x$gcc_cv_objdump != x \
configure.ac (gcc_cv_as_offsetable_lo10): Fix a typo. 2004-07-13 Anthony Heading <aheading@jpmorgan.com> * configure.ac (gcc_cv_as_offsetable_lo10: Fix a typo. * configure: Rebuilt. From-SVN: r84603
2004-07-13 08:57:13 +02:00
&& $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
| grep ' 82106000 82106000' > /dev/null 2>&1; then
configure.ac (HAVE_AS_OFFSETABLE_LO10): Fix typo. * configure.ac (HAVE_AS_OFFSETABLE_LO10): Fix typo. * configure: Regenerate. From-SVN: r93075
2005-01-08 02:17:47 +01:00
gcc_cv_as_sparc_offsetable_lo10=yes
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
fi],
[AC_DEFINE(HAVE_AS_OFFSETABLE_LO10, 1,
[Define if your assembler supports offsetable %lo().])])
Add support for floating-point fused multiply-add on Sparc. * configure.ac: Add feature check to make sure the assembler supports the FMAF, HPC, and VIS 3.0 instructions found on Niagara-3 and later cpus. * configure: Rebuild. * config.in: Likewise. * config/sparc/sparc.opt: New option '-mfmaf'. * config/sparc/sparc.md: Add float fused multiply-add patterns. * config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro. (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed. * config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise. * config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on by default for Niagara-3 and later. Turn it off if TARGET_FPU is disabled. (sparc_rtx_costs): Handle 'FMA'. * doc/invoke.texi: Document -mfmaf. From-SVN: r179174
2011-09-25 23:28:51 +02:00
gcc_GAS_CHECK_FEATURE([FMAF, HPC, and VIS 3.0 instructions],
gcc_cv_as_sparc_fmaf,,
[-xarch=v9d],
[.text
Fix VIS3 assembler check and conditionalize testsuite on VIS3 support. gcc/ PR 50655 * configure.ac: Add .register directives to VIS3 test. * configure: Regenerate. gcc/testsuite/ PR 50655 * gcc.target/sparc/sparc.exp: Add vis3 target test. * gcc.target/sparc/cmask.c: Use it. * gcc.target/sparc/fhalve.c: Likewise. * gcc.target/sparc/fnegop.c: Likewise. * gcc.target/sparc/fpadds.c: Likewise. * gcc.target/sparc/fshift.c: Likewise. * gcc.target/sparc/fucmp.c: Likewise. * gcc.target/sparc/lzd.c: Likewise. * gcc.target/sparc/vis3misc.c: Likewise. * gcc.target/sparc/xmul.c: Likewise. From-SVN: r179667
2011-10-07 19:23:47 +02:00
.register %g2, #scratch
.register %g3, #scratch
Add support for floating-point fused multiply-add on Sparc. * configure.ac: Add feature check to make sure the assembler supports the FMAF, HPC, and VIS 3.0 instructions found on Niagara-3 and later cpus. * configure: Rebuild. * config.in: Likewise. * config/sparc/sparc.opt: New option '-mfmaf'. * config/sparc/sparc.md: Add float fused multiply-add patterns. * config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro. (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed. * config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise. * config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on by default for Niagara-3 and later. Turn it off if TARGET_FPU is disabled. (sparc_rtx_costs): Handle 'FMA'. * doc/invoke.texi: Document -mfmaf. From-SVN: r179174
2011-09-25 23:28:51 +02:00
.align 4
fmaddd %f0, %f2, %f4, %f6
addxccc %g1, %g2, %g3
fsrl32 %f2, %f4, %f8
fnaddd %f10, %f12, %f14],,
[AC_DEFINE(HAVE_AS_FMAF_HPC_VIS3, 1,
[Define if your assembler supports FMAF, HPC, and VIS 3.0 instructions.])])
Add support for sparc fused compare-and-branch. gcc/ 2012-11-15 David S. Miller <davem@davemloft.net> * configure.ac: Add check for assembler SPARC4 instruction support. * configure: Rebuild. * config.in: Add HAVE_AS_SPARC4 section. * config/sparc/sparc.opt (mcbcond): New option. * doc/invoke.texi: Document it. * config/sparc/constraints.md: New constraint 'A' for 5-bit signed immediates. * doc/md.texi: Document it. * config/sparc/sparc.c (dump_target_flag_bits): Handle MASK_CBCOND. (sparc_option_override): Likewise. (emit_cbcond_insn): New function. (emit_conditional_branch_insn): Call it. (emit_cbcond_nop): New function. (output_ubranch): Use cbcond, remove label arg. (output_cbcond): New function. * config/sparc/sparc-protos.h (output_ubranch): Update. (output_cbcond): Declare it. (emit_cbcond_nop): Likewise. * config/sparc/sparc.md (type attribute): New types 'cbcond' and uncond_cbcond. (emit_cbcond_nop): New attribute. (length attribute): Handle cbcond and uncond_cbcond. (in_call_delay attribute): Reject cbcond and uncond_cbcond. (in_branch_delay attribute): Likewise. (in_uncond_branch_delay attribute): Likewise. (in_annul_branch_delay attribute): Likewise. (*cbcond_sp32, *cbcond_sp64): New insn patterns. (jump): Rewrite into an expander. (*jump_ubranch, *jump_cbcond): New patterns. * config/sparc/niagara4.md: Match 'cbcond' in 'n4_cti'. * config/sparc/sparc.h (AS_NIAGARA4_FLAG): New macro, use it when target default is niagara4. (SPARC_SIMM5_P): Define. * config/sparc/sol2.h (AS_SPARC64_FLAG): Adjust. (AS_SPARC32_FLAG): Define. (ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Use AS_NIAGARA4_FLAG as needed. From-SVN: r193543
2012-11-15 22:24:22 +01:00
gcc_GAS_CHECK_FEATURE([SPARC4 instructions],
gcc_cv_as_sparc_sparc4,,
[-xarch=sparc4],
[.text
.register %g2, #scratch
.register %g3, #scratch
.align 4
cxbe %g2, %g3, 1f
1: cwbneg %g2, %g3, 1f
1: sha1
md5
aes_kexpand0 %f4, %f6, %f8
des_round %f38, %f40, %f42, %f44
camellia_f %f54, %f56, %f58, %f60
kasumi_fi_xor %f46, %f48, %f50, %f52],,
[AC_DEFINE(HAVE_AS_SPARC4, 1,
[Define if your assembler supports SPARC4 instructions.])])
configure.ac: Add GAS check for LEON instructions on SPARC. * configure.ac: Add GAS check for LEON instructions on SPARC. * configure: Regenerate. * config.in: Likewise. * config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the sparc*-*-* block. * config/sparc/sparc.opt (LEON, LEON3): New masks. * config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG for LEON or LEON3. (ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3. (AS_LEON_FLAG): New macro. * config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined. Deal with LEON and LEON3 for the memory model. * config/sparc/sync.m (atomic_compare_and_swap<mode>): Enable for LEON3 (atomic_compare_and_swap<mode>_1): Likewise. (*atomic_compare_and_swap<mode>_1): Likewise. From-SVN: r201622
2013-08-09 11:13:32 +02:00
sparc: support for the SPARC M7 and VIS 4.0 gcc/ChangeLog: 2016-06-06 Jose E. Marchesi <jose.marchesi@oracle.com> * config/sparc/sparc.md (cpu): Add niagara7 cpu type. Include the M7 SPARC DFA scheduler. New attribute v3pipe. Annotate insns with v3pipe where appropriate. Define cpu_feature vis4. Add lzd instruction type and set it on clzdi_sp64 and clzsi_sp64. Add (V8QI "8") to vbits. Add insns {add,sub}v8qi3 Add insns ss{add,sub}v8qi3 Add insns us{add,sub}{v8qi,v4hi}3 Add insns {min,max}{v8qi,v4hi,v2si}3 Add insns {minu,maxu}{v8qi,v4hi,v2si}3 Add insns fpcmp{le,gt,ule,ug,ule,ugt}{8,16,32}_vis. * config/sparc/niagara4.md: Add a comment explaining the discrepancy between the documented latenty numbers and the implemented ones. * config/sparc/niagara7.md: New file. * configure.ac (HAVE_AS_SPARC5_VIS4): Define if the assembler supports SPARC5 and VIS 4.0 instructions. * configure: Regenerate. * config.in: Likewise. * config.gcc: niagara7 is a supported cpu in sparc*-*-* targets. * config/sparc/sol2.h (ASM_CPU32_DEFAUILT_SPEC): Set for TARGET_CPU_niagara7. (ASM_CPU64_DEFAULT_SPEC): Likewise. (CPP_CPU_SPEC): Handle niagara7. (ASM_CPU_SPEC): Likewise. * config/sparc/sparc-opts.h (processor_type): Add PROCESSOR_NIAGARA7. (mvis4): New option. * config/sparc/sparc.h (TARGET_CPU_niagara7): Define. (AS_NIAGARA7_FLAG): Define. (ASM_CPU64_DEFAULT_SPEC): Set for niagara7. (CPP_CPU64_DEFAULT_SPEC): Likewise. (CPP_CPU_SPEC): Handle niagara7. (ASM_CPU_SPEC): Likewise. * config/sparc/sparc.c (niagara7_costs): Define. (sparc_option_override): Handle niagara7 and adjust cache-related parameters with better values for niagara cpus. Also support VIS4. (sparc32_initialize_trampoline): Likewise. (sparc_use_sched_lookahead): Likewise. (sparc_issue_rate): Likewise. (sparc_register_move_cost): Likewise. (dump_target_flag_bits): Support VIS4. (sparc_vis_init_builtins): Likewise. (sparc_builtins): Likewise. * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__ for VIS4 4.0. * config/sparc/driver-sparc.c (cpu_names): Add SPARC-M7 and UltraSparc M7. * config/sparc/sparc.opt (sparc_processor_type): New value niagara7. * config/sparc/visintrin.h (__attribute__): Prototypes for the VIS4 builtins. * doc/invoke.texi (SPARC Options): Document -mcpu=niagara7 and -mvis4. * doc/extend.texi (SPARC VIS Built-in Functions): Document the VIS4 builtins. gcc/testsuite/ChangeLog: 2016-06-06 Jose E. Marchesi <jose.marchesi@oracle.com> * gcc.target/sparc/vis4misc.c: New file. * gcc.target/sparc/fpcmp.c: Likewise. * gcc.target/sparc/fpcmpu.c: Likewise. From-SVN: r237132
2016-06-06 13:40:02 +02:00
gcc_GAS_CHECK_FEATURE([SPARC5 and VIS 4.0 instructions],
gcc_cv_as_sparc_sparc5,,
[-xarch=sparc5],
[.text
.register %g2, #scratch
.register %g3, #scratch
.align 4
subxc %g1, %g2, %g3
fpadd8 %f0, %f2, %f4],,
[AC_DEFINE(HAVE_AS_SPARC5_VIS4, 1,
[Define if your assembler supports SPARC5 and VIS 4.0 instructions.])])
configure.ac: Add GAS check for LEON instructions on SPARC. * configure.ac: Add GAS check for LEON instructions on SPARC. * configure: Regenerate. * config.in: Likewise. * config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the sparc*-*-* block. * config/sparc/sparc.opt (LEON, LEON3): New masks. * config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG for LEON or LEON3. (ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3. (AS_LEON_FLAG): New macro. * config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined. Deal with LEON and LEON3 for the memory model. * config/sparc/sync.m (atomic_compare_and_swap<mode>): Enable for LEON3 (atomic_compare_and_swap<mode>_1): Likewise. (*atomic_compare_and_swap<mode>_1): Likewise. From-SVN: r201622
2013-08-09 11:13:32 +02:00
gcc_GAS_CHECK_FEATURE([LEON instructions],
gcc_cv_as_sparc_leon,,
[-Aleon],
[.text
.register %g2, #scratch
.register %g3, #scratch
.align 4
smac %g2, %g3, %g1
umac %g2, %g3, %g1
configure.ac: Tweak GAS check for LEON instructions on SPARC. * configure.ac: Tweak GAS check for LEON instructions on SPARC. * configure: Regenerate. * config/sparc/sparc.opt (muser-mode): New option. * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable for LEON3. (atomic_compare_and_swap_leon3_1): New instruction for LEON3. * doc/invoke.texi (SPARC options): Document -muser-mode. From-SVN: r209850
2014-04-28 12:03:46 +02:00
casa [[%g2]] 0xb, %g3, %g1],,
configure.ac: Add GAS check for LEON instructions on SPARC. * configure.ac: Add GAS check for LEON instructions on SPARC. * configure: Regenerate. * config.in: Likewise. * config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the sparc*-*-* block. * config/sparc/sparc.opt (LEON, LEON3): New masks. * config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG for LEON or LEON3. (ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3. (AS_LEON_FLAG): New macro. * config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined. Deal with LEON and LEON3 for the memory model. * config/sparc/sync.m (atomic_compare_and_swap<mode>): Enable for LEON3 (atomic_compare_and_swap<mode>_1): Likewise. (*atomic_compare_and_swap<mode>_1): Likewise. From-SVN: r201622
2013-08-09 11:13:32 +02:00
[AC_DEFINE(HAVE_AS_LEON, 1,
[Define if your assembler supports LEON instructions.])])
Jakub Jelinek <jj@ultra.linux.cz> * config/sparc/sparc.h (ASM_DECLARE_REGISTER_GLOBAL): New macro. (RTX_OK_FOR_OLO10): Likewise. (GO_IF_LEGITIMATE_ADDRESS): If assembler supports offsetable %lo(), allow it in addresses... (PRINT_OPERAND_ADDRESS): ... and print it appropriately. * config/sparc/sparc.md (sethi_di_medlow_embmedany_pic): sethi %lo() does not make sense. * config/sparc/sparc.c (sparc_hard_reg_printed): New array. (sparc_output_scratch_registers): New function. (output_function_prologue, sparc_flat_output_function_prologue): Use it. * varasm.c (make_decl_rtl): Use ASM_DECLARE_REGISTER_GLOBAL if defined. * tm.texi (ASM_DECLARE_REGISTER_GLOBAL): Document it. * configure.in: Add check for .register pseudo-op support in as and check for offsetable %lo(). * acconfig.h: Add templates for the above checks. * configure: Regenerate. Richard Henderson <rth@cygnus.com> * sparc/linux64.h (TARGET_DEFAULT): Remove MASK_APP_REGS. * sparc/sol2-sld-64.h (TARGET_DEFAULT): Likewise. * sparc/sol2.h (TARGET_DEFAULT): Likewise. From-SVN: r28414
1999-08-03 00:58:04 +02:00
;;
changequote(,)dnl
configure: Regenerated. * configure: Regenerated. * configure.in: Add x86_64 to switch statements. From-SVN: r46341
2001-10-19 08:29:18 +02:00
i[34567]86-*-* | x86_64-*-*)
Jakub Jelinek <jj@ultra.linux.cz> * config/sparc/sparc.h (ASM_DECLARE_REGISTER_GLOBAL): New macro. (RTX_OK_FOR_OLO10): Likewise. (GO_IF_LEGITIMATE_ADDRESS): If assembler supports offsetable %lo(), allow it in addresses... (PRINT_OPERAND_ADDRESS): ... and print it appropriately. * config/sparc/sparc.md (sethi_di_medlow_embmedany_pic): sethi %lo() does not make sense. * config/sparc/sparc.c (sparc_hard_reg_printed): New array. (sparc_output_scratch_registers): New function. (output_function_prologue, sparc_flat_output_function_prologue): Use it. * varasm.c (make_decl_rtl): Use ASM_DECLARE_REGISTER_GLOBAL if defined. * tm.texi (ASM_DECLARE_REGISTER_GLOBAL): Document it. * configure.in: Add check for .register pseudo-op support in as and check for offsetable %lo(). * acconfig.h: Add templates for the above checks. * configure: Regenerate. Richard Henderson <rth@cygnus.com> * sparc/linux64.h (TARGET_DEFAULT): Remove MASK_APP_REGS. * sparc/sol2-sld-64.h (TARGET_DEFAULT): Likewise. * sparc/sol2.h (TARGET_DEFAULT): Likewise. From-SVN: r28414
1999-08-03 00:58:04 +02:00
changequote([,])dnl
configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers. gcc/ChangeLog: 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com> * configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers. * configure: Regenerate. * config.in: Regenerate. * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Define list of --wrap options for Cygwin DLL libstdc++ support wrappers. (CXX_WRAP_SPEC_OPT): Define spec to use wrappers or not by default according to defined value of USE_CYGWIN_LIBSTDCXX_WRAPPERS. (CXX_WRAP_SPEC): Define entire wrapper spec in or out according to whether USE_CYGWIN_LIBSTDCXX_WRAPPERS is even defined or not. (LINK_SPEC): Include CXX_WRAP_SPEC. * gcc/config/i386/winnt.c (wrapper_strcmp): New qsort helper function. (i386_find_on_wrapper_list): Check if a function is found on the list of libstdc++ wrapper options. (i386_pe_file_end): If we are importing a wrapped function, also emit an external declaration for the real version. * config/i386/cygming.opt (muse-libstdc-wrappers): New option for Cygwin targets. Update copyright year. libstdc++-v3/ChangeLog: 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com> * libstdc++-v3/acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Don't disable on PE targets. * libstdc++-v3/configure: Regenerate. * libstdc++-v3/configure.host: Add libtool DLL options for Cygwin and MinGW platforms. * libstdc++-v3/include/bits/c++config (_GLIBCXX_VISIBILITY_ATTR): On platforms that don't support visibility, allow them to declare a macro _GLIBCXX_PSEUDO_VISIBILITY that is applied in place of visibility. (_GLIBCXX_PSEUDO_VISIBILITY): Supply empty default if not declared by CPU- or OS-specific headers. * libstdc++-v3/config/os/newlib/os_defines.h (_GLIBCXX_PSEUDO_VISIBILITY_default): New macro for dllimport. (_GLIBCXX_PSEUDO_VISIBILITY_hidden): New empty macro. (_GLIBCXX_PSEUDO_VISIBILITY): Evaluate to one of the above. * libstdc++-v3/config/os/mingw32/os_defines.h (_GLIBCXX_PSEUDO_VISIBILITY_default, _GLIBCXX_PSEUDO_VISIBILITY_hidden, _GLIBCXX_PSEUDO_VISIBILITY): Likewise. From-SVN: r154853
2009-12-01 00:22:04 +01:00
case $target_os in
cygwin*)
# Full C++ conformance when using a shared libstdc++-v3 requires some
# support from the Cygwin DLL, which in more recent versions exports
# wrappers to aid in interposing and redirecting operators new, delete,
# etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
# are configuring for a version of Cygwin that exports the wrappers.
config.build: Add support for cygwin x64 target. * config.build: Add support for cygwin x64 target. * config.gcc: Likewise. * config.host: Likewise. * configure.ac: Likewise * configure: Regenerated. From-SVN: r197171
2013-03-27 22:54:50 +01:00
if test x$host = x$target && test x$host_cpu = xi686; then
configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers. gcc/ChangeLog: 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com> * configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers. * configure: Regenerate. * config.in: Regenerate. * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Define list of --wrap options for Cygwin DLL libstdc++ support wrappers. (CXX_WRAP_SPEC_OPT): Define spec to use wrappers or not by default according to defined value of USE_CYGWIN_LIBSTDCXX_WRAPPERS. (CXX_WRAP_SPEC): Define entire wrapper spec in or out according to whether USE_CYGWIN_LIBSTDCXX_WRAPPERS is even defined or not. (LINK_SPEC): Include CXX_WRAP_SPEC. * gcc/config/i386/winnt.c (wrapper_strcmp): New qsort helper function. (i386_find_on_wrapper_list): Check if a function is found on the list of libstdc++ wrapper options. (i386_pe_file_end): If we are importing a wrapped function, also emit an external declaration for the real version. * config/i386/cygming.opt (muse-libstdc-wrappers): New option for Cygwin targets. Update copyright year. libstdc++-v3/ChangeLog: 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com> * libstdc++-v3/acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Don't disable on PE targets. * libstdc++-v3/configure: Regenerate. * libstdc++-v3/configure.host: Add libtool DLL options for Cygwin and MinGW platforms. * libstdc++-v3/include/bits/c++config (_GLIBCXX_VISIBILITY_ATTR): On platforms that don't support visibility, allow them to declare a macro _GLIBCXX_PSEUDO_VISIBILITY that is applied in place of visibility. (_GLIBCXX_PSEUDO_VISIBILITY): Supply empty default if not declared by CPU- or OS-specific headers. * libstdc++-v3/config/os/newlib/os_defines.h (_GLIBCXX_PSEUDO_VISIBILITY_default): New macro for dllimport. (_GLIBCXX_PSEUDO_VISIBILITY_hidden): New empty macro. (_GLIBCXX_PSEUDO_VISIBILITY): Evaluate to one of the above. * libstdc++-v3/config/os/mingw32/os_defines.h (_GLIBCXX_PSEUDO_VISIBILITY_default, _GLIBCXX_PSEUDO_VISIBILITY_hidden, _GLIBCXX_PSEUDO_VISIBILITY): Likewise. From-SVN: r154853
2009-12-01 00:22:04 +01:00
AC_CHECK_FUNC([__wrap__Znaj],[gcc_ac_cygwin_dll_wrappers=yes],[gcc_ac_cygwin_dll_wrappers=no])
else
# Can't check presence of libc functions during cross-compile, so
# we just have to assume we're building for an up-to-date target.
gcc_ac_cygwin_dll_wrappers=yes
fi
AC_DEFINE_UNQUOTED(USE_CYGWIN_LIBSTDCXX_WRAPPERS,
[`if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`],
[Define if you want to generate code by default that assumes that the
Cygwin DLL exports wrappers to support libstdc++ function replacement.])
esac
* config/i386/cygming.h [HAVE_GAS_PE_SECREL32_RELOC] (DWARF2_DEBUGGING_INFO): Define to enable. (DBX_REGISTER_NUMBER): Define to use the svr4 register map for DWARF2. * configure.ac (Target-specific assembler checks) <i[34567]86-*-[cygwin*|pe|mingw32*]>: New test for .secrel32 relocs. * configure: Regenerate. * config.in: Likewise. * config/i386/cygming.h [HAVE_GAS_PE_SECREL32_RELOC] (ASM_OUPUT_DWARF_OFFSET): Define. From-SVN: r81359
2004-04-30 20:50:28 +02:00
case $target_os in
remove support for the interix target contrib/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config-list.mk: Remove interix target. libgcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.host: Remove interix support. * config/i386/t-interix: Remove. config/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * elf.m4: Remove interix support. * picflag.m4: Likewise. fixincludes/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * mkfixinc.sh: Remove interix support. gcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.gcc: Remove interix support. * config/i386/i386-interix.h: Remove. * config/i386/interix.opt: Remove. * config/i386/t-interix: Remove. * configure: Regenerate. * configure.ac: Remove interix support. * doc/install.texi: Remove interix documentation. gcc/testsuite/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * gcc.dg/attr-ms_struct-1.c: Stop testing interix. * gcc.dg/attr-ms_struct-2.c: Likewise. * gcc.dg/attr-ms_struct-packed1.c: Likewise. * gcc.dg/bf-ms-attrib.c: Likewise. * gcc.dg/bf-ms-layout-2.c: Likewise. * gcc.dg/bf-ms-layout-3.c: Likewise. * gcc.dg/bf-ms-layout.c: Likewise. * gcc.dg/bf-no-ms-layout.c: Likewise. * gcc.target/i386/bitfield1.c: Likewise. * gcc.target/i386/bitfield2.c: Likewise. * gcc.target/i386/bitfield3.c: Likewise. From-SVN: r237660
2016-06-21 23:57:20 +02:00
cygwin* | pe | mingw32*)
re PR target/37216 ([cygming] Invalid alignment for SSE store to .comm data generated with -O3) gcc/ChangeLog: 2009-05-28 Dave Korn <dave.korn.cygwin@gmail.com> PR target/37216 * configure.ac (HAVE_GAS_ALIGNED_COMM): Add autoconf test and macro definition for support of three-operand format aligned .comm directive in assembler on cygwin/pe/mingw target OS. * configure: Regenerate. * config.in: Regenerate. * config/i386/winnt.c (i386_pe_asm_output_aligned_decl_common): Use aligned form of .comm directive if -mpe-aligned-commons is in effect. * config/i386/cygming.opt (-mpe-aligned-commons): Add new option. * doc/invoke.texi (-mpe-aligned-commons): Document new target option. * doc/tm.texi (ASM_OUTPUT_COMMON): Document zero size commons. gcc/testsuite/ChangeLog: 2009-05-28 Dave Korn <dave.korn.cygwin@gmail.com> Uros Bizjak <ubizjak@gmail.com> Danny Smith <dansmister@gmail.com> PR target/37216 * lib/target-supports.exp (check_effective_target_pe_aligned_commons): New function. * gcc.target/i386/pr37216.c: New test source file. * gcc.dg/compat/struct-layout-1_generate.c (dg_options[]): No longer use -fno-common for testing Cygwin and MinGW targets. Co-Authored-By: Danny Smith <dansmister@gmail.com> Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r147950
2009-05-28 12:48:35 +02:00
# Recent binutils allows the three-operand form of ".comm" on PE. This
# definition is used unconditionally to initialise the default state of
# the target option variable that governs usage of the feature.
gcc_GAS_CHECK_FEATURE([.comm with alignment], gcc_cv_as_comm_has_align,
[2,19,52],,[.comm foo,1,32])
AC_DEFINE_UNQUOTED(HAVE_GAS_ALIGNED_COMM,
[`if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`],
[Define if your assembler supports specifying the alignment
of objects allocated using the GAS .comm command.])
* config/i386/cygming.h [HAVE_GAS_PE_SECREL32_RELOC] (DWARF2_DEBUGGING_INFO): Define to enable. (DBX_REGISTER_NUMBER): Define to use the svr4 register map for DWARF2. * configure.ac (Target-specific assembler checks) <i[34567]86-*-[cygwin*|pe|mingw32*]>: New test for .secrel32 relocs. * configure: Regenerate. * config.in: Likewise. * config/i386/cygming.h [HAVE_GAS_PE_SECREL32_RELOC] (ASM_OUPUT_DWARF_OFFSET): Define. From-SVN: r81359
2004-04-30 20:50:28 +02:00
# Used for DWARF 2 in PE
gcc_GAS_CHECK_FEATURE([.secrel32 relocs],
gcc_cv_as_ix86_pe_secrel32,
[2,15,91],,
[.text
foo: nop
.data
.secrel32 foo],
[if test x$gcc_cv_ld != x \
&& $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
gcc_cv_as_ix86_pe_secrel32=yes
fi
rm -f conftest],
[AC_DEFINE(HAVE_GAS_PE_SECREL32_RELOC, 1,
[Define if your assembler and linker support 32-bit section relative relocs via '.secrel32 label'.])])
re PR lto/42776 (LTO doesn't work on non-ELF platforms.) ChangeLog: PR lto/42776 * configure.ac (--enable-lto): Refactor handling so libelf tests are only performed inside then-clause of ACX_ELF_TARGET_IFELSE, and allow LTO to be explicitly enabled on non-ELF platforms that are known to support it inside else-clause. * configure: Regenerate. gcc/ChangeLog: PR lto/42776 * configure.ac (gcc_cv_as_section_has_align): Set if installed binutils supports extended .section directive needed by LTO, or warn if older binutils found. (LTO_BINARY_READER): New AC_SUBST'd variable. (LTO_USE_LIBELF): Likewise. * gcc/config.gcc (lto_binary_reader): New target-specific configure variable. * gcc/Makefile.in (LTO_BINARY_READER): Import AC_SUBST'd autoconf var. (LTO_USE_LIBELF): Likewise. * configure: Regenerate. * collect2.c (is_elf): Rename from this ... (is_elf_or_coff): ... to this, and recognize and allow i386 COFF object files in addition to ELF-formatted ones. (scan_prog_file): Caller updated. Also allow for LTO info marker symbol to be prefixed or not by an extra underscore. * config/i386/t-cygming (winnt.o): Also depend on LTO_STREAMER_H. * config/i386/winnt.c: Also #include lto-streamer.h (i386_pe_asm_named_section): Specify 1-byte section alignment for LTO named sections. (i386_pe_asm_output_aligned_decl_common): Add comment. (i386_pe_maybe_record_exported_symbol): Allow decl arg to be NULL. gcc/lto/ChangeLog: PR lto/42776 * Make-lang.in (LTO_OBJS): Use LTO_BINARY_READER instead of hardcoding 'lto-elf.o'. ($(LTO_EXE)): Use LTO_USE_LIBELF instead of hardcoding '-lelf'. * lto-coff.h: New file. * lto-coff.c: Likewise. gcc/testsuite/ChangeLog: PR lto/42776 * lib/lto.exp (lto_prune_vis_warns): New function. (lto-link-and-maybe-run): Call it. From-SVN: r158762
2010-04-27 04:22:40 +02:00
# Test if the assembler supports the extended form of the .section
# directive that specifies section alignment. LTO support uses this,
# but normally only after installation, so we warn but don't fail the
# configure if LTO is enabled but the assembler does not support it.
gcc_GAS_CHECK_FEATURE([.section with alignment], gcc_cv_as_section_has_align,
[2,20,1],-fatal-warnings,[.section lto_test,"dr0"])
if test x$gcc_cv_as_section_has_align != xyes; then
case ",$enable_languages," in
*,lto,*)
AC_MSG_WARN([LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded.])
;;
esac
fi
* config/i386/cygming.h [HAVE_GAS_PE_SECREL32_RELOC] (DWARF2_DEBUGGING_INFO): Define to enable. (DBX_REGISTER_NUMBER): Define to use the svr4 register map for DWARF2. * configure.ac (Target-specific assembler checks) <i[34567]86-*-[cygwin*|pe|mingw32*]>: New test for .secrel32 relocs. * configure: Regenerate. * config.in: Likewise. * config/i386/cygming.h [HAVE_GAS_PE_SECREL32_RELOC] (ASM_OUPUT_DWARF_OFFSET): Define. From-SVN: r81359
2004-04-30 20:50:28 +02:00
;;
esac
Set SECTION_EXCLUDE flag for LTO sections. gcc/ * configure: Regenerate. * configure.ac: Move the test for section attribute specifier "e" in GAS out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings. * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag. * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with ifdef HAVE_GAS_SECTION_EXCLUDE. From-SVN: r216442
2014-10-19 21:40:59 +02:00
# Test if the assembler supports the section flag 'e' for specifying
# an excluded section.
gcc_GAS_CHECK_FEATURE([.section with e], gcc_cv_as_section_has_e,
[2,22,51], [--fatal-warnings],
[.section foo1,"e"
.byte 0,0,0,0])
AC_DEFINE_UNQUOTED(HAVE_GAS_SECTION_EXCLUDE,
[`if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`],
[Define if your assembler supports specifying the section flag e.])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([filds and fists mnemonics],
re PR inline-asm/39590 (inline asm %z on amd64 says "ll" instead of "q") PR target/39590 * configure.ac (HAVE_AS_IX86_FILDQ): On x86 targets check whether the configured assembler supports fildq and fistpq mnemonics. (HAVE_AS_IX86_FILDS): Rename from HAVE_GAS_FILDS_FISTS. * configure: Regenerated. * config.in: Ditto. * config/i386/i386.c (print_operand): Handle 'Z'. ['z']: Remove handling of special fild/fist suffixes. (output_fix_trunc): Use '%Z' to output suffix of fist{,p,tp} insn. * config/i386/i386.md (*floathi<mode>2_i387): Use '%Z' to output suffix of fild insn. (*floatsi<mode>2_vector_mixed): Ditto. (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Ditto. (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Ditto. (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto. (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387): Ditto. * config/i386/gas.h (GAS_MNEMONICS): Remove. From-SVN: r146761
2009-04-25 10:10:51 +02:00
gcc_cv_as_ix86_filds,,,
re PR target/66509 (the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32) PR target/66509 * configure.ac: Fix filds and fildq test for 64-bit. * configure: Regenerated. From-SVN: r225158
2015-06-30 04:10:43 +02:00
[filds (%ebp); fists (%ebp)],,
re PR inline-asm/39590 (inline asm %z on amd64 says "ll" instead of "q") PR target/39590 * configure.ac (HAVE_AS_IX86_FILDQ): On x86 targets check whether the configured assembler supports fildq and fistpq mnemonics. (HAVE_AS_IX86_FILDS): Rename from HAVE_GAS_FILDS_FISTS. * configure: Regenerated. * config.in: Ditto. * config/i386/i386.c (print_operand): Handle 'Z'. ['z']: Remove handling of special fild/fist suffixes. (output_fix_trunc): Use '%Z' to output suffix of fist{,p,tp} insn. * config/i386/i386.md (*floathi<mode>2_i387): Use '%Z' to output suffix of fild insn. (*floatsi<mode>2_vector_mixed): Ditto. (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Ditto. (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Ditto. (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto. (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387): Ditto. * config/i386/gas.h (GAS_MNEMONICS): Remove. From-SVN: r146761
2009-04-25 10:10:51 +02:00
[AC_DEFINE(HAVE_AS_IX86_FILDS, 1,
[Define if your assembler uses filds and fists mnemonics.])])
gcc_GAS_CHECK_FEATURE([fildq and fistpq mnemonics],
gcc_cv_as_ix86_fildq,,,
re PR target/66509 (the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32) PR target/66509 * configure.ac: Fix filds and fildq test for 64-bit. * configure: Regenerated. From-SVN: r225158
2015-06-30 04:10:43 +02:00
[fildq (%ebp); fistpq (%ebp)],,
re PR inline-asm/39590 (inline asm %z on amd64 says "ll" instead of "q") PR target/39590 * configure.ac (HAVE_AS_IX86_FILDQ): On x86 targets check whether the configured assembler supports fildq and fistpq mnemonics. (HAVE_AS_IX86_FILDS): Rename from HAVE_GAS_FILDS_FISTS. * configure: Regenerated. * config.in: Ditto. * config/i386/i386.c (print_operand): Handle 'Z'. ['z']: Remove handling of special fild/fist suffixes. (output_fix_trunc): Use '%Z' to output suffix of fist{,p,tp} insn. * config/i386/i386.md (*floathi<mode>2_i387): Use '%Z' to output suffix of fild insn. (*floatsi<mode>2_vector_mixed): Ditto. (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Ditto. (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Ditto. (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto. (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387): Ditto. * config/i386/gas.h (GAS_MNEMONICS): Remove. From-SVN: r146761
2009-04-25 10:10:51 +02:00
[AC_DEFINE(HAVE_AS_IX86_FILDQ, 1,
[Define if your assembler uses fildq and fistq mnemonics.])])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
re PR target/12101 (i386 Solaris no longer works with GNU as?) * configure.in (gcc_cv_as_ix86_cmov_sun_syntax): Check if assembler supports Sun syntax for cmov. * configure: Regenerate. * config.in: Likewise. * config/i386/i386.c: Rename CMOV_SUN_AS_SYNTAX to HAVE_AS_IX86_CMOV_SUN_SYNTAX. * config/i386/sol2.h (CMOV_SUN_AS_SYNTAX): Remove. Fixes PR target/12101. From-SVN: r71089
2003-09-04 23:38:59 +02:00
gcc_GAS_CHECK_FEATURE([cmov syntax],
gcc_cv_as_ix86_cmov_sun_syntax,,,
[cmovl.l %edx, %eax],,
[AC_DEFINE(HAVE_AS_IX86_CMOV_SUN_SYNTAX, 1,
[Define if your assembler supports the Sun syntax for cmov.])])
re PR target/27968 (gcc emits (undefined) ffreep opcode which is not understood by Solaris' /usr/ccs/bin/as when tuning for Athlon or Opteron CPUs) PR target/27968 * configure.ac (HAVE_AS_IX86_FFREEP): On x86 targets check whether the configured assembler supports the x87's ffreep mnemonic. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (output_387_ffreep): New function. (output_fp_compare): Use output_387_ffreep to emit ffreep insns. (output_387_reg_move): Likewise. From-SVN: r115237
2006-07-07 02:13:14 +02:00
gcc_GAS_CHECK_FEATURE([ffreep mnemonic],
gcc_cv_as_ix86_ffreep,,,
[ffreep %st(1)],,
[AC_DEFINE(HAVE_AS_IX86_FFREEP, 1,
[Define if your assembler supports the ffreep mnemonic.])])
sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun assembler syntax. libgcc: * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun assembler syntax. gcc: * config.gcc (i[34567]86-*-solaris2*): Default with_arch_32 to pentiumpro on Solaris 8/x86 with Sun as. * configure.ac (gcc_cv_as_hidden): Check for Solaris 9/x86 as hidden alias bug. (gcc_cv_as_ix86_quad): Check for .quad directive. * configure: Regenerate. * config.in: Regenerate. * config/i386/sol2.h (ASM_QUAD): Change guard to !HAVE_AS_IX86_QUAD. From-SVN: r159569
2010-05-19 17:31:00 +02:00
gcc_GAS_CHECK_FEATURE([.quad directive],
gcc_cv_as_ix86_quad,,,
[.quad 0],,
[AC_DEFINE(HAVE_AS_IX86_QUAD, 1,
[Define if your assembler supports the .quad directive.])])
configure.ac (HAVE_AS_IX86_SAHF): On x86 targets check whether the configured assembler supports the sahf mnemonic. * configure.ac (HAVE_AS_IX86_SAHF): On x86 targets check whether the configured assembler supports the sahf mnemonic. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.md (x86_sahf_1): Depending on HAVE_AS_IX86_SAHF, emit "sahf" or ".byte\t0x9e" as asm template. From-SVN: r122931
2007-03-14 22:03:59 +01:00
gcc_GAS_CHECK_FEATURE([sahf mnemonic],
gcc_cv_as_ix86_sahf,,,
re PR target/43733 (bootstrap fails on Solaris 10 x86 with GNU as 2.15 and --with-arch=core2) PR target/43733 * configure.ac (gcc_cv_as_ix86_sahf): Switch to 64bit mode. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.md (x86_sahf_1): Conditionally output 0x9e instead of sahf only for 64bit targets. From-SVN: r159636
2010-05-20 20:52:03 +02:00
[.code64
sahf],,
configure.ac (HAVE_AS_IX86_SAHF): On x86 targets check whether the configured assembler supports the sahf mnemonic. * configure.ac (HAVE_AS_IX86_SAHF): On x86 targets check whether the configured assembler supports the sahf mnemonic. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.md (x86_sahf_1): Depending on HAVE_AS_IX86_SAHF, emit "sahf" or ".byte\t0x9e" as asm template. From-SVN: r122931
2007-03-14 22:03:59 +01:00
[AC_DEFINE(HAVE_AS_IX86_SAHF, 1,
re PR target/43733 (bootstrap fails on Solaris 10 x86 with GNU as 2.15 and --with-arch=core2) PR target/43733 * configure.ac (gcc_cv_as_ix86_sahf): Switch to 64bit mode. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.md (x86_sahf_1): Conditionally output 0x9e instead of sahf only for 64bit targets. From-SVN: r159636
2010-05-20 20:52:03 +02:00
[Define if your assembler supports the sahf mnemonic in 64bit mode.])])
configure.ac (HAVE_AS_IX86_SAHF): On x86 targets check whether the configured assembler supports the sahf mnemonic. * configure.ac (HAVE_AS_IX86_SAHF): On x86 targets check whether the configured assembler supports the sahf mnemonic. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.md (x86_sahf_1): Depending on HAVE_AS_IX86_SAHF, emit "sahf" or ".byte\t0x9e" as asm template. From-SVN: r122931
2007-03-14 22:03:59 +01:00
re PR bootstrap/56656 (Suffix or operands invalid for 'movq') PR bootstrap/56656 * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): New test. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.md (*movdf_internal): Use HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require movd instead of movq mnemonic for interunit moves. (*movdi_internal): Ditto. From-SVN: r196861
2013-03-21 10:31:52 +01:00
gcc_GAS_CHECK_FEATURE([interunit movq mnemonic],
gcc_cv_as_ix86_interunit_movq,,,
[.code64
movq %mm0, %rax
configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): Always define as 0/1. * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): Always define as 0/1. * configure: Regenerate. * config/i386/i386.md (*movdi_internal): Change HAVE_AS_IX86_INTERUNIT_MOVQ to runtime check. (*movdf_internal): Ditto. * config/i386/mmx.md (*mov<mode>_internal): Ditto. * config/i386/sse.md (vec_concatv2di): Output interunit movq for HAVE_AS_IX86_INTERUNIT_MOVQ targets. From-SVN: r204289
2013-11-01 09:39:31 +01:00
movq %rax, %xmm0])
AC_DEFINE_UNQUOTED(HAVE_AS_IX86_INTERUNIT_MOVQ,
[`if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`],
[Define if your assembler supports interunit movq mnemonic.])
re PR bootstrap/56656 (Suffix or operands invalid for 'movq') PR bootstrap/56656 * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): New test. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.md (*movdf_internal): Use HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require movd instead of movq mnemonic for interunit moves. (*movdi_internal): Ditto. From-SVN: r196861
2013-03-21 10:31:52 +01:00
ChangeLog entry: * coretypes (MEMMODEL_MASK): New. * builtins.c (get_memmodel): Add val. Call target.memmodel_check and return new variable. (expand_builtin_atomic_exchange): Mask memmodel values. (expand_builtin_atomic_compare_exchange): Ditto. (expand_builtin_atomic_load): Ditto. (expand_builtin_atomic_store): Ditto. (expand_builtin_atomic_clear): Ditto. * doc/extend.texi: Mention port-dependent memory model flags. * config/i386/cpuid.h (bit_HLE): New. * config/i386/driver-i386.c (host_detect_local_cpu): Detect HLE support. * config/i386/i386-protos.h (ix86_generate_hle_prefix): New. * config/i386/i386-c.c (ix86_target_macros_internal): Set HLE defines. (ix86_target_string)<-mhle>: New. (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto. * config/i386/i386.c (ix86_target_string)<OPTION_MASK_ISA_HLE>: New. (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto. (ix86_option_override_internal)<PTA_HLE>: New switch, set it enabled for generic, generic64 and core-avx2. (ix86_print_operand): Generate HLE lock prefixes. (ix86_memmodel_check): New. (TARGET_MEMMODEL_CHECK): Ditto. * config/i386/i386.h (OPTION_ISA_HLE): Ditto. (IX86_HLE_ACQUIRE): Ditto. (IX86_HLE_RELEASE): Ditto. * config/i386/i386.h (ix86_generate_hle_prefix): Ditto. * config/i386/i386.opt (mhle): Ditto. * config/i386/sync.md(atomic_compare_and_swap<mode>): Pass success model to instruction emitter. (atomic_fetch_add<mode>): Ditto. (atomic_exchange<mode>): Ditto. (atomic_add<mode>): Ditto. (atomic_sub<mode>): Ditto. (atomic_<code><mode>): Ditto. (*atomic_compare_and_swap_doubledi_pic): Ditto. (atomic_compare_and_swap_single<mode>): Define and use argument for success model. (atomic_compare_and_swap_double<mode>): Ditto. * configure.ac: Check if assembler support HLE prefixes. * configure: Regenerate. * config.in: Ditto. testsuite/ChangeLog entry: * gcc.target/i386/hle-cmpxchg-acq-1.c: New. * gcc.target/i386/hle-cmpxchg-rel-1.c: Ditto. * gcc.target/i386/hle-add-acq-1.c: Ditto. * gcc.target/i386/hle-add-rel-1.c: Ditto. * gcc.target/i386/hle-and-acq-1.c: Ditto. * gcc.target/i386/hle-and-rel-1.c: Ditto. * gcc.target/i386/hle-or-acq-1.c: Ditto. * gcc.target/i386/hle-or-rel-1.c: Ditto. * gcc.target/i386/hle-sub-acq-1.c: Ditto. * gcc.target/i386/hle-sub-rel-1.c: Ditto. * gcc.target/i386/hle-xadd-acq-1.c: Ditto. * gcc.target/i386/hle-xadd-rel-1.c: Ditto. * gcc.target/i386/hle-xchg-acq-1.c: Ditto. * gcc.target/i386/hle-xchg-rel-1.c: Ditto. * gcc.target/i386/hle-xor-acq-1.c: Ditto. * gcc.target/i386/hle-xor-rel-1.c: Ditto. Co-Authored-By: Andi Kleen <ak@linux.intel.com> From-SVN: r187051
2012-05-02 17:32:01 +02:00
gcc_GAS_CHECK_FEATURE([hle prefixes],
gcc_cv_as_ix86_hle,,,
configure.ac (hle prefixes): Remove .code64. * configure.ac (hle prefixes): Remove .code64. * configure: Regenerated. From-SVN: r191044
2012-09-06 23:45:46 +02:00
[lock xacquire cmpxchg %esi, (%ecx)],,
ChangeLog entry: * coretypes (MEMMODEL_MASK): New. * builtins.c (get_memmodel): Add val. Call target.memmodel_check and return new variable. (expand_builtin_atomic_exchange): Mask memmodel values. (expand_builtin_atomic_compare_exchange): Ditto. (expand_builtin_atomic_load): Ditto. (expand_builtin_atomic_store): Ditto. (expand_builtin_atomic_clear): Ditto. * doc/extend.texi: Mention port-dependent memory model flags. * config/i386/cpuid.h (bit_HLE): New. * config/i386/driver-i386.c (host_detect_local_cpu): Detect HLE support. * config/i386/i386-protos.h (ix86_generate_hle_prefix): New. * config/i386/i386-c.c (ix86_target_macros_internal): Set HLE defines. (ix86_target_string)<-mhle>: New. (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto. * config/i386/i386.c (ix86_target_string)<OPTION_MASK_ISA_HLE>: New. (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto. (ix86_option_override_internal)<PTA_HLE>: New switch, set it enabled for generic, generic64 and core-avx2. (ix86_print_operand): Generate HLE lock prefixes. (ix86_memmodel_check): New. (TARGET_MEMMODEL_CHECK): Ditto. * config/i386/i386.h (OPTION_ISA_HLE): Ditto. (IX86_HLE_ACQUIRE): Ditto. (IX86_HLE_RELEASE): Ditto. * config/i386/i386.h (ix86_generate_hle_prefix): Ditto. * config/i386/i386.opt (mhle): Ditto. * config/i386/sync.md(atomic_compare_and_swap<mode>): Pass success model to instruction emitter. (atomic_fetch_add<mode>): Ditto. (atomic_exchange<mode>): Ditto. (atomic_add<mode>): Ditto. (atomic_sub<mode>): Ditto. (atomic_<code><mode>): Ditto. (*atomic_compare_and_swap_doubledi_pic): Ditto. (atomic_compare_and_swap_single<mode>): Define and use argument for success model. (atomic_compare_and_swap_double<mode>): Ditto. * configure.ac: Check if assembler support HLE prefixes. * configure: Regenerate. * config.in: Ditto. testsuite/ChangeLog entry: * gcc.target/i386/hle-cmpxchg-acq-1.c: New. * gcc.target/i386/hle-cmpxchg-rel-1.c: Ditto. * gcc.target/i386/hle-add-acq-1.c: Ditto. * gcc.target/i386/hle-add-rel-1.c: Ditto. * gcc.target/i386/hle-and-acq-1.c: Ditto. * gcc.target/i386/hle-and-rel-1.c: Ditto. * gcc.target/i386/hle-or-acq-1.c: Ditto. * gcc.target/i386/hle-or-rel-1.c: Ditto. * gcc.target/i386/hle-sub-acq-1.c: Ditto. * gcc.target/i386/hle-sub-rel-1.c: Ditto. * gcc.target/i386/hle-xadd-acq-1.c: Ditto. * gcc.target/i386/hle-xadd-rel-1.c: Ditto. * gcc.target/i386/hle-xchg-acq-1.c: Ditto. * gcc.target/i386/hle-xchg-rel-1.c: Ditto. * gcc.target/i386/hle-xor-acq-1.c: Ditto. * gcc.target/i386/hle-xor-rel-1.c: Ditto. Co-Authored-By: Andi Kleen <ak@linux.intel.com> From-SVN: r187051
2012-05-02 17:32:01 +02:00
[AC_DEFINE(HAVE_AS_IX86_HLE, 1,
[Define if your assembler supports HLE prefixes.])])
i386.md (vswapmov): New. 2009-10-12 Stefan Dösinger <stefan@codeweavers.com> * config/i386/i386.md (vswapmov): New. * config/i386/i386.c (ix86_handle_fndecl_attribute): New. (ix86_function_ms_hook_prologue): New. (ix86_expand_prologue): Handle ms_hook_prologue attribute. * configure.ac: Test for swap suffix support in as. * configure: Rebuild. From-SVN: r152670
2009-10-12 18:36:37 +02:00
gcc_GAS_CHECK_FEATURE([swap suffix],
gcc_cv_as_ix86_swap,,,
[movl.s %esp, %ebp],,
[AC_DEFINE(HAVE_AS_IX86_SWAP, 1,
[Define if your assembler supports the swap suffix.])])
configure.ac (HAVE_AS_IX86_DIFF_SECT_DELTA): New test to determine whether the assembler supports taking the difference of... * configure.ac (HAVE_AS_IX86_DIFF_SECT_DELTA): New test to determine whether the assembler supports taking the difference of symbols in different sections. On x86/Solaris, GAS does but Solaris as doesn't. * configure: Regenerate. * config.in: Regenerate. * config/i386/sol2-10.h (JUMP_TABLES_IN_TEXT_SECTION): Define if the assembler doesn't support taking the difference of symbols in different sections, i.e. we're using the native solaris assembler. From-SVN: r118405
2006-11-02 01:56:38 +01:00
gcc_GAS_CHECK_FEATURE([different section symbol subtraction],
gcc_cv_as_ix86_diff_sect_delta,,,
[.section .rodata
.L1:
.long .L2-.L1
.long .L3-.L1
.text
.L3: nop
.L2: nop],,
[AC_DEFINE(HAVE_AS_IX86_DIFF_SECT_DELTA, 1,
[Define if your assembler supports the subtraction of symbols in different sections.])])
re PR target/44074 (Solaris 2.9 x86 Sun assembler doesn't like rep/lock prefixes on same line) PR target/44074 * configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): New test. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (print_operand) <case ;>: Also print ; if !HAVE_AS_IX86_REP_LOCK_PREFIX. Don't emit whitespace. * config/i386/i386.md (*rep_movdi_rex64): Use {%;} after rep. (*rep_movsi): Likewise. (*rep_movsi_rex64): Likewise. (*rep_movqi): Likewise. (*rep_movqi_rex64): Likewise. (*rep_stosdi_rex64): Likewise. (*rep_stossi): Likewise. (*rep_stossi_rex64): Likewise. (*rep_stosqi): Likewise. (*rep_stosqi_rex64): Likewise. (*cmpstrnqi_nz_1): Use {%;} after repz. (*cmpstrnqi_nz_rex_1): Likewise. (*cmpstrnqi_1): Likewise. (*cmpstrnqi_rex_1): Likewise. (*strlenqi_1): Use {%;} after repnz. (*strlenqi_rex_1): Likewise. * config/i386/sync.md (memory_barrier_nosse): Replace {%;| } by {%;} . (*sync_compare_and_swap<mode>): Likewise. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_old_add<mode>): Likewise. (sync_add<mode>): Likewise. (sync_sub<mode>): Likewise. (sync_<code><mode>): Likewise. From-SVN: r159512
2010-05-17 22:28:56 +02:00
gcc_GAS_CHECK_FEATURE([rep and lock prefix],
gcc_cv_as_ix86_rep_lock_prefix,,,
[rep movsl
configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): Also require that the assembler accept 'rep bsf ...'... * configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): Also require that the assembler accept 'rep bsf ...', 'rep bsr ...', 'rep ret' and 'rep nop'. * configure: Regenerated. * config/i386/i386.md (simple_return_internal_long): Use %; (ctz<mode>2): Likewise. (*pause): Likewise. From-SVN: r189193
2012-07-03 09:15:09 +02:00
rep ret
rep nop
rep bsf %ecx, %eax
rep bsr %ecx, %eax
configure.ac (gcc_cv_as_ix86_rep_lock_prefix): Also check for "lock addl". * configure.ac (gcc_cv_as_ix86_rep_lock_prefix): Also check for "lock addl". * configure: Regenerate. * config/i386/i386.c (ix86_print_operand) <case ';'>: Remove TARGET_MACHO. From-SVN: r162001
2010-07-09 18:02:58 +02:00
lock addl %edi, (%eax,%esi)
configure.ac (gcc_cv_as_ix86_rep_lock_prefix): Fix test. * configure.ac (gcc_cv_as_ix86_rep_lock_prefix): Fix test. * configure: Regenerate. From-SVN: r162015
2010-07-09 23:00:08 +02:00
lock orl $0, (%esp)],,
[AC_DEFINE(HAVE_AS_IX86_REP_LOCK_PREFIX, 1,
[Define if the assembler supports 'rep <insn>, lock <insn>'.])])
re PR target/44074 (Solaris 2.9 x86 Sun assembler doesn't like rep/lock prefixes on same line) PR target/44074 * configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): New test. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (print_operand) <case ;>: Also print ; if !HAVE_AS_IX86_REP_LOCK_PREFIX. Don't emit whitespace. * config/i386/i386.md (*rep_movdi_rex64): Use {%;} after rep. (*rep_movsi): Likewise. (*rep_movsi_rex64): Likewise. (*rep_movqi): Likewise. (*rep_movqi_rex64): Likewise. (*rep_stosdi_rex64): Likewise. (*rep_stossi): Likewise. (*rep_stossi_rex64): Likewise. (*rep_stosqi): Likewise. (*rep_stosqi_rex64): Likewise. (*cmpstrnqi_nz_1): Use {%;} after repz. (*cmpstrnqi_nz_rex_1): Likewise. (*cmpstrnqi_1): Likewise. (*cmpstrnqi_rex_1): Likewise. (*strlenqi_1): Use {%;} after repnz. (*strlenqi_rex_1): Likewise. * config/i386/sync.md (memory_barrier_nosse): Replace {%;| } by {%;} . (*sync_compare_and_swap<mode>): Likewise. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_old_add<mode>): Likewise. (sync_add<mode>): Likewise. (sync_sub<mode>): Likewise. (sync_<code><mode>): Likewise. From-SVN: r159512
2010-05-17 22:28:56 +02:00
Use ud2 assembly mnemonic when available. gcc/ * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic. * configure: Regenerated. * config.in: Regenerated. * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic instead of ASM_SHORT. From-SVN: r207789
2014-02-14 18:37:23 +01:00
gcc_GAS_CHECK_FEATURE([ud2 mnemonic],
gcc_cv_as_ix86_ud2,,,
[ud2],,
[AC_DEFINE(HAVE_AS_IX86_UD2, 1,
[Define if your assembler supports the 'ud2' mnemonic.])])
configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. * configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. (HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble and $ld_ix86_gld_32_opt to link for 32bit target. (HAVE_AS_IX86_TLSLDMPLT): Ditto. * configure: Regenerate. From-SVN: r237758
2016-06-24 15:37:06 +02:00
# Enforce 32-bit output with gas and gld.
if test x$gas = xyes; then
as_ix86_gas_32_opt="--32"
fi
if echo "$ld_ver" | grep GNU > /dev/null; then
if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
ld_ix86_gld_32_opt="-melf_i386_sol2"
else
ld_ix86_gld_32_opt="-melf_i386"
fi
fi
configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt 2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Uros Bizjak <ubizjak@gmail.com> * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt (HAVE_AS_IX86_TLSGDPTL): Define. (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt. (HAVE_AS_IX86_TLSLDMPLT): Define. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (ix86_print_operand): Handle code 'p'. * config/i386/i386.md (*tls_global_dynamic_32_gnu): If TARGET_SUN_TLS, use @tlsgdplt or @plt. (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS. (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use @tlsldmplt or @plt. (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r174340
2011-05-27 17:45:56 +02:00
gcc_GAS_CHECK_FEATURE([R_386_TLS_GD_PLT reloc],
configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. * configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. (HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble and $ld_ix86_gld_32_opt to link for 32bit target. (HAVE_AS_IX86_TLSLDMPLT): Ditto. * configure: Regenerate. From-SVN: r237758
2016-06-24 15:37:06 +02:00
gcc_cv_as_ix86_tlsgdplt,,
[$as_ix86_gas_32_opt],
Check if linker supports R_386_TLS_GD_PLT, R_386_TLS_LDM_PLT relocs * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker supports R_386_TLS_GD_PLT reloc. (gcc_cv_as_ix86_tlsldmplt): Check if linker supports R_386_TLS_LDM_PLT reloc. * configure: Regenerate. * config.in: Regenerate. From-SVN: r183063
2012-01-10 14:21:53 +01:00
[call tls_gd@tlsgdplt],
[if test x$gcc_cv_ld != x \
configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. * configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. (HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble and $ld_ix86_gld_32_opt to link for 32bit target. (HAVE_AS_IX86_TLSLDMPLT): Ditto. * configure: Regenerate. From-SVN: r237758
2016-06-24 15:37:06 +02:00
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
Check if linker supports R_386_TLS_GD_PLT, R_386_TLS_LDM_PLT relocs * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker supports R_386_TLS_GD_PLT reloc. (gcc_cv_as_ix86_tlsldmplt): Check if linker supports R_386_TLS_LDM_PLT reloc. * configure: Regenerate. * config.in: Regenerate. From-SVN: r183063
2012-01-10 14:21:53 +01:00
gcc_cv_as_ix86_tlsgdplt=yes
fi
rm -f conftest],
configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt 2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Uros Bizjak <ubizjak@gmail.com> * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt (HAVE_AS_IX86_TLSGDPTL): Define. (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt. (HAVE_AS_IX86_TLSLDMPLT): Define. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (ix86_print_operand): Handle code 'p'. * config/i386/i386.md (*tls_global_dynamic_32_gnu): If TARGET_SUN_TLS, use @tlsgdplt or @plt. (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS. (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use @tlsldmplt or @plt. (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r174340
2011-05-27 17:45:56 +02:00
[AC_DEFINE(HAVE_AS_IX86_TLSGDPLT, 1,
Check if linker supports R_386_TLS_GD_PLT, R_386_TLS_LDM_PLT relocs * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker supports R_386_TLS_GD_PLT reloc. (gcc_cv_as_ix86_tlsldmplt): Check if linker supports R_386_TLS_LDM_PLT reloc. * configure: Regenerate. * config.in: Regenerate. From-SVN: r183063
2012-01-10 14:21:53 +01:00
[Define if your assembler and linker support @tlsgdplt.])])
configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt 2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Uros Bizjak <ubizjak@gmail.com> * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt (HAVE_AS_IX86_TLSGDPTL): Define. (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt. (HAVE_AS_IX86_TLSLDMPLT): Define. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (ix86_print_operand): Handle code 'p'. * config/i386/i386.md (*tls_global_dynamic_32_gnu): If TARGET_SUN_TLS, use @tlsgdplt or @plt. (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS. (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use @tlsldmplt or @plt. (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r174340
2011-05-27 17:45:56 +02:00
Improve @tlsldmplt test on Solaris 11/x86 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test for Solaris 11/x86 ld. * configure: Regenerate. From-SVN: r208399
2014-03-07 12:33:39 +01:00
conftest_s='
.section .tdata,"aw'$tls_section_flag'",@progbits
tls_ld:
.section .text,"ax",@progbits
call tls_ld@tlsldmplt'
configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. * configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. (HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble and $ld_ix86_gld_32_opt to link for 32bit target. (HAVE_AS_IX86_TLSLDMPLT): Ditto. * configure: Regenerate. From-SVN: r237758
2016-06-24 15:37:06 +02:00
configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt 2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Uros Bizjak <ubizjak@gmail.com> * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt (HAVE_AS_IX86_TLSGDPTL): Define. (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt. (HAVE_AS_IX86_TLSLDMPLT): Define. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (ix86_print_operand): Handle code 'p'. * config/i386/i386.md (*tls_global_dynamic_32_gnu): If TARGET_SUN_TLS, use @tlsgdplt or @plt. (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS. (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use @tlsldmplt or @plt. (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r174340
2011-05-27 17:45:56 +02:00
gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM_PLT reloc],
configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. * configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. (HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble and $ld_ix86_gld_32_opt to link for 32bit target. (HAVE_AS_IX86_TLSLDMPLT): Ditto. * configure: Regenerate. From-SVN: r237758
2016-06-24 15:37:06 +02:00
gcc_cv_as_ix86_tlsldmplt,,
[$as_ix86_gas_32_opt],
Improve @tlsldmplt test on Solaris 11/x86 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test for Solaris 11/x86 ld. * configure: Regenerate. From-SVN: r208399
2014-03-07 12:33:39 +01:00
[$conftest_s],
Check if linker supports R_386_TLS_GD_PLT, R_386_TLS_LDM_PLT relocs * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker supports R_386_TLS_GD_PLT reloc. (gcc_cv_as_ix86_tlsldmplt): Check if linker supports R_386_TLS_LDM_PLT reloc. * configure: Regenerate. * config.in: Regenerate. From-SVN: r183063
2012-01-10 14:21:53 +01:00
[if test x$gcc_cv_ld != x \
configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. * configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. (HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble and $ld_ix86_gld_32_opt to link for 32bit target. (HAVE_AS_IX86_TLSLDMPLT): Ditto. * configure: Regenerate. From-SVN: r237758
2016-06-24 15:37:06 +02:00
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
Check if linker supports R_386_TLS_GD_PLT, R_386_TLS_LDM_PLT relocs * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker supports R_386_TLS_GD_PLT reloc. (gcc_cv_as_ix86_tlsldmplt): Check if linker supports R_386_TLS_LDM_PLT reloc. * configure: Regenerate. * config.in: Regenerate. From-SVN: r183063
2012-01-10 14:21:53 +01:00
gcc_cv_as_ix86_tlsldmplt=yes
fi
Disable local dynamic TLS model on Solaris/x86 if as/ld cannot handle it * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag. (LIB_TLS_SPEC): Save as ld_tls_libs. (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0. (HAVE_AS_IX86_TLSLDM): New test. * configure, config.in: Regenerate. * config/i386/i386.c (legitimize_tls_address): Fall back to TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain cannot support TLS_MODEL_LOCAL_DYNAMIC. * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test. From-SVN: r208398
2014-03-07 12:30:40 +01:00
rm -f conftest])
AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDMPLT,
[`if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`],
[Define to 1 if your assembler and linker support @tlsldmplt.])
conftest_s='
.section .text,"ax",@progbits
.globl _start
.type _start, @function
_start:
leal value@tlsldm(%ebx), %eax
call ___tls_get_addr@plt
.section .tdata,"aw'$tls_section_flag'",@progbits
.type value, @object
value:'
gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM reloc],
gcc_cv_as_ix86_tlsldm,,
Apply missing changes From-SVN: r237737
2016-06-23 18:46:46 +02:00
[$as_ix86_gas_32_opt],
Disable local dynamic TLS model on Solaris/x86 if as/ld cannot handle it * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag. (LIB_TLS_SPEC): Save as ld_tls_libs. (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0. (HAVE_AS_IX86_TLSLDM): New test. * configure, config.in: Regenerate. * config/i386/i386.c (legitimize_tls_address): Fall back to TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain cannot support TLS_MODEL_LOCAL_DYNAMIC. * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test. From-SVN: r208398
2014-03-07 12:30:40 +01:00
[$conftest_s],
[if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
Apply missing changes From-SVN: r237737
2016-06-23 18:46:46 +02:00
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
Disable local dynamic TLS model on Solaris/x86 if as/ld cannot handle it * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag. (LIB_TLS_SPEC): Save as ld_tls_libs. (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0. (HAVE_AS_IX86_TLSLDM): New test. * configure, config.in: Regenerate. * config/i386/i386.c (legitimize_tls_address): Fall back to TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain cannot support TLS_MODEL_LOCAL_DYNAMIC. * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test. From-SVN: r208398
2014-03-07 12:30:40 +01:00
if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
|| dis conftest 2>/dev/null | grep nop > /dev/null; then
gcc_cv_as_ix86_tlsldm=yes
fi
fi
rm -f conftest])
AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDM,
[`if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`],
[Define to 1 if your assembler and linker support @tlsldm.])
configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt 2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Uros Bizjak <ubizjak@gmail.com> * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt (HAVE_AS_IX86_TLSGDPTL): Define. (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt. (HAVE_AS_IX86_TLSLDMPLT): Define. * configure: Regenerate. * config.in: Regenerate. * config/i386/i386.c (ix86_print_operand): Handle code 'p'. * config/i386/i386.md (*tls_global_dynamic_32_gnu): If TARGET_SUN_TLS, use @tlsgdplt or @plt. (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS. (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use @tlsldmplt or @plt. (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r174340
2011-05-27 17:45:56 +02:00
i386: Access external function via GOT slot for -fno-plt i386 psABI has been updated to clarify that R_386_GOT32X and R_386_GOT32 relocations can be used to access GOT without base register when PIC is disabled: https://groups.google.com/forum/#!topic/ia32-abi/awsRSvJOJfs 32-bit x86 assembler and linker from binutils 2.26.1 and 2.27 support call/jmp *_start@GOT cmpl $0, bar@GOT for both normal and IFUNC functions. We check if 32-bit x86 assembler and linker have the fix for: https://sourceware.org/bugzilla/show_bug.cgi?id=20244 before accessing external function via GOT slot for -fno-plt in both PIC and non-PIC modes. PR target/66232 PR target/67400 * configure.ac (as_ix86_tls_ldm_opt): Renamed to ... (as_ix86_gas_32_opt): This. (ld_ix86_tls_ldm_opt): Renamed to ... (ld_ix86_gld_32_opt): This. (R_386_TLS_LDM reloc): Updated. (R_386_GOT32X reloc): New assembler/linker check. (HAVE_AS_IX86_GOT32X): New. Defined to 1 if 32-bit assembler and linker support "jmp *_start@GOT" and "cmpl $0, bar@GOT". Otherise, defined to 0. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (ix86_force_load_from_GOT_p): Return true if HAVE_AS_IX86_GOT32X is 1 in 32-bit mode. (ix86_legitimate_address_p): Allow UNSPEC_GOT for -fno-plt if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Also support UNSPEC_GOT if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Generate UNSPEC_GOT in 32-bit mode to load the external function address via the GOT slot. (ix86_nopic_noplt_attribute_p): Check both TARGET_64BIT and HAVE_AS_IX86_GOT32X before returning false. (ix86_output_call_insn): Generate "%!jmp/call\t*%p0@GOT" in 32-bit mode if ix86_nopic_noplt_attribute_p returns true. gcc/testsuite/ PR target/66232 PR target/67400 * gcc.target/i386/pr66232-14.c: New file. * gcc.target/i386/pr66232-15.c: Likewise. * gcc.target/i386/pr66232-16.c: Likewise. * gcc.target/i386/pr66232-17.c: Likewise. * gcc.target/i386/pr67400-1.c: Don't disable for ia32. Scan for ia32 if R_386_GOT32X relocation is supported. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. * lib/target-supports.exp (check_effective_target_got32x_reloc): New. From-SVN: r237736
2016-06-23 18:30:43 +02:00
conftest_s='
.data
bar:
.byte 1
.text
.global _start
_start:
cmpl $0, bar@GOT
jmp *_start@GOT'
gcc_GAS_CHECK_FEATURE([R_386_GOT32X reloc],
gcc_cv_as_ix86_got32x,,
Apply missing changes From-SVN: r237737
2016-06-23 18:46:46 +02:00
[$as_ix86_gas_32_opt],
i386: Access external function via GOT slot for -fno-plt i386 psABI has been updated to clarify that R_386_GOT32X and R_386_GOT32 relocations can be used to access GOT without base register when PIC is disabled: https://groups.google.com/forum/#!topic/ia32-abi/awsRSvJOJfs 32-bit x86 assembler and linker from binutils 2.26.1 and 2.27 support call/jmp *_start@GOT cmpl $0, bar@GOT for both normal and IFUNC functions. We check if 32-bit x86 assembler and linker have the fix for: https://sourceware.org/bugzilla/show_bug.cgi?id=20244 before accessing external function via GOT slot for -fno-plt in both PIC and non-PIC modes. PR target/66232 PR target/67400 * configure.ac (as_ix86_tls_ldm_opt): Renamed to ... (as_ix86_gas_32_opt): This. (ld_ix86_tls_ldm_opt): Renamed to ... (ld_ix86_gld_32_opt): This. (R_386_TLS_LDM reloc): Updated. (R_386_GOT32X reloc): New assembler/linker check. (HAVE_AS_IX86_GOT32X): New. Defined to 1 if 32-bit assembler and linker support "jmp *_start@GOT" and "cmpl $0, bar@GOT". Otherise, defined to 0. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (ix86_force_load_from_GOT_p): Return true if HAVE_AS_IX86_GOT32X is 1 in 32-bit mode. (ix86_legitimate_address_p): Allow UNSPEC_GOT for -fno-plt if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Also support UNSPEC_GOT if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Generate UNSPEC_GOT in 32-bit mode to load the external function address via the GOT slot. (ix86_nopic_noplt_attribute_p): Check both TARGET_64BIT and HAVE_AS_IX86_GOT32X before returning false. (ix86_output_call_insn): Generate "%!jmp/call\t*%p0@GOT" in 32-bit mode if ix86_nopic_noplt_attribute_p returns true. gcc/testsuite/ PR target/66232 PR target/67400 * gcc.target/i386/pr66232-14.c: New file. * gcc.target/i386/pr66232-15.c: Likewise. * gcc.target/i386/pr66232-16.c: Likewise. * gcc.target/i386/pr66232-17.c: Likewise. * gcc.target/i386/pr67400-1.c: Don't disable for ia32. Scan for ia32 if R_386_GOT32X relocation is supported. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. * lib/target-supports.exp (check_effective_target_got32x_reloc): New. From-SVN: r237736
2016-06-23 18:30:43 +02:00
[$conftest_s],
[if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
&& test x$gcc_cv_readelf != x \
&& $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
| grep R_386_GOT32X > /dev/null 2>&1 \
Apply missing changes From-SVN: r237737
2016-06-23 18:46:46 +02:00
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
i386: Access external function via GOT slot for -fno-plt i386 psABI has been updated to clarify that R_386_GOT32X and R_386_GOT32 relocations can be used to access GOT without base register when PIC is disabled: https://groups.google.com/forum/#!topic/ia32-abi/awsRSvJOJfs 32-bit x86 assembler and linker from binutils 2.26.1 and 2.27 support call/jmp *_start@GOT cmpl $0, bar@GOT for both normal and IFUNC functions. We check if 32-bit x86 assembler and linker have the fix for: https://sourceware.org/bugzilla/show_bug.cgi?id=20244 before accessing external function via GOT slot for -fno-plt in both PIC and non-PIC modes. PR target/66232 PR target/67400 * configure.ac (as_ix86_tls_ldm_opt): Renamed to ... (as_ix86_gas_32_opt): This. (ld_ix86_tls_ldm_opt): Renamed to ... (ld_ix86_gld_32_opt): This. (R_386_TLS_LDM reloc): Updated. (R_386_GOT32X reloc): New assembler/linker check. (HAVE_AS_IX86_GOT32X): New. Defined to 1 if 32-bit assembler and linker support "jmp *_start@GOT" and "cmpl $0, bar@GOT". Otherise, defined to 0. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (ix86_force_load_from_GOT_p): Return true if HAVE_AS_IX86_GOT32X is 1 in 32-bit mode. (ix86_legitimate_address_p): Allow UNSPEC_GOT for -fno-plt if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Also support UNSPEC_GOT if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Generate UNSPEC_GOT in 32-bit mode to load the external function address via the GOT slot. (ix86_nopic_noplt_attribute_p): Check both TARGET_64BIT and HAVE_AS_IX86_GOT32X before returning false. (ix86_output_call_insn): Generate "%!jmp/call\t*%p0@GOT" in 32-bit mode if ix86_nopic_noplt_attribute_p returns true. gcc/testsuite/ PR target/66232 PR target/67400 * gcc.target/i386/pr66232-14.c: New file. * gcc.target/i386/pr66232-15.c: Likewise. * gcc.target/i386/pr66232-16.c: Likewise. * gcc.target/i386/pr66232-17.c: Likewise. * gcc.target/i386/pr67400-1.c: Don't disable for ia32. Scan for ia32 if R_386_GOT32X relocation is supported. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. * lib/target-supports.exp (check_effective_target_got32x_reloc): New. From-SVN: r237736
2016-06-23 18:30:43 +02:00
if $gcc_cv_objdump -dw conftest 2>&1 \
| grep 0xffffff > /dev/null 2>&1; then
gcc_cv_as_ix86_got32x=no
else
gcc_cv_as_ix86_got32x=yes
fi
fi
rm -f conftest])
AC_DEFINE_UNQUOTED(HAVE_AS_IX86_GOT32X,
[`if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler and linker support @GOT.])
configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. * configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. (HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble and $ld_ix86_gld_32_opt to link for 32bit target. (HAVE_AS_IX86_TLSLDMPLT): Ditto. * configure: Regenerate. From-SVN: r237758
2016-06-24 15:37:06 +02:00
gcc_GAS_CHECK_FEATURE([GOTOFF in data],
gcc_cv_as_ix86_gotoff_in_data, [2,11,0],
[$as_ix86_gas_32_opt],
[ .text
.L0:
nop
.data
.long .L0@GOTOFF])
AC_DEFINE_UNQUOTED(HAVE_AS_GOTOFF_IN_DATA,
[`if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`],
[Define true if the assembler supports '.long foo@GOTOFF'.])
Call tls_get_addr via GOT for GNU TLS if possible There are extensions to x86-64 psABI: https://groups.google.com/forum/#!topic/x86-64-abi/de5_KnLHxtI and i386 psABI: https://groups.google.com/forum/#!topic/ia32-abi/awsRSvJOJfs to call tls_get_addr via GOT. X86 assembler and linker in binutils 2.27 implemented call *__tls_get_addr@GOTPCREL(%rip) in 64-bit and call *___tls_get_addr@GOT(%reg) in 32-bit to access global and local thread loal variables in shared library. We check if 32-bit x86 assembler and linker work with call *___tls_get_addr@GOT(%reg) as 32-bit and 64-bit assembler and linker are enabled togther. In 32-bit, since any integer register except EAX, which is used to pass parameter to ___tls_get_addr, and ESP, can be used as GOT base, a new register class, TLS_GOTBASE_REGS, along with a new constraint, Yb, are added. They are used to improve register allocation for 32-bit dynamic TLS patterns. gcc/ * configure.ac (calling ___tls_get_addr via GOT): New assembler/linker check. (HAVE_AS_IX86_TLS_GET_ADDR_GOT): New. Defined to 1 if 32-bit assembler and linker supports calling ___tls_get_addr via GOT. Otherise, defined to 0. * config.in: Regenerated. * configure: Likewise. * config/i386/constraints.md (Yb): New constraint. * config/i386/i386.h (reg_class): Add TLS_GOTBASE_REGS. (REG_CLASS_NAMES): Likewise. (REG_CLASS_CONTENTS): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Replace the b constraint with the Yb constraint. Call ___tls_get_addr via GOT for GNU TLS with -fno-plt if HAVE_AS_IX86_TLS_GET_ADDR_GOT is 1. (*tls_local_dynamic_base_32_gnu): Likewise. (*tls_global_dynamic_64_<mode>): Call _tls_get_addr via GOT for GNU TLS with -fno-plt if HAVE_AS_IX86_TLS_GET_ADDR_GOT is 1. (*tls_local_dynamic_base_64_<mode>): Likewise. gcc/testsuite/ * gcc.target/i386/noplt-gd-1.c: New test. * gcc.target/i386/noplt-gd-2.c: Likewise. * gcc.target/i386/noplt-gd-3.c: Likewise. * gcc.target/i386/noplt-ld-1.c: Likewise. * gcc.target/i386/noplt-ld-2.c: Likewise. * gcc.target/i386/noplt-ld-3.c: Likewise. * lib/target-supports.exp (check_effective_target_tls_get_addr_via_got): New. From-SVN: r237765
2016-06-24 19:32:52 +02:00
conftest_s='
.section .text,"ax",@progbits
.globl _start
.type _start, @function
_start:
leal ld@tlsldm(%ecx), %eax
call *___tls_get_addr@GOT(%ecx)
leal gd@tlsgd(%ecx), %eax
call *___tls_get_addr@GOT(%ecx)
.section .tdata,"aw'$tls_section_flag'",@progbits
.type ld, @object
ld:
.byte 0
.globl gd
.type gd, @object
gd:
.byte 0'
gcc_GAS_CHECK_FEATURE([calling ___tls_get_addr via GOT],
gcc_cv_as_ix86_tls_get_addr_via_got,,
[$as_ix86_gas_32_opt],
[$conftest_s],
[if test x$gcc_cv_ld != x \
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
gcc_cv_as_ix86_tls_get_addr_via_got=yes
fi
rm -f conftest])
AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLS_GET_ADDR_GOT,
[`if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler and linker support calling ___tls_get_addr via GOT.])
Jakub Jelinek <jj@ultra.linux.cz> * config/sparc/sparc.h (ASM_DECLARE_REGISTER_GLOBAL): New macro. (RTX_OK_FOR_OLO10): Likewise. (GO_IF_LEGITIMATE_ADDRESS): If assembler supports offsetable %lo(), allow it in addresses... (PRINT_OPERAND_ADDRESS): ... and print it appropriately. * config/sparc/sparc.md (sethi_di_medlow_embmedany_pic): sethi %lo() does not make sense. * config/sparc/sparc.c (sparc_hard_reg_printed): New array. (sparc_output_scratch_registers): New function. (output_function_prologue, sparc_flat_output_function_prologue): Use it. * varasm.c (make_decl_rtl): Use ASM_DECLARE_REGISTER_GLOBAL if defined. * tm.texi (ASM_DECLARE_REGISTER_GLOBAL): Document it. * configure.in: Add check for .register pseudo-op support in as and check for offsetable %lo(). * acconfig.h: Add templates for the above checks. * configure: Regenerate. Richard Henderson <rth@cygnus.com> * sparc/linux64.h (TARGET_DEFAULT): Remove MASK_APP_REGS. * sparc/sol2-sld-64.h (TARGET_DEFAULT): Likewise. * sparc/sol2.h (TARGET_DEFAULT): Likewise. From-SVN: r28414
1999-08-03 00:58:04 +02:00
;;
configure.in (HAVE_AS_LTOFFX_LDXMOV_RELOCS): New ia64 test. * configure.in (HAVE_AS_LTOFFX_LDXMOV_RELOCS): New ia64 test. * config.in, configure: Rebuild. * config/ia64/ia64.c (ia64_ld_address_bypass_p): Accept lo_sum. * config/ia64/ia64.md (load_symptr): Use high/lo_sum for the paired ldtoffx and ldxmov annotations. (load_symptr_internal1): Remove. (load_symptr_high, load_symptr_low): New. From-SVN: r63696
2003-03-02 23:15:51 +01:00
ia64*-*-*)
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_GAS_CHECK_FEATURE([ltoffx and ldxmov relocs],
gcc_cv_as_ia64_ltoffx_ldxmov_relocs, [2,14,0],,
configure.in: (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting and insert missing empty... * configure.in: (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting and insert missing empty argument. * configure: Regenerate. From-SVN: r70242
2003-08-08 07:36:02 +02:00
[ .text
configure.in (HAVE_AS_LTOFFX_LDXMOV_RELOCS): New ia64 test. * configure.in (HAVE_AS_LTOFFX_LDXMOV_RELOCS): New ia64 test. * config.in, configure: Rebuild. * config/ia64/ia64.c (ia64_ld_address_bypass_p): Accept lo_sum. * config/ia64/ia64.md (load_symptr): Use high/lo_sum for the paired ldtoffx and ldxmov annotations. (load_symptr_internal1): Remove. (load_symptr_high, load_symptr_low): New. From-SVN: r63696
2003-03-02 23:15:51 +01:00
addl r15 = @ltoffx(x#), gp
;;
configure.in: (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting and insert missing empty... * configure.in: (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting and insert missing empty argument. * configure: Regenerate. From-SVN: r70242
2003-08-08 07:36:02 +02:00
ld8.mov r16 = [[r15]], x#],,
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
[AC_DEFINE(HAVE_AS_LTOFFX_LDXMOV_RELOCS, 1,
[Define if your assembler supports ltoffx and ldxmov relocations.])])
configure.in (HAVE_AS_LTOFFX_LDXMOV_RELOCS): New ia64 test. * configure.in (HAVE_AS_LTOFFX_LDXMOV_RELOCS): New ia64 test. * config.in, configure: Rebuild. * config/ia64/ia64.c (ia64_ld_address_bypass_p): Accept lo_sum. * config/ia64/ia64.md (load_symptr): Use high/lo_sum for the paired ldtoffx and ldxmov annotations. (load_symptr_internal1): Remove. (load_symptr_high, load_symptr_low): New. From-SVN: r63696
2003-03-02 23:15:51 +01:00
;;
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
configure.in: Test for PowerPC mfcr field support in assembler. 2003-07-07 David Edelsohn <edelsohn@gnu.org> Fariborz Jahanian <fjahanian@apple.com> * configure.in: Test for PowerPC mfcr field support in assembler. * config.in, configure: Regenderated. * config/rs6000/power4.md: Add mfcrf reservation. * config/rs6000/rs6000-protos.h (mfcr_operation): Declare. * config/rs6000/rs6000.c (mfcr_operation): Define. (print_operand): Add 'Q' case for mfcrf. * config/rs6000/rs6000.h (TARGET_MFCRF): New. * config/rs6000/rs6000.md (attribute "type"): Add mfcrf. (movcc_internal1): Emit optional field operand for mfcr and set "type" attribute appropriately. (mfcr SCC): Likewise. (movesi_from_cr_one): New. Co-Authored-By: Fariborz Jahanian <fjahanian@apple.com> From-SVN: r69064
2003-07-08 03:45:30 +02:00
powerpc*-*-*)
configure.ac (gcc_cv_as_powerpc_mfcrf, [...]): Detangle. * configure.ac (gcc_cv_as_powerpc_mfcrf, gcc_cv_as_machine_directive): Detangle. From-SVN: r232697
2016-01-21 19:50:17 +01:00
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
case $target in
re PR bootstrap/18142 ("Unknown pseudo-op: .machine" compiling darwin-crt2.c) PR bootstrap/18142 Re-applied following, with two modifications: add a URL for the fixed cctools; only exit if $build = $target. 2004-10-18 Kelley Cook <kcook@gcc.gnu.org> * configure.ac (powerpc-*-darwin*): Require assembler to support .machine directive. * configure: Regenerate. From-SVN: r91406
2004-11-28 07:06:26 +01:00
*-*-darwin*)
gcc_GAS_CHECK_FEATURE([.machine directive support],
gcc_cv_as_machine_directive,,,
[ .machine ppc7400])
if test x$gcc_cv_as_machine_directive != xyes; then
echo "*** This target requires an assembler supporting \".machine\"" >&2
echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
test x$build = x$target && exit 1
fi
configure.ac (gcc_cv_as_powerpc_mfcrf, [...]): Detangle. * configure.ac (gcc_cv_as_powerpc_mfcrf, gcc_cv_as_machine_directive): Detangle. From-SVN: r232697
2016-01-21 19:50:17 +01:00
;;
esac
case $target in
*-*-aix*) conftest_s=' .machine "pwr5"
.csect .text[[PR]]
mfcr 3,128';;
*-*-darwin*) conftest_s=' .text
configure.ac (gcc_cv_as_powerpc_mfcrf): Correct test for mfcr. * configure.ac (gcc_cv_as_powerpc_mfcrf): Correct test for mfcr. * configure: Regenerate. From-SVN: r77325
2004-02-05 18:09:05 +01:00
mfcr r3,128';;
configure.ac (powerpc-*-darwin*): Require assembler to support .machine directive. 2004-10-18 Kelley Cook <kcook@gcc.gnu.org> * configure.ac (powerpc-*-darwin*): Require assembler to support .machine directive. * configure: Regenerate. From-SVN: r89264
2004-10-19 02:21:03 +02:00
*) conftest_s=' .machine power4
configure.ac: Add .machine power4 directive when testing for mfcr field. * configure.ac: Add .machine power4 directive when testing for mfcr field. * configure: Regenerate. From-SVN: r89076
2004-10-15 04:26:15 +02:00
.text
configure.ac (gcc_cv_as_powerpc_mfcrf): Correct test for mfcr. * configure.ac (gcc_cv_as_powerpc_mfcrf): Correct test for mfcr. * configure: Regenerate. From-SVN: r77325
2004-02-05 18:09:05 +01:00
mfcr 3,128';;
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
esac
gcc_GAS_CHECK_FEATURE([mfcr field support],
gcc_cv_as_powerpc_mfcrf, [2,14,0],,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_MFCRF, 1,
[Define if your assembler supports mfcr field.])])
config.gcc ({powerpc,rs6000}-ibm-aix*): Remove rs6000/aix.opt from extra_options. * config.gcc ({powerpc,rs6000}-ibm-aix*): Remove rs6000/aix.opt from extra_options. * config.in (HAVE_AS_POPCNTB): New. * configure.ac (HAVE_AS_MFCRF): Add .machine "pwr5" to AIX test. (HAVE_AS_POPCNTB): New. * configure: Regenerated. * config/rs6000/aix.h (TARGET_XL_COMPAT): Delete. * config/rs6000/rs6000.c (rs6000_override_options, power5): Add MASK_POPCNTB. Uncomment rs6000_sched_restricted_insns_priority and rs6000_sched_costly_dep. * config/rs6000/rs6000.h (TARGET_POPCNTB): New. (TARGET_XL_COMPAT): Delete. * config/rs6000/rs6000.md (UNSPEC_POPCNTB): New. (popcount<mode>2): New. (popcntb<mode>2): New. * config/rs6000/rs6000.opt (mpopcntb): New. From-SVN: r99356
2005-05-07 20:51:50 +02:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr5"
.csect .text[[PR]]
popcntb 3,3';;
*) conftest_s=' .machine power5
.text
popcntb 3,3';;
esac
gcc_GAS_CHECK_FEATURE([popcntb support],
gcc_cv_as_powerpc_popcntb, [2,17,0],,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_POPCNTB, 1,
[Define if your assembler supports popcntb field.])])
invoke.texi (RS/6000 and PowerPC Options): Add -mmfcrf, -mpopcntb, -mfprnd. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mmfcrf, -mpopcntb, -mfprnd. Add -mcpu=power5+. * configure.ac: Add test for FP rounding instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PPCSQ, _ARCH_PPCGR, _ARCH_PWR4, _ARCH_PWR5, _ARCH_PWR5X if features enabled. * config/rs6000/rs6000.opt (mfprnd): New. * config/rs6000/rs6000.c (processor_target_table): Add power5+. (POWERPC_MASKS): Add MASK_POPCNTB and MASK_FPRND. * config/rs6000/aix52.h (ASM_CPU_SPEC): Add -mpower5+. * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add -mpower5+. (TARGET_FPRND): New. * config/rs6000/rs6000.md (UNSPEC_FRIM, UNSPEC_FRIN, UNSPEC_FRIP, UNSPEC_FRIZ): New. (btrunc<mode>2): New. (ceil<mode>2): New. (floor<mode>2): New. (round<mode>2): New. From-SVN: r106938
2005-11-15 06:00:40 +01:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr5x"
.csect .text[[PR]]
frin 1,1';;
configure.ac: Use .machine power5 not power5x. * configure.ac: Use .machine power5 not power5x. * configure: Regenerate. From-SVN: r107064
2005-11-16 03:54:55 +01:00
*) conftest_s=' .machine power5
invoke.texi (RS/6000 and PowerPC Options): Add -mmfcrf, -mpopcntb, -mfprnd. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mmfcrf, -mpopcntb, -mfprnd. Add -mcpu=power5+. * configure.ac: Add test for FP rounding instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PPCSQ, _ARCH_PPCGR, _ARCH_PWR4, _ARCH_PWR5, _ARCH_PWR5X if features enabled. * config/rs6000/rs6000.opt (mfprnd): New. * config/rs6000/rs6000.c (processor_target_table): Add power5+. (POWERPC_MASKS): Add MASK_POPCNTB and MASK_FPRND. * config/rs6000/aix52.h (ASM_CPU_SPEC): Add -mpower5+. * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add -mpower5+. (TARGET_FPRND): New. * config/rs6000/rs6000.md (UNSPEC_FRIM, UNSPEC_FRIN, UNSPEC_FRIP, UNSPEC_FRIZ): New. (btrunc<mode>2): New. (ceil<mode>2): New. (floor<mode>2): New. (round<mode>2): New. From-SVN: r106938
2005-11-15 06:00:40 +01:00
.text
frin 1,1';;
esac
gcc_GAS_CHECK_FEATURE([fp round support],
gcc_cv_as_powerpc_fprnd, [2,17,0],,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_FPRND, 1,
[Define if your assembler supports fprnd.])])
invoke.texi: Add cpu_type power6x (RS/6000 and PowerPC Options): Add -mmfpgpr. * doc/invoke.texi: Add cpu_type power6x (RS/6000 and PowerPC Options): Add -mmfpgpr. * config.gcc: Add cpu_type power6x. * configure.ac: Add test for mf{t,f}gpr instructions. (HAVE_AS_MFPGPR): New. * config.in: Regenerate. * configure: Regenerate. * config/rs6000/aix52.h (ASM_CPU_SPEC): Add power6x. * config/rs6000/rs6000.md (define_attr "type"): Add insert_dword, shift,trap,var_shift_rotate,cntlz,exts, var_delayed_compare, mffgpr and mftgpr attributes. (define_attr "cpu"): Add power6. Change instruction sequences to use new attributes. (floatsidf2,fix_truncdfsi2): use TARGET_MFPGPR. (fix_truncdfsi2_mfpgpr): New. (floatsidf_ppc64_mfpgpr): New. (floatsidf_ppc64): Added !TARGET_MFPGPR condition. (movdf_hardfloat64_mfpgpr,movdi_mfpgpr): New. (movdf_hardfloat64): Added !TARGET_MFPGPR condition. (movdi_internal64): Added !TARGET_MFPGPR and related conditions. (fix_truncdfsi2): Use gpc_reg_operand constraint. * config/rs6000/{6xx.md,power4.md,8540.md,603.md,mpc.md, 7xx.md,rios2.md,7450.md,440.md,rios1.md,rs64.md,power5.md,40x.md}: Add descriptions for insert_dword, shift,trap,var_shift_rotate, cntlz,exts and var_delayed_compare. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6X, if features enabled. * config/rs6000/rs6000.opt (mmfpgpr): New. * config/rs6000/rs6000.c (rs6000_align_branch_targets): New variable. (cached_can_issue_more): New variable. (processor_costs): Add power6_cost. (rs6000_sched_init): New function. (is_dispatch_slot_restricted): Deleted. (set_to_load_agen): New function. (is_load_insn,is_store_insn): New functions. (adjacent_mem_locations): New function. (insn_must_be_first_in_group): New function. (insn_must_be_last_in_group): New function. (rs6000_sched_reorder): New function. (rs6000_sched_reorder2): New function. (TARGET_SCHED_INIT,TARGET_SCHED_REORDER, TARGET_SCHED_REORDER2): Define. (processor_target_table): Use PROCESSOR_POWER6 for power6. Add power6x. Add MASK_MFPGPR for power6x. (POWERPC_MASKS): Add MASK_MFPGPR. (rs6000_override_options): Set rs6000_always_hint to false for power6. Set rs6000_align_branch_targets. Replace rs6000_sched_groups check with rs6000_align_branch_targets. Use PROCESSOR_POWER6. (last_scheduled_insn): New variable. (load_store_pendulum): New variable. (rs6000_variable_issue): Set last_scheduled_insn and cached_can_issue_more. (rs6000_adjust_cost): Add power6 cost adjustments. (rs6000_adjust_priority): Replace is_dispatch_slot_restricted with insn_must_be_first_in_group. Add power6 priority adjustments. (rs6000_issue_rate): Add CPU_POWER6. (insn_terminates_group_p): Use insn_must_be_{first,last}_in_group. * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_POWER6. (TARGET_MFPGPR): New. (SECONDARY_MEMORY_NEEDED): Use TARGET_MFPGPR. (ASM_CPU_SPEC): Add power6x. (SECONDARY_MEMORY_NEEDED): Added mode!=DFmode and mode!=DImode conditions. * config/rs6000/power6.md: New file. Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com> From-SVN: r118396
2006-11-01 21:47:53 +01:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr6"
.csect .text[[PR]]
mffgpr 1,3';;
*) conftest_s=' .machine power6
.text
mffgpr 1,3';;
esac
gcc_GAS_CHECK_FEATURE([move fp gpr support],
Step 1 of VSX changes: Powerpc infrstructure changes Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com> Co-Authored-By: Revital Eres <eres@il.ibm.com> From-SVN: r148869
2009-06-23 22:15:15 +02:00
gcc_cv_as_powerpc_mfpgpr, [2,19,2],,
invoke.texi: Add cpu_type power6x (RS/6000 and PowerPC Options): Add -mmfpgpr. * doc/invoke.texi: Add cpu_type power6x (RS/6000 and PowerPC Options): Add -mmfpgpr. * config.gcc: Add cpu_type power6x. * configure.ac: Add test for mf{t,f}gpr instructions. (HAVE_AS_MFPGPR): New. * config.in: Regenerate. * configure: Regenerate. * config/rs6000/aix52.h (ASM_CPU_SPEC): Add power6x. * config/rs6000/rs6000.md (define_attr "type"): Add insert_dword, shift,trap,var_shift_rotate,cntlz,exts, var_delayed_compare, mffgpr and mftgpr attributes. (define_attr "cpu"): Add power6. Change instruction sequences to use new attributes. (floatsidf2,fix_truncdfsi2): use TARGET_MFPGPR. (fix_truncdfsi2_mfpgpr): New. (floatsidf_ppc64_mfpgpr): New. (floatsidf_ppc64): Added !TARGET_MFPGPR condition. (movdf_hardfloat64_mfpgpr,movdi_mfpgpr): New. (movdf_hardfloat64): Added !TARGET_MFPGPR condition. (movdi_internal64): Added !TARGET_MFPGPR and related conditions. (fix_truncdfsi2): Use gpc_reg_operand constraint. * config/rs6000/{6xx.md,power4.md,8540.md,603.md,mpc.md, 7xx.md,rios2.md,7450.md,440.md,rios1.md,rs64.md,power5.md,40x.md}: Add descriptions for insert_dword, shift,trap,var_shift_rotate, cntlz,exts and var_delayed_compare. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6X, if features enabled. * config/rs6000/rs6000.opt (mmfpgpr): New. * config/rs6000/rs6000.c (rs6000_align_branch_targets): New variable. (cached_can_issue_more): New variable. (processor_costs): Add power6_cost. (rs6000_sched_init): New function. (is_dispatch_slot_restricted): Deleted. (set_to_load_agen): New function. (is_load_insn,is_store_insn): New functions. (adjacent_mem_locations): New function. (insn_must_be_first_in_group): New function. (insn_must_be_last_in_group): New function. (rs6000_sched_reorder): New function. (rs6000_sched_reorder2): New function. (TARGET_SCHED_INIT,TARGET_SCHED_REORDER, TARGET_SCHED_REORDER2): Define. (processor_target_table): Use PROCESSOR_POWER6 for power6. Add power6x. Add MASK_MFPGPR for power6x. (POWERPC_MASKS): Add MASK_MFPGPR. (rs6000_override_options): Set rs6000_always_hint to false for power6. Set rs6000_align_branch_targets. Replace rs6000_sched_groups check with rs6000_align_branch_targets. Use PROCESSOR_POWER6. (last_scheduled_insn): New variable. (load_store_pendulum): New variable. (rs6000_variable_issue): Set last_scheduled_insn and cached_can_issue_more. (rs6000_adjust_cost): Add power6 cost adjustments. (rs6000_adjust_priority): Replace is_dispatch_slot_restricted with insn_must_be_first_in_group. Add power6 priority adjustments. (rs6000_issue_rate): Add CPU_POWER6. (insn_terminates_group_p): Use insn_must_be_{first,last}_in_group. * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_POWER6. (TARGET_MFPGPR): New. (SECONDARY_MEMORY_NEEDED): Use TARGET_MFPGPR. (ASM_CPU_SPEC): Add power6x. (SECONDARY_MEMORY_NEEDED): Added mode!=DFmode and mode!=DImode conditions. * config/rs6000/power6.md: New file. Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com> From-SVN: r118396
2006-11-01 21:47:53 +01:00
[$conftest_s],,
[AC_DEFINE(HAVE_AS_MFPGPR, 1,
[Define if your assembler supports mffgpr and mftgpr.])])
configure.ac: Add --enable-secureplt. * configure.ac: Add --enable-secureplt. (HAVE_AS_REL16): Test for R_PPC_REL16 relocs. * config.in: Regenerate. * configure: Regenerate. * config.gcc (powerpc64-*-linux*, powerpc-*-linux*): Add rs6000/secureplt.h to tm_file when enable_secureplt. * doc/invoke.texi (msecure-plt, mbss-plt): Document. * doc/install.texi: Document --enable-targets and --enable-secureplt. Correct xrefs to "Using the GNU Compiler Collection (GCC)". * config/rs6000/secureplt.h: New file. * config/rs6000/sysv4.h (TARGET_SECURE_PLT): Define. (SUBTARGET_OVERRIDE_OPTIONS): Error if -msecure-plt given without assembler support. (CC1_SECURE_PLT_DEFAULT_SPEC): Define. (CC1_SPEC): Delete duplicate mno-sdata. Invoke cc1_secure_plt_default. (SUBTARGET_EXTRA_SPECS): Add cc1_secure_plt_default. * config/rs6000/sysv4.opt (msecure-plt, bss-plt): Add options. * config/rs6000/rs6000.h (TARGET_SECURE_PLT): Define. * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Handle TARGET_SECURE_PLT got register load sequence. (rs6000_emit_prologue): Call rs6000_emit_load_toc_table when TARGET_SECURE_PLT. (rs6000_elf_declare_function_name): Don't emit toc address offset word when TARGET_SECURE_PLT. * config/rs6000/rs6000.md (elf_high, elf_low): Move past load_toc_*. (load_toc_v4_PIC_1) Enable for TARGET_SECURE_PLT. (load_toc_v4_PIC_3b, load_toc_v4_PIC_3c): New insns. (call, call_value): Mark pic_offset_table_rtx used for sysv pic and TARGET_SECURE_PLT. (call_nonlocal_sysv, call_value_nonlocal_sysv, sibcall_nonlocal_sysv, sibcall_value_nonlocal_sysv): Add 32768 offset when TARGET_SECURE_PLT and -fPIC. * config/rs6000/tramp.asm (trampoline_initial): Use "bcl 20,31". (__trampoline_setup): Likewise. Init r30 before plt call. From-SVN: r100415
2005-06-01 02:30:26 +02:00
case $target in
*-*-aix*) conftest_s=' .csect .text[[PR]]
LCF..0:
addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
*-*-darwin*)
conftest_s=' .text
LCF0:
addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
*) conftest_s=' .text
.LCF0:
addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
esac
configure.ac (HAVE_AS_REL16): Move test back to correct place. * configure.ac (HAVE_AS_REL16): Move test back to correct place. * configure: Regenerate. From-SVN: r122511
2007-03-03 20:23:06 +01:00
gcc_GAS_CHECK_FEATURE([rel16 relocs],
gcc_cv_as_powerpc_rel16, [2,17,0], -a32,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_REL16, 1,
[Define if your assembler supports R_PPC_REL16 relocs.])])
invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * configure.ac (HAVE_GAS_CMPB): Check for assembler support of the cmpb instruction. (HAVE_GAS_DFP): Check for assembler support of decimal floating point instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.opt (mcmpb, mdfp): New. * config/rs6000/rs6000.c (rs6000_override_options): Add CMPB and DFP masks to power6 and power6x and to POWERPC_MASKS. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6. * config/rs6000/rs6000.h: Check assembler support for CMPB and DFP. * config/rs6000/sysv4.opt (mprototype): Use variable, not mask. * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Access PROTOTYPE as variable, not mask. From-SVN: r122179
2007-02-21 00:11:43 +01:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr6"
.csect .text[[PR]]
cmpb 3,4,5';;
*) conftest_s=' .machine power6
.text
cmpb 3,4,5';;
esac
gcc_GAS_CHECK_FEATURE([compare bytes support],
Step 1 of VSX changes: Powerpc infrstructure changes Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com> Co-Authored-By: Revital Eres <eres@il.ibm.com> From-SVN: r148869
2009-06-23 22:15:15 +02:00
gcc_cv_as_powerpc_cmpb, [2,19,2], -a32,
invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * configure.ac (HAVE_GAS_CMPB): Check for assembler support of the cmpb instruction. (HAVE_GAS_DFP): Check for assembler support of decimal floating point instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.opt (mcmpb, mdfp): New. * config/rs6000/rs6000.c (rs6000_override_options): Add CMPB and DFP masks to power6 and power6x and to POWERPC_MASKS. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6. * config/rs6000/rs6000.h: Check assembler support for CMPB and DFP. * config/rs6000/sysv4.opt (mprototype): Use variable, not mask. * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Access PROTOTYPE as variable, not mask. From-SVN: r122179
2007-02-21 00:11:43 +01:00
[$conftest_s],,
[AC_DEFINE(HAVE_AS_CMPB, 1,
[Define if your assembler supports cmpb.])])
case $target in
*-*-aix*) conftest_s=' .machine "pwr6"
.csect .text[[PR]]
configure.ac: Fix assembler test for powerpc*-linux decimal float. * configure.ac: Fix assembler test for powerpc*-linux decimal float. * configure: Regenerate. From-SVN: r123272
2007-03-28 00:14:02 +02:00
dadd 1,2,3';;
invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * configure.ac (HAVE_GAS_CMPB): Check for assembler support of the cmpb instruction. (HAVE_GAS_DFP): Check for assembler support of decimal floating point instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.opt (mcmpb, mdfp): New. * config/rs6000/rs6000.c (rs6000_override_options): Add CMPB and DFP masks to power6 and power6x and to POWERPC_MASKS. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6. * config/rs6000/rs6000.h: Check assembler support for CMPB and DFP. * config/rs6000/sysv4.opt (mprototype): Use variable, not mask. * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Access PROTOTYPE as variable, not mask. From-SVN: r122179
2007-02-21 00:11:43 +01:00
*) conftest_s=' .machine power6
.text
configure.ac: Fix assembler test for powerpc*-linux decimal float. * configure.ac: Fix assembler test for powerpc*-linux decimal float. * configure: Regenerate. From-SVN: r123272
2007-03-28 00:14:02 +02:00
dadd 1,2,3';;
invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * configure.ac (HAVE_GAS_CMPB): Check for assembler support of the cmpb instruction. (HAVE_GAS_DFP): Check for assembler support of decimal floating point instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.opt (mcmpb, mdfp): New. * config/rs6000/rs6000.c (rs6000_override_options): Add CMPB and DFP masks to power6 and power6x and to POWERPC_MASKS. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6. * config/rs6000/rs6000.h: Check assembler support for CMPB and DFP. * config/rs6000/sysv4.opt (mprototype): Use variable, not mask. * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Access PROTOTYPE as variable, not mask. From-SVN: r122179
2007-02-21 00:11:43 +01:00
esac
gcc_GAS_CHECK_FEATURE([decimal float support],
Step 1 of VSX changes: Powerpc infrstructure changes Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com> Co-Authored-By: Revital Eres <eres@il.ibm.com> From-SVN: r148869
2009-06-23 22:15:15 +02:00
gcc_cv_as_powerpc_dfp, [2,19,2], -a32,
invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcmpb and -mdfp. * configure.ac (HAVE_GAS_CMPB): Check for assembler support of the cmpb instruction. (HAVE_GAS_DFP): Check for assembler support of decimal floating point instructions. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.opt (mcmpb, mdfp): New. * config/rs6000/rs6000.c (rs6000_override_options): Add CMPB and DFP masks to power6 and power6x and to POWERPC_MASKS. * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define _ARCH_PWR6. * config/rs6000/rs6000.h: Check assembler support for CMPB and DFP. * config/rs6000/sysv4.opt (mprototype): Use variable, not mask. * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Access PROTOTYPE as variable, not mask. From-SVN: r122179
2007-02-21 00:11:43 +01:00
[$conftest_s],,
[AC_DEFINE(HAVE_AS_DFP, 1,
[Define if your assembler supports DFP instructions.])])
configure.ac: Check for .gnu_attribute on Power. * configure.ac: Check for .gnu_attribute on Power. * configure: Regenerate. * config/rs6000/rs6000.c (rs6000_file_start): If supported, output attribute for floating-point ABI. From-SVN: r126197
2007-07-02 12:46:35 +02:00
invoke.texi: Add cpu_type power7. 2008-08-08 Peter Bergner <bergner@vnet.ibm.com> * doc/invoke.texi: Add cpu_type power7. * config.in (HAVE_AS_VSX): New. * config.gcc: Add cpu_type power7. * configure.ac (HAVE_AS_VSX): Check for assembler support of the VSX instructions. * configure: Regenerate. * config/rs6000/rs6000.c (rs6000_override_options): Alias power7 to power5. * config/rs6000/rs6000.h (ASM_CPU_POWER7_SPEC): Define. (ASM_CPU_SPEC): Pass %(asm_cpu_power7) for -mcpu=power7. (EXTRA_SPECS): Add asm_cpu_power7 spec string. From-SVN: r138887
2008-08-08 23:40:18 +02:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr7"
.csect .text[[PR]]
lxvd2x 1,2,3';;
*) conftest_s=' .machine power7
.text
lxvd2x 1,2,3';;
esac
gcc_GAS_CHECK_FEATURE([vector-scalar support],
Step 1 of VSX changes: Powerpc infrstructure changes Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com> Co-Authored-By: Revital Eres <eres@il.ibm.com> From-SVN: r148869
2009-06-23 22:15:15 +02:00
gcc_cv_as_powerpc_vsx, [2,19,2], -a32,
invoke.texi: Add cpu_type power7. 2008-08-08 Peter Bergner <bergner@vnet.ibm.com> * doc/invoke.texi: Add cpu_type power7. * config.in (HAVE_AS_VSX): New. * config.gcc: Add cpu_type power7. * configure.ac (HAVE_AS_VSX): Check for assembler support of the VSX instructions. * configure: Regenerate. * config/rs6000/rs6000.c (rs6000_override_options): Alias power7 to power5. * config/rs6000/rs6000.h (ASM_CPU_POWER7_SPEC): Define. (ASM_CPU_SPEC): Pass %(asm_cpu_power7) for -mcpu=power7. (EXTRA_SPECS): Add asm_cpu_power7 spec string. From-SVN: r138887
2008-08-08 23:40:18 +02:00
[$conftest_s],,
[AC_DEFINE(HAVE_AS_VSX, 1,
[Define if your assembler supports VSX instructions.])])
Step 1 of VSX changes: Powerpc infrstructure changes Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com> Co-Authored-By: Revital Eres <eres@il.ibm.com> From-SVN: r148869
2009-06-23 22:15:15 +02:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr7"
.csect .text[[PR]]
popcntd 3,3';;
*) conftest_s=' .machine power7
.text
popcntd 3,3';;
esac
gcc_GAS_CHECK_FEATURE([popcntd support],
gcc_cv_as_powerpc_popcntd, [2,19,2], -a32,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_POPCNTD, 1,
[Define if your assembler supports POPCNTD instructions.])])
invoke.texi (-mcpu=power8): Document. * doc/invoke.texi (-mcpu=power8): Document. * config.in (HAVE_AS_POWER8): New. * config.gcc: Add cpu_type power8. * configure.ac: (HAVE_AS_POWER8): Check for assembler support for the POWER8 instructions. * configure: Regenerate. * config/rs6000/rs6000.h: (ASM_CPU_POWER8_SPEC): Define. (ASM_CPU_SPEC): Pass %(asm_cpu_power8) for -mcpu=power8. (EXTRA_SPECS): Add asm_cpu_power8 spec string. * config/rs6000/rs6000-cpus.def (processor_target_table): Alias POWER8 to POWER7. * config/rs6000/rs6000-tables.opt: Regenerate. * config/rs6000/driver-rs6000.c (ASM_CPU_SPEC): For -mcpu=power8, pass %(asm_cpu_power8)/-mpwr8. * config/rs6000/aix53.h: Likewise. * config/rs6000/aix61.h: Likewise. From-SVN: r193307
2012-11-07 20:49:51 +01:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr8"
.csect .text[[PR]]';;
*) conftest_s=' .machine power8
.text';;
esac
gcc_GAS_CHECK_FEATURE([power8 support],
gcc_cv_as_powerpc_power8, [2,19,2], -a32,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_POWER8, 1,
[Define if your assembler supports POWER8 instructions.])])
rs6000.opt (-mpower9-fusion): Add new switches for ISA 3.0 (power9). 2015-11-09 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/rs6000.opt (-mpower9-fusion): Add new switches for ISA 3.0 (power9). (-mpower9-vector): Likewise. (-mpower9-dform): Likewise. (-mpower9-minmax): Likewise. (-mtoc-fusion): Likewise. (-mmodulo): Likewise. (-mfloat128-hardware): Likewise. * config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Add option mask for ISA 3.0 (power9). (POWERPC_MASKS): Add new ISA 3.0 switches. (power9 cpu): Add power9 cpu. * config/rs6000/rs6000.h (ASM_CPU_POWER9_SPEC): Add support for power9. (ASM_CPU_SPEC): Likewise. (EXTRA_SPECS): Likewise. * config/rs6000/rs6000-opts.h (enum processor_type): Add PROCESSOR_POWER9. * config/rs6000/rs6000.c (power9_cost): Initial cost setup for power9. (rs6000_debug_reg_global): Add support for power9 fusion. (rs6000_setup_reg_addr_masks): Cache mode size. (rs6000_option_override_internal): Until real power9 tuning is added, use -mtune=power8 for -mcpu=power9. (rs6000_setup_reg_addr_masks): Do not allow pre-increment, pre-decrement, or pre-modify on SFmode/DFmode if we allow the use of Altivec registers. (rs6000_option_override_internal): Add support for ISA 3.0 switches. (rs6000_loop_align): Add support for power9 cpu. (rs6000_file_start): Likewise. (rs6000_adjust_cost): Likewise. (rs6000_issue_rate): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise. (rs6000_register_move_cost): Likewise. (rs6000_opt_masks): Likewise. * config/rs6000/rs6000.md (cpu attribute): Add power9. * config/rs6000/rs6000-tables.opt: Regenerate. * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define _ARCH_PWR9 if power9 support is available. * config/rs6000/aix61.h (ASM_CPU_SPEC): Add power9. * config/rs6000/aix53.h (ASM_CPU_SPEC): Likewise. * configure.ac: Determine if the assembler supports the ISA 3.0 instructions. * config.in (HAVE_AS_POWER9): Likewise. * configure: Regenerate. * doc/invoke.texi (RS/6000 and PowerPC Options): Document ISA 3.0 switches. From-SVN: r230031
2015-11-09 17:56:22 +01:00
case $target in
*-*-aix*) conftest_s=' .machine "pwr9"
.csect .text[[PR]]';;
*) conftest_s=' .machine power9
.text';;
esac
gcc_GAS_CHECK_FEATURE([power9 support],
gcc_cv_as_powerpc_power9, [2,19,2], -a32,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_POWER9, 1,
[Define if your assembler supports POWER9 instructions.])])
Step 1 of VSX changes: Powerpc infrstructure changes Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com> Co-Authored-By: Revital Eres <eres@il.ibm.com> From-SVN: r148869
2009-06-23 22:15:15 +02:00
case $target in
*-*-aix*) conftest_s=' .csect .text[[PR]]
lwsync';;
*) conftest_s=' .text
lwsync';;
esac
gcc_GAS_CHECK_FEATURE([lwsync support],
gcc_cv_as_powerpc_lwsync, [2,19,2], -a32,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_LWSYNC, 1,
[Define if your assembler supports LWSYNC instructions.])])
configure.ac: Add test for dci instruction. * configure.ac: Add test for dci instruction. * configure: Regenerate. * config.in: Likewise. * config.gcc: Handle --with-cpu=476 and --with-cpu=476fp. * doc/invoke.texi: Add cpu_type 476 and 476fp. (-mmulhw): Add 476 to description. (-mdlmzb): Likewise. * config/rs6000/t-fprules (MULTILIB_MATCHES_FLOAT): Include -mcpu=476. * config/rs6000/rs6000.c (processor_costs): Add ppc476_cost. (processor_target_table): Add 476 and 476fp entries. (rs6000_override_options): Use ppc476_cost for PROCESSOR_PPC476. (rs6000_issue_rate): Add CPU_PPC476. * config/rs6000/rs6000.h (ASM_CPU_476_SPEC): Define. (ASM_CPU_SPEC): Pass %(asm_cpu_476) for -mcpu=476 and -mcpu=476fp. (processor_type): Add PROCESSOR_PPC476. (EXTRA_SPECS): Add asm_cpu_476 string. * config/rs6000/rs6000.md: (define_attr "type"): Add isel attribute. (define_attr "cpu"): Add ppc476. Include 476.md. Update comments for 476. (isel_signed, isel_unsigned): Change to use "isel" type attribute. * config/rs6000/vxworks.h (CPP_SPEC): Handle 464 and 476. Update copyright year. * config/rs6000/476.md: New file. * config/rs6000/40x.md: Add description for "isel" attribute. Update copyright year. * config/rs6000/440.md: Likewise. * config/rs6000/603.md: Likewise. * config/rs6000/6xx.md: Likewise. * config/rs6000/7450.md: Likewise. * config/rs6000/7xx.md: Likewise. * config/rs6000/8540.md: Likewise. * config/rs6000/cell.md: Likewise. * config/rs6000/e300c2c3.md: Likewise. * config/rs6000/e500mc.md: Likewise. * config/rs6000/mpc.md: Likewise. * config/rs6000/power4.md: Likewise. * config/rs6000/power5.md: Likewise. * config/rs6000/power6.md: Likewise. * config/rs6000/power7.md: Likewise. * config/rs6000/rios1.md: Likewise. * config/rs6000/rios2.md: Likewise. * config/rs6000/rs64.md: Likewise. From-SVN: r152626
2009-10-10 20:43:31 +02:00
case $target in
*-*-aix*) conftest_s=' .machine "476"
.csect .text[[PR]]
dci 0';;
*) conftest_s=' .machine "476"
.text
dci 0';;
esac
gcc_GAS_CHECK_FEATURE([data cache invalidate support],
gcc_cv_as_powerpc_dci, [9,99,0], -a32,
[$conftest_s],,
[AC_DEFINE(HAVE_AS_DCI, 1,
[Define if your assembler supports the DCI/ICI instructions.])])
configure.ac: Check for .gnu_attribute on Power. * configure.ac: Check for .gnu_attribute on Power. * configure: Regenerate. * config/rs6000/rs6000.c (rs6000_file_start): If supported, output attribute for floating-point ABI. From-SVN: r126197
2007-07-02 12:46:35 +02:00
gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
gcc_cv_as_powerpc_gnu_attribute, [2,18,0],,
[.gnu_attribute 4,1],,
[AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
[Define if your assembler supports .gnu_attribute.])])
* doc/invoke.texi (RS/6000 and PowerPC Options):Document mtls-markers. * configure.ac (HAVE_AS_TLS_MARKERS): New gas feature check. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.opt (mtls-markers): Add. * config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Define. * config/rs6000/rs6000.md (tls_gd_aix, tls_gd_sysv): Add splitter. (tls_ld_aix, tls_ld_sysv): Likewise. (tls_gd, tls_gd_call_aix, tls_gd_call_sysv): New insns. (tls_ld, tls_ld_call_aix, tls_ld_call_sysv): Likewise. From-SVN: r145330
2009-03-31 05:11:34 +02:00
gcc_GAS_CHECK_FEATURE([tls marker support],
gcc_cv_as_powerpc_tls_markers, [2,20,0],,
[ bl __tls_get_addr(x@tlsgd)],,
[AC_DEFINE(HAVE_AS_TLS_MARKERS, 1,
[Define if your assembler supports arg info for __tls_get_addr.])])
configure.ac (HAVE_AS_REF): New C macro. gcc/ * configure.ac (HAVE_AS_REF): New C macro. * configure: Regenerate. * config.in: Likewise. * collect2.c (main): Only postpone SCAN_DWEH to the second pass if HAVE_AS_REF. * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define if HAVE_AS_REF. From-SVN: r155961
2010-01-16 13:14:09 +01:00
configure.ac: Check assembler support for R_PPC64_ENTRY relocation. * configure.ac: Check assembler support for R_PPC64_ENTRY relocation. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/rs6000.c (rs6000_global_entry_point_needed_p): New function. (rs6000_output_function_prologue): Use it instead of checking cfun->machine->r2_setup_needed. Use internal labels instead of GNU as local label extension. Handle ELFv2 large code model. (rs6000_output_mi_thunk): Do not set cfun->machine->r2_setup_needed. (rs6000_elf_declare_function_name): Handle ELFv2 large code model. From-SVN: r231202
2015-12-02 20:52:53 +01:00
gcc_GAS_CHECK_FEATURE([prologue entry point marker support],
gcc_cv_as_powerpc_entry_markers, [2,26,0],-a64 --fatal-warnings,
[ .reloc .,R_PPC64_ENTRY; nop],,
[AC_DEFINE(HAVE_AS_ENTRY_MARKERS, 1,
[Define if your assembler supports the R_PPC64_ENTRY relocation.])])
configure.ac (HAVE_AS_REF): New C macro. gcc/ * configure.ac (HAVE_AS_REF): New C macro. * configure: Regenerate. * config.in: Likewise. * collect2.c (main): Only postpone SCAN_DWEH to the second pass if HAVE_AS_REF. * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define if HAVE_AS_REF. From-SVN: r155961
2010-01-16 13:14:09 +01:00
case $target in
*-*-aix*)
configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure: Regenerate. From-SVN: r232673
2016-01-21 14:53:28 +01:00
gcc_GAS_CHECK_FEATURE([AIX .ref support],
configure.ac (gcc_cv_as_aix_ref): Fix typo. * configure.ac (gcc_cv_as_aix_ref): Fix typo. * configure: Regenerate. From-SVN: r192365
2012-10-11 17:13:11 +02:00
gcc_cv_as_aix_ref, [2,21,0],,
configure.ac (HAVE_AS_REF): New C macro. gcc/ * configure.ac (HAVE_AS_REF): New C macro. * configure: Regenerate. * config.in: Likewise. * collect2.c (main): Only postpone SCAN_DWEH to the second pass if HAVE_AS_REF. * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define if HAVE_AS_REF. From-SVN: r155961
2010-01-16 13:14:09 +01:00
[ .csect stuff[[rw]]
stuff:
.long 1
.extern sym
.ref sym
],,
[AC_DEFINE(HAVE_AS_REF, 1,
[Define if your assembler supports .ref])])
acconfig.h (HAVE_GAS_FILDS_FISTS): Add. * acconfig.h (HAVE_GAS_FILDS_FISTS): Add. * configure.in: Check assembler instructions. * configure: Rebuild. * config.in: Likewise. * i386.md (floathisf2, floathidf2, floathixf2): New patterns. * i386.c (print_operand): Use the proper suffix for a 387 HImode operand. Abort if a 387 operand has an unsupported size. From-SVN: r26608
1999-04-23 21:41:03 +02:00
configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure: Regenerate. From-SVN: r232673
2016-01-21 14:53:28 +01:00
gcc_GAS_CHECK_FEATURE([AIX DWARF location lists section support],
dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. * dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (HAVE_XCOFF_DWARF_EXTRAS): Default to 0 definition. (output_fde): Don't output length for debug_frame on AIX. (output_call_frame_info): Don't output length for debug_frame on AIX. (have_macinfo): Force to False for XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (add_AT_loc_list): Return early if XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (output_compilation_unit_header): Don't output length on AIX. (output_pubnames): Don't output length on AIX. (output_aranges): Delete argument. Compute length locally. Don't output length on AIX. (output_line_info): Don't output length on AIX. (dwarf2out_finish): Don't compute aranges_length. * dwarf2asm.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (dw2_asm_output_nstring): Emit .byte not .ascii on AIX. * config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): Emit correct symbol decoration for AIX. (rs6000_xcoff_debug_unwind_info): New. (rs6000_xcoff_asm_named_section): Emit .dwsect pseudo-op for SECTION_DEBUG. (rs6000_xcoff_declare_function_name): Emit different .function pseudo-op when DWARF2_DEBUG. Don't call xcoffout_declare_function for DWARF2_DEBUG. * config/rs6000/xcoff.h (TARGET_DEBUG_UNWIND_INFO): Redefine. * config/rs6000/aix71.h: New. * configure.ac (gcc_cv_as_aix_dwloc): Check AIX as for DWARF locations support. * configure: Regenerate. * config.gcc (powerpc-ibm-aix[789]+): New stanza for AIX 7.1+ with DWARF support. From-SVN: r228167
2015-09-26 17:31:35 +02:00
gcc_cv_as_aix_dwloc, [2,21,0],,
configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure: Regenerate. From-SVN: r232673
2016-01-21 14:53:28 +01:00
[ .dwsect 0xA0000
Lframe..0:
configure.ac (gcc_cv_as_aix_dwloc): Fix typo in assembly fragment. * configure.ac (gcc_cv_as_aix_dwloc): Fix typo in assembly fragment. * configure: Regenerate. From-SVN: r240465
2016-09-24 18:59:18 +02:00
.vbyte 4,Lframe..0
dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. * dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (HAVE_XCOFF_DWARF_EXTRAS): Default to 0 definition. (output_fde): Don't output length for debug_frame on AIX. (output_call_frame_info): Don't output length for debug_frame on AIX. (have_macinfo): Force to False for XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (add_AT_loc_list): Return early if XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (output_compilation_unit_header): Don't output length on AIX. (output_pubnames): Don't output length on AIX. (output_aranges): Delete argument. Compute length locally. Don't output length on AIX. (output_line_info): Don't output length on AIX. (dwarf2out_finish): Don't compute aranges_length. * dwarf2asm.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (dw2_asm_output_nstring): Emit .byte not .ascii on AIX. * config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): Emit correct symbol decoration for AIX. (rs6000_xcoff_debug_unwind_info): New. (rs6000_xcoff_asm_named_section): Emit .dwsect pseudo-op for SECTION_DEBUG. (rs6000_xcoff_declare_function_name): Emit different .function pseudo-op when DWARF2_DEBUG. Don't call xcoffout_declare_function for DWARF2_DEBUG. * config/rs6000/xcoff.h (TARGET_DEBUG_UNWIND_INFO): Redefine. * config/rs6000/aix71.h: New. * configure.ac (gcc_cv_as_aix_dwloc): Check AIX as for DWARF locations support. * configure: Regenerate. * config.gcc (powerpc-ibm-aix[789]+): New stanza for AIX 7.1+ with DWARF support. From-SVN: r228167
2015-09-26 17:31:35 +02:00
],,
[AC_DEFINE(HAVE_XCOFF_DWARF_EXTRAS, 1,
configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure.ac (gcc_cv_as_dwloc): Test support for debug frame section label reference. * configure: Regenerate. From-SVN: r232673
2016-01-21 14:53:28 +01:00
[Define if your assembler supports AIX debug frame section label reference.])])
dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. * dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (HAVE_XCOFF_DWARF_EXTRAS): Default to 0 definition. (output_fde): Don't output length for debug_frame on AIX. (output_call_frame_info): Don't output length for debug_frame on AIX. (have_macinfo): Force to False for XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (add_AT_loc_list): Return early if XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (output_compilation_unit_header): Don't output length on AIX. (output_pubnames): Don't output length on AIX. (output_aranges): Delete argument. Compute length locally. Don't output length on AIX. (output_line_info): Don't output length on AIX. (dwarf2out_finish): Don't compute aranges_length. * dwarf2asm.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (dw2_asm_output_nstring): Emit .byte not .ascii on AIX. * config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): Emit correct symbol decoration for AIX. (rs6000_xcoff_debug_unwind_info): New. (rs6000_xcoff_asm_named_section): Emit .dwsect pseudo-op for SECTION_DEBUG. (rs6000_xcoff_declare_function_name): Emit different .function pseudo-op when DWARF2_DEBUG. Don't call xcoffout_declare_function for DWARF2_DEBUG. * config/rs6000/xcoff.h (TARGET_DEBUG_UNWIND_INFO): Redefine. * config/rs6000/aix71.h: New. * configure.ac (gcc_cv_as_aix_dwloc): Check AIX as for DWARF locations support. * configure: Regenerate. * config.gcc (powerpc-ibm-aix[789]+): New stanza for AIX 7.1+ with DWARF support. From-SVN: r228167
2015-09-26 17:31:35 +02:00
;;
esac
;;
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
mips*-*-*)
gcc_GAS_CHECK_FEATURE([explicit relocation support],
gcc_cv_as_mips_explicit_relocs, [2,14,0],,
[ lw $4,%gp_rel(foo)($4)],,
[if test x$target_cpu_default = x
then target_cpu_default=MASK_EXPLICIT_RELOCS
else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
fi])
dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. * dwarf2out.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (HAVE_XCOFF_DWARF_EXTRAS): Default to 0 definition. (output_fde): Don't output length for debug_frame on AIX. (output_call_frame_info): Don't output length for debug_frame on AIX. (have_macinfo): Force to False for XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (add_AT_loc_list): Return early if XCOFF_DEBUGGING_INFO and not HAVE_XCOFF_DWARF_EXTRAS. (output_compilation_unit_header): Don't output length on AIX. (output_pubnames): Don't output length on AIX. (output_aranges): Delete argument. Compute length locally. Don't output length on AIX. (output_line_info): Don't output length on AIX. (dwarf2out_finish): Don't compute aranges_length. * dwarf2asm.c (XCOFF_DEBUGGING_INFO): Default 0 definition. (dw2_asm_output_nstring): Emit .byte not .ascii on AIX. * config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): Emit correct symbol decoration for AIX. (rs6000_xcoff_debug_unwind_info): New. (rs6000_xcoff_asm_named_section): Emit .dwsect pseudo-op for SECTION_DEBUG. (rs6000_xcoff_declare_function_name): Emit different .function pseudo-op when DWARF2_DEBUG. Don't call xcoffout_declare_function for DWARF2_DEBUG. * config/rs6000/xcoff.h (TARGET_DEBUG_UNWIND_INFO): Redefine. * config/rs6000/aix71.h: New. * configure.ac (gcc_cv_as_aix_dwloc): Check AIX as for DWARF locations support. * configure: Regenerate. * config.gcc (powerpc-ibm-aix[789]+): New stanza for AIX 7.1+ with DWARF support. From-SVN: r228167
2015-09-26 17:31:35 +02:00
configure.ac (HAVE_AS_NO_SHARED): New AC_DEFINE. gcc/ * configure.ac (HAVE_AS_NO_SHARED): New AC_DEFINE. Test for the -mno-shared assembler option on mips targets. * configure, config.in: Regenerate. * config/mips/linux.h (NO_SHARED_SPECS): New macro. (DRIVER_SELF_SPECS): Define to NO_SHARED_SPECS if non-empty. * config/mips/linux64.h (DRIVER_SELF_SPECS): Include NO_SHARED_SPECS. From-SVN: r118138
2006-10-29 12:13:14 +01:00
gcc_GAS_CHECK_FEATURE([-mno-shared support],
gcc_cv_as_mips_no_shared, [2,16,0], [-mno-shared], [nop],,
[AC_DEFINE(HAVE_AS_NO_SHARED, 1,
[Define if the assembler understands -mno-shared.])])
configure.ac: Check for .gnu_attribute on MIPS. * configure.ac: Check for .gnu_attribute on MIPS. * configure, config.in: Regenerate. * config/mips/mips.c (mips_file_start): If supported, output attribute for floating-point ABI. From-SVN: r126157
2007-07-01 00:01:30 +02:00
gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
gcc_cv_as_mips_gnu_attribute, [2,18,0],,
[.gnu_attribute 4,1],,
[AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
[Define if your assembler supports .gnu_attribute.])])
configure.ac: Test for .dtprelword support on MIPS. * configure.ac: Test for .dtprelword support on MIPS. * configure, config.in: Regenerate. * config/mips/mips.c (mips_output_dwarf_dtprel): New. (TARGET_ASM_OUTPUT_DWARF_DTPREL): Define. From-SVN: r126273
2007-07-03 22:28:02 +02:00
Implement MIPS o32 FPXX, FP64, FP64A ABI extensions. 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com> gcc/ * common/config/mips/mips-common.c (mips_handle_option): Ensure that -mfp32, -mfp64 disable -mfpxx and -mfpxx disables -mfp64. * config.gcc (--with-fp-32): New option. (--with-odd-spreg-32): Likewise. * config.in (HAVE_AS_DOT_MODULE): New config define. * config/mips/mips-protos.h (mips_secondary_memory_needed): New prototype. (mips_hard_regno_caller_save_mode): Likewise. * config/mips/mips.c (mips_get_reg_raw_mode): New static prototype. (mips_get_arg_info): Assert that V2SFmode is only handled specially with TARGET_PAIRED_SINGLE_FLOAT. (mips_return_mode_in_fpr_p): Likewise. (mips16_call_stub_mode_suffix): Likewise. (mips_get_reg_raw_mode): New static function. (mips_return_fpr_pair): O32 return values span two registers. (mips16_build_call_stub): Likewise. (mips_function_value_regno_p): Support both FP return registers. (mips_output_64bit_xfer): Use mthc1 whenever TARGET_HAS_MXHC1. Add specific cases for TARGET_FPXX to move via memory. (mips_dwarf_register_span): For TARGET_FPXX pretend that modes larger than UNITS_PER_FPREG 'span' one register. (mips_dwarf_frame_reg_mode): New static function. (mips_file_start): Switch to using .module instead of .gnu_attribute. No longer support FP ABI 4 (-mips32r2 -mfp64), replace with FP ABI 6. Add FP ABI 5 (-mfpxx) and FP ABI 7 (-mfp64 -mno-odd-spreg). (mips_save_reg, mips_restore_reg): Always represent DFmode frame slots with two CFI directives even for O32 FP64. (mips_for_each_saved_gpr_and_fpr): Account for fixed_regs when saving/restoring callee-saved registers. (mips_hard_regno_mode_ok_p): Implement O32 FP64A extension. (mips_secondary_memory_needed): New function. (mips_option_override): ABI check for TARGET_FLOATXX. Disable odd-numbered single-precision registers when using TARGET_FLOATXX. Implement -modd-spreg and defaults. (mips_conditional_register_usage): Redefine O32 FP64 to match O32 FP32 callee-saved behaviour. (mips_hard_regno_caller_save_mode): Implement. (TARGET_GET_RAW_RESULT_MODE): Define target hook. (TARGET_GET_RAW_ARG_MODE): Define target hook. (TARGET_DWARF_FRAME_REG_MODE): Define target hook. * config/mips/mips.h (TARGET_FLOAT32): New macro. (TARGET_O32_FP64A_ABI): Likewise. (TARGET_CPU_CPP_BUILTINS): TARGET_FPXX is __mips_fpr==0. Add _MIPS_SPFPSET builtin define. (MIPS_FPXX_OPTION_SPEC): New macro. (OPTION_DEFAULT_SPECS): Pass through --with-fp-32=* to -mfp and --with-odd-spreg-32=* to -m[no-]odd-spreg. (ISA_HAS_ODD_SPREG): New macro. (ISA_HAS_MXHC1): True for anything other than -mfp32. (ASM_SPEC): Pass through mfpxx, mfp64, -mno-odd-spreg and -modd-spreg. (MIN_FPRS_PER_FMT): Redefine in terms of TARGET_ODD_SPREG. (HARD_REGNO_CALLER_SAVE_MODE): Define. Implement O32 FPXX extension (HARD_REGNO_CALL_PART_CLOBBERED): Likewise. (SECONDARY_MEMORY_NEEDED): Likewise. (FUNCTION_ARG_REGNO_P): Update for O32 FPXX and FP64 extensions. * config/mips/mips.md (define_attr enabled): Implement O32 FPXX and FP64A ABI extensions. (move_doubleword_fpr<mode>): Use ISA_HAS_MXHC1 instead of TARGET_FLOAT64. * config/mips/mips.opt (mfpxx): New target option. (modd-spreg): Likewise. * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Infer FP ABI from arch. * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise and remove fp64 sysroot. * config/mips/t-mti-elf: Remove fp64 multilib. * config/mips/t-mti-linux: Likewise. * configure.ac: Detect .module support. * configure: Regenerate. * doc/invoke.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg option. * doc/install.texi (--with-fp-32, --with-odd-spreg-32): Document new options. gcc/testsuite/ * gcc.target/mips/args-1.c: Handle __mips_fpr == 0. * gcc.target/mips/call-clobbered-1.c: New. * gcc.target/mips/call-clobbered-2.c: New. * gcc.target/mips/call-clobbered-3.c: New. * gcc.target/mips/call-clobbered-4.c: New. * gcc.target/mips/call-clobbered-5.c: New. * gcc.target/mips/call-saved-4.c: New. * gcc.target/mips/call-saved-5.c: New. * gcc.target/mips/call-saved-6.c: New. * gcc.target/mips/mips.exp: Support -mfpxx, -ffixed-f*, and -m[no-]odd-spreg. Use _MIPS_SPFPSET to determine default odd-spreg option. Account for -modd-spreg in minimum arch code. * gcc.target/mips/movdf-1.c: New. * gcc.target/mips/movdf-2.c: New. * gcc.target/mips/movdf-3.c: New. * gcc.target/mips/oddspreg-1.c: New. * gcc.target/mips/oddspreg-2.c: New. * gcc.target/mips/oddspreg-3.c: New. * gcc.target/mips/oddspreg-4.c: New. * gcc.target/mips/oddspreg-5.c: New. * gcc.target/mips/oddspreg-6.c: New. libgcc/ * config/mips/mips16.S: Set .module when supported. Update O32 FP64 calling convention and use for FPXX when possible. Add FPXX calling convention fallback case. From-SVN: r217446
2014-11-12 22:39:46 +01:00
gcc_GAS_CHECK_FEATURE([.module support],
Refine configure guard for MIPS .module availability gcc/ * configure.ac: When checking for MIPS .module support ensure that o32 FPXX is supported to avoid a second configure check. * configure: Regenerate. From-SVN: r217939
2014-11-21 17:57:55 +01:00
gcc_cv_as_mips_dot_module,,[-32],
[.module mips2
.module fp=xx],,
Implement MIPS o32 FPXX, FP64, FP64A ABI extensions. 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com> gcc/ * common/config/mips/mips-common.c (mips_handle_option): Ensure that -mfp32, -mfp64 disable -mfpxx and -mfpxx disables -mfp64. * config.gcc (--with-fp-32): New option. (--with-odd-spreg-32): Likewise. * config.in (HAVE_AS_DOT_MODULE): New config define. * config/mips/mips-protos.h (mips_secondary_memory_needed): New prototype. (mips_hard_regno_caller_save_mode): Likewise. * config/mips/mips.c (mips_get_reg_raw_mode): New static prototype. (mips_get_arg_info): Assert that V2SFmode is only handled specially with TARGET_PAIRED_SINGLE_FLOAT. (mips_return_mode_in_fpr_p): Likewise. (mips16_call_stub_mode_suffix): Likewise. (mips_get_reg_raw_mode): New static function. (mips_return_fpr_pair): O32 return values span two registers. (mips16_build_call_stub): Likewise. (mips_function_value_regno_p): Support both FP return registers. (mips_output_64bit_xfer): Use mthc1 whenever TARGET_HAS_MXHC1. Add specific cases for TARGET_FPXX to move via memory. (mips_dwarf_register_span): For TARGET_FPXX pretend that modes larger than UNITS_PER_FPREG 'span' one register. (mips_dwarf_frame_reg_mode): New static function. (mips_file_start): Switch to using .module instead of .gnu_attribute. No longer support FP ABI 4 (-mips32r2 -mfp64), replace with FP ABI 6. Add FP ABI 5 (-mfpxx) and FP ABI 7 (-mfp64 -mno-odd-spreg). (mips_save_reg, mips_restore_reg): Always represent DFmode frame slots with two CFI directives even for O32 FP64. (mips_for_each_saved_gpr_and_fpr): Account for fixed_regs when saving/restoring callee-saved registers. (mips_hard_regno_mode_ok_p): Implement O32 FP64A extension. (mips_secondary_memory_needed): New function. (mips_option_override): ABI check for TARGET_FLOATXX. Disable odd-numbered single-precision registers when using TARGET_FLOATXX. Implement -modd-spreg and defaults. (mips_conditional_register_usage): Redefine O32 FP64 to match O32 FP32 callee-saved behaviour. (mips_hard_regno_caller_save_mode): Implement. (TARGET_GET_RAW_RESULT_MODE): Define target hook. (TARGET_GET_RAW_ARG_MODE): Define target hook. (TARGET_DWARF_FRAME_REG_MODE): Define target hook. * config/mips/mips.h (TARGET_FLOAT32): New macro. (TARGET_O32_FP64A_ABI): Likewise. (TARGET_CPU_CPP_BUILTINS): TARGET_FPXX is __mips_fpr==0. Add _MIPS_SPFPSET builtin define. (MIPS_FPXX_OPTION_SPEC): New macro. (OPTION_DEFAULT_SPECS): Pass through --with-fp-32=* to -mfp and --with-odd-spreg-32=* to -m[no-]odd-spreg. (ISA_HAS_ODD_SPREG): New macro. (ISA_HAS_MXHC1): True for anything other than -mfp32. (ASM_SPEC): Pass through mfpxx, mfp64, -mno-odd-spreg and -modd-spreg. (MIN_FPRS_PER_FMT): Redefine in terms of TARGET_ODD_SPREG. (HARD_REGNO_CALLER_SAVE_MODE): Define. Implement O32 FPXX extension (HARD_REGNO_CALL_PART_CLOBBERED): Likewise. (SECONDARY_MEMORY_NEEDED): Likewise. (FUNCTION_ARG_REGNO_P): Update for O32 FPXX and FP64 extensions. * config/mips/mips.md (define_attr enabled): Implement O32 FPXX and FP64A ABI extensions. (move_doubleword_fpr<mode>): Use ISA_HAS_MXHC1 instead of TARGET_FLOAT64. * config/mips/mips.opt (mfpxx): New target option. (modd-spreg): Likewise. * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Infer FP ABI from arch. * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise and remove fp64 sysroot. * config/mips/t-mti-elf: Remove fp64 multilib. * config/mips/t-mti-linux: Likewise. * configure.ac: Detect .module support. * configure: Regenerate. * doc/invoke.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg option. * doc/install.texi (--with-fp-32, --with-odd-spreg-32): Document new options. gcc/testsuite/ * gcc.target/mips/args-1.c: Handle __mips_fpr == 0. * gcc.target/mips/call-clobbered-1.c: New. * gcc.target/mips/call-clobbered-2.c: New. * gcc.target/mips/call-clobbered-3.c: New. * gcc.target/mips/call-clobbered-4.c: New. * gcc.target/mips/call-clobbered-5.c: New. * gcc.target/mips/call-saved-4.c: New. * gcc.target/mips/call-saved-5.c: New. * gcc.target/mips/call-saved-6.c: New. * gcc.target/mips/mips.exp: Support -mfpxx, -ffixed-f*, and -m[no-]odd-spreg. Use _MIPS_SPFPSET to determine default odd-spreg option. Account for -modd-spreg in minimum arch code. * gcc.target/mips/movdf-1.c: New. * gcc.target/mips/movdf-2.c: New. * gcc.target/mips/movdf-3.c: New. * gcc.target/mips/oddspreg-1.c: New. * gcc.target/mips/oddspreg-2.c: New. * gcc.target/mips/oddspreg-3.c: New. * gcc.target/mips/oddspreg-4.c: New. * gcc.target/mips/oddspreg-5.c: New. * gcc.target/mips/oddspreg-6.c: New. libgcc/ * config/mips/mips16.S: Set .module when supported. Update O32 FP64 calling convention and use for FPXX when possible. Add FPXX calling convention fallback case. From-SVN: r217446
2014-11-12 22:39:46 +01:00
[AC_DEFINE(HAVE_AS_DOT_MODULE, 1,
[Define if your assembler supports .module.])])
if test x$gcc_cv_as_mips_dot_module = xno \
&& test x$with_fp_32 != x; then
AC_MSG_ERROR(
[Requesting --with-fp-32= requires assembler support for .module.])
fi
extend.texi: (micromips, nomicromips, nocompression): Document new function attributes. gcc/ 2013-03-20 Catherine Moore <clm@codesourcery.com> Maciej W. Rozycki <macro@codesourcery.com> Tom de Vries <tom@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Iain Sandoe <iain@codesourcery.com> Nathan Froyd <froydnj@codesourcery.com> Chao-ying Fu <fu@mips.com> * doc/extend.texi: (micromips, nomicromips, nocompression): Document new function attributes. * doc/invoke.texi (minterlink-compressed, mmicromips, m14k, m14ke, m14kec): Document new options. (minterlink-mips16): Update documentation. * doc/md.texi (ZC, ZD): Document new constraints. * configure.ac (gcc_cv_as_micromips): Check if linker supports the .set micromips directive. * configure: Regenerate. * config.in: Regenerate. * config/mips/mips-tables.opt: Regenerate. * config/mips/micromips.md: New file. * constraints.md (ZC, ZD): New constraints. * config/mips/predicates.md (movep_src_register): New predicate. (movep_src_operand): New predicate. (non_volatile_mem_operand): New predicate. * config/mips/mips.md (multimem): New type. (length): Differentiate between 17-bit and 18-bit branch offsets. (MOVEP1, MOVEP2): New mode iterator. (mov_<load>l): Use ZC constraint. (mov_<load>r): Likewise. (mov_<store>l): Likewise. (mov_<store>r): Likewise. (*branch_equality<mode>_inverted): Add microMIPS support. (*branch_equality<mode>): Likewise. (*jump_absolute): Likewise. (indirect_jump_<mode>): Likewise. (tablejump_<mode>): Likewise. (<optab>_internal): Likewise. (sibcall_internal): Likewise. (sibcall_value_internal): Likewise. (prefetch): Use constraint ZD. * config/mips/mips.opt (minterlink-compressed): New option. (minterlink-mips16): Now an alias for minterlink-compressed. (mmicromips): New option. * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. (compare_and_swap_12): Likewise. (sync_add<mode>): Likewise. (sync_<optab>_12): Likewise. (sync_old_<optab>_12): Likewise. (sync_new_<optab>_12): Likewise. (sync_nand_12): Likewise. (sync_old_nand_12): Likewise. (sync_new_nand_12): Likewise. (sync_sub<mode>): Likewise. (sync_old_add<mode>): Likewise. (sync_old_sub<mode>): Likewise. (sync_new_add<mode>): Likewise. (sync_new_sub<mode>): Likewise. (sync_<optab><mode>): Likewise. (sync_old_<optab><mode>): Likewise. (sync_new_<optab><mode>): Likewise. (sync_nand<mode>): Likewise. (sync_old_nand<mode>): Likewise. (sync_new_nand<mode>): Likewise. (sync_lock_test_and_set<mode>): Likewise. (test_and_set_12): Likewise. (atomic_compare_and_swap<mode>): Likewise. (atomic_exchange<mode>_llsc): Likewise. (atomic_fetch_add<mode>_llsc): Likewise. * config/mips/mips-cpus.def (m14kc, m14k): New processors. * config/mips/mips-protos.h (umips_output_save_restore): New prototype. (umips_save_restore_pattern_p): Likewise. (umips_load_store_pair_p): Likewise. (umips_output_load_store_pair): Likewise. (umips_movep_target_p): Likewise. (umips_12bit_offset_address_p): Likewise. * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. (mips_base_mips16): Rename this... (mips_base_compression_flags): ...to this. Update all uses. (mips_attribute_table): Add micromips, nomicromips and nocompression. (mips_mips16_decl_p): Delete. (mips_nomips16_decl_p): Delete. (mips_get_compress_on_flags): New function. (mips_get_compress_off_flags): New function. (mips_get_compress_mode): New function. (mips_get_compress_on_name): New function. (mips_get_compress_off_name): New function. (mips_insert_attributes): Support multiple compression types. (mips_merge_decl_attributes): Likewise. (umips_12bit_offset_address_p): New function. (mips_start_function_definition): Emit .set micromips directive. (mips_call_may_need_jalx_p): New function. (mips_function_ok_for_sibcall): Add microMIPS support. (mips_print_operand_punctuation): Support short delay slots and compact jumps. (umips_swm_mask, umips_swm_encoding): New. (umips_build_save_restore): New function. (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. (was_mips16_p): Remove. (old_compression_mode): New. (mips_set_compression_mode): New function. (mips_set_current_function): Add microMIPS support. (mips_option_override): Likewise. (umips_save_restore_pattern_p): New function. (umips_output_save_restore): New function. (umips_load_store_pair_p_1): New function. (umips_load_store_pair_p): New function. (umips_output_load_store_pair_1): New function. (umips_output_load_store_pair): New function. (umips_movep_target_p) New function. (mips_prepare_pch_save): Add microMIPS support. * config/mips/mips.h (TARGET_COMPRESSION): New. (TARGET_CPU_CPP_BUILTINS): Update macro to use new compression flags and to support microMIPS. (MIPS_ISA_LEVEL_SPEC): Add m14k processors. (MIPS_ARCH_FLOAT_SPEC): Likewise. (ISA_HAS_LWXS): Include TARGET_MICROMIPS. (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. (ASM_SPEC): Support mmicromips and mno-micromips. (M16STORE_REG_P): New macro. (MIPS_CALL): Support TARGET_MICROMIPS. (MICROMIPS_J): New macro. (mips_base_mips16): Rename this... (mips_base_compression_flags): ...to this. (UMIPS_12BIT_OFFSET_P): New macro. * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. (MULTILIB_DIRNAMES): Likewise. libgcc/ 2013-03-20 Catherine Moore <clm@codesourcery.com> Joseph Myers <joseph@codesourcery.com> Chao-ying Fu <fu@mips.com> * config/mips/mips16.S: Don't build for microMIPS. * config/mips/linux-unwind.h: Handle microMIPS frame. * config/mips/crtn.S (fini, init): New labels. gcc/testsuite/ 2013-03-20 Catherine Moore <clm@codesourcery.com> Richard Sandiford <rdsandiford@googlemail.com> * gcc.target/mips/mips.exp: Add microMIPS support. * gcc.target/mips/umips-movep-2.c: New test. * gcc.target/mips/umips-lwp-2.c: New test. * gcc.target/mips/umips-swp-5.c: New test. * gcc.target/mips/umips-constraints-1.c: New test. * gcc.target/mips/umips-lwp-3.c: New test. * gcc.target/mips/umips-swp-6.c: New test. * gcc.target/mips/umips-constraints-2.c: New test. * gcc.target/mips/umips-save-restore-1.c: New test. * gcc.target/mips/umips-lwp-4.c: New test. * gcc.target/mips/umips-swp-7.c: New test. * gcc.target/mips/umips-save-restore-2.c: New test. * gcc.target/mips/umips-lwp-swp-volatile.c: New test. * gcc.target/mips/umips-lwp-5.c: New test. * gcc.target/mips/umips-save-restore-3.c: New test. * gcc.target/mips/umips-lwp-6.c: New test. * gcc.target/mips/umips-swp-1.c: New test. * gcc.target/mips/umips-lwp-7.c: New test. * gcc.target/mips/umips-swp-2.c: New test. * gcc.target/mips/umips-lwp-8.c: New test. * gcc.target/mips/umips-swp-3.c: New test. * gcc.target/mips/umips-movep-1.c: New test. * gcc.target/mips/umips-lwp-1.c: New test. * gcc.target/mips/umips-swp-4.c: New test. Co-Authored-By: Chao-ying Fu <fu@mips.com> Co-Authored-By: Iain Sandoe <iain@codesourcery.com> Co-Authored-By: Joseph Myers <joseph@codesourcery.com> Co-Authored-By: Maciej W. Rozycki <macro@codesourcery.com> Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r196828
2013-03-20 15:37:52 +01:00
gcc_GAS_CHECK_FEATURE([.micromips support],
configure.ac (gcc_cv_as_micromips_support): Use the --fatal-warnings option. 2013-04-22 Catherine Moore <clm@codesourcery.com> David Daney <ddaney.cavm@gmail.com> * configure.ac (gcc_cv_as_micromips_support): Use the --fatal-warnings option. * configure: Regenerate. Co-Authored-By: David Daney <ddaney.cavm@gmail.com> From-SVN: r198164
2013-04-23 00:16:45 +02:00
gcc_cv_as_micromips_support,,[--fatal-warnings],
extend.texi: (micromips, nomicromips, nocompression): Document new function attributes. gcc/ 2013-03-20 Catherine Moore <clm@codesourcery.com> Maciej W. Rozycki <macro@codesourcery.com> Tom de Vries <tom@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> Iain Sandoe <iain@codesourcery.com> Nathan Froyd <froydnj@codesourcery.com> Chao-ying Fu <fu@mips.com> * doc/extend.texi: (micromips, nomicromips, nocompression): Document new function attributes. * doc/invoke.texi (minterlink-compressed, mmicromips, m14k, m14ke, m14kec): Document new options. (minterlink-mips16): Update documentation. * doc/md.texi (ZC, ZD): Document new constraints. * configure.ac (gcc_cv_as_micromips): Check if linker supports the .set micromips directive. * configure: Regenerate. * config.in: Regenerate. * config/mips/mips-tables.opt: Regenerate. * config/mips/micromips.md: New file. * constraints.md (ZC, ZD): New constraints. * config/mips/predicates.md (movep_src_register): New predicate. (movep_src_operand): New predicate. (non_volatile_mem_operand): New predicate. * config/mips/mips.md (multimem): New type. (length): Differentiate between 17-bit and 18-bit branch offsets. (MOVEP1, MOVEP2): New mode iterator. (mov_<load>l): Use ZC constraint. (mov_<load>r): Likewise. (mov_<store>l): Likewise. (mov_<store>r): Likewise. (*branch_equality<mode>_inverted): Add microMIPS support. (*branch_equality<mode>): Likewise. (*jump_absolute): Likewise. (indirect_jump_<mode>): Likewise. (tablejump_<mode>): Likewise. (<optab>_internal): Likewise. (sibcall_internal): Likewise. (sibcall_value_internal): Likewise. (prefetch): Use constraint ZD. * config/mips/mips.opt (minterlink-compressed): New option. (minterlink-mips16): Now an alias for minterlink-compressed. (mmicromips): New option. * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. (compare_and_swap_12): Likewise. (sync_add<mode>): Likewise. (sync_<optab>_12): Likewise. (sync_old_<optab>_12): Likewise. (sync_new_<optab>_12): Likewise. (sync_nand_12): Likewise. (sync_old_nand_12): Likewise. (sync_new_nand_12): Likewise. (sync_sub<mode>): Likewise. (sync_old_add<mode>): Likewise. (sync_old_sub<mode>): Likewise. (sync_new_add<mode>): Likewise. (sync_new_sub<mode>): Likewise. (sync_<optab><mode>): Likewise. (sync_old_<optab><mode>): Likewise. (sync_new_<optab><mode>): Likewise. (sync_nand<mode>): Likewise. (sync_old_nand<mode>): Likewise. (sync_new_nand<mode>): Likewise. (sync_lock_test_and_set<mode>): Likewise. (test_and_set_12): Likewise. (atomic_compare_and_swap<mode>): Likewise. (atomic_exchange<mode>_llsc): Likewise. (atomic_fetch_add<mode>_llsc): Likewise. * config/mips/mips-cpus.def (m14kc, m14k): New processors. * config/mips/mips-protos.h (umips_output_save_restore): New prototype. (umips_save_restore_pattern_p): Likewise. (umips_load_store_pair_p): Likewise. (umips_output_load_store_pair): Likewise. (umips_movep_target_p): Likewise. (umips_12bit_offset_address_p): Likewise. * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. (mips_base_mips16): Rename this... (mips_base_compression_flags): ...to this. Update all uses. (mips_attribute_table): Add micromips, nomicromips and nocompression. (mips_mips16_decl_p): Delete. (mips_nomips16_decl_p): Delete. (mips_get_compress_on_flags): New function. (mips_get_compress_off_flags): New function. (mips_get_compress_mode): New function. (mips_get_compress_on_name): New function. (mips_get_compress_off_name): New function. (mips_insert_attributes): Support multiple compression types. (mips_merge_decl_attributes): Likewise. (umips_12bit_offset_address_p): New function. (mips_start_function_definition): Emit .set micromips directive. (mips_call_may_need_jalx_p): New function. (mips_function_ok_for_sibcall): Add microMIPS support. (mips_print_operand_punctuation): Support short delay slots and compact jumps. (umips_swm_mask, umips_swm_encoding): New. (umips_build_save_restore): New function. (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. (was_mips16_p): Remove. (old_compression_mode): New. (mips_set_compression_mode): New function. (mips_set_current_function): Add microMIPS support. (mips_option_override): Likewise. (umips_save_restore_pattern_p): New function. (umips_output_save_restore): New function. (umips_load_store_pair_p_1): New function. (umips_load_store_pair_p): New function. (umips_output_load_store_pair_1): New function. (umips_output_load_store_pair): New function. (umips_movep_target_p) New function. (mips_prepare_pch_save): Add microMIPS support. * config/mips/mips.h (TARGET_COMPRESSION): New. (TARGET_CPU_CPP_BUILTINS): Update macro to use new compression flags and to support microMIPS. (MIPS_ISA_LEVEL_SPEC): Add m14k processors. (MIPS_ARCH_FLOAT_SPEC): Likewise. (ISA_HAS_LWXS): Include TARGET_MICROMIPS. (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. (ASM_SPEC): Support mmicromips and mno-micromips. (M16STORE_REG_P): New macro. (MIPS_CALL): Support TARGET_MICROMIPS. (MICROMIPS_J): New macro. (mips_base_mips16): Rename this... (mips_base_compression_flags): ...to this. (UMIPS_12BIT_OFFSET_P): New macro. * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. (MULTILIB_DIRNAMES): Likewise. libgcc/ 2013-03-20 Catherine Moore <clm@codesourcery.com> Joseph Myers <joseph@codesourcery.com> Chao-ying Fu <fu@mips.com> * config/mips/mips16.S: Don't build for microMIPS. * config/mips/linux-unwind.h: Handle microMIPS frame. * config/mips/crtn.S (fini, init): New labels. gcc/testsuite/ 2013-03-20 Catherine Moore <clm@codesourcery.com> Richard Sandiford <rdsandiford@googlemail.com> * gcc.target/mips/mips.exp: Add microMIPS support. * gcc.target/mips/umips-movep-2.c: New test. * gcc.target/mips/umips-lwp-2.c: New test. * gcc.target/mips/umips-swp-5.c: New test. * gcc.target/mips/umips-constraints-1.c: New test. * gcc.target/mips/umips-lwp-3.c: New test. * gcc.target/mips/umips-swp-6.c: New test. * gcc.target/mips/umips-constraints-2.c: New test. * gcc.target/mips/umips-save-restore-1.c: New test. * gcc.target/mips/umips-lwp-4.c: New test. * gcc.target/mips/umips-swp-7.c: New test. * gcc.target/mips/umips-save-restore-2.c: New test. * gcc.target/mips/umips-lwp-swp-volatile.c: New test. * gcc.target/mips/umips-lwp-5.c: New test. * gcc.target/mips/umips-save-restore-3.c: New test. * gcc.target/mips/umips-lwp-6.c: New test. * gcc.target/mips/umips-swp-1.c: New test. * gcc.target/mips/umips-lwp-7.c: New test. * gcc.target/mips/umips-swp-2.c: New test. * gcc.target/mips/umips-lwp-8.c: New test. * gcc.target/mips/umips-swp-3.c: New test. * gcc.target/mips/umips-movep-1.c: New test. * gcc.target/mips/umips-lwp-1.c: New test. * gcc.target/mips/umips-swp-4.c: New test. Co-Authored-By: Chao-ying Fu <fu@mips.com> Co-Authored-By: Iain Sandoe <iain@codesourcery.com> Co-Authored-By: Joseph Myers <joseph@codesourcery.com> Co-Authored-By: Maciej W. Rozycki <macro@codesourcery.com> Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r196828
2013-03-20 15:37:52 +01:00
[.set micromips],,
[AC_DEFINE(HAVE_GAS_MICROMIPS, 1,
[Define if your assembler supports the .set micromips directive])])
configure.ac: Test for .dtprelword support on MIPS. * configure.ac: Test for .dtprelword support on MIPS. * configure, config.in: Regenerate. * config/mips/mips.c (mips_output_dwarf_dtprel): New. (TARGET_ASM_OUTPUT_DWARF_DTPREL): Define. From-SVN: r126273
2007-07-03 22:28:02 +02:00
gcc_GAS_CHECK_FEATURE([.dtprelword support],
gcc_cv_as_mips_dtprelword, [2,18,0],,
[.section .tdata,"awT",@progbits
x:
.word 2
.text
.dtprelword x+0x8000],,
[AC_DEFINE(HAVE_AS_DTPRELWORD, 1,
[Define if your assembler supports .dtprelword.])])
mips.opt (mrelax-pic-calls): New option. * config/mips/mips.opt (mrelax-pic-calls): New option. * config/mips/mips.c (mips_strip_unspec_address): Move it up in the file. (mips_unspec_call): Change "unspec_call" expander into this. (mips_strip_unspec_call): New function. (mips_got_load): Call mips_unspec_call instead of gen_unspec_call<mode>. (mips16_build_call_stub): Fix comment for fp_code. Adjust call to MIPS_CALL. (mips_cfg_in_reorg): New function. (mips16_lay_out_constants): Use it to decide whether to call CFG-aware insn splitting. (r10k_insert_cache_barriers): Move CFG set-up code from here to mips_reorg. Move DF set-up code from here ... (mips_df_reorg): ... to here. Call r10k_insert_cache_barriers from here. (mips_reorg): Call mips_df_reorg instead of r10k_insert_cache_barriers. Move CFG set-up code here from r10k_insert_cache_barriers. (mips_call_expr_from_insn): New function. (mips_pic_call_symbol_from_set): Likewise. (mips_find_pic_call_symbol): Likewise. (mips_annotate_pic_call_expr): Likewise. (mips_get_pic_call_symbol): Likewise. (mips_annotate_pic_calls): Likewise. (mips_override_options): Disable -mrelax-pic-calls unless PIC calls are used. (mips_set_mips16_mode): Disable -mrelax-pic-calls for MIPS16. * config/mips/mips-protos.h (mips_get_pic_call_symbol): Declare it. * config/mips/mips.h (MIPS_CALL): Use it to print the .reloc directive. * config/mips/mips.md (UNSPEC_CALL_ATTR): New unspec. (unspec_call<mode>): Remove it. (sibcall_internal, sibcall_value_internal, sibcall_value_multiple_internal, call_internal, call_split, call_value_internal, call_value_split, call_value_multiple_internal, call_value_multiple_split): Pass SIZE_OPNO to MIPS_CALL. (call_internal_direct, call_direct_split, call_value_internal_direct, call_value_direct_split): Pass -1 as SIZE_OPNO to MIPS_CALL. * configure.ac <mips*-*-*>: Add test for .reloc R_MIPS_JALR. * configure: Regenerate. * doc/invoke.texi (Option Summary): Add -mrelax-pic-calls and -mno-relax-pic-calls. (MIPS Options): Document -mrelax-pic-calls and -mno-relax-pic-calls. testsuite/ * gcc.target/mips/mips.exp: Add relax-pic-calls under -mfoo/-mno-foo options. (mips-dg-options): Make -mrelax-pic-calls imply -mno-plt, -mabicalls and -mexplicit-relocs. * gcc.target/mips/call-1.c: New test. * gcc.target/mips/call-2.c: New test. * gcc.target/mips/call-3.c: New test. * gcc.target/mips/lazy-binding-1.c: Add MIPS-specific dg-options. * gcc.dg/tree-ssa/loop-1.c: Likewise. From-SVN: r151890
2009-09-19 22:23:55 +02:00
configure.ac: Test assembler support for DSP Rev1 mult. 2010-11-04 Chao-ying Fu <fu@mips.com> * configure.ac: Test assembler support for DSP Rev1 mult. * configure: Regenerate. * config.in: Regenerate. * config/mips/mips.h (ISA_HAS_DSP_MULT): New define. * config/mips/mips.c (CODE_FOR_mips_mult): New define. (CODE_FOR_mips_multu): New define. (mips_builtins): Move madd, maddu, msub, msubu, mult, multu from dspr2_32 to dsp_32. (mips_mulsidi3_gen_fn): Test (TARGET_FIX_R4000 && !ISA_HAS_DSP). Delete returns when ISA_HAS_DSPR2, because the old patterns are deleted. * config/mips/mips-dsp.md (mips_madd<u>, mips_msub<u>): New define_expand patterns. * config/mips/constraints.md (ka): Update the constraint to test ISA_HAS_DSP_MULT instead of ISA_HAS_DSPR2. * config/mips/mips-dspr2.md (mips_madd<u>, mips_msub<u>, mips_mult, mips_multu): Delete. * config/mips/mips.md (<u>mulsidi3_32bit): Add comments. Change target constraint to "ka". Use (!TARGET_FIX_R4000 || ISA_HAS_DSP), instead of (!TARGET_FIX_R4000 && !ISA_HAS_DSPR2). Emit the accumulator destination when ISA_HAS_DSP_MULT. (<u>msubsidi4): Add comments. Test ISA_HAS_DSP. Emit the accumulator destination when ISA_HAS_DSP_MULT. (<u>maddsidi4): Likewise. * doc/extend.texi (MIPS DSP Built-in Functions): Move madd, maddu, msub, msubu, mult, multu built-in functions from DSP r2 to DSP r1. From-SVN: r166344
2010-11-05 01:26:14 +01:00
gcc_GAS_CHECK_FEATURE([DSPR1 mult with four accumulators support],
gcc_cv_as_mips_dspr1_mult,,,
[ .set mips32r2
.set nodspr2
.set dsp
madd $ac3,$4,$5
maddu $ac3,$4,$5
msub $ac3,$4,$5
msubu $ac3,$4,$5
mult $ac3,$4,$5
multu $ac3,$4,$5],,
[AC_DEFINE(HAVE_AS_DSPR1_MULT, 1,
[Define if your assembler supports DSPR1 mult.])])
mips.opt (mrelax-pic-calls): New option. * config/mips/mips.opt (mrelax-pic-calls): New option. * config/mips/mips.c (mips_strip_unspec_address): Move it up in the file. (mips_unspec_call): Change "unspec_call" expander into this. (mips_strip_unspec_call): New function. (mips_got_load): Call mips_unspec_call instead of gen_unspec_call<mode>. (mips16_build_call_stub): Fix comment for fp_code. Adjust call to MIPS_CALL. (mips_cfg_in_reorg): New function. (mips16_lay_out_constants): Use it to decide whether to call CFG-aware insn splitting. (r10k_insert_cache_barriers): Move CFG set-up code from here to mips_reorg. Move DF set-up code from here ... (mips_df_reorg): ... to here. Call r10k_insert_cache_barriers from here. (mips_reorg): Call mips_df_reorg instead of r10k_insert_cache_barriers. Move CFG set-up code here from r10k_insert_cache_barriers. (mips_call_expr_from_insn): New function. (mips_pic_call_symbol_from_set): Likewise. (mips_find_pic_call_symbol): Likewise. (mips_annotate_pic_call_expr): Likewise. (mips_get_pic_call_symbol): Likewise. (mips_annotate_pic_calls): Likewise. (mips_override_options): Disable -mrelax-pic-calls unless PIC calls are used. (mips_set_mips16_mode): Disable -mrelax-pic-calls for MIPS16. * config/mips/mips-protos.h (mips_get_pic_call_symbol): Declare it. * config/mips/mips.h (MIPS_CALL): Use it to print the .reloc directive. * config/mips/mips.md (UNSPEC_CALL_ATTR): New unspec. (unspec_call<mode>): Remove it. (sibcall_internal, sibcall_value_internal, sibcall_value_multiple_internal, call_internal, call_split, call_value_internal, call_value_split, call_value_multiple_internal, call_value_multiple_split): Pass SIZE_OPNO to MIPS_CALL. (call_internal_direct, call_direct_split, call_value_internal_direct, call_value_direct_split): Pass -1 as SIZE_OPNO to MIPS_CALL. * configure.ac <mips*-*-*>: Add test for .reloc R_MIPS_JALR. * configure: Regenerate. * doc/invoke.texi (Option Summary): Add -mrelax-pic-calls and -mno-relax-pic-calls. (MIPS Options): Document -mrelax-pic-calls and -mno-relax-pic-calls. testsuite/ * gcc.target/mips/mips.exp: Add relax-pic-calls under -mfoo/-mno-foo options. (mips-dg-options): Make -mrelax-pic-calls imply -mno-plt, -mabicalls and -mexplicit-relocs. * gcc.target/mips/call-1.c: New test. * gcc.target/mips/call-2.c: New test. * gcc.target/mips/call-3.c: New test. * gcc.target/mips/lazy-binding-1.c: Add MIPS-specific dg-options. * gcc.dg/tree-ssa/loop-1.c: Likewise. From-SVN: r151890
2009-09-19 22:23:55 +02:00
AC_MSG_CHECKING(assembler and linker for explicit JALR relocation)
gcc_cv_as_ld_jalr_reloc=no
if test $gcc_cv_as_mips_explicit_relocs = yes; then
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_as_ld_jalr_reloc=yes
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
echo ' .ent x' > conftest.s
configure.ac: Fix assembly for explicit JALR relocation check. 2014-05-13 Catherine Moore <clm@codesourcery.com> Sandra Loosemore <sandra@codesourcery.com> gcc/ * configure.ac: Fix assembly for explicit JALR relocation check. * configure: Regenerate. Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com> From-SVN: r210375
2014-05-13 15:36:56 +02:00
echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
echo ' lw $25,%call16(y)($28)' >> conftest.s
mips.opt (mrelax-pic-calls): New option. * config/mips/mips.opt (mrelax-pic-calls): New option. * config/mips/mips.c (mips_strip_unspec_address): Move it up in the file. (mips_unspec_call): Change "unspec_call" expander into this. (mips_strip_unspec_call): New function. (mips_got_load): Call mips_unspec_call instead of gen_unspec_call<mode>. (mips16_build_call_stub): Fix comment for fp_code. Adjust call to MIPS_CALL. (mips_cfg_in_reorg): New function. (mips16_lay_out_constants): Use it to decide whether to call CFG-aware insn splitting. (r10k_insert_cache_barriers): Move CFG set-up code from here to mips_reorg. Move DF set-up code from here ... (mips_df_reorg): ... to here. Call r10k_insert_cache_barriers from here. (mips_reorg): Call mips_df_reorg instead of r10k_insert_cache_barriers. Move CFG set-up code here from r10k_insert_cache_barriers. (mips_call_expr_from_insn): New function. (mips_pic_call_symbol_from_set): Likewise. (mips_find_pic_call_symbol): Likewise. (mips_annotate_pic_call_expr): Likewise. (mips_get_pic_call_symbol): Likewise. (mips_annotate_pic_calls): Likewise. (mips_override_options): Disable -mrelax-pic-calls unless PIC calls are used. (mips_set_mips16_mode): Disable -mrelax-pic-calls for MIPS16. * config/mips/mips-protos.h (mips_get_pic_call_symbol): Declare it. * config/mips/mips.h (MIPS_CALL): Use it to print the .reloc directive. * config/mips/mips.md (UNSPEC_CALL_ATTR): New unspec. (unspec_call<mode>): Remove it. (sibcall_internal, sibcall_value_internal, sibcall_value_multiple_internal, call_internal, call_split, call_value_internal, call_value_split, call_value_multiple_internal, call_value_multiple_split): Pass SIZE_OPNO to MIPS_CALL. (call_internal_direct, call_direct_split, call_value_internal_direct, call_value_direct_split): Pass -1 as SIZE_OPNO to MIPS_CALL. * configure.ac <mips*-*-*>: Add test for .reloc R_MIPS_JALR. * configure: Regenerate. * doc/invoke.texi (Option Summary): Add -mrelax-pic-calls and -mno-relax-pic-calls. (MIPS Options): Document -mrelax-pic-calls and -mno-relax-pic-calls. testsuite/ * gcc.target/mips/mips.exp: Add relax-pic-calls under -mfoo/-mno-foo options. (mips-dg-options): Make -mrelax-pic-calls imply -mno-plt, -mabicalls and -mexplicit-relocs. * gcc.target/mips/call-1.c: New test. * gcc.target/mips/call-2.c: New test. * gcc.target/mips/call-3.c: New test. * gcc.target/mips/lazy-binding-1.c: Add MIPS-specific dg-options. * gcc.dg/tree-ssa/loop-1.c: Likewise. From-SVN: r151890
2009-09-19 22:23:55 +02:00
echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
echo '1: jalr $25' >> conftest.s
echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
echo '1: jalr $25' >> conftest.s
echo ' .end x' >> conftest.s
if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&AS_MESSAGE_LOG_FD \
&& $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&AS_MESSAGE_LOG_FD; then
configure.ac: Redirect grep stdout, stderr to /dev/null instead of grep -q. libjava: * configure.ac: Redirect grep stdout, stderr to /dev/null instead of grep -q. Use -- instead of grep -e. * configure: Regenerate. gcc: * configure.ac (gcc_cv_as_ld_jalr_reloc): Redirect grep stdout, stderr to /dev/null instead of grep -q. * configure: Regenerate. contrib: * dg-extract-results.sh: Redirect grep output to /dev/null instead of grep -q. From-SVN: r159840
2010-05-25 20:50:01 +02:00
if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
&& $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
mips.opt (mrelax-pic-calls): New option. * config/mips/mips.opt (mrelax-pic-calls): New option. * config/mips/mips.c (mips_strip_unspec_address): Move it up in the file. (mips_unspec_call): Change "unspec_call" expander into this. (mips_strip_unspec_call): New function. (mips_got_load): Call mips_unspec_call instead of gen_unspec_call<mode>. (mips16_build_call_stub): Fix comment for fp_code. Adjust call to MIPS_CALL. (mips_cfg_in_reorg): New function. (mips16_lay_out_constants): Use it to decide whether to call CFG-aware insn splitting. (r10k_insert_cache_barriers): Move CFG set-up code from here to mips_reorg. Move DF set-up code from here ... (mips_df_reorg): ... to here. Call r10k_insert_cache_barriers from here. (mips_reorg): Call mips_df_reorg instead of r10k_insert_cache_barriers. Move CFG set-up code here from r10k_insert_cache_barriers. (mips_call_expr_from_insn): New function. (mips_pic_call_symbol_from_set): Likewise. (mips_find_pic_call_symbol): Likewise. (mips_annotate_pic_call_expr): Likewise. (mips_get_pic_call_symbol): Likewise. (mips_annotate_pic_calls): Likewise. (mips_override_options): Disable -mrelax-pic-calls unless PIC calls are used. (mips_set_mips16_mode): Disable -mrelax-pic-calls for MIPS16. * config/mips/mips-protos.h (mips_get_pic_call_symbol): Declare it. * config/mips/mips.h (MIPS_CALL): Use it to print the .reloc directive. * config/mips/mips.md (UNSPEC_CALL_ATTR): New unspec. (unspec_call<mode>): Remove it. (sibcall_internal, sibcall_value_internal, sibcall_value_multiple_internal, call_internal, call_split, call_value_internal, call_value_split, call_value_multiple_internal, call_value_multiple_split): Pass SIZE_OPNO to MIPS_CALL. (call_internal_direct, call_direct_split, call_value_internal_direct, call_value_direct_split): Pass -1 as SIZE_OPNO to MIPS_CALL. * configure.ac <mips*-*-*>: Add test for .reloc R_MIPS_JALR. * configure: Regenerate. * doc/invoke.texi (Option Summary): Add -mrelax-pic-calls and -mno-relax-pic-calls. (MIPS Options): Document -mrelax-pic-calls and -mno-relax-pic-calls. testsuite/ * gcc.target/mips/mips.exp: Add relax-pic-calls under -mfoo/-mno-foo options. (mips-dg-options): Make -mrelax-pic-calls imply -mno-plt, -mabicalls and -mexplicit-relocs. * gcc.target/mips/call-1.c: New test. * gcc.target/mips/call-2.c: New test. * gcc.target/mips/call-3.c: New test. * gcc.target/mips/lazy-binding-1.c: Add MIPS-specific dg-options. * gcc.dg/tree-ssa/loop-1.c: Likewise. From-SVN: r151890
2009-09-19 22:23:55 +02:00
gcc_cv_as_ld_jalr_reloc=yes
fi
fi
rm -f conftest.*
fi
fi
if test $gcc_cv_as_ld_jalr_reloc = yes; then
if test x$target_cpu_default = x; then
target_cpu_default=MASK_RELAX_PIC_CALLS
else
target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
fi
fi
AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
configure.ac (gcc_cv_ld_mips_personality_relaxation): New feature check. gcc/ * configure.ac (gcc_cv_ld_mips_personality_relaxation): New feature check. (HAVE_LD_PERSONALITY_RELAXATION): New macro definition. * configure, config.in: Regenerate. * dwarf2asm.c (eh_data_format_name): Handle DW_EH_PE_indirect | DW_EH_PE_absptr. * config/mips/mips.h (TARGET_WRITABLE_EH_FRAME): New macro. (ASM_PREFERRED_EH_DATA_FORMAT): Define. Use MIPS_EH_INDIRECT for global data if the output could be used in a shared library. * config/mips/mips.c (mips_override_options): Set flag_dwarf2_cfi_asm to 0 if TARGET_WRITABLE_EH_FRAME. From-SVN: r151896
2009-09-20 12:36:05 +02:00
AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
[gcc_cv_ld_mips_personality_relaxation],
[gcc_cv_ld_mips_personality_relaxation=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 \
-a "$gcc_cv_gld_minor_version" -ge 21 \
-o "$gcc_cv_gld_major_version" -gt 2; then
gcc_cv_ld_mips_personality_relaxation=yes
fi
elif test x$gcc_cv_as != x \
-a x$gcc_cv_ld != x \
-a x$gcc_cv_readelf != x ; then
cat > conftest.s <<EOF
.cfi_startproc
.cfi_personality 0x80,indirect_ptr
.ent test
test:
nop
.end test
.cfi_endproc
.section .data,"aw",@progbits
indirect_ptr:
.dc.a personality
EOF
if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
&& $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
if $gcc_cv_readelf -d conftest 2>&1 \
| grep TEXTREL > /dev/null 2>&1; then
:
elif $gcc_cv_readelf --relocs conftest 2>&1 \
| grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
:
else
gcc_cv_ld_mips_personality_relaxation=yes
fi
fi
fi
rm -f conftest.s conftest.o conftest])
if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
AC_DEFINE(HAVE_LD_PERSONALITY_RELAXATION, 1,
[Define if your linker can relax absolute .eh_frame personality
pointers into PC-relative form.])
fi
linux.h (GLIBC_DYNAMIC_LINKER): Handle `-mnan=2008'. gcc/ * config/mips/linux.h (GLIBC_DYNAMIC_LINKER): Handle `-mnan=2008'. (UCLIBC_DYNAMIC_LINKER): New macro. * config/mips/linux64.h (GLIBC_DYNAMIC_LINKER32): Handle `-mnan=2008'. (GLIBC_DYNAMIC_LINKER64, GLIBC_DYNAMIC_LINKERN32): Likewise. (UCLIBC_DYNAMIC_LINKER32): Undefine macro first. Handle `-mnan=2008'. (UCLIBC_DYNAMIC_LINKER64): Redefine macro. (UCLIBC_DYNAMIC_LINKERN32): Likewise. * config/mips/mips-modes.def: Remove RESET_FLOAT_FORMAT calls for SF and DF modes. Use ieee_quad_format for TF mode. * config/mips/mips-opts.h (mips_ieee_754_setting): New enum. * config/mips/mips.c (mips_file_start): Output a `.nan' directive. (mips_option_override): Handle `-mnan=legacy'. * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Handle `-mabs=2008' and `-mnan=2008'. (OPTION_DEFAULT_SPECS): Add "nan" default. (ASM_SPEC): Handle `-mnan='. [!HAVE_AS_NAN] (HAVE_AS_NAN): New macro. * config/mips/mips.md (abs<mode>2): Handle `-mabs=2008', update comment accordingly. (neg<mode>2): Likewise. * config/mips/mips.opt (mabs, mnan): New options. * doc/install.texi (Configuration): Document `--with-nan=' option. * doc/invoke.texi (Option Summary): List MIPS `-mabs=' and `-mnan=' options. (MIPS Options): Document them. * config.gcc <mips*-*-*>: Handle `--with-nan='. * configure.ac <mips*-*-*>: Check for GAS `-mnan=2008' support. * configure: Regenerate. * config.in: Regenerate. gcc/testsuite/ * gcc.target/mips/fabs-2008.c: New test case. * gcc.target/mips/fabs-legacy.c: New test case. * gcc.target/mips/fabsf-2008.c: New test case. * gcc.target/mips/fabsf-legacy.c: New test case. * gcc.target/mips/fneg-2008.c: New test case. * gcc.target/mips/fneg-legacy.c: New test case. * gcc.target/mips/fneg-2008.c: New test case. * gcc.target/mips/fneg-legacy.c: New test case. * gcc.target/mips/nan-2008.c: New test case. * gcc.target/mips/nan-legacy.c: New test case. * gcc.target/mips/nanf-2008.c: New test case. * gcc.target/mips/nanf-legacy.c: New test case. * gcc.target/mips/nans-2008.c: New test case. * gcc.target/mips/nans-legacy.c: New test case. * gcc.target/mips/nansf-2008.c: New test case. * gcc.target/mips/nansf-legacy.c: New test case. * gcc.target/mips/mips.exp: Handle `-mabs=' and `-mnan='. From-SVN: r201313
2013-07-29 16:37:30 +02:00
gcc_GAS_CHECK_FEATURE([-mnan= support],
gcc_cv_as_mips_nan,,
[-mnan=2008],,,
[AC_DEFINE(HAVE_AS_NAN, 1,
[Define if the assembler understands -mnan=.])])
if test x$gcc_cv_as_mips_nan = xno \
&& test x$with_nan != x; then
AC_MSG_ERROR(
[Requesting --with-nan= requires assembler support for -mnan=])
fi
re PR target/12098 (gcc build fails without gas on ia64-hpux: error: invalid switch '-x') PR target/12098 * configure.ac: Move gas check from mips specific case to common case. Do check for GNU as for mips*-*-* and *-*-hpux* targets. * configure: Regenerate * doc/install.texi: Update. From-SVN: r105200
2005-10-11 01:45:18 +02:00
;;
S/390 Vector ABI GNU Attribute. gcc/ * config/s390/s390.c (s390_vector_abi): New variable definition. (s390_check_type_for_vector_abi): New function. (TARGET_ASM_FILE_END): New macro definition. (s390_asm_file_end): New function. (s390_function_arg): Call s390_check_type_for_vector_abi. (s390_gimplify_va_arg): Likewise. * configure: Regenerate. * configure.ac: Check for .gnu_attribute Binutils feature. gcc/testsuite/ * gcc.target/s390/vector/vec-abi-1.c: Add gnu attribute check. * gcc.target/s390/vector/vec-abi-attr-1.c: New test. * gcc.target/s390/vector/vec-abi-attr-2.c: New test. * gcc.target/s390/vector/vec-abi-attr-3.c: New test. * gcc.target/s390/vector/vec-abi-attr-4.c: New test. * gcc.target/s390/vector/vec-abi-attr-5.c: New test. * gcc.target/s390/vector/vec-abi-attr-6.c: New test. From-SVN: r224867
2015-06-24 08:36:46 +02:00
s390*-*-*)
gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
gcc_cv_as_s390_gnu_attribute, [2,18,0],,
[.gnu_attribute 8,1],,
[AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
[Define if your assembler supports .gnu_attribute.])])
[PATCH 1/2] S/390: Implement "target" attribute. gcc/ChangeLog * config/s390/s390.opt (s390_arch_string): Remove. (s390_tune_string): Likewise. (s390_cost_pointer): Add Variable. (s390_tune_flags): Add TargetVariable. (s390_arch_flags, march=, mbackchain, mdebug, mesa, mhard-dfp), (mhard-float, mlong-double-128, mlong-double-64, mhtm, mvx), (mpacked-stack, msmall-exec, msoft-float, mstack-guard=, mstack-size=), (mtune=, mmvcle, mzvector, mzarch, mbranch-cost=, mwarn-dynamicstack), (mwarn-framesize=): Save option. (mno-stack-guard, mno-stack-guard): New option. (mwarn-dynamicstack): Allow mno-warn-dynamicstack. (mwarn-framesize=): Convert to UInteger (negative values are rejected now). * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Split setting macros changeable through the GCC target pragma into a separate function. (s390_cpu_cpp_builtins): Likewise. (s390_pragma_target_parse): New function, implement GCC target pragma if enabled. (s390_register_target_pragmas): Register s390_pragma_target_parse if available. * common/config/s390/s390-common.c (s390_handle_option): Export. Move setting s390_arch_flags to s390.c. Remove s390_tune_flags. Allow 0 as argument to -mstack-size (switch to default value). Allow 0 as argument to -mstack-guard (switch off). Remove now unnecessary explicit parsing code for -mwarn-framesize. * config/s390/s390-protos.h (s390_handle_option): Export. (s390_valid_target_attribute_tree): Export. (s390_reset_previous_fndecl): Export. * config/s390/s390-builtins.def: Use new macro B_GROUP to mark the start and end of HTM and VX builtins. (s390_asm_output_function_prefix): Declare hook. (s390_asm_declare_function_size): Likewise. * config/s390/s390-builtins.h (B_GROUP): Use macro. * config/s390/s390-opts.h: Add comment about processor_type usage. * config/s390/s390.h (TARGET_CPU_IEEE_FLOAT_P, TARGET_CPU_ZARCH_P), (TARGET_CPU_LONG_DISPLACEMENT_P, TARGET_CPU_EXTIMM_P, TARGET_CPU_DFP_P), (TARGET_CPU_Z10_P, TARGET_CPU_Z196_P, TARGET_CPU_ZEC12_P), (TARGET_CPU_HTM_P, TARGET_CPU_Z13_P, TARGET_CPU_VX_P), (TARGET_HARD_FLOAT_P, TARGET_LONG_DISPLACEMENT_P, TARGET_EXTIMM_P), (TARGET_DFP_P, TARGET_Z10_P, TARGET_Z196_P, TARGET_ZEC12_P), (TARGET_HTM_P, TARGET_Z13_P, TARGET_VX_P, TARGET_CPU_EXTIMM), (TARGET_CPU_DFP, TARGET_CPU_Z10, TARGET_CPU_Z196, TARGET_CPU_ZEC12), (TARGET_CPU_HTM, TARGET_CPU_Z13, TARGET_LONG_DISPLACEMENT), (TARGET_EXTIMM, TARGET_DFP, TARGET_Z10, TARGET_Z196, TARGET_ZEC12), (TARGET_Z13, TARGET_VX, S390_USE_TARGET_ATTRIBUTE), (S390_USE_ARCHITECTURE_MODIFIERS, SWITCHABLE_TARGET), (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_FUNCTION_PREFIX): Likewise. * config/s390/vecintrin.h: Use vector definitions even if __VEC__ is undefined. (vec_all_nan): Rewrite as macro using statement expressions to avoid that the vector keyword needs to be defined when including the file. (vec_all_numeric): Likewise. (vec_any_nan): Likewise. (vec_any_numeric): Likewise. * config/s390/s390.c (s390_previous_fndecl): New static variable. (s390_set_current_function): New function. (s390_cost): Wrapper macro to allow defining the cost table pointer in the options file. (processor_table): Table for march= and mtune= parsing. (s390_init_builtins): Enable all builtins and types unconditionally. (s390_expand_builtin): Generate an error message if builtin is not supported by current options. Correct an error message. (s390_function_specific_restore): New function to set s390_cost. (s390_asm_output_machine_for_arch): New function for emitting .machine and .machinmode directives to the assembler file. (s390_asm_output_function_prefix): Likewise. (s390_asm_declare_function_size): Likewise. (s390_asm_output_function_label): Add mdebug output for feature testing. (s390_option_override): Move implementation into internal function. (s390_option_override_internal): Likewise. Implement option overriding based on current options. (s390_valid_target_attribute_inner_p): New function implementing target attribute logic. (s390_valid_target_attribute_tree): Likewise. (s390_valid_target_attribute_p): Likewise. (s390_reset_previous_fndecl): Likewise. (s390_set_current_function): Likewise. (TARGET_SET_CURRENT_FUNCTION): Provide target hook function. (TARGET_OPTION_VALID_ATTRIBUTE_P): Likewise. (TARGET_OPTION_RESTORE): Likewise. * doc/extend.texi: S390: Document target attribute and pragma. * config.in: Regenerated. * configure: Regenerated. * configure.ac: S390: Check for .machinemode and .machine in gas. S390: Check for architecture modifiers support in gas. gcc/testsuite/ChangeLog * gcc.target/s390/asm-machine-1.c: New test. * gcc.target/s390/asm-machine-2.c: New test. * gcc.target/s390/asm-machine-3.c: New test. * gcc.target/s390/asm-machine-4.c: New test. * gcc.target/s390/target-attribute/tattr-1.c: New test. * gcc.target/s390/target-attribute/tattr-2.c: New test. * gcc.target/s390/target-attribute/tattr-3.c: New test. * gcc.target/s390/target-attribute/tattr-4.c: New test. * gcc.target/s390/target-attribute/tattr-5.c: New test. * gcc.target/s390/target-attribute/tattr-6.c: New test. * gcc.target/s390/target-attribute/tattr-7.c: New test. * gcc.target/s390/target-attribute/tattr-8.c: New test. * gcc.target/s390/target-attribute/tattr-9.c: New test. * gcc.target/s390/target-attribute/tattr-10.c: New test. * gcc.target/s390/target-attribute/tattr-11.c: New test. * gcc.target/s390/target-attribute/tattr-12.c: New test. * gcc.target/s390/target-attribute/tattr-13.c: New test. * gcc.target/s390/target-attribute/tattr-14.c: New test. * gcc.target/s390/target-attribute/tattr-15.c: New test. * gcc.target/s390/target-attribute/tattr-16.c: New test. * gcc.target/s390/target-attribute/tattr-17.c: New test. * gcc.target/s390/target-attribute/tattr-18.c: New test. * gcc.target/s390/target-attribute/tattr-19.c: New test. * gcc.target/s390/target-attribute/tattr-arch-tune-1.c: New test. * gcc.target/s390/target-attribute/tattr-arch-tune-2.c: New test. * gcc.target/s390/target-attribute/tattr-m31-1.c: New test. * gcc.target/s390/target-attribute/tattr-m31-2.c: New test. * gcc.target/s390/target-attribute/tattr-m31-3.c: New test. * gcc.target/s390/target-attribute/tattr-m31-4.c: New test. * gcc.target/s390/target-attribute/tattr-m31-5.c: New test. * gcc.target/s390/target-attribute/tattr-m31-6.c: New test. * gcc.target/s390/target-attribute/tattr-m31-7.c: New test. * gcc.target/s390/target-attribute/tattr-m31-8.c: New test. * gcc.target/s390/target-attribute/tattr-m31-9.c: New test. * gcc.target/s390/target-attribute/tattr-m31-10.c: New test. * gcc.target/s390/target-attribute/tattr-m31-11.c: New test. * gcc.target/s390/target-attribute/tattr-m31-12.c: New test. * gcc.target/s390/target-attribute/tattr-m31-13.c: New test. * gcc.target/s390/target-attribute/tattr-m31-14.c: New test. * gcc.target/s390/target-attribute/tattr-m31-15.c: New test. * gcc.target/s390/target-attribute/tattr-m31-16.c: New test. * gcc.target/s390/target-attribute/tattr-m31-17.c: New test. * gcc.target/s390/target-attribute/tattr-m31-18.c: New test. * gcc.target/s390/target-attribute/tattr-m31-19.c: New test. * gcc.target/s390/target-attribute/tattr-m31-20.c: New test. * gcc.target/s390/target-attribute/tattr-m31-21.c: New test. * gcc.target/s390/target-attribute/tattr-m31-22.c: New test. * gcc.target/s390/target-attribute/tattr-m31-23.c: New test. * gcc.target/s390/target-attribute/tattr-m31-24.c: New test. * gcc.target/s390/target-attribute/tattr-m31-25.c: New test. * gcc.target/s390/target-attribute/tattr-m31-26.c: New test. * gcc.target/s390/target-attribute/tattr-m31-27.c: New test. * gcc.target/s390/target-attribute/tattr-m31-28.c: New test. * gcc.target/s390/target-attribute/tattr-m31-29.c: New test. * gcc.target/s390/target-attribute/tattr-m31-30.c: New test. * gcc.target/s390/target-attribute/tattr-m31-31.c: New test. * gcc.target/s390/target-attribute/tattr-m31-32.c: New test. * gcc.target/s390/target-attribute/tattr-m64-1.c: New test. * gcc.target/s390/target-attribute/tattr-m64-2.c: New test. * gcc.target/s390/target-attribute/tattr-m64-3.c: New test. * gcc.target/s390/target-attribute/tattr-m64-4.c: New test. * gcc.target/s390/target-attribute/tattr-m64-5.c: New test. * gcc.target/s390/target-attribute/tattr-m64-6.c: New test. * gcc.target/s390/target-attribute/tattr-m64-7.c: New test. * gcc.target/s390/target-attribute/tattr-m64-8.c: New test. * gcc.target/s390/target-attribute/tattr-m64-9.c: New test. * gcc.target/s390/target-attribute/tattr-m64-10.c: New test. * gcc.target/s390/target-attribute/tattr-m64-11.c: New test. * gcc.target/s390/target-attribute/tattr-m64-12.c: New test. * gcc.target/s390/target-attribute/tattr-m64-13.c: New test. * gcc.target/s390/target-attribute/tattr-m64-14.c: New test. * gcc.target/s390/target-attribute/tattr-m64-15.c: New test. * gcc.target/s390/target-attribute/tattr-m64-16.c: New test. * gcc.target/s390/target-attribute/tattr-m64-17.c: New test. * gcc.target/s390/target-attribute/tattr-m64-18.c: New test. * gcc.target/s390/target-attribute/tattr-m64-19.c: New test. * gcc.target/s390/target-attribute/tattr-m64-20.c: New test. * gcc.target/s390/target-attribute/tattr-m64-21.c: New test. * gcc.target/s390/target-attribute/tattr-m64-22.c: New test. * gcc.target/s390/target-attribute/tattr-m64-23.c: New test. * gcc.target/s390/target-attribute/tattr-m64-24.c: New test. * gcc.target/s390/target-attribute/tattr-m64-25.c: New test. * gcc.target/s390/target-attribute/tattr-m64-26.c: New test. * gcc.target/s390/target-attribute/tattr-m64-27.c: New test. * gcc.target/s390/target-attribute/tattr-m64-28.c: New test. * gcc.target/s390/target-attribute/tattr-m64-29.c: New test. * gcc.target/s390/target-attribute/tattr-m64-30.c: New test. * gcc.target/s390/target-attribute/tattr-m64-31.c: New test. * gcc.target/s390/target-attribute/tattr-m64-32.c: New test. * gcc.target/s390/target-attribute/tpragma-struct-vx-2.c: New test. * gcc.target/s390/s390.exp (check_effective_target_target_attribute): Add check whether target attribute is available. Run test in target-attribute subdir. * gcc.target/s390/s390-c++.exp (check_effective_target_target_attribute): Likewise. From-SVN: r231271
2015-12-04 15:30:42 +01:00
gcc_GAS_CHECK_FEATURE([.machine and .machinemode support],
gcc_cv_as_s390_machine_machinemode, [2,24,0],,
[ .machinemode push
.machinemode pop
.machine push
.machine pop],,
[AC_DEFINE(HAVE_AS_MACHINE_MACHINEMODE, 1,
[Define if your assembler supports .machine and .machinemode.])])
gcc_GAS_CHECK_FEATURE([architecture modifiers support],
gcc_cv_as_s390_architecture_modifiers, [2,26,0],,
[ .machine z13+vx ],,
[AC_DEFINE(HAVE_AS_ARCHITECTURE_MODIFIERS, 1,
[Define if your assembler supports architecture modifiers.])])
S/390 Vector ABI GNU Attribute. gcc/ * config/s390/s390.c (s390_vector_abi): New variable definition. (s390_check_type_for_vector_abi): New function. (TARGET_ASM_FILE_END): New macro definition. (s390_asm_file_end): New function. (s390_function_arg): Call s390_check_type_for_vector_abi. (s390_gimplify_va_arg): Likewise. * configure: Regenerate. * configure.ac: Check for .gnu_attribute Binutils feature. gcc/testsuite/ * gcc.target/s390/vector/vec-abi-1.c: Add gnu attribute check. * gcc.target/s390/vector/vec-abi-attr-1.c: New test. * gcc.target/s390/vector/vec-abi-attr-2.c: New test. * gcc.target/s390/vector/vec-abi-attr-3.c: New test. * gcc.target/s390/vector/vec-abi-attr-4.c: New test. * gcc.target/s390/vector/vec-abi-attr-5.c: New test. * gcc.target/s390/vector/vec-abi-attr-6.c: New test. From-SVN: r224867
2015-06-24 08:36:46 +02:00
;;
re PR target/12098 (gcc build fails without gas on ia64-hpux: error: invalid switch '-x') PR target/12098 * configure.ac: Move gas check from mips specific case to common case. Do check for GNU as for mips*-*-* and *-*-hpux* targets. * configure: Regenerate * doc/install.texi: Update. From-SVN: r105200
2005-10-11 01:45:18 +02:00
esac
# Mips and HP-UX need the GNU assembler.
# Linux on IA64 might be able to use the Intel assembler.
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
re PR target/12098 (gcc build fails without gas on ia64-hpux: error: invalid switch '-x') PR target/12098 * configure.ac: Move gas check from mips specific case to common case. Do check for GNU as for mips*-*-* and *-*-hpux* targets. * configure: Regenerate * doc/install.texi: Update. From-SVN: r105200
2005-10-11 01:45:18 +02:00
case "$target" in
mips*-*-* | *-*-hpux* )
configure.ac (mips*-*-*): Print an error if not using GAS. * configure.ac (mips*-*-*): Print an error if not using GAS. * configure: Regenerated. * doc/install.texi: Remove irix5 bullet from --with-gnu-as. Remove comments about buggy MIPSpro assemblers. * config.gcc (mips-sgi-irix[56]*): Combine stanzas. Include elfos.h before mips.h and iris.h after it. Use t-iris and t-slibgcc-irix. Use iris5.h only for IRIX 5 configs. Use iris6.h and t-iris6 for IRIX 6 configs. Define IRIX_USING_GNU_LD if using GNU ld. * config/mips/iris5.h (TARGET_IRIX, SWITCHES_NEED_SPACES) (DEFAULT_SIGNED_CHAR, WORD_SWITCH_TAKES_ARG, SUBTARGET_CC1_SPEC) (NO_IMPLICIT_EXTERN_C, MIPS_DEFAULT_GVALUE) (TARGET_ASM_EXTERNAL_LIBCALL): Move to iris.h. (WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS): Delete in favor of more general IRIX 6 definitions. (OBJECT_FORMAT_ELF, ASM_OUTPUT_ASCII, ASM_WEAKEN_LABEL) (HANDLE_SYSV_PRAGMA): Delete in favor of elfos.h definitions. (TARGET_IRIX5, ABICALLS_ASM_OP, BSS_SECTION_ASM_OP, HAS_INIT_SECTION) (LD_INIT_SWITCH, LD_FINI_SWITCH, SUBTARGET_ASM_OPTIMIZING_SPEC) (ASM_FINAL_SPEC, DBX_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) (PREFERRED_DEBUGGING_TYPE, DWARF2_UNWIND_INFO, SET_FILE_NUMBER) (LABEL_AFTER_LOC, DOLLARS_IN_IDENTIFIERS, NO_DOLLAR_IN_LABEL) (TARGET_ASM_NAMED_SECTION, EXTRA_SECTION_FUNCTIONS) (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_WEAK_ALIAS) (SUBTARGET_EXTRA_SPECS): Delete definitions or undefs. (LINK_SPEC): Move most of definition to iris.h. (SUBTARGET_LINK_SPEC): New macro. (IRIX_STARTFILE_SPEC): Fold into... (STARTFILE_SPEC): ...here. (IRIX_ENDFILE_SPEC): Fold into... (ENDFILE_SPEC): ...here. * config/mips/iris6.h (TARGET_IRIX5): Remove override. (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE) (DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE, SET_ASM_OP) (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES, ASM_DECLARE_OBJECT_NAME) (ASM_FINISH_DECLARE_OBJECT, LOCAL_LABEL_PREFIX): Move to iris.h. (TARGET_OS_CPP_BUILTINS): Likewise. Guard IRIX6-specific bits. (DWARF2_UNWIND_INFO, DWARF2_GENERATE_TEXT_SECTION_LABEL) (SUBTARGET_CPP_SPEC, DWARF2_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) (PREFERRED_DEBUGGING_TYPE, DWARF2_FRAME_INFO, MD_EXEC_PREFIX) (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE) (FUNCTION_NAME_ALREADY_DECLARED, SUPPORTS_INIT_PRIORITY) (POPSECTION_ASM_OP, SUBTARGET_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC) (SUBTARGET_ASM_DEBUGGING_SPEC, SUBTARGET_ASM_OPTIMIZING_SPEC) (BSS_SECTION_ASM_OP*, READONLY_DATA_SECTION_ASM_OP*) (EH_FRAME_SECTION_NAME, MUST_USE_SJLJ_EXCEPTIONS, CTORS_SECTION_ASM_OP) (DTORS_SECTION_ASM_OP, TARGET_ASM_NAMED_SECTION, EH_FRAME_SECTION_NAME) (ASM_OUTPUT_ALIGN, ASM_OUTPUT_FILENAME, ASM_OUTPUT_ALIGNED_LOCAL) (ASM_OUTPUT_ALIGNED_BSS): Remove definitions or undefs. (TARGET_IRIX6): Define to 1. (DRIVER_SELF_SPECS): Define. (DWARF2_FRAME_INFO): Define to 1 rather than !TARGET_SGI_O32_AS. (SUBTARGET_CC1_SPEC): Remove in favor of DRIVER_SELF_SPECS. (SUBTARGET_LINK_SPEC): New macro. (IRIX_STARTFILE_SPEC): Fold into... (STARTFILE_SPEC): ...here. Remove !mabi=* case. (SUBTARGET_{,DONT_}WARN_UNUSED_SPEC): New macros. (LIB_SPEC, LIBGCC_SPEC): Use them. (LIB_SPEC): Remove !mabi=* case. (IRIX_ENDFILE_SPEC): Fold into... (ENDFILE_SPEC): ...here. Remove !mabi=* case. * config/mips/mips-protos.h (irix_output_external_libcall): Delete. * config/mips/mips.h (TARGET_IRIX5, TARGET_SGI_O32_AS): Delete. (TARGET_IRIX6): New macro. (ASM_ABI_DEFAULT_SPEC): Remove !ELF definition. (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX, SET_FILE_NUMBER) (LABEL_AFTER_LOC): Delete. * config/mips/mips.c (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END) (TARGET_SECTION_TYPE_FLAGS): Remove TARGET_IRIX versions. (mips_build_builtin_va_list): Check TARGET_IRIX6. (override_options): Remove TARGET_SGI_O32_AS-related code. (irix_output_external_libcall): Make static. (mips_output_filename): Avoid use of SET_FILE_NUMBER and LABEL_AFTER_LOC. (mips_file_start): Tidy guard for ABI sections. Remove use of ABICALLS_ASM_OP; use .abicalls instead. (mips_output_aligned_decl_common, mips_declare_object_name) (mips_finish_declare_object): Remove use of TARGET_SGI_O32_AS. (mips_output_function_prologue): Set TREE_ASM_WRITTEN if emitting .globl foo .text directives. (irix_asm_named_section_1, irix_asm_named_section) (irix_section_align_entry, irix_section_align_htab) (irix_orig_asm_out_file, irix_section_align_entry_eq) (irix_section_align_entry_hash, irix_asm_output_align) (irix_file_start, irix_section_align_1, copy_file_data) (irix_file_end, irix_section_type_flags): Delete. * config/mips/irix-crti.asm (__gcc_init): Move to .gcc_init section. Use standard section syntax. Remove protective "jr $31". (__gcc_fini): Likewise .gcc_fini. * config/mips/irix-crtn.asm: Adjust sections accordingly. * config/mips/sdb.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Moved from iris5gas.h. * config/mips/t-iris (irix-crti.o, irix-crtn.o): New rules, moved from t-irix-gld. (EXTRA_MULTILIB_PARTS): Define. * config/mips/t-iris6: Remove bogus comment. (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): Delete. * config/mips/iris5gas.h, config/mips/iris5gld.h, config/mips/iris6gas.h, config/mips/iris6gld.h, config/mips/t-iris5-as, config/mips/t-iris5-gas config/mips/t-irix-gld: Delete. * config/mips/iris.h: New file. * config/mips/t-slibgcc-irix: Renamed from t-iris5-6. From-SVN: r86309
2004-08-20 12:21:02 +02:00
if test x$gas_flag = xyes \
|| test x"$host" != x"$build" \
|| test ! -x "$gcc_cv_as" \
|| "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
:
else
echo "*** This configuration requires the GNU assembler" >&2
exit 1
fi
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
;;
esac
re PR target/12098 (gcc build fails without gas on ia64-hpux: error: invalid switch '-x') PR target/12098 * configure.ac: Move gas check from mips specific case to common case. Do check for GNU as for mips*-*-* and *-*-hpux* targets. * configure: Regenerate * doc/install.texi: Update. From-SVN: r105200
2005-10-11 01:45:18 +02:00
configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. * configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. Detect whether as accepts .file/.loc and produces dwarf2 line info. * dwarf2out.c (DWARF2_ASM_LINE_DEBUG_INFO): Default on if the assembler supports it. * config.in, configure: Regenerate. From-SVN: r37534
2000-11-18 00:53:38 +01:00
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
# info to the output file. So, as supported targets are added to gas 2.11,
# add some instruction here to (also) show we expect this might work.
# ??? Once 2.11 is released, probably need to add first known working
# version to the per-target configury.
configure.ac: Use $cpu_type instead of $target to define the nop. * configure.ac: Use $cpu_type instead of $target to define the nop. * configure: Regenerate. From-SVN: r165913
2010-10-25 12:08:01 +02:00
case "$cpu_type" in
configure.ac: Add backslashes missing from the last change. 2013-08-22 Paolo Carlini <paolo.carlini@oracle.com> * configure.ac: Add backslashes missing from the last change. * configure: Regenerate. From-SVN: r201927
2013-08-22 18:52:01 +02:00
aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
RISC-V Port: gcc gcc/ChangeLog: 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> * config/riscv/riscv.c: New file. * gcc/common/config/riscv/riscv-common.c: Likewise. * config.gcc: Likewise. * config/riscv/constraints.md: Likewise. * config/riscv/elf.h: Likewise. * config/riscv/generic.md: Likewise. * config/riscv/linux.h: Likewise. * config/riscv/multilib-generator: Likewise. * config/riscv/peephole.md: Likewise. * config/riscv/pic.md: Likewise. * config/riscv/predicates.md: Likewise. * config/riscv/riscv-builtins.c: Likewise. * config/riscv/riscv-c.c: Likewise. * config/riscv/riscv-ftypes.def: Likewise. * config/riscv/riscv-modes.def: Likewise. * config/riscv/riscv-opts.h: Likewise. * config/riscv/riscv-protos.h: Likewise. * config/riscv/riscv.h: Likewise. * config/riscv/riscv.md: Likewise. * config/riscv/riscv.opt: Likewise. * config/riscv/sync.md: Likewise. * config/riscv/t-elf-multilib: Likewise. * config/riscv/t-linux: Likewise. * config/riscv/t-linux-multilib: Likewise. * config/riscv/t-riscv: Likewise. * configure.ac: Likewise. * doc/contrib.texi: Add Kito Cheng, Palmer Dabbelt, and Andrew Waterman as RISC-V maintainers. * doc/install.texi: Add RISC-V entries. * doc/invoke.texi: Add RISC-V options section. * doc/md.texi: Add RISC-V constraints section. From-SVN: r245224
2017-02-06 22:38:37 +01:00
| mips | nios2 | pa | riscv | rs6000 | score | sparc | spu | tilegx \
| tilepro | visium | xstormy16 | xtensa)
configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. * configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. Detect whether as accepts .file/.loc and produces dwarf2 line info. * dwarf2out.c (DWARF2_ASM_LINE_DEBUG_INFO): Default on if the assembler supports it. * config.in, configure: Regenerate. From-SVN: r37534
2000-11-18 00:53:38 +01:00
insn="nop"
;;
configure.ac: Use $cpu_type instead of $target to define the nop. * configure.ac: Use $cpu_type instead of $target to define the nop. * configure: Regenerate. From-SVN: r165913
2010-10-25 12:08:01 +02:00
ia64 | s390)
configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. * configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. Detect whether as accepts .file/.loc and produces dwarf2 line info. * dwarf2out.c (DWARF2_ASM_LINE_DEBUG_INFO): Default on if the assembler supports it. * config.in, configure: Regenerate. From-SVN: r37534
2000-11-18 00:53:38 +01:00
insn="nop 0"
;;
configure.ac: Use $cpu_type instead of $target to define the nop. * configure.ac: Use $cpu_type instead of $target to define the nop. * configure: Regenerate. From-SVN: r165913
2010-10-25 12:08:01 +02:00
mmix)
configure.in (assembler dwarf2 debug_line support): Define insn for cris-*-* and mmix-*-*. * configure.in (assembler dwarf2 debug_line support): Define insn for cris-*-* and mmix-*-*. * configure: Regenerate. From-SVN: r67825
2003-06-12 09:09:56 +02:00
insn="swym 0"
;;
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
esac
if test x"$insn" != x; then
conftest_s="\
.file 1 \"conftest.s\"
.loc 1 3 0
$insn"
gcc_GAS_CHECK_FEATURE([dwarf2 debug_line support],
gcc_cv_as_dwarf2_debug_line,
[elf,2,11,0],, [$conftest_s],
configure.ac (DWARF-2 debug_line): Use objdump. * configure.ac (DWARF-2 debug_line): Use objdump. * configure: Regenerate. From-SVN: r93094
2005-01-09 00:14:06 +01:00
[if test x$gcc_cv_objdump != x \
&& $gcc_cv_objdump -h conftest.o 2> /dev/null \
| grep debug_line > /dev/null 2>&1; then
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
gcc_cv_as_dwarf2_debug_line=yes
fi])
# The .debug_line file table must be in the exact order that
# we specified the files, since these indices are also used
# by DW_AT_decl_file. Approximate this test by testing if
# the assembler bitches if the same index is assigned twice.
gcc_GAS_CHECK_FEATURE([buggy dwarf2 .file directive],
gcc_cv_as_dwarf2_file_buggy,,,
[ .file 1 "foo.s"
.file 1 "bar.s"])
if test $gcc_cv_as_dwarf2_debug_line = yes \
&& test $gcc_cv_as_dwarf2_file_buggy = no; then
configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. * configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. Detect whether as accepts .file/.loc and produces dwarf2 line info. * dwarf2out.c (DWARF2_ASM_LINE_DEBUG_INFO): Default on if the assembler supports it. * config.in, configure: Regenerate. From-SVN: r37534
2000-11-18 00:53:38 +01:00
AC_DEFINE(HAVE_AS_DWARF2_DEBUG_LINE, 1,
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
[Define if your assembler supports dwarf2 .file/.loc directives,
ChangeLog.2, [...]: Fix spelling errors. * ChangeLog.2, ChangeLog.3, ChangeLog.4, ChangeLog.5, ChangeLog, cfg.c, cfganal.c, cfgcleanup.c, cfglayout.c, cfgloop.c, cfgrtl.c, collect2.c, combine.c, config.in, configure, configure.in, conflict.c, dwarf2out.c, dwarfout.c, except.c, final.c, flow.c, genattrtab.c, ggc-page.c, jump.c, lcm.c, predict.c, reg-stack.c, reload1.c, rtlanal.c, sched-rgn.c, toplev.c, unwind-dw2-fde.h: Fix spelling errors. From-SVN: r46928
2001-11-11 12:25:28 +01:00
and preserves file table indices exactly as given.])
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
fi
gcc_GAS_CHECK_FEATURE([--gdwarf2 option],
gcc_cv_as_gdwarf2_flag,
[elf,2,11,0], [--gdwarf2], [$insn],,
[AC_DEFINE(HAVE_AS_GDWARF2_DEBUG_FLAG, 1,
[Define if your assembler supports the --gdwarf2 option.])])
gcc_GAS_CHECK_FEATURE([--gstabs option],
gcc_cv_as_gstabs_flag,
Remove obsolete Solaris 9 support libstdc++-v3: * configure.host: Remove solaris2.9 handling. Change os_include_dir to os/solaris/solaris2.10. * acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling. * crossconfig.m4: Remove *-solaris2.9 handling, simplify. * configure: Regenerate. * config/abi/post/solaris2.9: Remove. * config/os/solaris/solaris2.9: Rename to ... * config/os/solaris/solaris2.10: ... this. * config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC): Remove. * doc/xml/manual/configure.xml (--enable-libstdcxx-threads): Remove Solaris 9 reference. * doc/html/manual/configure.html: Regenerate. * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc: Remove *-*-solaris2.9 xfail. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc: Likewise. * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9 xfail. libjava: * configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9 handling. * configure: Regenerate. libgfortran: * config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution check. libgcc: * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution check. * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove Solaris 9 single-threaded support. * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove Solaris 9 single-threaded support. Add call_user_handler code sequences. (sparc_is_sighandler): Likewise. libcpp: * lex.c: Remove Solaris 9 reference. gcc/testsuite: * gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if. * gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9. * gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for *-*-solaris2.9. * gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9. * gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling from dg-additional-options. * gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2 execution check. * gcc.target/i386/sse-os-support.h [__sun__ && __svr4__] (sigill_hdlr): Remove. (sse_os_support) [__sun__ && __svr4__]: Remove SSE execution check. * gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling. * gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling. * gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling. * lib/target-supports.exp (add_options_for_tls): Remove *-*-solaris2.9* handling. gcc: * config.gcc (enable_obsolete): Remove *-*-solaris2.9*. (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported. (*-*-solaris2*): Simplify. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove *-*-solaris2.9* handling. * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86 as bug. (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling. (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9 handling, simplify. (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug. * configure: Regenerate. * config/i386/sol2-9.h: Remove. * doc/install.texi (Specific, i?86-*-solaris2.9): Remove. (Specific, *-*-solaris2*): Mention Solaris 9 support removal. Remove Solaris 9 references. fixincludes: * inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*. (solaris_int_types): Remove. (solaris_longjmp_noreturn): Remove. (solaris_mutex_init_2): Remove. (solaris_once_init_2): Remove. (solaris_sys_va_list): Remove. * fixincl.x: Regenerate. * tests/base/iso/setjmp_iso.h: Remove. * tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove. [SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by solaris_once_init_2. [SOLARIS_ONCE_INIT_2_CHECK]: Remove. * tests/base/sys/int_types.h: Remove. * tests/base/sys/va_list.h: Remove. contrib: * config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9. From-SVN: r209621
2014-04-22 14:30:59 +02:00
[elf,2,11,0], [--gstabs], [$insn],,
aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE... * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, uses three-argument AC_DEFINE so no acconfig.h entries are needed. (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers which contains the GAS version number as a scaled integer. (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add ability to check for ELF assembler. (gcc_GAS_CHECK_FEATURE): New macro. * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all assembler feature checks using gcc_GAS_CHECK_FEATURE. Use three-argument AC_DEFINE everywhere. * acconfig.h: Deleted. * config.in, configure: Regenerate. From-SVN: r69272
2003-07-12 22:03:14 +02:00
[AC_DEFINE(HAVE_AS_GSTABS_DEBUG_FLAG, 1,
[Define if your assembler supports the --gstabs option.])])
Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New. 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New. (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Include it. * Makefile.in: Regenerate. * configure.ac (--with-debug-prefix-map): New. * configure: Regenerate. config: 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * mt-gnu (CXXFLAGS_FOR_TARGET): Add $(DEBUG_PREFIX_CFLAGS_FOR_TARGET). gcc: 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * common.opt (-fdebug-prefix-map=): New option. * opts.c: Include debug.h. (common_handle_option): Handle -fdebug-prefix-map. * final.c: Include ggc.h. (struct debug_prefix_map, debug_prefix_maps, add_debug_prefix_map, remap_debug_filename): New. * Makefile.in (final.o, opts.o): Update dependencies. * debug.h (remap_debug_filename, add_debug_prefix_map): Declare. * configure.ac: Check for assembler --debug-prefix-map support. * configure, config.in: Regenerate. * gcc.c (ASM_MAP): Define conditional on HAVE_AS_DEBUG_PREFIX_MAP. (ASM_DEBUG_SPEC): Include ASM_MAP. * doc/install.texi (--with-debug-prefix-map): Document. * doc/invoke.texi (-fdebug-prefix-map): Document. * dbxout.c (dbxout_init, dbxout_start_source_file, dbxout_source_file): Call remap_debug_filename. * dwarf2out.c (add_comp_dir_attribute, maybe_emit_file, dwarf2out_start_source_file, dwarf2out_finish): Call remap_debug_filename. (file_table_relative_p): Do not check d->emitted_number. * toplev.c (output_file_directive): Call remap_debug_filename. * vmsdbgout.c (write_srccorr): Call remap_debug_filename. * xcoffout.c (xcoffout_source_file): Call remap_debug_filename. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> From-SVN: r127613
2007-08-18 17:15:39 +02:00
gcc_GAS_CHECK_FEATURE([--debug-prefix-map option],
gcc_cv_as_debug_prefix_map_flag,
configure.ac (--debug-prefix-map check): Change assembler version presumed to have feature to 2.18. * configure.ac (--debug-prefix-map check): Change assembler version presumed to have feature to 2.18. * configure: Regenerate. From-SVN: r127800
2007-08-25 19:32:33 +02:00
[2,18,0], [--debug-prefix-map /a=/b], [$insn],,
Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New. 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New. (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Include it. * Makefile.in: Regenerate. * configure.ac (--with-debug-prefix-map): New. * configure: Regenerate. config: 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * mt-gnu (CXXFLAGS_FOR_TARGET): Add $(DEBUG_PREFIX_CFLAGS_FOR_TARGET). gcc: 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * common.opt (-fdebug-prefix-map=): New option. * opts.c: Include debug.h. (common_handle_option): Handle -fdebug-prefix-map. * final.c: Include ggc.h. (struct debug_prefix_map, debug_prefix_maps, add_debug_prefix_map, remap_debug_filename): New. * Makefile.in (final.o, opts.o): Update dependencies. * debug.h (remap_debug_filename, add_debug_prefix_map): Declare. * configure.ac: Check for assembler --debug-prefix-map support. * configure, config.in: Regenerate. * gcc.c (ASM_MAP): Define conditional on HAVE_AS_DEBUG_PREFIX_MAP. (ASM_DEBUG_SPEC): Include ASM_MAP. * doc/install.texi (--with-debug-prefix-map): Document. * doc/invoke.texi (-fdebug-prefix-map): Document. * dbxout.c (dbxout_init, dbxout_start_source_file, dbxout_source_file): Call remap_debug_filename. * dwarf2out.c (add_comp_dir_attribute, maybe_emit_file, dwarf2out_start_source_file, dwarf2out_finish): Call remap_debug_filename. (file_table_relative_p): Do not check d->emitted_number. * toplev.c (output_file_directive): Call remap_debug_filename. * vmsdbgout.c (write_srccorr): Call remap_debug_filename. * xcoffout.c (xcoffout_source_file): Call remap_debug_filename. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> From-SVN: r127613
2007-08-18 17:15:39 +02:00
[AC_DEFINE(HAVE_AS_DEBUG_PREFIX_MAP, 1,
[Define if your assembler supports the --debug-prefix-map option.])])
configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. * configure.in (HAVE_AS_DWARF2_DEBUG_LINE): New. Detect whether as accepts .file/.loc and produces dwarf2 line info. * dwarf2out.c (DWARF2_ASM_LINE_DEBUG_INFO): Default on if the assembler supports it. * config.in, configure: Regenerate. From-SVN: r37534
2000-11-18 00:53:38 +01:00
fi
configure.in (HAVE_AS_GDWARF2_DEBUG_FLAG): Define. * configure.in (HAVE_AS_GDWARF2_DEBUG_FLAG): Define. (HAVE_AS_GSTABS_DEBUG_FLAG): Define. * configure: Regenerate. * config.in: Add dummy definitions of new flags. * toplev.c (PREFERRED_DEBUGGING_TYPE): Move definition to... * defaults.h (PREFERRED_DEBUGGING_TYPE): ... here. * gcc.c (ASM_DEBUG_SPEC): New macro. (asm_debug): New static variable. (default_compilers): Add asm_debug when assembling from user input. (static_specs): Add asm_debug. From-SVN: r47210
2001-11-20 11:16:09 +01:00
Support compressed debug sections * configure.ac (gcc_cv_as_compress_debug): Check for assembler compressed debug support. (gcc_cv_ld_compress_debug): Check for linker compressed debug support. * configure: Regenerate. * config.in: Regenerate. * common.opt (compressed_debug_sections): New enum. (gz, gz=): New options. * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define. (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC. (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC. * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke LINK_COMPRESS_DEBUG_SPEC. * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_. * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type]. (Debugging Options): Document -gz[=type]. From-SVN: r212072
2014-06-27 15:48:54 +02:00
gcc_GAS_CHECK_FEATURE([compressed debug sections],
Handle gas/gld --compress-debug-sections=type * configure.ac (gcc_cv_as_compress_debug): Remove --compress-debug-sections as extra as switch. Handle gas --compress-debug-sections=type. (gcc_cv_ld_compess_debug): Remove bogus ld_date check. Handle gld --compress-debug-sections=type. * configure: Regenerate. From-SVN: r237680
2016-06-22 11:09:27 +02:00
gcc_cv_as_compress_debug,,,,
Support compressed debug sections * configure.ac (gcc_cv_as_compress_debug): Check for assembler compressed debug support. (gcc_cv_ld_compress_debug): Check for linker compressed debug support. * configure: Regenerate. * config.in: Regenerate. * common.opt (compressed_debug_sections): New enum. (gz, gz=): New options. * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define. (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC. (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC. * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke LINK_COMPRESS_DEBUG_SPEC. * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_. * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type]. (Debugging Options): Document -gz[=type]. From-SVN: r212072
2014-06-27 15:48:54 +02:00
[# gas compiled without zlib cannot compress debug sections and warns
# about it, but still exits successfully. So check for this, too.
if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
then
gcc_cv_as_compress_debug=0
Handle gas/gld --compress-debug-sections=type * configure.ac (gcc_cv_as_compress_debug): Remove --compress-debug-sections as extra as switch. Handle gas --compress-debug-sections=type. (gcc_cv_ld_compess_debug): Remove bogus ld_date check. Handle gld --compress-debug-sections=type. * configure: Regenerate. From-SVN: r237680
2016-06-22 11:09:27 +02:00
# Since binutils 2.26, gas supports --compress-debug-sections=type,
# defaulting to the ELF gABI format.
elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
then
gcc_cv_as_compress_debug=2
gcc_cv_as_compress_debug_option="--compress-debug-sections"
gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
# Before binutils 2.26, gas only supported --compress-debug-options and
# emitted the traditional GNU format.
Support compressed debug sections * configure.ac (gcc_cv_as_compress_debug): Check for assembler compressed debug support. (gcc_cv_ld_compress_debug): Check for linker compressed debug support. * configure: Regenerate. * config.in: Regenerate. * common.opt (compressed_debug_sections): New enum. (gz, gz=): New options. * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define. (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC. (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC. * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke LINK_COMPRESS_DEBUG_SPEC. * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_. * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type]. (Debugging Options): Document -gz[=type]. From-SVN: r212072
2014-06-27 15:48:54 +02:00
elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
then
gcc_cv_as_compress_debug=1
gcc_cv_as_compress_debug_option="--compress-debug-sections"
gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
else
gcc_cv_as_compress_debug=0
fi])
AC_DEFINE_UNQUOTED(HAVE_AS_COMPRESS_DEBUG, $gcc_cv_as_compress_debug,
[Define to the level of your assembler's compressed debug section support.])
AC_DEFINE_UNQUOTED(AS_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_compress_debug_option",
[Define to the assembler option to enable compressed debug sections.])
AC_DEFINE_UNQUOTED(AS_NO_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_no_compress_debug_option",
[Define to the assembler option to disable compressed debug sections.])
configure.ac (HAVE_GAS_LCOMM_WITH_ALIGNMENT): New assembler check. * configure.ac (HAVE_GAS_LCOMM_WITH_ALIGNMENT): New assembler check. * configure: Regenerate. * config.in: Regenerate. * config/i386/bsd.h (ASM_OUTPUT_ALIGNED_LOCAL): Use .lcomm with an alignment field, if it is supported. From-SVN: r139979
2008-09-04 11:43:08 +02:00
gcc_GAS_CHECK_FEATURE([.lcomm with alignment], gcc_cv_as_lcomm_with_alignment,
,,
[.lcomm bar,4,16],,
[AC_DEFINE(HAVE_GAS_LCOMM_WITH_ALIGNMENT, 1,
[Define if your assembler supports .lcomm with an alignment field.])])
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
if test x$with_sysroot = x && test x$host = x$target \
&& test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
&& test "$prefix" != "NONE"; then
AC_DEFINE_UNQUOTED(PREFIX_INCLUDE_DIR, "$prefix/include",
[Define to PREFIX/include if cpp should also search that directory.])
fi
# Determine the version of glibc, if any, used on the target.
AC_MSG_CHECKING([for target glibc version])
AC_ARG_WITH([glibc-version],
[AS_HELP_STRING([--with-glibc-version=M.N],
[assume GCC used with glibc version M.N or later])], [
if [echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$']; then
glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
else
AC_MSG_ERROR([option --with-glibc-version requires a version number M.N])
fi], [
glibc_version_major=0
glibc_version_minor=0
[if test -f $target_header_dir/features.h \
&& glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
&& glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
fi]])
AC_MSG_RESULT([$glibc_version_major.$glibc_version_minor])
Implement TARGET_ATOMIC_ASSIGN_EXPAND_FENV for powerpc*-*-linux* soft-float and e500. This patch implements support for TARGET_ATOMIC_ASSIGN_EXPAND_FENV for powerpc*-*-linux* soft-float and e500, provided GCC is configured for glibc 2.19 or later on the target. New functions __atomic_feholdexcept, __atomic_feclearexcept and __atomic_feupdateenv were added (to libc) in that glibc version (for powerpc soft-float / e500 only) in order to support this part of C11. For soft-float, libc functions are needed because the floating-point exception state is in TLS variables in libc that aren't directly accessible outside of glibc. For e500, they are also needed because of the prctl syscalls involved in controlling trapping for exceptions and informing the kernel when certain exception flags have been cleared. The actual implementation in GCC is a straightforward matter of calling those functions. Tested with no regressions for cross to powerpc-linux-gnu (soft-float); the c11-atomic-exec-5.c results go from FAIL to PASS. * configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define macros. * configure, config.h.in: Regenerate. * config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 || (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)] (RS6000_GLIBC_ATOMIC_FENV): New macro. * config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 || (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)] (RS6000_GLIBC_ATOMIC_FENV): New macro. * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl) (atomic_update_decl): New static variables. (rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]: Generate calls to __atomic_feholdexcept, __atomic_feclearexcept and __atomic_feupdateenv for soft-float and no-FPRs. From-SVN: r217040
2014-11-03 14:40:50 +01:00
AC_DEFINE_UNQUOTED([TARGET_GLIBC_MAJOR], [$glibc_version_major],
[GNU C Library major version number used on the target, or 0.])
AC_DEFINE_UNQUOTED([TARGET_GLIBC_MINOR], [$glibc_version_minor],
[GNU C Library minor version number used on the target, or 0.])
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * configure.ac: Test for it. * configure, config.in: Regenerate. * doc/install.texi: Document --enable-gnu-unique-object. From-SVN: r150882
2009-08-18 19:01:36 +02:00
AC_ARG_ENABLE(gnu-unique-object,
re PR fortran/46540 (libquadmath: Implement --disable-libquadmath) / 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Add --disable-libquadmath and --disable-libquadmath-support. * configure: Regenerate. gcc/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Handle --disable-libquadmath-support. * doc/install.texi: Document --disable-libquadmath and --disable-libquadmath-support * configure: Regenerate. * config.in: Regenerate. gcc/fortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * trans-types.c (gfc_init_kinds): Handle --disable-libquadmath-support. libgfortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Honour --disable-libquadmath-support. * configure.ac: Handle --disable-libquadmath-support. * configure: Regenerate. From-SVN: r167684
2010-12-10 11:55:56 +01:00
[AS_HELP_STRING([--enable-gnu-unique-object],
[enable the use of the @gnu_unique_object ELF extension on glibc systems])],
elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * configure.ac: Test for it. * configure, config.in: Regenerate. * doc/install.texi: Document --enable-gnu-unique-object. From-SVN: r150882
2009-08-18 19:01:36 +02:00
[case $enable_gnu_unique_object in
yes | no) ;;
*) AC_MSG_ERROR(['$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
Valid choices are 'yes' and 'no'.]) ;;
esac],
[gcc_GAS_CHECK_FEATURE([gnu_unique_object], gcc_cv_as_gnu_unique_object,
[elf,2,19,52],,
Fix gnu_unique_object handling for arm-linux-gnueabi 2012-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> * config.gcc (target_type_format_char): New. Document it. Set it for arm*-*-* . * configure.ac (gnu_unique_option): Use target_type_format_char in test. Comment rationale. * configure: Regenerate . From-SVN: r185428
2012-03-15 11:50:58 +01:00
[.type foo, '$target_type_format_char'gnu_unique_object],,
# We need to unquote above to to use the definition from config.gcc.
elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * configure.ac: Test for it. * configure, config.in: Regenerate. * doc/install.texi: Document --enable-gnu-unique-object. From-SVN: r150882
2009-08-18 19:01:36 +02:00
# Also check for ld.so support, i.e. glibc 2.11 or higher.
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
[GCC_GLIBC_VERSION_GTE_IFELSE([2], [11], [enable_gnu_unique_object=yes], )]
)])
elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available. * configure.ac: Test for it. * configure, config.in: Regenerate. * doc/install.texi: Document --enable-gnu-unique-object. From-SVN: r150882
2009-08-18 19:01:36 +02:00
if test x$enable_gnu_unique_object = xyes; then
AC_DEFINE(HAVE_GAS_GNU_UNIQUE_OBJECT, 1,
[Define if your assembler supports @gnu_unique_object.])
fi
configure.ac: Test for assembler tolerance to # 0 "". * configure.ac: Test for assembler tolerance to # 0 "". * configure, config.in: Rebuilt. * final.c (final_scan_insn): Emit it if HAVE_AS_LINE_ZERO. From-SVN: r122879
2007-03-13 08:19:14 +01:00
AC_CACHE_CHECK([assembler for tolerance to line number 0],
[gcc_cv_as_line_zero],
[gcc_cv_as_line_zero=no
if test $in_tree_gas = yes; then
configure.ac: Remove excess quoting from asm line 0 test. * configure.ac: Remove excess quoting from asm line 0 test. * configure: Rebuilt. From-SVN: r123006
2007-03-17 00:44:42 +01:00
gcc_GAS_VERSION_GTE_IFELSE(2, 16, 91, [gcc_cv_as_line_zero=yes])
configure.ac: Test for assembler tolerance to # 0 "". * configure.ac: Test for assembler tolerance to # 0 "". * configure, config.in: Rebuilt. * final.c (final_scan_insn): Emit it if HAVE_AS_LINE_ZERO. From-SVN: r122879
2007-03-13 08:19:14 +01:00
elif test "x$gcc_cv_as" != x; then
{ echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
if AC_TRY_COMMAND([$gcc_cv_as -o conftest.o conftest.s >&AS_MESSAGE_LOG_FD 2>conftest.out]) &&
test "x`cat conftest.out`" = x
then
gcc_cv_as_line_zero=yes
else
echo "configure: failed program was" >&AS_MESSAGE_LOG_FD
cat conftest.s >&AS_MESSAGE_LOG_FD
echo "configure: error output was" >&AS_MESSAGE_LOG_FD
cat conftest.out >&AS_MESSAGE_LOG_FD
fi
rm -f conftest.o conftest.s conftest.out
fi])
if test "x$gcc_cv_as_line_zero" = xyes; then
AC_DEFINE([HAVE_AS_LINE_ZERO], 1,
[Define if the assembler won't complain about a line such as # 0 "" 2.])
fi
Build libbackend.a as a thin archive if possible gcc/ChangeLog: * configure.ac (thin_archive_support): New variable. AC_SUBST it. * configure: Regenerate. * Makefile.in (THIN_ARCHIVE_SUPPORT): New variable. (USE_THIN_ARCHIVES): New variable. (libbackend.a): If USE_THIN_ARCHIVES then pass T to ar to build this archive as a thin archive. From-SVN: r238524
2016-07-20 16:09:20 +02:00
AC_MSG_CHECKING(support for thin archives)
thin_archive_support=no
echo 'int main (void) { return 0; }' > conftest.c
if ($AR --version | sed 1q | grep "GNU ar" \
&& $CC $CFLAGS -c conftest.c \
&& $AR rcT conftest.a conftest.o \
&& $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
thin_archive_support=yes
fi
rm -f conftest.c conftest.o conftest.a conftest
AC_MSG_RESULT($thin_archive_support)
AC_SUBST(thin_archive_support)
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
AC_MSG_CHECKING(linker PT_GNU_EH_FRAME support)
gcc_cv_ld_eh_frame_hdr=no
configure.in: Delete three unused variables. * configure.in: Delete three unused variables. Move a variable definition closer to its use. Simplify use_collect2 logic. Start to organize. Simplify tests for in-tree gas and ld. * configure: Regenerate. From-SVN: r63778
2003-03-04 08:41:00 +01:00
if test $in_tree_ld = yes ; then
configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. * configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. (in_tree_ld): Find out whether LD emulation is ELF, set in_tree_ld_is_elf accordingly. (gcc_cv_as_subsections, gcc_cv_as_hidden, gcc_cv_as_leb128) (gcc_cv_as_eh_frame, gcc_cv_as_shf_merge) (gcc_cv_as_dwarf2_debug_line, gcc_cv_as_gdwarf2_flag) (gcc_cv_as_gstabs_flag): Use $in_tree_gas_is_elf instead of grepping gas/Makefile. (gcc_cv_ld_ro_rw_mix, gcc_cv_ld_eh_frame_hdr, gcc_cv_ld_pie): Use $in_tree_ld_is_elf instead of grepping ld/Makefile. * configure: Regenerate. From-SVN: r68356
2003-06-23 03:13:35 +02:00
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
gcc_cv_ld_eh_frame_hdr=yes
fi
elif test x$gcc_cv_ld != x; then
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
if echo "$ld_ver" | grep GNU > /dev/null; then
# Check if linker supports --eh-frame-hdr option
if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
gcc_cv_ld_eh_frame_hdr=yes
fi
else
case "$target" in
*-*-solaris2*)
configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld version number. * configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld version number. * configure: Regenerate. From-SVN: r169437
2011-01-31 15:07:45 +01:00
# Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
gcc_cv_ld_eh_frame_hdr=yes
fi
;;
esac
fi
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
fi
Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New. * configure.ac (enable_checking): Fix typos in runtime_checking. (ENABLE_RUNTIME_CHECKING): Mark as target template. (xm_file): Prepend auto-host.h (HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template. * mkconfig.sh: Do not automatically define USED_FOR_TARGET in tconfig.h. * crtstuff.c: Do not include auto-host.h. (IN_LIBGCC2): Do not define. * gcov-io.h: Include tconfig.h, not auto-host.h. * libgcc2.c: Do not include auto-host.h. (abort): Do not undefine. * libgcov.c: Remove unneeded comment about config.h. * unwind-dw2-fde-glibc.c: Do not inlude auto-host.h. * config.in, configure: Regenerated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r99386
2005-05-08 12:13:19 +02:00
GCC_TARGET_TEMPLATE([HAVE_LD_EH_FRAME_HDR])
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
AC_DEFINE(HAVE_LD_EH_FRAME_HDR, 1,
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
[Define if your linker supports .eh_frame_hdr.])
configure.in: Check for ld. * configure.in: Check for ld. (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. * configure, config.in: Rebuilt. * config.gcc: Add crtbeginT.o to extra_parts where needed. * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc frame unwinding on Linux. * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde frame unwinding. * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't iterate further if pc falls into current library, but fde was not found. * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static if using glibc. (LINK_EH_SPEC): Define. * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): Use crtbeginT.o for -static. (LINK_EH_SPEC): Define. * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. * Makefile.in (crtbeginT.o): Add rule. * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. If neither -static-libgcc nor -shared-libgcc is passed and -shared, use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. If none of the above switches are passed, use -lgcc -lgcc_eh. (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if creating libgcc_s.so, put them into separate libgcc_eh.a instead. * unwind-dw2-fde.c: Don't include any headers if this file is included from other .c file. * unwind-dw2-fde-glibc.c: New file. * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. Use it instead of EH_FRAME_SECTION_NAME where appropriate. From-SVN: r48039
2001-12-15 12:49:18 +01:00
fi
AC_MSG_RESULT($gcc_cv_ld_eh_frame_hdr)
Default to DWARF 4 on Solaris if linker supports CIEv3 * configure.ac (gcc_cv_ld_eh_frame_ciev3): New test. * configure: Regenerate. * config.in: Regenerate. * config/sol2.c (solaris_override_options): Only enforce DWARF 2 if !HAVE_LD_EH_FRAME_CIEV3. From-SVN: r196866
2013-03-21 12:57:35 +01:00
AC_MSG_CHECKING(linker CIEv3 in .eh_frame support)
gcc_cv_ld_eh_frame_ciev3=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_eh_frame_ciev3=yes
fi
elif test x$gcc_cv_ld != x; then
if echo "$ld_ver" | grep GNU > /dev/null; then
gcc_cv_ld_eh_frame_ciev3=yes
if test 0"$ld_date" -lt 20040513; then
if test -n "$ld_date"; then
# If there was date string, but was earlier than 2004-05-13, fail
gcc_cv_ld_eh_frame_ciev3=no
elif test "$ld_vers_major" -lt 2; then
gcc_cv_ld_eh_frame_ciev3=no
elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
gcc_cv_ld_eh_frame_ciev3=no
fi
fi
else
case "$target" in
*-*-solaris2*)
# Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
gcc_cv_ld_eh_frame_ciev3=yes
fi
;;
esac
fi
fi
AC_DEFINE_UNQUOTED(HAVE_LD_EH_FRAME_CIEV3,
[`if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`],
[Define 0/1 if your linker supports CIE v3 in .eh_frame.])
AC_MSG_RESULT($gcc_cv_ld_eh_frame_ciev3)
configure.in (HAVE_LD_PIE): Check for ld -pie. * configure.in (HAVE_LD_PIE): Check for ld -pie. * config.in: Rebuilt. * configure: Rebuilt. * toplev.c (flag_pie, flag_shlib): New variables. (f_options): Add -fpie and -fPIE. (parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE. Set flag_shlib if flag_pic and not -fpie/-fPIE. * flags.h (flag_pic, flag_shlib): Add. * varasm.c (default_binds_local_p): Use flag_shlib instead of flag_pic. * gcc.c (LINK_PIE_SPEC): Define. (LINK_COMMAND_SPEC): Use LINK_PIE_SPEC. (option_map): Add --pie -> -pie mapping. * config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic and -fPIE the same way as -fPIC. * config/openbsd.h (ASM_SPEC): Likewise. * config/frv/frv.h (ASM_SPEC): Likewise. * config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise. * config/arm/semi.h (ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise. * config/i386/beos-elf.h (CC1_SPEC): Likewise. * config/i386/freebsd-aout.h (ASM_SPEC): Likewise. * config/m68k/linux.h (CPP_SPEC): Likewise. * config/m68k/netbsd.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise. * config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise. * config/pa/pa-linux.h (CPP_SPEC): Likewise. * config/netbsd-aout.h (ASM_SPEC): Likewise. * config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise. * config/rs6000/vxworks.h (CPP_SPEC): Likewise. * config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie. Simplify. * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * doc/invoke.texi: Document -pie, -fpie and -fPIE options. From-SVN: r67359
2003-06-03 11:06:55 +02:00
AC_MSG_CHECKING(linker position independent executable support)
gcc_cv_ld_pie=no
if test $in_tree_ld = yes ; then
Support PIE on Solaris gcc/testsuite: * lib/target-supports.exp (check_effective_target_pie): Check for PIE support on Solaris 11.x and 12. libgcc: * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of messages. (internal_mcount): Likewise. * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with crt_compile, add CRTSTUFF_T_CFLAGS_S. gcc: * configure.ac (gcc_cv_ld_pie): Check for gld >= 2.26 on Solaris. Check for ld -type pie on Solaris 11.x and 12. * configure: Regenerate. * config.in: Regenerate. * gcc.c (LD_PIE_SPEC): Allow redefinition. * config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Define. (STARTFILE_SPEC): Use it. (ENDFILE_CRTEND_SPEC): Define. (ENDFILE_SPEC): Use it and ENDFILE_ARCH_SPEC. (SUBTARGET_EXTRA_SPECS): Add STARTFILE_CRTBEGIN_SPEC, ENDFILE_ARCH_SPEC, ENDFILE_CRTEND_SPEC. [HAVE_LD_PIE && HAVE_SOLARIS_CRTS] (LD_PIE_SPEC): Define. (!(HAVE_LD_PIE && HAVE_SOLARIS_CRTS)] (LINK_PIE_SPEC): Define. * config/i386/sol2.h (ENDFILE_SPEC): Remove. (ENDFILE_ARCH_SPEC): Define. * config/sparc/sol2.h (ENDFILE_ARCH_SPEC): Define. From-SVN: r228078
2015-09-24 11:00:22 +02:00
case "$target" in
# Full PIE support on Solaris was only introduced in gld 2.26.
*-*-solaris2*) gcc_gld_pie_min_version=26 ;;
*) gcc_gld_pie_min_version=15 ;;
esac
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. * configure.in (in_tree_gas): Find out here whether GAS is ELF, set in_tree_gas_is_elf accordingly. (in_tree_ld): Find out whether LD emulation is ELF, set in_tree_ld_is_elf accordingly. (gcc_cv_as_subsections, gcc_cv_as_hidden, gcc_cv_as_leb128) (gcc_cv_as_eh_frame, gcc_cv_as_shf_merge) (gcc_cv_as_dwarf2_debug_line, gcc_cv_as_gdwarf2_flag) (gcc_cv_as_gstabs_flag): Use $in_tree_gas_is_elf instead of grepping gas/Makefile. (gcc_cv_ld_ro_rw_mix, gcc_cv_ld_eh_frame_hdr, gcc_cv_ld_pie): Use $in_tree_ld_is_elf instead of grepping ld/Makefile. * configure: Regenerate. From-SVN: r68356
2003-06-23 03:13:35 +02:00
&& test $in_tree_ld_is_elf = yes; then
configure.in (HAVE_LD_PIE): Check for ld -pie. * configure.in (HAVE_LD_PIE): Check for ld -pie. * config.in: Rebuilt. * configure: Rebuilt. * toplev.c (flag_pie, flag_shlib): New variables. (f_options): Add -fpie and -fPIE. (parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE. Set flag_shlib if flag_pic and not -fpie/-fPIE. * flags.h (flag_pic, flag_shlib): Add. * varasm.c (default_binds_local_p): Use flag_shlib instead of flag_pic. * gcc.c (LINK_PIE_SPEC): Define. (LINK_COMMAND_SPEC): Use LINK_PIE_SPEC. (option_map): Add --pie -> -pie mapping. * config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic and -fPIE the same way as -fPIC. * config/openbsd.h (ASM_SPEC): Likewise. * config/frv/frv.h (ASM_SPEC): Likewise. * config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise. * config/arm/semi.h (ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise. * config/i386/beos-elf.h (CC1_SPEC): Likewise. * config/i386/freebsd-aout.h (ASM_SPEC): Likewise. * config/m68k/linux.h (CPP_SPEC): Likewise. * config/m68k/netbsd.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise. * config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise. * config/pa/pa-linux.h (CPP_SPEC): Likewise. * config/netbsd-aout.h (ASM_SPEC): Likewise. * config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise. * config/rs6000/vxworks.h (CPP_SPEC): Likewise. * config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie. Simplify. * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * doc/invoke.texi: Document -pie, -fpie and -fPIE options. From-SVN: r67359
2003-06-03 11:06:55 +02:00
gcc_cv_ld_pie=yes
fi
elif test x$gcc_cv_ld != x; then
Support PIE on Solaris gcc/testsuite: * lib/target-supports.exp (check_effective_target_pie): Check for PIE support on Solaris 11.x and 12. libgcc: * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of messages. (internal_mcount): Likewise. * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with crt_compile, add CRTSTUFF_T_CFLAGS_S. gcc: * configure.ac (gcc_cv_ld_pie): Check for gld >= 2.26 on Solaris. Check for ld -type pie on Solaris 11.x and 12. * configure: Regenerate. * config.in: Regenerate. * gcc.c (LD_PIE_SPEC): Allow redefinition. * config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Define. (STARTFILE_SPEC): Use it. (ENDFILE_CRTEND_SPEC): Define. (ENDFILE_SPEC): Use it and ENDFILE_ARCH_SPEC. (SUBTARGET_EXTRA_SPECS): Add STARTFILE_CRTBEGIN_SPEC, ENDFILE_ARCH_SPEC, ENDFILE_CRTEND_SPEC. [HAVE_LD_PIE && HAVE_SOLARIS_CRTS] (LD_PIE_SPEC): Define. (!(HAVE_LD_PIE && HAVE_SOLARIS_CRTS)] (LINK_PIE_SPEC): Define. * config/i386/sol2.h (ENDFILE_SPEC): Remove. (ENDFILE_ARCH_SPEC): Define. * config/sparc/sol2.h (ENDFILE_ARCH_SPEC): Define. From-SVN: r228078
2015-09-24 11:00:22 +02:00
# Check if linker supports -pie option
if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
gcc_cv_ld_pie=yes
case "$target" in
*-*-solaris2*)
if echo "$ld_ver" | grep GNU > /dev/null \
&& test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
gcc_cv_ld_pie=no
fi
;;
esac
else
case "$target" in
*-*-solaris2.1[[1-9]]*)
# Solaris 11.x and Solaris 12 added PIE support.
if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
gcc_cv_ld_pie=yes
configure.in (HAVE_LD_PIE): Check for ld -pie. * configure.in (HAVE_LD_PIE): Check for ld -pie. * config.in: Rebuilt. * configure: Rebuilt. * toplev.c (flag_pie, flag_shlib): New variables. (f_options): Add -fpie and -fPIE. (parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE. Set flag_shlib if flag_pic and not -fpie/-fPIE. * flags.h (flag_pic, flag_shlib): Add. * varasm.c (default_binds_local_p): Use flag_shlib instead of flag_pic. * gcc.c (LINK_PIE_SPEC): Define. (LINK_COMMAND_SPEC): Use LINK_PIE_SPEC. (option_map): Add --pie -> -pie mapping. * config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic and -fPIE the same way as -fPIC. * config/openbsd.h (ASM_SPEC): Likewise. * config/frv/frv.h (ASM_SPEC): Likewise. * config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise. * config/arm/semi.h (ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise. * config/i386/beos-elf.h (CC1_SPEC): Likewise. * config/i386/freebsd-aout.h (ASM_SPEC): Likewise. * config/m68k/linux.h (CPP_SPEC): Likewise. * config/m68k/netbsd.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise. * config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise. * config/pa/pa-linux.h (CPP_SPEC): Likewise. * config/netbsd-aout.h (ASM_SPEC): Likewise. * config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise. * config/rs6000/vxworks.h (CPP_SPEC): Likewise. * config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie. Simplify. * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * doc/invoke.texi: Document -pie, -fpie and -fPIE options. From-SVN: r67359
2003-06-03 11:06:55 +02:00
fi
Support PIE on Solaris gcc/testsuite: * lib/target-supports.exp (check_effective_target_pie): Check for PIE support on Solaris 11.x and 12. libgcc: * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of messages. (internal_mcount): Likewise. * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with crt_compile, add CRTSTUFF_T_CFLAGS_S. gcc: * configure.ac (gcc_cv_ld_pie): Check for gld >= 2.26 on Solaris. Check for ld -type pie on Solaris 11.x and 12. * configure: Regenerate. * config.in: Regenerate. * gcc.c (LD_PIE_SPEC): Allow redefinition. * config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Define. (STARTFILE_SPEC): Use it. (ENDFILE_CRTEND_SPEC): Define. (ENDFILE_SPEC): Use it and ENDFILE_ARCH_SPEC. (SUBTARGET_EXTRA_SPECS): Add STARTFILE_CRTBEGIN_SPEC, ENDFILE_ARCH_SPEC, ENDFILE_CRTEND_SPEC. [HAVE_LD_PIE && HAVE_SOLARIS_CRTS] (LD_PIE_SPEC): Define. (!(HAVE_LD_PIE && HAVE_SOLARIS_CRTS)] (LINK_PIE_SPEC): Define. * config/i386/sol2.h (ENDFILE_SPEC): Remove. (ENDFILE_ARCH_SPEC): Define. * config/sparc/sol2.h (ENDFILE_ARCH_SPEC): Define. From-SVN: r228078
2015-09-24 11:00:22 +02:00
;;
esac
fi
configure.in (HAVE_LD_PIE): Check for ld -pie. * configure.in (HAVE_LD_PIE): Check for ld -pie. * config.in: Rebuilt. * configure: Rebuilt. * toplev.c (flag_pie, flag_shlib): New variables. (f_options): Add -fpie and -fPIE. (parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE. Set flag_shlib if flag_pic and not -fpie/-fPIE. * flags.h (flag_pic, flag_shlib): Add. * varasm.c (default_binds_local_p): Use flag_shlib instead of flag_pic. * gcc.c (LINK_PIE_SPEC): Define. (LINK_COMMAND_SPEC): Use LINK_PIE_SPEC. (option_map): Add --pie -> -pie mapping. * config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic and -fPIE the same way as -fPIC. * config/openbsd.h (ASM_SPEC): Likewise. * config/frv/frv.h (ASM_SPEC): Likewise. * config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise. * config/arm/semi.h (ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise. * config/i386/beos-elf.h (CC1_SPEC): Likewise. * config/i386/freebsd-aout.h (ASM_SPEC): Likewise. * config/m68k/linux.h (CPP_SPEC): Likewise. * config/m68k/netbsd.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise. * config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise. * config/pa/pa-linux.h (CPP_SPEC): Likewise. * config/netbsd-aout.h (ASM_SPEC): Likewise. * config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise. * config/rs6000/vxworks.h (CPP_SPEC): Likewise. * config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie. Simplify. * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * doc/invoke.texi: Document -pie, -fpie and -fPIE options. From-SVN: r67359
2003-06-03 11:06:55 +02:00
fi
if test x"$gcc_cv_ld_pie" = xyes; then
AC_DEFINE(HAVE_LD_PIE, 1,
Support PIE on Solaris gcc/testsuite: * lib/target-supports.exp (check_effective_target_pie): Check for PIE support on Solaris 11.x and 12. libgcc: * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of messages. (internal_mcount): Likewise. * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with crt_compile, add CRTSTUFF_T_CFLAGS_S. gcc: * configure.ac (gcc_cv_ld_pie): Check for gld >= 2.26 on Solaris. Check for ld -type pie on Solaris 11.x and 12. * configure: Regenerate. * config.in: Regenerate. * gcc.c (LD_PIE_SPEC): Allow redefinition. * config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Define. (STARTFILE_SPEC): Use it. (ENDFILE_CRTEND_SPEC): Define. (ENDFILE_SPEC): Use it and ENDFILE_ARCH_SPEC. (SUBTARGET_EXTRA_SPECS): Add STARTFILE_CRTBEGIN_SPEC, ENDFILE_ARCH_SPEC, ENDFILE_CRTEND_SPEC. [HAVE_LD_PIE && HAVE_SOLARIS_CRTS] (LD_PIE_SPEC): Define. (!(HAVE_LD_PIE && HAVE_SOLARIS_CRTS)] (LINK_PIE_SPEC): Define. * config/i386/sol2.h (ENDFILE_SPEC): Remove. (ENDFILE_ARCH_SPEC): Define. * config/sparc/sol2.h (ENDFILE_ARCH_SPEC): Define. From-SVN: r228078
2015-09-24 11:00:22 +02:00
[Define if your linker supports PIE option.])
configure.in (HAVE_LD_PIE): Check for ld -pie. * configure.in (HAVE_LD_PIE): Check for ld -pie. * config.in: Rebuilt. * configure: Rebuilt. * toplev.c (flag_pie, flag_shlib): New variables. (f_options): Add -fpie and -fPIE. (parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE. Set flag_shlib if flag_pic and not -fpie/-fPIE. * flags.h (flag_pic, flag_shlib): Add. * varasm.c (default_binds_local_p): Use flag_shlib instead of flag_pic. * gcc.c (LINK_PIE_SPEC): Define. (LINK_COMMAND_SPEC): Use LINK_PIE_SPEC. (option_map): Add --pie -> -pie mapping. * config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic and -fPIE the same way as -fPIC. * config/openbsd.h (ASM_SPEC): Likewise. * config/frv/frv.h (ASM_SPEC): Likewise. * config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise. * config/arm/semi.h (ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise. * config/i386/beos-elf.h (CC1_SPEC): Likewise. * config/i386/freebsd-aout.h (ASM_SPEC): Likewise. * config/m68k/linux.h (CPP_SPEC): Likewise. * config/m68k/netbsd.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise. * config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise. * config/pa/pa-linux.h (CPP_SPEC): Likewise. * config/netbsd-aout.h (ASM_SPEC): Likewise. * config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise. * config/rs6000/vxworks.h (CPP_SPEC): Likewise. * config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie. Simplify. * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * doc/invoke.texi: Document -pie, -fpie and -fPIE options. From-SVN: r67359
2003-06-03 11:06:55 +02:00
fi
AC_MSG_RESULT($gcc_cv_ld_pie)
x86-64: Optimize access to globals in PIE with copy reloc Normally, with -fPIE/-fpie, GCC accesses globals that are extern to the module using the GOT. This is two instructions, one to get the address of the global from the GOT and the other to get the value. If it turns out that the global gets defined in the executable at link-time, it still needs to go through the GOT as it is too late then to generate a direct access. Examples: foo.cc ------ int a_glob; int main () { return a_glob; // defined in this file } With -O2 -fpie -pie, the generated code directly accesses the global via PC-relative insn: 5e0 <main>: mov 0x165a(%rip),%eax # 1c40 <a_glob> foo.cc ------ extern int a_glob; int main () { return a_glob; // defined in this file } With -O2 -fpie -pie, the generated code accesses global via GOT using two memory loads: 6f0 <main>: mov 0x1609(%rip),%rax # 1d00 <_DYNAMIC+0x230> mov (%rax),%eax This is true even if in the latter case the global was defined in the executable through a different file. Some experiments on google benchmarks shows that the extra memory loads affects performance by 1% to 5%. Solution - Copy Relocations: When the linker supports copy relocations, GCC can always assume that the global will be defined in the executable. For globals that are truly extern (come from shared objects), the linker will create copy relocations and have them defined in the executable. Result is that no global access needs to go through the GOT and hence improves performance. This optimization only applies to undefined, non-weak global data. Undefined, weak global data access still must go through the GOT. This patch checks if linker supports PIE with copy reloc, which is enabled in gold and bfd linker in bininutils 2.25, at configure time and enables this optimization if the linker support is available. gcc/ * configure.ac (HAVE_LD_PIE_COPYRELOC): Defined to 1 if Linux/x86-64 linker supports PIE with copy reloc. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (legitimate_pic_address_disp_p): Allow pc-relative address for undefined, non-weak, non-function symbol reference in 64-bit PIE if linker supports PIE with copy reloc. * doc/sourcebuild.texi: Document pie_copyreloc target. gcc/testsuite/ * gcc.target/i386/pie-copyrelocs-1.c: New test. * gcc.target/i386/pie-copyrelocs-2.c: Likewise. * gcc.target/i386/pie-copyrelocs-3.c: Likewise. * gcc.target/i386/pie-copyrelocs-4.c: Likewise. * lib/target-supports.exp (check_effective_target_pie_copyreloc): New procedure. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> From-SVN: r218397
2014-12-04 20:40:50 +01:00
AC_MSG_CHECKING(linker PIE support with copy reloc)
gcc_cv_ld_pie_copyreloc=no
if test $gcc_cv_ld_pie = yes ; then
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
gcc_cv_ld_pie_copyreloc=yes
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
# Check if linker supports -pie option with copy reloc
case "$target" in
i?86-*-linux* | x86_64-*-linux*)
cat > conftest1.s <<EOF
.globl a_glob
.data
.type a_glob, @object
.size a_glob, 4
a_glob:
.long 2
EOF
cat > conftest2.s <<EOF
.text
.globl main
.type main, @function
main:
movl %eax, a_glob(%rip)
.size main, .-main
Update Linux/x86-64 linker test for PIE with copy reloc PR bootstrap/64561 * configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker test for PIE with copy reloc. * configure: Regenerated. From-SVN: r219460
2015-01-12 12:50:13 +01:00
.globl ptr
.section .data.rel,"aw",@progbits
.type ptr, @object
ptr:
.quad a_glob
x86-64: Optimize access to globals in PIE with copy reloc Normally, with -fPIE/-fpie, GCC accesses globals that are extern to the module using the GOT. This is two instructions, one to get the address of the global from the GOT and the other to get the value. If it turns out that the global gets defined in the executable at link-time, it still needs to go through the GOT as it is too late then to generate a direct access. Examples: foo.cc ------ int a_glob; int main () { return a_glob; // defined in this file } With -O2 -fpie -pie, the generated code directly accesses the global via PC-relative insn: 5e0 <main>: mov 0x165a(%rip),%eax # 1c40 <a_glob> foo.cc ------ extern int a_glob; int main () { return a_glob; // defined in this file } With -O2 -fpie -pie, the generated code accesses global via GOT using two memory loads: 6f0 <main>: mov 0x1609(%rip),%rax # 1d00 <_DYNAMIC+0x230> mov (%rax),%eax This is true even if in the latter case the global was defined in the executable through a different file. Some experiments on google benchmarks shows that the extra memory loads affects performance by 1% to 5%. Solution - Copy Relocations: When the linker supports copy relocations, GCC can always assume that the global will be defined in the executable. For globals that are truly extern (come from shared objects), the linker will create copy relocations and have them defined in the executable. Result is that no global access needs to go through the GOT and hence improves performance. This optimization only applies to undefined, non-weak global data. Undefined, weak global data access still must go through the GOT. This patch checks if linker supports PIE with copy reloc, which is enabled in gold and bfd linker in bininutils 2.25, at configure time and enables this optimization if the linker support is available. gcc/ * configure.ac (HAVE_LD_PIE_COPYRELOC): Defined to 1 if Linux/x86-64 linker supports PIE with copy reloc. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (legitimate_pic_address_disp_p): Allow pc-relative address for undefined, non-weak, non-function symbol reference in 64-bit PIE if linker supports PIE with copy reloc. * doc/sourcebuild.texi: Document pie_copyreloc target. gcc/testsuite/ * gcc.target/i386/pie-copyrelocs-1.c: New test. * gcc.target/i386/pie-copyrelocs-2.c: Likewise. * gcc.target/i386/pie-copyrelocs-3.c: Likewise. * gcc.target/i386/pie-copyrelocs-4.c: Likewise. * lib/target-supports.exp (check_effective_target_pie_copyreloc): New procedure. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> From-SVN: r218397
2014-12-04 20:40:50 +01:00
EOF
if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
&& $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
&& $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
&& $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
gcc_cv_ld_pie_copyreloc=yes
fi
rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
;;
esac
fi
fi
Always define HAVE_LD_PIE_COPYRELOC PR bootstrap/64189 * configure.ac (HAVE_LD_PIE_COPYRELOC): Always define. * configure: Regenerated. From-SVN: r218408
2014-12-05 00:53:24 +01:00
AC_DEFINE_UNQUOTED(HAVE_LD_PIE_COPYRELOC,
[`if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`],
[Define 0/1 if your linker supports -pie option with copy reloc.])
x86-64: Optimize access to globals in PIE with copy reloc Normally, with -fPIE/-fpie, GCC accesses globals that are extern to the module using the GOT. This is two instructions, one to get the address of the global from the GOT and the other to get the value. If it turns out that the global gets defined in the executable at link-time, it still needs to go through the GOT as it is too late then to generate a direct access. Examples: foo.cc ------ int a_glob; int main () { return a_glob; // defined in this file } With -O2 -fpie -pie, the generated code directly accesses the global via PC-relative insn: 5e0 <main>: mov 0x165a(%rip),%eax # 1c40 <a_glob> foo.cc ------ extern int a_glob; int main () { return a_glob; // defined in this file } With -O2 -fpie -pie, the generated code accesses global via GOT using two memory loads: 6f0 <main>: mov 0x1609(%rip),%rax # 1d00 <_DYNAMIC+0x230> mov (%rax),%eax This is true even if in the latter case the global was defined in the executable through a different file. Some experiments on google benchmarks shows that the extra memory loads affects performance by 1% to 5%. Solution - Copy Relocations: When the linker supports copy relocations, GCC can always assume that the global will be defined in the executable. For globals that are truly extern (come from shared objects), the linker will create copy relocations and have them defined in the executable. Result is that no global access needs to go through the GOT and hence improves performance. This optimization only applies to undefined, non-weak global data. Undefined, weak global data access still must go through the GOT. This patch checks if linker supports PIE with copy reloc, which is enabled in gold and bfd linker in bininutils 2.25, at configure time and enables this optimization if the linker support is available. gcc/ * configure.ac (HAVE_LD_PIE_COPYRELOC): Defined to 1 if Linux/x86-64 linker supports PIE with copy reloc. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (legitimate_pic_address_disp_p): Allow pc-relative address for undefined, non-weak, non-function symbol reference in 64-bit PIE if linker supports PIE with copy reloc. * doc/sourcebuild.texi: Document pie_copyreloc target. gcc/testsuite/ * gcc.target/i386/pie-copyrelocs-1.c: New test. * gcc.target/i386/pie-copyrelocs-2.c: Likewise. * gcc.target/i386/pie-copyrelocs-3.c: Likewise. * gcc.target/i386/pie-copyrelocs-4.c: Likewise. * lib/target-supports.exp (check_effective_target_pie_copyreloc): New procedure. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> From-SVN: r218397
2014-12-04 20:40:50 +01:00
AC_MSG_RESULT($gcc_cv_ld_pie_copyreloc)
configure.in (HAVE_LD_PIE): Check for ld -pie. * configure.in (HAVE_LD_PIE): Check for ld -pie. * config.in: Rebuilt. * configure: Rebuilt. * toplev.c (flag_pie, flag_shlib): New variables. (f_options): Add -fpie and -fPIE. (parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE. Set flag_shlib if flag_pic and not -fpie/-fPIE. * flags.h (flag_pic, flag_shlib): Add. * varasm.c (default_binds_local_p): Use flag_shlib instead of flag_pic. * gcc.c (LINK_PIE_SPEC): Define. (LINK_COMMAND_SPEC): Use LINK_PIE_SPEC. (option_map): Add --pie -> -pie mapping. * config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic and -fPIE the same way as -fPIC. * config/openbsd.h (ASM_SPEC): Likewise. * config/frv/frv.h (ASM_SPEC): Likewise. * config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise. * config/arm/semi.h (ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise. * config/i386/beos-elf.h (CC1_SPEC): Likewise. * config/i386/freebsd-aout.h (ASM_SPEC): Likewise. * config/m68k/linux.h (CPP_SPEC): Likewise. * config/m68k/netbsd.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise. * config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise. * config/pa/pa-linux.h (CPP_SPEC): Likewise. * config/netbsd-aout.h (ASM_SPEC): Likewise. * config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise. * config/rs6000/vxworks.h (CPP_SPEC): Likewise. * config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie. Simplify. * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. * doc/invoke.texi: Document -pie, -fpie and -fPIE options. From-SVN: r67359
2003-06-03 11:06:55 +02:00
except.h (output_function_exception_table): Add 'const char*' param. * except.h (output_function_exception_table): Add 'const char*' param. * except.c (switch_to_exception_section): Add 'const char*' param. If named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined and flag_function_sections is set, use a function-specific section. (output_function_exception_table): Add 'const char*' param. Adjust call to switch_to_exception_section. * final.c (rest_of_handle_final): Adjust calls to output_function_exception_table. * configure.ac (HAVE_LD_EH_GC_SECTIONS): New check. * config.in: Regenerate. * configure: Likewise. From-SVN: r118107
2006-10-28 20:11:28 +02:00
AC_MSG_CHECKING(linker EH-compatible garbage collection of sections)
gcc_cv_ld_eh_gc_sections=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_eh_gc_sections=yes
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
cat > conftest.s <<EOF
.section .text
.globl _start
.type _start, @function
_start:
.long foo
.size _start, .-_start
.section .text.foo,"ax",@progbits
.type foo, @function
foo:
.long 0
.size foo, .-foo
.section .gcc_except_table.foo,"a",@progbits
.L0:
.long 0
.section .eh_frame,"a",@progbits
.long .L0
EOF
if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
| grep "gc-sections option ignored" > /dev/null; then
gcc_cv_ld_eh_gc_sections=no
configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors to /dev/null. * configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors to /dev/null. * configure: Regenerate. From-SVN: r159220
2010-05-10 15:36:36 +02:00
elif $gcc_cv_objdump -h conftest 2> /dev/null \
| grep gcc_except_table > /dev/null; then
except.h (output_function_exception_table): Add 'const char*' param. * except.h (output_function_exception_table): Add 'const char*' param. * except.c (switch_to_exception_section): Add 'const char*' param. If named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined and flag_function_sections is set, use a function-specific section. (output_function_exception_table): Add 'const char*' param. Adjust call to switch_to_exception_section. * final.c (rest_of_handle_final): Adjust calls to output_function_exception_table. * configure.ac (HAVE_LD_EH_GC_SECTIONS): New check. * config.in: Regenerate. * configure: Likewise. From-SVN: r118107
2006-10-28 20:11:28 +02:00
gcc_cv_ld_eh_gc_sections=yes
re PR other/29639 (ext/bitmap_allocator/check_allocate_max_size.cc execution test) PR other/29639 * configure.ac (HAVE_LD_EH_GC_SECTIONS): Check that exception tables are kept for .gnu.linkonce.t sections if COMDAT groups are disabled. * configure: Regenerate. From-SVN: r120121
2006-12-21 23:10:30 +01:00
# If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
if test x$gcc_cv_as_comdat_group != xyes; then
gcc_cv_ld_eh_gc_sections=no
cat > conftest.s <<EOF
.section .text
.globl _start
.type _start, @function
_start:
.long foo
.size _start, .-_start
.section .gnu.linkonce.t.foo,"ax",@progbits
.type foo, @function
foo:
.long 0
.size foo, .-foo
.section .gcc_except_table.foo,"a",@progbits
.L0:
.long 0
.section .eh_frame,"a",@progbits
.long .L0
EOF
if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
| grep "gc-sections option ignored" > /dev/null; then
gcc_cv_ld_eh_gc_sections=no
configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors to /dev/null. * configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors to /dev/null. * configure: Regenerate. From-SVN: r159220
2010-05-10 15:36:36 +02:00
elif $gcc_cv_objdump -h conftest 2> /dev/null \
| grep gcc_except_table > /dev/null; then
re PR other/29639 (ext/bitmap_allocator/check_allocate_max_size.cc execution test) PR other/29639 * configure.ac (HAVE_LD_EH_GC_SECTIONS): Check that exception tables are kept for .gnu.linkonce.t sections if COMDAT groups are disabled. * configure: Regenerate. From-SVN: r120121
2006-12-21 23:10:30 +01:00
gcc_cv_ld_eh_gc_sections=yes
fi
fi
fi
except.h (output_function_exception_table): Add 'const char*' param. * except.h (output_function_exception_table): Add 'const char*' param. * except.c (switch_to_exception_section): Add 'const char*' param. If named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined and flag_function_sections is set, use a function-specific section. (output_function_exception_table): Add 'const char*' param. Adjust call to switch_to_exception_section. * final.c (rest_of_handle_final): Adjust calls to output_function_exception_table. * configure.ac (HAVE_LD_EH_GC_SECTIONS): New check. * config.in: Regenerate. * configure: Likewise. From-SVN: r118107
2006-10-28 20:11:28 +02:00
fi
fi
rm -f conftest.s conftest.o conftest
fi
re PR other/29639 (ext/bitmap_allocator/check_allocate_max_size.cc execution test) PR other/29639 * configure.ac (HAVE_LD_EH_GC_SECTIONS): Check that exception tables are kept for .gnu.linkonce.t sections if COMDAT groups are disabled. * configure: Regenerate. From-SVN: r120121
2006-12-21 23:10:30 +01:00
case "$target" in
hppa*-*-linux*)
# ??? This apparently exposes a binutils bug with PC-relative relocations.
gcc_cv_ld_eh_gc_sections=no
;;
esac
except.h (output_function_exception_table): Add 'const char*' param. * except.h (output_function_exception_table): Add 'const char*' param. * except.c (switch_to_exception_section): Add 'const char*' param. If named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined and flag_function_sections is set, use a function-specific section. (output_function_exception_table): Add 'const char*' param. Adjust call to switch_to_exception_section. * final.c (rest_of_handle_final): Adjust calls to output_function_exception_table. * configure.ac (HAVE_LD_EH_GC_SECTIONS): New check. * config.in: Regenerate. * configure: Likewise. From-SVN: r118107
2006-10-28 20:11:28 +02:00
if test x$gcc_cv_ld_eh_gc_sections = xyes; then
AC_DEFINE(HAVE_LD_EH_GC_SECTIONS, 1,
[Define if your linker supports garbage collection of
sections in presence of EH frames.])
fi
AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections)
re PR middle-end/46790 (EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18) PR middle-end/46790 * configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_section): Return NULL if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name. From-SVN: r170565
2011-02-28 16:36:37 +01:00
AC_MSG_CHECKING(linker EH garbage collection of sections bug)
gcc_cv_ld_eh_gc_sections_bug=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_eh_gc_sections_bug=yes
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
gcc_cv_ld_eh_gc_sections_bug=yes
cat > conftest.s <<EOF
.section .text
.globl _start
.type _start, @function
_start:
.long foo
.size _start, .-_start
.section .text.startup.foo,"ax",@progbits
.type foo, @function
foo:
.long 0
.size foo, .-foo
.section .gcc_except_table.foo,"a",@progbits
.L0:
.long 0
.section .eh_frame,"a",@progbits
.long .L0
EOF
if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
| grep "gc-sections option ignored" > /dev/null; then
:
elif $gcc_cv_objdump -h conftest 2> /dev/null \
| grep gcc_except_table > /dev/null; then
gcc_cv_ld_eh_gc_sections_bug=no
fi
fi
rm -f conftest.s conftest.o conftest
fi
if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
AC_DEFINE(HAVE_LD_EH_GC_SECTIONS_BUG, 1,
[Define if your linker has buggy garbage collection of
sections support when .text.startup.foo like sections are used.])
fi
AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections_bug)
Support compressed debug sections * configure.ac (gcc_cv_as_compress_debug): Check for assembler compressed debug support. (gcc_cv_ld_compress_debug): Check for linker compressed debug support. * configure: Regenerate. * config.in: Regenerate. * common.opt (compressed_debug_sections): New enum. (gz, gz=): New options. * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define. (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC. (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC. * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke LINK_COMPRESS_DEBUG_SPEC. * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_. * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type]. (Debugging Options): Document -gz[=type]. From-SVN: r212072
2014-06-27 15:48:54 +02:00
AC_MSG_CHECKING(linker for compressed debug sections)
# gold/gld support compressed debug sections since binutils 2.19/2.21
Handle gas/gld --compress-debug-sections=type * configure.ac (gcc_cv_as_compress_debug): Remove --compress-debug-sections as extra as switch. Handle gas --compress-debug-sections=type. (gcc_cv_ld_compess_debug): Remove bogus ld_date check. Handle gld --compress-debug-sections=type. * configure: Regenerate. From-SVN: r237680
2016-06-22 11:09:27 +02:00
# In binutils 2.26, gld gained support for the ELF gABI format.
Support compressed debug sections * configure.ac (gcc_cv_as_compress_debug): Check for assembler compressed debug support. (gcc_cv_ld_compress_debug): Check for linker compressed debug support. * configure: Regenerate. * config.in: Regenerate. * common.opt (compressed_debug_sections): New enum. (gz, gz=): New options. * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define. (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC. (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC. * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke LINK_COMPRESS_DEBUG_SPEC. * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_. * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type]. (Debugging Options): Document -gz[=type]. From-SVN: r212072
2014-06-27 15:48:54 +02:00
if test $in_tree_ld = yes ; then
gcc_cv_ld_compress_debug=0
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
gcc_cv_ld_compress_debug=2
gcc_cv_ld_compress_debug_option="--compress-debug-sections"
Handle gas/gld --compress-debug-sections=type * configure.ac (gcc_cv_as_compress_debug): Remove --compress-debug-sections as extra as switch. Handle gas --compress-debug-sections=type. (gcc_cv_ld_compess_debug): Remove bogus ld_date check. Handle gld --compress-debug-sections=type. * configure: Regenerate. From-SVN: r237680
2016-06-22 11:09:27 +02:00
elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
gcc_cv_ld_compress_debug=3
gcc_cv_ld_compress_debug_option="--compress-debug-sections"
Support compressed debug sections * configure.ac (gcc_cv_as_compress_debug): Check for assembler compressed debug support. (gcc_cv_ld_compress_debug): Check for linker compressed debug support. * configure: Regenerate. * config.in: Regenerate. * common.opt (compressed_debug_sections): New enum. (gz, gz=): New options. * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define. (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC. (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC. * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke LINK_COMPRESS_DEBUG_SPEC. * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_. * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type]. (Debugging Options): Document -gz[=type]. From-SVN: r212072
2014-06-27 15:48:54 +02:00
elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_compress_debug=1
fi
elif echo "$ld_ver" | grep GNU > /dev/null; then
Handle gas/gld --compress-debug-sections=type * configure.ac (gcc_cv_as_compress_debug): Remove --compress-debug-sections as extra as switch. Handle gas --compress-debug-sections=type. (gcc_cv_ld_compess_debug): Remove bogus ld_date check. Handle gld --compress-debug-sections=type. * configure: Regenerate. From-SVN: r237680
2016-06-22 11:09:27 +02:00
if test "$ld_vers_major" -lt 2 \
|| test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
gcc_cv_ld_compress_debug=0
elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
gcc_cv_ld_compress_debug=1
else
gcc_cv_ld_compress_debug=3
gcc_cv_ld_compress_debug_option="--compress-debug-sections"
Support compressed debug sections * configure.ac (gcc_cv_as_compress_debug): Check for assembler compressed debug support. (gcc_cv_ld_compress_debug): Check for linker compressed debug support. * configure: Regenerate. * config.in: Regenerate. * common.opt (compressed_debug_sections): New enum. (gz, gz=): New options. * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define. (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC. (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC. * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke LINK_COMPRESS_DEBUG_SPEC. * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_. * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type]. (Debugging Options): Document -gz[=type]. From-SVN: r212072
2014-06-27 15:48:54 +02:00
fi
if test $ld_is_gold = yes; then
gcc_cv_ld_compress_debug=2
gcc_cv_ld_compress_debug_option="--compress-debug-sections"
fi
else
changequote(,)dnl
case "${target}" in
*-*-solaris2*)
# Introduced in Solaris 11.2.
if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
gcc_cv_ld_compress_debug=3
gcc_cv_ld_compress_debug_option="-z compress-sections"
else
gcc_cv_ld_compress_debug=0
fi
;;
*)
# Assume linkers other than GNU ld don't support compessed debug
# sections.
gcc_cv_ld_compress_debug=0
;;
esac
changequote([,])dnl
fi
AC_DEFINE_UNQUOTED(HAVE_LD_COMPRESS_DEBUG, $gcc_cv_ld_compress_debug,
[Define to the level of your linker's compressed debug section support.])
AC_DEFINE_UNQUOTED(LD_COMPRESS_DEBUG_OPTION, "$gcc_cv_ld_compress_debug_option",
[Define to the linker option to enable compressed debug sections.])
AC_MSG_RESULT($gcc_cv_ld_compress_debug)
[Darwin, config] Arrange for ld64 to be detected as Darwin's linker. This is an initial patch in a series that converts Darwin's configury to detect ld64 features, rather than the current process of hard-coding them on target system version. A ld64-compatible linker is currently required and assumed by Darwin. If a DEFAULT_LINKER is set via --with-ld= then this will be tested to see if it is ld64. The ld64 version is determined for the chosen ld and this is exported for use in setting a default value for -mtarget-linker (needed for run-time code-gen changes to section choices). The support for -rdynamic is converted to be detected at config time, or by the ld64 version if that is found. gcc/ 2016-11-27 Iain Sandoe <iain@codesourcery.com> PR target/71767 * configure.ac (with-ld64): New var, set for Darwin, set on detection of ld64, gcc_cv_ld64_export_dynamic: New, New test. * config/darwin.h: Use LD64_HAS_DYNAMIC export. DEF_LD64: New, define. * config/darwin10.h(DEF_LD64): Update for this target version. * config/darwin12.h(LINK_GCC_C_SEQUENCE_SPEC): Remove rdynamic test. (DEF_LD64): Update for this target version. * configure: Regenerated. * config.in: Regenerated. From-SVN: r242894
2016-11-27 15:29:36 +01:00
if test x"$ld64_flag" = x"yes"; then
# Set defaults for possibly untestable items.
gcc_cv_ld64_export_dynamic=0
if test "$build" = "$host"; then
darwin_try_test=1
else
darwin_try_test=0
fi
# On Darwin, because of FAT library support, it is often possible to execute
# exes from compatible archs even when the host differs from the build system.
case "$build","$host" in
x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
darwin_try_test=1;;
*) ;;
esac
# If the configurer specified a minimum ld64 version to be supported, then use
# that to determine feature support.
if test x"${gcc_cv_ld64_version}" != x; then
[Darwin, config] Fix version number extraction to portable method The method used in the applied patch caused configuration errors on freeBSD and hppa. 2016-11-28 Iain Sandoe <iain@codesourcery.com> PR target/71767 * configure.ac (with_ld64): Use portable method to extract the major part of the version number. * configure: Regenerated. From-SVN: r242912
2016-11-28 11:29:19 +01:00
AC_MSG_CHECKING(ld64 specified version)
gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
[Darwin, config] Arrange for ld64 to be detected as Darwin's linker. This is an initial patch in a series that converts Darwin's configury to detect ld64 features, rather than the current process of hard-coding them on target system version. A ld64-compatible linker is currently required and assumed by Darwin. If a DEFAULT_LINKER is set via --with-ld= then this will be tested to see if it is ld64. The ld64 version is determined for the chosen ld and this is exported for use in setting a default value for -mtarget-linker (needed for run-time code-gen changes to section choices). The support for -rdynamic is converted to be detected at config time, or by the ld64 version if that is found. gcc/ 2016-11-27 Iain Sandoe <iain@codesourcery.com> PR target/71767 * configure.ac (with-ld64): New var, set for Darwin, set on detection of ld64, gcc_cv_ld64_export_dynamic: New, New test. * config/darwin.h: Use LD64_HAS_DYNAMIC export. DEF_LD64: New, define. * config/darwin10.h(DEF_LD64): Update for this target version. * config/darwin12.h(LINK_GCC_C_SEQUENCE_SPEC): Remove rdynamic test. (DEF_LD64): Update for this target version. * configure: Regenerated. * config.in: Regenerated. From-SVN: r242894
2016-11-27 15:29:36 +01:00
AC_MSG_RESULT($gcc_cv_ld64_major)
if test "$gcc_cv_ld64_major" -ge 236; then
gcc_cv_ld64_export_dynamic=1
fi
elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
# If the version was not specified, try to find it.
AC_MSG_CHECKING(linker version)
if test x"${gcc_cv_ld64_version}" = x; then
gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
fi
AC_MSG_RESULT($gcc_cv_ld64_version)
AC_MSG_CHECKING(linker for -export_dynamic support)
gcc_cv_ld64_export_dynamic=1
if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
gcc_cv_ld64_export_dynamic=0
fi
AC_MSG_RESULT($gcc_cv_ld64_export_dynamic)
fi
if test x"${gcc_cv_ld64_version}" != x; then
AC_DEFINE_UNQUOTED(LD64_VERSION, "${gcc_cv_ld64_version}",
[Define to ld64 version.])
fi
AC_DEFINE_UNQUOTED(LD64_HAS_EXPORT_DYNAMIC, $gcc_cv_ld64_export_dynamic,
[Define to 1 if ld64 supports '-export_dynamic'.])
fi
* configure.ac: Add some comments delineating sections of code. From-SVN: r78672
2004-02-29 21:43:45 +01:00
# --------
# UNSORTED
# --------
configure.ac (gcc_cv_ld_as_needed): Use AC_CACHE_CHECK. * configure.ac (gcc_cv_ld_as_needed): Use AC_CACHE_CHECK. * configure: Regenerate. From-SVN: r80788
2004-04-17 08:06:52 +02:00
AC_CACHE_CHECK(linker --as-needed support,
gcc_cv_ld_as_needed,
[gcc_cv_ld_as_needed=no
Use -z ignore instead of --as-needed on Solaris * configure.ac (gcc_cv_ld_as_needed): Set gcc_cv_ld_as_needed_option, gcc_cv_no_as_needed_option. Use -z ignore, -z record on *-*-solaris2*. (HAVE_LD_AS_NEEDED): Update comment. (LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION): Define. * configure: Regenerate. * config.in: Regenerate. * gcc.c (init_gcc_specs) [USE_LD_AS_NEEDED]: Use LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION. * config/sol2.h [HAVE_LD_AS_NEEDED] (USE_LD_AS_NEEDED): Define. * doc/tm.texi.in (USE_LD_AS_NEEDED): Allow for --as-needed equivalents. Fix markup. * doc/tm.texi: Regenerate. From-SVN: r197964
2013-04-15 12:31:57 +02:00
gcc_cv_ld_as_needed_option='--as-needed'
gcc_cv_ld_no_as_needed_option='--no-as-needed'
gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * configure.ac (HAVE_LD_AS_NEEDED): Check for ld --as-needed. * configure: Rebuilt. * config.in: Rebuilt. * Makefile.in (stage1-start): Copy also libgcc_s*$(SHLIB_EXT). (stage2-start, stage3-start, stage4-start): Likewise. (stageprofile-start, stagefeedback-start): Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r80302
2004-04-01 18:45:34 +02:00
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_as_needed=yes
fi
elif test x$gcc_cv_ld != x; then
# Check if linker supports --as-needed and --no-as-needed options
if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
gcc_cv_ld_as_needed=yes
Use -z ignore instead of --as-needed on Solaris * configure.ac (gcc_cv_ld_as_needed): Set gcc_cv_ld_as_needed_option, gcc_cv_no_as_needed_option. Use -z ignore, -z record on *-*-solaris2*. (HAVE_LD_AS_NEEDED): Update comment. (LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION): Define. * configure: Regenerate. * config.in: Regenerate. * gcc.c (init_gcc_specs) [USE_LD_AS_NEEDED]: Use LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION. * config/sol2.h [HAVE_LD_AS_NEEDED] (USE_LD_AS_NEEDED): Define. * doc/tm.texi.in (USE_LD_AS_NEEDED): Allow for --as-needed equivalents. Fix markup. * doc/tm.texi: Regenerate. From-SVN: r197964
2013-04-15 12:31:57 +02:00
else
case "$target" in
# Solaris 2 ld always supports -z ignore/-z record.
*-*-solaris2*)
gcc_cv_ld_as_needed=yes
gcc_cv_ld_as_needed_option="-z ignore"
gcc_cv_ld_no_as_needed_option="-z record"
;;
esac
gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * configure.ac (HAVE_LD_AS_NEEDED): Check for ld --as-needed. * configure: Rebuilt. * config.in: Rebuilt. * Makefile.in (stage1-start): Copy also libgcc_s*$(SHLIB_EXT). (stage2-start, stage3-start, stage4-start): Likewise. (stageprofile-start, stagefeedback-start): Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r80302
2004-04-01 18:45:34 +02:00
fi
fi
Fix Solaris --as-needed/-z ignore detection (PR target/57261) PR target/57261 * configure.ac (gcc_cv_ld_as_needed): Disable before Solaris 11 and Solaris 11+/x86 with gld. * configure: Regenerate. From-SVN: r198867
2013-05-14 11:28:17 +02:00
# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
# dl_iterate_phdr, i.e. since Solaris 11.
case "$target" in
*-*-solaris2.1[[1-9]]*)
case "$target" in
i?86-*-* | x86_64-*-*)
if echo "$ld_ver" | grep GNU > /dev/null; then
# Doesn't work with gld on Solaris/x86 due to PR ld/12320.
gcc_cv_ld_as_needed=no
fi
;;
esac
;;
*-*-solaris2*)
gcc_cv_ld_as_needed=no
;;
esac
configure.ac (gcc_cv_ld_as_needed): Use AC_CACHE_CHECK. * configure.ac (gcc_cv_ld_as_needed): Use AC_CACHE_CHECK. * configure: Regenerate. From-SVN: r80788
2004-04-17 08:06:52 +02:00
])
gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * configure.ac (HAVE_LD_AS_NEEDED): Check for ld --as-needed. * configure: Rebuilt. * config.in: Rebuilt. * Makefile.in (stage1-start): Copy also libgcc_s*$(SHLIB_EXT). (stage2-start, stage3-start, stage4-start): Likewise. (stageprofile-start, stagefeedback-start): Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r80302
2004-04-01 18:45:34 +02:00
if test x"$gcc_cv_ld_as_needed" = xyes; then
AC_DEFINE(HAVE_LD_AS_NEEDED, 1,
Use -z ignore instead of --as-needed on Solaris * configure.ac (gcc_cv_ld_as_needed): Set gcc_cv_ld_as_needed_option, gcc_cv_no_as_needed_option. Use -z ignore, -z record on *-*-solaris2*. (HAVE_LD_AS_NEEDED): Update comment. (LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION): Define. * configure: Regenerate. * config.in: Regenerate. * gcc.c (init_gcc_specs) [USE_LD_AS_NEEDED]: Use LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION. * config/sol2.h [HAVE_LD_AS_NEEDED] (USE_LD_AS_NEEDED): Define. * doc/tm.texi.in (USE_LD_AS_NEEDED): Allow for --as-needed equivalents. Fix markup. * doc/tm.texi: Regenerate. From-SVN: r197964
2013-04-15 12:31:57 +02:00
[Define if your linker supports --as-needed/--no-as-needed or equivalent options.])
AC_DEFINE_UNQUOTED(LD_AS_NEEDED_OPTION, "$gcc_cv_ld_as_needed_option",
[Define to the linker option to ignore unused dependencies.])
AC_DEFINE_UNQUOTED(LD_NO_AS_NEEDED_OPTION, "$gcc_cv_ld_no_as_needed_option",
[Define to the linker option to keep unused dependencies.])
gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * gcc.c (init_gcc_specs): If HAVE_LD_AS_NEEDED, link with -lgcc --as-needed -lgcc_s --no-as-needed by default. * configure.ac (HAVE_LD_AS_NEEDED): Check for ld --as-needed. * configure: Rebuilt. * config.in: Rebuilt. * Makefile.in (stage1-start): Copy also libgcc_s*$(SHLIB_EXT). (stage2-start, stage3-start, stage4-start): Likewise. (stageprofile-start, stagefeedback-start): Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r80302
2004-04-01 18:45:34 +02:00
fi
Centralise clearing hardware capabilities with Sun ld gcc: * configure.ac ($gcc_cv_ld_clearcap): New test. * configure: Regenerate. * config.in: Regenerate. * config/sol2.opt (mclear-hwcap): New option. * config/sol2.h (LINK_CLEARCAP_SPEC): Define. * config/sol2-clearcap.map: Moved here from testsuite/gcc.target/i386/clearcap.map. * config/sol2-clearcapv2.map: Move here from gcc.target/i386/clearcapv2.map. * config/t-sol2 (install): Depend on install-clearcap-map. (install-clearcap-map): New target. * doc/invoke.texi (Option Summary, Solaris 2 Options): Document -mclear-hwcap. gcc/testsuite: * lib/clearcap.exp: New file. * gcc.dg/vect/vect.exp: Load clearcap.exp. Remove clearcap_ldflags handling. Call clearcap-init, clearcap-finish. * gcc.target/i386/i386.exp: Likewise. * gcc.target/i386/clearcap.map: Move to ../config/sol2-clearcap.map. * gcc.target/i386/clearcapv2.map: Move to ../config/sol2-clearcapv2.map. * gcc.target/x86_64/abi/avx/abi-avx.exp: Likewise. * gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Likewise. libitm: * acinclude.m4 (LIBITM_CHECK_LINKER_HWCAP): Check for -mclear-hwcap instead. * configure: Regenerate. * clearcap.map: Remove. From-SVN: r211014
2014-05-28 13:32:54 +02:00
AC_MSG_CHECKING(linker mapfile support for clearing hardware capabilities)
saved_LDFLAGS="$LDFLAGS"
for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
AC_LINK_IFELSE([int main(void) {return 0;}],
[gcc_cv_ld_clearcap=yes; break], [gcc_cv_ld_clearcap=no])
done
LDFLAGS="$saved_LDFLAGS"
if test "x$gcc_cv_ld_clearcap" = xyes; then
AC_DEFINE([HAVE_LD_CLEARCAP], 1,
[Define if the linker supports clearing hardware capabilities via mapfile.])
AC_CONFIG_LINKS([clearcap.map:${srcdir}/config/$clearcap_map])
fi
AC_MSG_RESULT($gcc_cv_ld_clearcap)
[RS6000] .gnu.attributes Tag_GNU_Power_ABI_FP Extend this attribute to cover long double ABIs, for 64-bit too. This patch also corrects an error that crept in to code setting rs6000_passes_float. See the added comment. Passing IEEE128 values in vsx regs ought to set both Tag_GNU_Power_ABI_FP and Tag_GNU_Power_ABI_Vector. Also adds a new option, default on, that disables output of .gnu_attribute assembly directives. * config/rs6000/sysv4.opt (mgnu-attribute): New option. * doc/invoke.texi: Document it. * config/rs6000/rs6000.c (HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE): Define. (rs6000_passes_float): Comment. (rs6000_passes_long_double): New static var. (call_ABI_of_interest): Return false unless rs6000_gnu_attr is set. (init_cumulative_args): Set up to emit fp .gnu_attribute for ELF 64-bit ABIs as well as 32-bit ELF. Correct rs6000_passes_float to include fp values returned in vectors. Set rs6000_passes_long_double. (rs6000_function_arg_advance_1): Likewise for function args. (rs6000_elf_file_end): Emit fp .gnu_attribute for ELF 64-bit ABIs, and SPE. Emit long double tag value too. (rs6000_opt_vars): Add gnu-attr. * configure.ac (HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE): New ppc32 test. * configure: Regenerate. * config.in: Regenerate. From-SVN: r240601
2016-09-29 00:01:48 +02:00
case "$target" in
powerpc*-*-*)
case "$target" in
*le-*-linux*)
emul_name="-melf32lppc"
;;
*)
emul_name="-melf32ppc"
;;
esac
AC_CACHE_CHECK(linker .gnu.attributes long double support,
gcc_cv_ld_ppc_attr,
[gcc_cv_ld_ppc_attr=no
if test x"$ld_is_gold" = xyes; then
gcc_cv_ld_ppc_attr=yes
elif test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 \
-a "$gcc_cv_gld_minor_version" -ge 28 \
-o "$gcc_cv_gld_major_version" -gt 2; then
gcc_cv_ld_ppc_attr=yes
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
# check that merging the long double .gnu_attribute doesn't warn
cat > conftest1.s <<EOF
.gnu_attribute 4,1
EOF
cat > conftest2.s <<EOF
.gnu_attribute 4,9
EOF
if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
&& $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
&& $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
&& test ! -s conftest.err; then
gcc_cv_ld_ppc_attr=yes
fi
rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
fi
])
if test x$gcc_cv_ld_ppc_attr = xyes; then
AC_DEFINE(HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE, 1,
[Define if your PowerPC linker has .gnu.attributes long double support.])
fi
;;
esac
configure.ac (HAVE_LD_NO_DOT_SYMS): Set for powerpc-linux biarch. * configure.ac (HAVE_LD_NO_DOT_SYMS): Set for powerpc-linux biarch. * configure: Regenerate. From-SVN: r103425
2005-08-24 03:38:05 +02:00
case "$target:$tm_file" in
configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. 2012-03-21 Andreas Tobler <andreast@fgznet.ch> * configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. Introduce emul_name to select the right linker emulation for powerpc64-*-freebsd*. * configure: Regenerate. * config.gcc: Add bits to support powerpc64-*-freebsd*. * config/rs6000/freebsd.h (POWERPC_FREEBSD): Define. * config/rs6000/freebsd64.h: New file. * config/rs6000/rs6000.c (rs6000_option_override_internal): Use POWERPC_FREEBSD. (rs6000_savres_strategy): Likewise. (rs6000_savres_routine_name): Likewise. (rs6000_elf_file_end): Likewise. * config/rs6000/t-freebsd64: New file. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the rs6000_current_abi for 64-bit FreeBSD to ABI_AIX. From-SVN: r185615
2012-03-21 21:13:50 +01:00
powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
case "$target" in
configure.ac (HAVE_LD_LARGE_TOC): Use correct linker emulation for powerpc64 little endian. * configure.ac (HAVE_LD_LARGE_TOC): Use correct linker emulation for powerpc64 little endian. * configure: Regenerate. From-SVN: r198662
2013-05-07 03:01:08 +02:00
*le-*-linux*)
emul_name="-melf64lppc"
;;
configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. 2012-03-21 Andreas Tobler <andreast@fgznet.ch> * configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. Introduce emul_name to select the right linker emulation for powerpc64-*-freebsd*. * configure: Regenerate. * config.gcc: Add bits to support powerpc64-*-freebsd*. * config/rs6000/freebsd.h (POWERPC_FREEBSD): Define. * config/rs6000/freebsd64.h: New file. * config/rs6000/rs6000.c (rs6000_option_override_internal): Use POWERPC_FREEBSD. (rs6000_savres_strategy): Likewise. (rs6000_savres_routine_name): Likewise. (rs6000_elf_file_end): Likewise. * config/rs6000/t-freebsd64: New file. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the rs6000_current_abi for 64-bit FreeBSD to ABI_AIX. From-SVN: r185615
2012-03-21 21:13:50 +01:00
*-*-linux*)
emul_name="-melf64ppc"
;;
*-*-freebsd*)
emul_name="-melf64ppc_fbsd"
;;
esac
linux64.h (DOT_SYMBOLS): Define. * config/rs6000/linux64.h (DOT_SYMBOLS): Define. (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. (RS6000_ABI_NAME): Define as "linux". (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. * config/rs6000/rs6000.c (dot_symbols): New global var. (rs6000_output_function_entry): New function, modified for !DOT_SYMBOLS.. (print_operand <case 'z'>): ..extracted from here. (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. (rs6000_output_function_epilogue): Likewise. (rs6000_elf_declare_function_name): Likewise. * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. * configure: Regenerate. * config.in: Regenerate. From-SVN: r86354
2004-08-21 03:40:00 +02:00
AC_CACHE_CHECK(linker support for omitting dot symbols,
gcc_cv_ld_no_dot_syms,
[gcc_cv_ld_no_dot_syms=no
configure.ac (HAVE_LD_NO_DOT_SYMS): Set if using gold. * configure.ac (HAVE_LD_NO_DOT_SYMS): Set if using gold. (HAVE_LD_LARGE_TOC): Likewise. * configure: Regenerate. From-SVN: r192593
2012-10-19 01:02:25 +02:00
if test x"$ld_is_gold" = xyes; then
gcc_cv_ld_no_dot_syms=yes
elif test $in_tree_ld = yes ; then
linux64.h (DOT_SYMBOLS): Define. * config/rs6000/linux64.h (DOT_SYMBOLS): Define. (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. (RS6000_ABI_NAME): Define as "linux". (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. * config/rs6000/rs6000.c (dot_symbols): New global var. (rs6000_output_function_entry): New function, modified for !DOT_SYMBOLS.. (print_operand <case 'z'>): ..extracted from here. (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. (rs6000_output_function_epilogue): Likewise. (rs6000_elf_declare_function_name): Likewise. * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. * configure: Regenerate. * config.in: Regenerate. From-SVN: r86354
2004-08-21 03:40:00 +02:00
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
gcc_cv_ld_no_dot_syms=yes
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
cat > conftest1.s <<EOF
.text
bl .foo
EOF
cat > conftest2.s <<EOF
.section ".opd","aw"
.align 3
.globl foo
.type foo,@function
foo:
.quad .LEfoo,.TOC.@tocbase,0
.text
.LEfoo:
blr
.size foo,.-.LEfoo
EOF
if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
&& $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. 2012-03-21 Andreas Tobler <andreast@fgznet.ch> * configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. Introduce emul_name to select the right linker emulation for powerpc64-*-freebsd*. * configure: Regenerate. * config.gcc: Add bits to support powerpc64-*-freebsd*. * config/rs6000/freebsd.h (POWERPC_FREEBSD): Define. * config/rs6000/freebsd64.h: New file. * config/rs6000/rs6000.c (rs6000_option_override_internal): Use POWERPC_FREEBSD. (rs6000_savres_strategy): Likewise. (rs6000_savres_routine_name): Likewise. (rs6000_elf_file_end): Likewise. * config/rs6000/t-freebsd64: New file. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the rs6000_current_abi for 64-bit FreeBSD to ABI_AIX. From-SVN: r185615
2012-03-21 21:13:50 +01:00
&& $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
linux64.h (DOT_SYMBOLS): Define. * config/rs6000/linux64.h (DOT_SYMBOLS): Define. (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. (RS6000_ABI_NAME): Define as "linux". (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. * config/rs6000/rs6000.c (dot_symbols): New global var. (rs6000_output_function_entry): New function, modified for !DOT_SYMBOLS.. (print_operand <case 'z'>): ..extracted from here. (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. (rs6000_output_function_epilogue): Likewise. (rs6000_elf_declare_function_name): Likewise. * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. * configure: Regenerate. * config.in: Regenerate. From-SVN: r86354
2004-08-21 03:40:00 +02:00
gcc_cv_ld_no_dot_syms=yes
fi
rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
fi
])
if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
AC_DEFINE(HAVE_LD_NO_DOT_SYMS, 1,
[Define if your PowerPC64 linker only needs function descriptor syms.])
fi
invoke.texi: Add mcmodel to powerpc options. * doc/invoke.texi: Add mcmodel to powerpc options. * configure.ac: Add HAVE_LD_LARGE_TOC test. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/linux64.opt (mcmodel): New. * config/rs6000/linux64.h (TARGET_USES_LINUX64_OPT): Define. (TARGET_CMODEL): Define. (SUBSUBTARGET_OVERRIDE_OPTIONS): Check user -mcmodel choice, select CMODEL_MEDIUM default. * config/rs6000/rs6000.h (enum rs6000_cmodel): New. (TARGET_CMODEL): Define default. * config/rs6000/rs6000.c (cmodel): New variable. (rs6000_explicit_options): Add cmodel field. (rs6000_handle_option): Handle -mcmodel. (create_TOC_reference): Add largetoc_reg param. Generate high, lo_sum rtl for CMODEL_MEDIUM and CMODEL_LARGE. Update all callers. (rs6000_delegitimize_address): Recognise new toc reference rtl and minimal-toc rtl. (rs6000_legitimize_reload_address): Handle new toc references. (print_operand_address): Handle legitimate_constant_pool_address_p match before lo_sum. (rs6000_eliminate_indexed_memrefs): Tidy. (rs6000_emit_move): Tweak threshold for inlining constants. Keep rs6000_emit_allocate_stack large stack frame offsets loaded into r0 inline. (rs6000_generate_compare <cmptf_internal2>): One more clobber. (tocrel_base, tocrel_offset): New variables. (toc_relative_expr_p): Set them here. (print_operand_address): Skip over any offset on constant pool address. (rs6000_output_addr_const_extra): Print tocrel_offset before @toc. (rs6000_mode_dependent_address <LO_SUM>): False for new toc refs. (offsettable_ok_by_alignment): New function. (rs6000_emit_move): Address suitably aligned local symbol_refs relative to the toc pointer for -mcmodel=medium. (legitimate_constant_pool_address_p): Make param const_rtx. Add strict param. Allow lo_sum version of addressing. Verify reg used for -mminimal-toc and -mcmodel != small. Update all callers. * config/rs6000/constraints.md: Update for above change. * config/rs6000/predicates.md: Likewise. * config/rs6000/rs6000.md (tls_gd_aix): Generate -mcmodel=medium/large code. (tls_gd): Split for -mcmodel=medium/large. (tls_gd_high, tls_gd_low): New. (tls_ld_aix, tls_ld, tls_ld_high, tls_ld_low): Similarly. (tls_got_dtprel, tls_got_dtprel_high, tls_got_dtprel_low): Similarly. (tls_got_tprel, tls_got_tprel_high, tls_got_tprel_low): Similarly. (largetoc_high, largetoc_low): New. (cmptf_internal2): Add clobber. * config/rs6000/rs6000-protos.h: Update. From-SVN: r160773
2010-06-15 09:33:43 +02:00
AC_CACHE_CHECK(linker large toc support,
gcc_cv_ld_large_toc,
[gcc_cv_ld_large_toc=no
configure.ac (HAVE_LD_NO_DOT_SYMS): Set if using gold. * configure.ac (HAVE_LD_NO_DOT_SYMS): Set if using gold. (HAVE_LD_LARGE_TOC): Likewise. * configure: Regenerate. From-SVN: r192593
2012-10-19 01:02:25 +02:00
if test x"$ld_is_gold" = xyes; then
gcc_cv_ld_large_toc=yes
elif test $in_tree_ld = yes ; then
invoke.texi: Add mcmodel to powerpc options. * doc/invoke.texi: Add mcmodel to powerpc options. * configure.ac: Add HAVE_LD_LARGE_TOC test. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/linux64.opt (mcmodel): New. * config/rs6000/linux64.h (TARGET_USES_LINUX64_OPT): Define. (TARGET_CMODEL): Define. (SUBSUBTARGET_OVERRIDE_OPTIONS): Check user -mcmodel choice, select CMODEL_MEDIUM default. * config/rs6000/rs6000.h (enum rs6000_cmodel): New. (TARGET_CMODEL): Define default. * config/rs6000/rs6000.c (cmodel): New variable. (rs6000_explicit_options): Add cmodel field. (rs6000_handle_option): Handle -mcmodel. (create_TOC_reference): Add largetoc_reg param. Generate high, lo_sum rtl for CMODEL_MEDIUM and CMODEL_LARGE. Update all callers. (rs6000_delegitimize_address): Recognise new toc reference rtl and minimal-toc rtl. (rs6000_legitimize_reload_address): Handle new toc references. (print_operand_address): Handle legitimate_constant_pool_address_p match before lo_sum. (rs6000_eliminate_indexed_memrefs): Tidy. (rs6000_emit_move): Tweak threshold for inlining constants. Keep rs6000_emit_allocate_stack large stack frame offsets loaded into r0 inline. (rs6000_generate_compare <cmptf_internal2>): One more clobber. (tocrel_base, tocrel_offset): New variables. (toc_relative_expr_p): Set them here. (print_operand_address): Skip over any offset on constant pool address. (rs6000_output_addr_const_extra): Print tocrel_offset before @toc. (rs6000_mode_dependent_address <LO_SUM>): False for new toc refs. (offsettable_ok_by_alignment): New function. (rs6000_emit_move): Address suitably aligned local symbol_refs relative to the toc pointer for -mcmodel=medium. (legitimate_constant_pool_address_p): Make param const_rtx. Add strict param. Allow lo_sum version of addressing. Verify reg used for -mminimal-toc and -mcmodel != small. Update all callers. * config/rs6000/constraints.md: Update for above change. * config/rs6000/predicates.md: Likewise. * config/rs6000/rs6000.md (tls_gd_aix): Generate -mcmodel=medium/large code. (tls_gd): Split for -mcmodel=medium/large. (tls_gd_high, tls_gd_low): New. (tls_ld_aix, tls_ld, tls_ld_high, tls_ld_low): Similarly. (tls_got_dtprel, tls_got_dtprel_high, tls_got_dtprel_low): Similarly. (tls_got_tprel, tls_got_tprel_high, tls_got_tprel_low): Similarly. (largetoc_high, largetoc_low): New. (cmptf_internal2): Add clobber. * config/rs6000/rs6000-protos.h: Update. From-SVN: r160773
2010-06-15 09:33:43 +02:00
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
gcc_cv_ld_large_toc=yes
fi
elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
cat > conftest.s <<EOF
.section ".tbss","awT",@nobits
.align 3
ie0: .space 8
.global _start
.text
_start:
addis 9,13,ie0@got@tprel@ha
ld 9,ie0@got@tprel@l(9)
EOF
if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. 2012-03-21 Andreas Tobler <andreast@fgznet.ch> * configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. Introduce emul_name to select the right linker emulation for powerpc64-*-freebsd*. * configure: Regenerate. * config.gcc: Add bits to support powerpc64-*-freebsd*. * config/rs6000/freebsd.h (POWERPC_FREEBSD): Define. * config/rs6000/freebsd64.h: New file. * config/rs6000/rs6000.c (rs6000_option_override_internal): Use POWERPC_FREEBSD. (rs6000_savres_strategy): Likewise. (rs6000_savres_routine_name): Likewise. (rs6000_elf_file_end): Likewise. * config/rs6000/t-freebsd64: New file. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the rs6000_current_abi for 64-bit FreeBSD to ABI_AIX. From-SVN: r185615
2012-03-21 21:13:50 +01:00
&& $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
invoke.texi: Add mcmodel to powerpc options. * doc/invoke.texi: Add mcmodel to powerpc options. * configure.ac: Add HAVE_LD_LARGE_TOC test. * configure: Regenerate. * config.in: Regenerate. * config/rs6000/linux64.opt (mcmodel): New. * config/rs6000/linux64.h (TARGET_USES_LINUX64_OPT): Define. (TARGET_CMODEL): Define. (SUBSUBTARGET_OVERRIDE_OPTIONS): Check user -mcmodel choice, select CMODEL_MEDIUM default. * config/rs6000/rs6000.h (enum rs6000_cmodel): New. (TARGET_CMODEL): Define default. * config/rs6000/rs6000.c (cmodel): New variable. (rs6000_explicit_options): Add cmodel field. (rs6000_handle_option): Handle -mcmodel. (create_TOC_reference): Add largetoc_reg param. Generate high, lo_sum rtl for CMODEL_MEDIUM and CMODEL_LARGE. Update all callers. (rs6000_delegitimize_address): Recognise new toc reference rtl and minimal-toc rtl. (rs6000_legitimize_reload_address): Handle new toc references. (print_operand_address): Handle legitimate_constant_pool_address_p match before lo_sum. (rs6000_eliminate_indexed_memrefs): Tidy. (rs6000_emit_move): Tweak threshold for inlining constants. Keep rs6000_emit_allocate_stack large stack frame offsets loaded into r0 inline. (rs6000_generate_compare <cmptf_internal2>): One more clobber. (tocrel_base, tocrel_offset): New variables. (toc_relative_expr_p): Set them here. (print_operand_address): Skip over any offset on constant pool address. (rs6000_output_addr_const_extra): Print tocrel_offset before @toc. (rs6000_mode_dependent_address <LO_SUM>): False for new toc refs. (offsettable_ok_by_alignment): New function. (rs6000_emit_move): Address suitably aligned local symbol_refs relative to the toc pointer for -mcmodel=medium. (legitimate_constant_pool_address_p): Make param const_rtx. Add strict param. Allow lo_sum version of addressing. Verify reg used for -mminimal-toc and -mcmodel != small. Update all callers. * config/rs6000/constraints.md: Update for above change. * config/rs6000/predicates.md: Likewise. * config/rs6000/rs6000.md (tls_gd_aix): Generate -mcmodel=medium/large code. (tls_gd): Split for -mcmodel=medium/large. (tls_gd_high, tls_gd_low): New. (tls_ld_aix, tls_ld, tls_ld_high, tls_ld_low): Similarly. (tls_got_dtprel, tls_got_dtprel_high, tls_got_dtprel_low): Similarly. (tls_got_tprel, tls_got_tprel_high, tls_got_tprel_low): Similarly. (largetoc_high, largetoc_low): New. (cmptf_internal2): Add clobber. * config/rs6000/rs6000-protos.h: Update. From-SVN: r160773
2010-06-15 09:33:43 +02:00
gcc_cv_ld_large_toc=yes
fi
rm -f conftest conftest.o conftest.s
fi
])
if test x"$gcc_cv_ld_large_toc" = xyes; then
AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
[Define if your PowerPC64 linker supports a large TOC.])
fi
re PR target/65810 (powerpc64 alignment of r2 insufficient for loading long-double constants) PR target/65810 * config/rs6000/rs6000.c (POWERPC64_TOC_POINTER_ALIGNMENT): Define. (offsettable_ok_by_alignment): Use minimum of decl and toc pointer alignment. Replace dead code with assertion. (use_toc_relative_ref): Add mode arg. Return false in -mcmodel=medium case if size exceeds toc pointer alignment. (rs6000_legitimize_reload_address): Update use_toc_relative_ref call. (rs6000_emit_move): Likewise. * configure.ac: Add linker toc pointer alignment check. * configure: Regenerate. * config.in: Regenerate. From-SVN: r222498
2015-04-28 05:47:19 +02:00
AC_CACHE_CHECK(linker toc pointer alignment,
gcc_cv_ld_toc_align,
[if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
cat > conftest.s <<EOF
.global _start
.text
_start:
addis 9,2,x@got@ha
.section .data.rel.ro,"aw",@progbits
.p2align 16
.space 32768
x: .quad .TOC.
EOF
if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
A default of -z relro (as on Fedora) defeats the deliberate mis-alignment of .got in the testcase. POWERPC64_TOC_POINTER_ALIGNMENT A default of -z relro (as on Fedora) defeats the deliberate mis-alignment of .got in the testcase. * configure.ac (POWERPC64_TOC_POINTER_ALIGNMENT): Pass -z norelro to ld. * configure: Regenerate. From-SVN: r230509
2015-11-18 00:24:30 +01:00
&& $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
re PR target/65810 (powerpc64 alignment of r2 insufficient for loading long-double constants) PR target/65810 * config/rs6000/rs6000.c (POWERPC64_TOC_POINTER_ALIGNMENT): Define. (offsettable_ok_by_alignment): Use minimum of decl and toc pointer alignment. Replace dead code with assertion. (use_toc_relative_ref): Add mode arg. Return false in -mcmodel=medium case if size exceeds toc pointer alignment. (rs6000_legitimize_reload_address): Update use_toc_relative_ref call. (rs6000_emit_move): Likewise. * configure.ac: Add linker toc pointer alignment check. * configure: Regenerate. * config.in: Regenerate. From-SVN: r222498
2015-04-28 05:47:19 +02:00
gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[[:xdigit:]]]*", a); print strtonum ("0x" substr(a[[0]], length(a[[0]])-3)) }'`
fi
rm -f conftest conftest.o conftest.s
fi
])
if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
AC_DEFINE_UNQUOTED(POWERPC64_TOC_POINTER_ALIGNMENT, $gcc_cv_ld_toc_align,
[Define to .TOC. alignment forced by your linker.])
fi
linux64.h (DOT_SYMBOLS): Define. * config/rs6000/linux64.h (DOT_SYMBOLS): Define. (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. (RS6000_ABI_NAME): Define as "linux". (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. * config/rs6000/rs6000.c (dot_symbols): New global var. (rs6000_output_function_entry): New function, modified for !DOT_SYMBOLS.. (print_operand <case 'z'>): ..extracted from here. (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. (rs6000_output_function_epilogue): Likewise. (rs6000_elf_declare_function_name): Likewise. * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. * configure: Regenerate. * config.in: Regenerate. From-SVN: r86354
2004-08-21 03:40:00 +02:00
;;
esac
configure.ac (HAVE_LD_LARGE_TOC): Add AIX test. * configure.ac (HAVE_LD_LARGE_TOC): Add AIX test. * configure: Regenerated. * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Warn if other toc options used with cmodel. Disable TARGET_NO_FP_IN_TOC and TARGET_NO_SUM_IN_TOC if not CMODEL_SMALL. CMODEL_MEDIUM means CMODEL_LARGE on AIX. (ASM_SPEC): -mvsx implies -mpwr6. Add -many. (ASM_DEFAULT_SPEC): Use -mpwr4. (TARGET_CMODEL): Define. (SET_CMODEL): Define. * config/rs6000/rs6000.md (largetoc_high_aix<mode>): New. (largetoc_high_plus_aix<mode>): New. (largetoc_low<mode>): Change to mode iterator. Test TARGET_TOC instead of TARGET_ELF. (tocref): Remove TARGET_ELF test. * config/rs6000/rs6000.c (output_toc): Use [TE] for large TOC symbols on AIX. * config/rs6000/aix64.opt (mcmodel): New. From-SVN: r193502
2012-11-14 17:41:21 +01:00
case "$target" in
*-*-aix*)
AC_CACHE_CHECK(linker large toc support,
gcc_cv_ld_large_toc,
[gcc_cv_ld_large_toc=no
if test x$gcc_cv_as != x ; then
cat > conftest.s <<EOF
.toc
LC..1:
.tc a[[TC]],a[[RW]]
.extern a[[RW]]
.csect .text[[PR]]
.largetoctest:
addis 9,LC..1@u(2)
ld 3,LC..1@l(9)
EOF
if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
gcc_cv_ld_large_toc=yes
fi
rm -f conftest conftest.o conftest.s
fi
])
if test x"$gcc_cv_ld_large_toc" = xyes; then
AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
configure.ac (HAVE_AS_TLS): Swap powerpc64 and powerpc cases. * configure.ac (HAVE_AS_TLS): Swap powerpc64 and powerpc cases. (HAVE_LD_LARGE_TOC): Don't mention AIX in help text. * configure: Regenerate. From-SVN: r198766
2013-05-10 04:07:53 +02:00
[Define if your PowerPC64 linker supports a large TOC.])
configure.ac (HAVE_LD_LARGE_TOC): Add AIX test. * configure.ac (HAVE_LD_LARGE_TOC): Add AIX test. * configure: Regenerated. * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Warn if other toc options used with cmodel. Disable TARGET_NO_FP_IN_TOC and TARGET_NO_SUM_IN_TOC if not CMODEL_SMALL. CMODEL_MEDIUM means CMODEL_LARGE on AIX. (ASM_SPEC): -mvsx implies -mpwr6. Add -many. (ASM_DEFAULT_SPEC): Use -mpwr4. (TARGET_CMODEL): Define. (SET_CMODEL): Define. * config/rs6000/rs6000.md (largetoc_high_aix<mode>): New. (largetoc_high_plus_aix<mode>): New. (largetoc_low<mode>): Change to mode iterator. Test TARGET_TOC instead of TARGET_ELF. (tocref): Remove TARGET_ELF test. * config/rs6000/rs6000.c (output_toc): Use [TE] for large TOC symbols on AIX. * config/rs6000/aix64.opt (mcmodel): New. From-SVN: r193502
2012-11-14 17:41:21 +01:00
fi
;;
esac
configure.ac (HAVE_LD_BUILDID): New check for ld --build-id support. * configure.ac (HAVE_LD_BUILDID): New check for ld --build-id support. (ENABLE_LD_BUILDID): New configuration option. * gcc.c [HAVE_LD_BUILDID and ENABLE_LD_BUILDID] (LINK_BUILDID_SPEC): New macro. (init_spec): If defined, prepend it between LINK_EH_SPEC and link_spec. * doc/install.texi: Document --enable-linker-build-id option. * configure: Rebuild. * config.in: Rebuild. Co-Authored-By: Roland McGrath <roland@redhat.com> From-SVN: r147029
2009-05-01 02:19:24 +02:00
AC_CACHE_CHECK(linker --build-id support,
gcc_cv_ld_buildid,
[gcc_cv_ld_buildid=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a \
"$gcc_cv_gld_minor_version" -ge 18 -o \
"$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_buildid=yes
fi
elif test x$gcc_cv_ld != x; then
if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
gcc_cv_ld_buildid=yes
fi
fi])
if test x"$gcc_cv_ld_buildid" = xyes; then
AC_DEFINE(HAVE_LD_BUILDID, 1,
[Define if your linker supports --build-id.])
fi
AC_ARG_ENABLE(linker-build-id,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-linker-build-id],
[compiler will always pass --build-id to linker])],
configure.ac (HAVE_LD_BUILDID): New check for ld --build-id support. * configure.ac (HAVE_LD_BUILDID): New check for ld --build-id support. (ENABLE_LD_BUILDID): New configuration option. * gcc.c [HAVE_LD_BUILDID and ENABLE_LD_BUILDID] (LINK_BUILDID_SPEC): New macro. (init_spec): If defined, prepend it between LINK_EH_SPEC and link_spec. * doc/install.texi: Document --enable-linker-build-id option. * configure: Rebuild. * config.in: Rebuild. Co-Authored-By: Roland McGrath <roland@redhat.com> From-SVN: r147029
2009-05-01 02:19:24 +02:00
[],
enable_linker_build_id=no)
if test x"$enable_linker_build_id" = xyes; then
if test x"$gcc_cv_ld_buildid" = xyes; then
AC_DEFINE(ENABLE_LD_BUILDID, 1,
[Define if gcc should always pass --build-id to linker.])
else
AC_MSG_WARN(--build-id is not supported by your linker; --enable-linker-build-id ignored)
fi
fi
configure.ac (gcc_cv_ld_sol2_emulation): Test for GNU ld *_sol2 linker emulations. * configure.ac (gcc_cv_ld_sol2_emulation): Test for GNU ld *_sol2 linker emulations. * configure: Regenerate. * config.in: Regenerate. * config/i386/sol2-10.h [TARGET_GNU_LD] (I386_EMULATION): Define. (X86_64_EMULATION): Define. (TARGET_LD_EMULATION): Use them. * config/sparc/sol2-gld-bi.h (SPARC32_EMULATION): Define. (SPARC64_EMULATION): Define. (LINK_ARCH_SPEC): Use them. From-SVN: r160178
2010-06-02 19:39:39 +02:00
# In binutils 2.21, GNU ld gained support for new emulations fully
# supporting the Solaris 2 ABI. Detect their presence in the linker used.
AC_CACHE_CHECK(linker *_sol2 emulation support,
gcc_cv_ld_sol2_emulation,
[gcc_cv_ld_sol2_emulation=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a \
"$gcc_cv_gld_minor_version" -ge 21 -o \
"$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_sol2_emulation=yes
fi
elif test x$gcc_cv_ld != x; then
if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
grep _sol2 > /dev/null; then
gcc_cv_ld_sol2_emulation=yes
fi
fi])
if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
AC_DEFINE(HAVE_LD_SOL2_EMULATION, 1,
[Define if your linker supports the *_sol2 emulations.])
fi
configure.ac: Check for ld --sysroot support. * configure.ac: Check for ld --sysroot support. * gcc.c: Document %R specifier for specs. (SYSROOT_SPEC): New macro. (sysroot_spec): New variable. (static_specs): Add sysroot_spec. (main): Pass the sysroot spec to the linker if appropriate. * configure: Regenerated. * config.in: Likewise. From-SVN: r98880
2005-04-27 22:35:54 +02:00
AC_CACHE_CHECK(linker --sysroot support,
gcc_cv_ld_sysroot,
[gcc_cv_ld_sysroot=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
configure.ac: Remove spaces around assignment to gcc_cv_ld_sysroot. * configure.ac: Remove spaces around assignment to gcc_cv_ld_sysroot. * configure: Regenerated. From-SVN: r99833
2005-05-17 17:00:26 +02:00
gcc_cv_ld_sysroot=yes
configure.ac: Check for ld --sysroot support. * configure.ac: Check for ld --sysroot support. * gcc.c: Document %R specifier for specs. (SYSROOT_SPEC): New macro. (sysroot_spec): New variable. (static_specs): Add sysroot_spec. (main): Pass the sysroot spec to the linker if appropriate. * configure: Regenerated. * config.in: Likewise. From-SVN: r98880
2005-04-27 22:35:54 +02:00
fi
elif test x$gcc_cv_ld != x; then
if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
gcc_cv_ld_sysroot=yes
fi
fi])
if test x"$gcc_cv_ld_sysroot" = xyes; then
AC_DEFINE(HAVE_LD_SYSROOT, 1,
[Define if your linker supports --sysroot.])
fi
Use CRTs provided by Solaris gcc: * configure.ac (gcc_cv_solaris_crts): New test. * configure. Regenerate. * config.in: Regenerate. * config/sol2.h (STARTFILE_SPEC): Simplify, provide HAVE_SOLARIS_CRTS variant. libgcc: * configure.ac (libgcc_cv_solaris_crts): New test. * configure: Regenerate. * config.in: Regenerate. * config/sol2/crtp.c, config/sol2/crtpg.c: New files. * config/gmon-sol2.c: Rename to ... * config/sol2/gmon.c: ... this. Include auto-target.h. (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. * config/t-sol2: Rename to ... * config/sol2/t-sol2: ... this. (gmon.o): Reflect renaming. (crtp.o, crtpg.o): New rules. * config.host (*-*-solaris2*): Reflect renaming. Use system CRTs if present. Remove default CRT case. From-SVN: r228077
2015-09-24 10:51:39 +02:00
case $target in
*-*-solaris2*)
# Check for system-provided CRTs on Solaris 11.x and Solaris 12.
AC_CACHE_CHECK([system-provided CRTs on Solaris],
gcc_cv_solaris_crts,
[gcc_cv_solaris_crts=no
if test x$host != x$target; then
if test "x$with_sysroot" = xyes; then
target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
else
target_sysroot="${with_sysroot}"
fi
fi
target_libdir="$target_sysroot/usr/lib"
# At the time they were added, gcrt1.o became a symlink for backwards
# compatibility on x86, while crt1.o was added on sparc, so check for that.
case $target in
i?86-*-solaris2* | x86_64-*-solaris2*)
if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
;;
sparc*-*-solaris2*)
if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
;;
esac])
;;
esac
if test x$gcc_cv_solaris_crts = xyes; then
AC_DEFINE(HAVE_SOLARIS_CRTS, 1,
[Define if the system-provided CRTs are present on Solaris.])
fi
Makefile.def (target_modules): Add libssp. * Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
2005-07-02 10:52:21 +02:00
# Test for stack protector support in target C library.
configure.ac: Check for __stack_chk_fail for darwin. 2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-08 00:53:21 +01:00
AC_CACHE_CHECK(__stack_chk_fail in target C library,
Makefile.def (target_modules): Add libssp. * Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
2005-07-02 10:52:21 +02:00
gcc_cv_libc_provides_ssp,
[gcc_cv_libc_provides_ssp=no
configure.ac: Check for __stack_chk_fail for darwin. 2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-08 00:53:21 +01:00
case "$target" in
[PATCH 2/13] musl libc config 2015-05-08 Gregor Richards <gregor.richards@uwaterloo.ca> Szabolcs Nagy <szabolcs.nagy@arm.com> * config.gcc (LIBC_MUSL): New tm_defines macro. * config/linux.h (OPTION_MUSL): Define. (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,) (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,) (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. * config/linux.opt (mmusl): New option. * doc/invoke.texi (GNU/Linux Options): Document -mmusl. * configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*. (gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*. * configure: Regenerate. Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com> From-SVN: r222904
2015-05-08 10:25:47 +02:00
*-*-musl*)
# All versions of musl provide stack protector
gcc_cv_libc_provides_ssp=yes;;
remove knetbsd support gcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.gcc: Remove support for knetbsd. * configure.ac: Likewise. * config/i386/knetbsd-gnu.h: Remove. * config/i386/knetbsd-gnu64.h: Remove. * config/knetbsd-gnu.h: Remove. * configure: Regenerate. libgcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.host: Remove support for knetbsd. libstdc++-v3/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * configure: Regenerate. * configure.host: Remove support for knetbsd. * crossconfig.m4: Likewise. contrib/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config-list.mk: stop testing knetbsd. From-SVN: r237662
2016-06-21 23:57:30 +02:00
*-*-linux* | *-*-kfreebsd*-gnu)
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
# glibc 2.4 and later provides __stack_chk_fail and
Makefile.def (target_modules): Add libssp. * Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
2005-07-02 10:52:21 +02:00
# either __stack_chk_guard, or TLS access to stack guard canary.
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_libc_provides_ssp=yes], [
[if test -f $target_header_dir/features.h \
configure.ac (gnu-unique-object): Wrap regexps using [] in changequote block. * configure.ac (gnu-unique-object): Wrap regexps using [] in changequote block. (__stack_chk_fail): Ditto. Remove quadrigraphs. * configure: Regenerated. From-SVN: r156876
2010-02-18 22:42:23 +01:00
&& $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
$target_header_dir/features.h > /dev/null; then
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
$target_header_dir/features.h > /dev/null && \
test -f $target_header_dir/bits/uClibc_config.h && \
configure.ac (gnu-unique-object): Wrap regexps using [] in changequote block. * configure.ac (gnu-unique-object): Wrap regexps using [] in changequote block. (__stack_chk_fail): Ditto. Remove quadrigraphs. * configure: Regenerated. From-SVN: r156876
2010-02-18 22:42:23 +01:00
$EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
$target_header_dir/bits/uClibc_config.h > /dev/null; then
configure.ac (__stack_chk_fail): Add detecion for availability of SSP in uClibc by checking if... 2008-01-27 Bernhard Fischer <aldot@gcc.gnu.org> * configure.ac (__stack_chk_fail): Add detecion for availability of SSP in uClibc by checking if __UCLIBC_HAS_SSP__ is defined. * configure: Regenerate. From-SVN: r131884
2008-01-27 17:43:07 +01:00
gcc_cv_libc_provides_ssp=yes
Makefile.def (target_modules): Add libssp. * Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
2005-07-02 10:52:21 +02:00
fi
configure.ac: Stack protector enabling for Android targets. * configure.ac: Stack protector enabling for Android targets. * configure: Regenerate. From-SVN: r187586
2012-05-16 11:59:04 +02:00
# all versions of Bionic support stack protector
elif test -f $target_header_dir/sys/cdefs.h \
&& $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
$target_header_dir/sys/cdefs.h > /dev/null; then
gcc_cv_libc_provides_ssp=yes
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
fi]])
configure.ac: Check for __stack_chk_fail for darwin. 2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-08 00:53:21 +01:00
;;
configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd systems... 2008-11-14 Thomas Schwinge <tschwinge@gnu.org> * configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd systems, which are assumend to always provide SSP-support in glibc. * configure: Regenerate. From-SVN: r141851
2008-11-14 10:24:06 +01:00
*-*-gnu*)
# Avoid complicated tests (see
# <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
# simply assert that glibc does provide this, which is true for all
# realistically usable GNU/Hurd configurations.
[PATCH 2/13] musl libc config 2015-05-08 Gregor Richards <gregor.richards@uwaterloo.ca> Szabolcs Nagy <szabolcs.nagy@arm.com> * config.gcc (LIBC_MUSL): New tm_defines macro. * config/linux.h (OPTION_MUSL): Define. (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,) (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,) (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. * config/linux.opt (mmusl): New option. * doc/invoke.texi (GNU/Linux Options): Document -mmusl. * configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*. (gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*. * configure: Regenerate. Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com> From-SVN: r222904
2015-05-08 10:25:47 +02:00
# All supported versions of musl provide it as well
configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd systems... 2008-11-14 Thomas Schwinge <tschwinge@gnu.org> * configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd systems, which are assumend to always provide SSP-support in glibc. * configure: Regenerate. From-SVN: r141851
2008-11-14 10:24:06 +01:00
gcc_cv_libc_provides_ssp=yes;;
re PR target/68380 (NetBSD has SSP in libc) 2016-01-27 Thomas Klausner <wiz@NetBSD.org> PR target/68380 * configure.ac: NetBSD provides SSP in its C library. * configure: Updated. From-SVN: r232884
2016-01-27 17:54:48 +01:00
*-*-darwin* | *-*-freebsd* | *-*-netbsd*)
configure.ac: Check for __stack_chk_fail for darwin. 2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-08 00:53:21 +01:00
AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes],
[echo "no __stack_chk_fail on this target"])
;;
Makefile.def (target_modules): Add libssp. * Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
2005-07-02 10:52:21 +02:00
*) gcc_cv_libc_provides_ssp=no ;;
configure.ac: Check for __stack_chk_fail for darwin. 2007-01-07 Eric Christopher <echristo@apple.com> * configure.ac: Check for __stack_chk_fail for darwin. * configure: Regenerate. From-SVN: r120559
2007-01-08 00:53:21 +01:00
esac])
Makefile.def (target_modules): Add libssp. * Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
2005-07-02 10:52:21 +02:00
if test x$gcc_cv_libc_provides_ssp = xyes; then
AC_DEFINE(TARGET_LIBC_PROVIDES_SSP, 1,
[Define if your target C library provides stack protector support])
fi
common.opt (fstack-protector): Initialize to -1. * common.opt (fstack-protector): Initialize to -1. (fstack-protector-all): Likewise. (fstack-protector-strong): Likewise. (fstack-protector-explicit): Likewise. * configure.ac: Add --enable-default-ssp. * defaults.h (DEFAULT_FLAG_SSP): New. Default SSP to strong. * opts.c (finish_options): Update opts->x_flag_stack_protect if it is -1. * doc/install.texi: Document --enable-default-ssp. * config.in: Regenerated. * configure: Likewise. * lib/target-supports.exp (check_effective_target_fstack_protector_enabled): New test. * gcc.target/i386/ssp-default.c: New test. From-SVN: r227017
2015-08-20 00:07:06 +02:00
# Check whether --enable-default-ssp was given.
AC_ARG_ENABLE(default-ssp,
[AS_HELP_STRING([--enable-default-ssp],
[enable Stack Smashing Protection as default])],[
if test x$gcc_cv_libc_provides_ssp = xyes; then
case "$target" in
ia64*-*-*) enable_default_ssp=no ;;
*) enable_default_ssp=$enableval ;;
esac
else
enable_default_ssp=no
fi],
enable_default_ssp=no)
gcc: configure: fix test == bashisms From-SVN: r230146
2015-11-11 09:06:03 +01:00
if test x$enable_default_ssp = xyes ; then
common.opt (fstack-protector): Initialize to -1. * common.opt (fstack-protector): Initialize to -1. (fstack-protector-all): Likewise. (fstack-protector-strong): Likewise. (fstack-protector-explicit): Likewise. * configure.ac: Add --enable-default-ssp. * defaults.h (DEFAULT_FLAG_SSP): New. Default SSP to strong. * opts.c (finish_options): Update opts->x_flag_stack_protect if it is -1. * doc/install.texi: Document --enable-default-ssp. * config.in: Regenerated. * configure: Likewise. * lib/target-supports.exp (check_effective_target_fstack_protector_enabled): New test. * gcc.target/i386/ssp-default.c: New test. From-SVN: r227017
2015-08-20 00:07:06 +02:00
AC_DEFINE(ENABLE_DEFAULT_SSP, 1,
[Define if your target supports default stack protector and it is enabled.])
fi
AC_SUBST([enable_default_ssp])
unwind-dw2.c: Include sys/sdt.h if it exists. * unwind-dw2.c: Include sys/sdt.h if it exists. (_Unwind_DebugHook): Use STAP_PROBE2. * config.in, configure: Rebuild. * configure.ac: Check for sys/sdt.h. From-SVN: r170954
2011-03-14 20:47:58 +01:00
# Test for <sys/sdt.h> on the target.
GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
AC_MSG_CHECKING(sys/sdt.h in the target C library)
have_sys_sdt_h=no
if test -f $target_header_dir/sys/sdt.h; then
configure.ac: Display `yes' if the SystemTap header has been found. 2011-10-17 Sergio Durigan Junior <sergiodj@redhat.com> * configure.ac: Display `yes' if the SystemTap header has been found. * configure: Regenerate. From-SVN: r180095
2011-10-17 16:47:01 +02:00
have_sys_sdt_h=yes
unwind-dw2.c: Include sys/sdt.h if it exists. * unwind-dw2.c: Include sys/sdt.h if it exists. (_Unwind_DebugHook): Use STAP_PROBE2. * config.in, configure: Rebuild. * configure.ac: Check for sys/sdt.h. From-SVN: r170954
2011-03-14 20:47:58 +01:00
AC_DEFINE(HAVE_SYS_SDT_H, 1,
[Define if your target C library provides sys/sdt.h])
fi
AC_MSG_RESULT($have_sys_sdt_h)
[multiple changes] 2006-02-23 Jakub Jelinek <jakub@redhat.com> * configure.ac: Add --with{,out}-long-double-128 configure option. (TARGET_DEFAULT_LONG_DOUBLE_128): New test. * configure: Rebuilt. * config.in: Rebuilt. * doc/install.texi (Options specification): Document --with-long-double-128. * config/rs6000/linux.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. * config/rs6000/linux64.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. 2006-02-23 Aldy Hernandez <aldyh@redhat.com> * config/s390/s390.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/alpha/alpha.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/sparc/sparc.c (sparc_override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. From-SVN: r111381
2006-02-23 09:58:22 +01:00
# Check if TFmode long double should be used by default or not.
# Some glibc targets used DFmode long double, but with glibc 2.4
# and later they can use TFmode.
case "$target" in
configure.ac: Allow both powerpc*-*-linux* and powerpc*-*-gnu* for long double compatibility. gcc: * configure.ac: Allow both powerpc*-*-linux* and powerpc*-*-gnu* for long double compatibility. * configure: Regenerate. libstdc++-v3: * configure.ac: Allow both powerpc*-*-linux* and powerpc*-*-gnu* for long double compatibility. * configure: Regenerate. * src/complex_io.cc, src/istream-inst.cc, src/ostream-inst.cc: Condition some _GLIBCXX_LDBL_COMPAT calls on _GLIBCXX_USE_WCHAR_T. From-SVN: r123972
2007-04-19 14:11:07 +02:00
powerpc*-*-linux* | \
[multiple changes] 2006-02-23 Jakub Jelinek <jakub@redhat.com> * configure.ac: Add --with{,out}-long-double-128 configure option. (TARGET_DEFAULT_LONG_DOUBLE_128): New test. * configure: Rebuilt. * config.in: Rebuilt. * doc/install.texi (Options specification): Document --with-long-double-128. * config/rs6000/linux.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. * config/rs6000/linux64.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. 2006-02-23 Aldy Hernandez <aldyh@redhat.com> * config/s390/s390.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/alpha/alpha.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/sparc/sparc.c (sparc_override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. From-SVN: r111381
2006-02-23 09:58:22 +01:00
sparc*-*-linux* | \
s390*-*-linux* | \
alpha*-*-linux*)
AC_ARG_WITH(long-double-128,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-long-double-128],
[use 128-bit long double by default])],
[multiple changes] 2006-02-23 Jakub Jelinek <jakub@redhat.com> * configure.ac: Add --with{,out}-long-double-128 configure option. (TARGET_DEFAULT_LONG_DOUBLE_128): New test. * configure: Rebuilt. * config.in: Rebuilt. * doc/install.texi (Options specification): Document --with-long-double-128. * config/rs6000/linux.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. * config/rs6000/linux64.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. 2006-02-23 Aldy Hernandez <aldyh@redhat.com> * config/s390/s390.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/alpha/alpha.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/sparc/sparc.c (sparc_override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. From-SVN: r111381
2006-02-23 09:58:22 +01:00
gcc_cv_target_ldbl128="$with_long_double_128",
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
[GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_target_ldbl128=yes], [
[gcc_cv_target_ldbl128=no
[multiple changes] 2006-02-23 Jakub Jelinek <jakub@redhat.com> * configure.ac: Add --with{,out}-long-double-128 configure option. (TARGET_DEFAULT_LONG_DOUBLE_128): New test. * configure: Rebuilt. * config.in: Rebuilt. * doc/install.texi (Options specification): Document --with-long-double-128. * config/rs6000/linux.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. * config/rs6000/linux64.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. 2006-02-23 Aldy Hernandez <aldyh@redhat.com> * config/s390/s390.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/alpha/alpha.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/sparc/sparc.c (sparc_override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. From-SVN: r111381
2006-02-23 09:58:22 +01:00
grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
$target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
configure.ac: Add changequote around __LONG_DOUBLE_MATH_OPTIONAL test. * configure.ac: Add changequote around __LONG_DOUBLE_MATH_OPTIONAL test. * configure: Rebuilt. From-SVN: r118780
2006-11-13 23:38:21 +01:00
&& gcc_cv_target_ldbl128=yes
acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro. * configure.ac: Determine target_header_dir earlier. (--with-glibc-version): New configure option. Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object, gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests. * configure: Regenerate. * doc/install.texi (--enable-gnu-unique-object): Don't refer to native toolchains for default. (--with-glibc-version): Document. From-SVN: r204841
2013-11-15 13:34:28 +01:00
]])])
[multiple changes] 2006-02-23 Jakub Jelinek <jakub@redhat.com> * configure.ac: Add --with{,out}-long-double-128 configure option. (TARGET_DEFAULT_LONG_DOUBLE_128): New test. * configure: Rebuilt. * config.in: Rebuilt. * doc/install.texi (Options specification): Document --with-long-double-128. * config/rs6000/linux.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. * config/rs6000/linux64.h [TARGET_DEFAULT_LONG_DOUBLE_128] (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define to 128. 2006-02-23 Aldy Hernandez <aldyh@redhat.com> * config/s390/s390.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/alpha/alpha.c (override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. * config/sparc/sparc.c (sparc_override_options): Handle TARGET_DEFAULT_LONG_DOUBLE_128. From-SVN: r111381
2006-02-23 09:58:22 +01:00
;;
esac
if test x$gcc_cv_target_ldbl128 = xyes; then
AC_DEFINE(TARGET_DEFAULT_LONG_DOUBLE_128, 1,
[Define if TFmode long double should be the default])
fi
ppc-auxv.h: New file. gcc/ * config/rs6000/ppc-auxv.h: New file. * config/rs6000/rs6000-builtin.def (cpu_init): Add new builtin. (cpu_is): Likewise. (cpu_supports): Likewise. * config/rs6000/rs6000.c: include "ppc-auxv.h". (cpu_is_info): New variable. (cpu_supports_info): Likewise. (tcb_verification_symbol): Likewise. (cpu_builtin_p): Likewise. (cpu_expand_builtin): New function. (rs6000_expand_ternop_builtin): Add support for CPU builtin functions. (rs6000_init_builtins): Likewise. (rs6000_elf_file_end): Emit HWCAP in TCB verification symbol. * config/rs6000/rs6000.h (TLS_REGNUM): New define. * configure.ac (gcc_cv_libc_provides_hwcap_in_tcb): New test. * configure: Regenerate. * config.in: Likewise. * doc/extend.texi (PowerPC Built-in Functions): Document __builtin_cpu_init, __builtin_cpu_is and __builtin_cpu_supports. gcc/testsuite/ * gcc.target/powerpc/cpu-builtin-1.c: New test. From-SVN: r232634
2016-01-20 21:30:24 +01:00
# Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
# values in the TCB. Currently, only GLIBC 2.23 and later support this.
gcc_cv_libc_provides_hwcap_in_tcb=no
case "$target" in
powerpc*-*-linux*)
GCC_GLIBC_VERSION_GTE_IFELSE([2], [23], [gcc_cv_libc_provides_hwcap_in_tcb=yes], )
;;
esac
if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
AC_DEFINE(TARGET_LIBC_PROVIDES_HWCAP_IN_TCB, 1,
[Define if your target C Library provides the AT_HWCAP value in the TCB])
fi
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
AC_MSG_CHECKING(dl_iterate_phdr in target C library)
gcc_cv_target_dl_iterate_phdr=unknown
case "$target" in
Disable dl_iterate_phdr on Solaris 10 * configure.ac (gcc_cv_target_dl_iterate_phdr): Only check on Solaris 11+. * configure: Regenerate. From-SVN: r183235
2012-01-17 10:50:37 +01:00
# Restrict to Solaris 11+. While most of the Solaris 11 linker changes
# were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
# libdl there, both complicating its use and breaking compatibility
# between Solaris 10 updates.
*-*-solaris2.1[[1-9]]*)
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
# <link.h> needs both a dl_iterate_phdr declaration and support for
# compilation with largefile support.
if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
&& grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
gcc_cv_target_dl_iterate_phdr=yes
else
gcc_cv_target_dl_iterate_phdr=no
fi
;;
config.gcc (*-*-dragonfly*): New target. 2014-05-21 John Marino <gnugcc@marino.st> gcc: * config.gcc (*-*-dragonfly*): New target. * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*). * configure: Regenerate. * config/dragonfly-stdint.h: New. * config/dragonfly.h: New. * config/dragonfly.opt: New. * config/i386/dragonfly.h: New. * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly. include: * liberty.h: Use basename function on DragonFly. libcilkrts: * runtime/os-unix.c (__DragonFly__): New target. libgcc: * config.host (*-*-dragonfly*): New target. * crtstuff.c: Make dl_iterate_support generic on *bsd. * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. * config/i386/dragonfly-unwind.h: New. libitm: * configure.tgt (*-*-dragonfly*): New target. libstdc++-v3: * acinclude.m4 (*-*-dragonfly*): New target. * configure: Regenerate. * configure.host (*-*-dragonfly*): New target. * config/locale/dragonfly/c_locale.cc: New. * config/locale/dragonfly/ctype_members.cc: New. * config/os/bsd/dragonfly/ctype_base.h: New. * config/os/bsd/dragonfly/ctype_configure_char.cc: New. * config/os/bsd/dragonfly/ctype_inline.h: New. * config/os/bsd/dragonfly/os_defines.h: New. From-SVN: r210694
2014-05-21 13:08:58 +02:00
*-*-dragonfly* | *-*-freebsd*)
if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
gcc_cv_target_dl_iterate_phdr=yes
else
gcc_cv_target_dl_iterate_phdr=no
fi
;;
[PATCH 2/13] musl libc config 2015-05-08 Gregor Richards <gregor.richards@uwaterloo.ca> Szabolcs Nagy <szabolcs.nagy@arm.com> * config.gcc (LIBC_MUSL): New tm_defines macro. * config/linux.h (OPTION_MUSL): Define. (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,) (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,) (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. * config/linux.opt (mmusl): New option. * doc/invoke.texi (GNU/Linux Options): Document -mmusl. * configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*. (gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*. * configure: Regenerate. Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com> From-SVN: r222904
2015-05-08 10:25:47 +02:00
*-linux-musl*)
gcc_cv_target_dl_iterate_phdr=yes
;;
configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. Check for working Sun ld version. (HAVE_LD_EH_FRAME_HDR): Adapt comment. (glibc_header_dir): Set only once. Rename to ... (target_header_dir): ... this. Adapt users. (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. (TARGET_DL_ITERATE_PHDR): Define if present. * configure: Regenerate. * config.in: Likewise. * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 with linker support and dl_iterate_phdr. * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept PT_SUNW_UNWIND .eh_frame_hdr sections. [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add load_base to data->dbase. [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle 64-bit Solaris 10+/x86. * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] (LINK_EH_SPEC): Define. From-SVN: r168204
2010-12-23 13:08:21 +01:00
esac
GCC_TARGET_TEMPLATE([TARGET_DL_ITERATE_PHDR])
if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
AC_DEFINE(TARGET_DL_ITERATE_PHDR, 1,
[Define if your target C library provides the `dl_iterate_phdr' function.])
fi
AC_MSG_RESULT($gcc_cv_target_dl_iterate_phdr)
Remove zone allocator. This patch removes the GC zone allocator. It is not used and it produces several regressions in the testsuite. Furthermore, it complicates things for the plan to implement manual GC markers (http://gcc.gnu.org/wiki/cxx-conversion/gc-alternatives#Do_GC_marking_manually). Tested on x86_64 with standard checking, --enable-checking=gc and --enable-checking=release. From-SVN: r195426
2013-01-24 16:13:46 +01:00
# We no longer support different GC mechanisms. Emit an error if
# the user configures with --with-gc.
configure.in: Detect mmap. * configure.in: Detect mmap. Add --with-gc=foo to select garbage collector; default to page if mmap available. * Makefile.in (GGC): Substitute. From-SVN: r29853
1999-10-07 10:15:19 +02:00
AC_ARG_WITH(gc,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--with-gc={page,zone}],
Remove zone allocator. This patch removes the GC zone allocator. It is not used and it produces several regressions in the testsuite. Furthermore, it complicates things for the plan to implement manual GC markers (http://gcc.gnu.org/wiki/cxx-conversion/gc-alternatives#Do_GC_marking_manually). Tested on x86_64 with standard checking, --enable-checking=gc and --enable-checking=release. From-SVN: r195426
2013-01-24 16:13:46 +01:00
[this option is not supported anymore. It used to choose
the garbage collection mechanism to use with the compiler])],
[AC_MSG_ERROR([Configure option --with-gc is only supported up to GCC 4.7.x])],
[])
configure.in: Detect mmap. * configure.in: Detect mmap. Add --with-gc=foo to select garbage collector; default to page if mmap available. * Makefile.in (GGC): Substitute. From-SVN: r29853
1999-10-07 10:15:19 +02:00
configure.ac: Add --enable-build-with-cxx. ./: * configure.ac: Add --enable-build-with-cxx. When set, add c++ to boot_languages. Only bootstrap target libraries listed in target_libs for some boot language. Add --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. Remove with_host_libstdcxx from ppllibs. Only add -fkeep-inline-functions if not building with C++. * Makefile.def: For target_module libstdc++-v3, set bootstrap=true. * Makefile.tpl (STAGE1_LDFLAGS, STAGE1_LIBS): New variables. (POSTSTAGE1_LDFLAGS, POSTSTAGE1_LIBS): New variables. (HOST_EXPORTS): Add STAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_HOST_EXPORTS): Set CXX and CXX_FOR_BUILD. Add POSTSTAGE1_LDFLAGS to LDFLAGS. Export HOST_LIBS. (POSTSTAGE1_FLAGS_TO_PASS): Likewise. * configure, Makefile.in: Rebuild. gcc/: * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings from loose_warn into c_loose_warn and from strict_warn into c_strict_warn. Set and substitute warn_cxxflags. Check for --enable-build-with-cxx. Set and substitute ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. * Makefile.in (CXXFLAGS): New variable. (C_LOOSE_WARN, C_STRICT_WARN): New variables. (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if the default is the same as $(STRICT_WARN). (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. (CXX): New variable. (COMPILER): New value if ENABLE_BUILD_WITH_CXX. (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. (HOST_LIBS): New variable. (GCC_CFLAGS): Add $(C_LOOSE_WARN). (ALL_CXXFLAGS): New variable. (LIBS, BACKENDLIBS): Add $(HOST_LIBS). * doc/install.texi (Configuration): Document --enable-build-with-cxx, --with-stage1-ldflags, --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. * configure: Rebuild. From-SVN: r148889
2009-06-24 06:03:51 +02:00
# Libraries to use on the host. This will normally be set by the top
# level Makefile. Here we simply capture the value for our Makefile.
if test -z "${HOST_LIBS+set}"; then
HOST_LIBS=
fi
AC_SUBST(HOST_LIBS)
Configure changes required for zlib. From-SVN: r36122
2000-09-03 23:09:10 +02:00
# Use the system's zlib library.
This patch syncs zlib.m4 with binutils-gdb and uses AM_ZLIB from zlib.m4 in gcc/configure.ac. config/ * zlib.m4: Sync with binutils-gdb. gcc/ * Makefile.in (top_srcdir): New. * configure.ac: Use AM_ZLIB. * configure: Regeneated. From-SVN: r225774
2015-07-14 16:25:35 +02:00
AM_ZLIB
Configure changes required for zlib. From-SVN: r36122
2000-09-03 23:09:10 +02:00
configure.in (enable-nls): Enable if build == host, i.e. gcc: * configure.in (enable-nls): Enable if build == host, i.e. when not building a canadian cross compiler. (enable-maintainer-mode): Added for use with i18n. * aclocal.m4 (AM_GNU_GETTEXT): Only build catalogs that are a cross section of ALL_LINGUAS and LINGUAS. * configure: Rebuild. gcc/po: * Makefile.in.in: Create compiled catalogs in objdir, not srcdir. Create gcc.pot and cat-tbl-id.c only in maintainer mode. * gcc.pot: Generated and checked in. * cat-tbl-id.c: Generated and checked in. * stamp-cat-id: Generated and checked in. From-SVN: r34303
2000-05-31 19:46:30 +02:00
dnl Very limited version of automake's enable-maintainer-mode
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
dnl maintainer-mode is disabled by default
AC_ARG_ENABLE(maintainer-mode,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-maintainer-mode],
[enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer])],
configure.in (enable-nls): Enable if build == host, i.e. gcc: * configure.in (enable-nls): Enable if build == host, i.e. when not building a canadian cross compiler. (enable-maintainer-mode): Added for use with i18n. * aclocal.m4 (AM_GNU_GETTEXT): Only build catalogs that are a cross section of ALL_LINGUAS and LINGUAS. * configure: Rebuild. gcc/po: * Makefile.in.in: Create compiled catalogs in objdir, not srcdir. Create gcc.pot and cat-tbl-id.c only in maintainer mode. * gcc.pot: Generated and checked in. * cat-tbl-id.c: Generated and checked in. * stamp-cat-id: Generated and checked in. From-SVN: r34303
2000-05-31 19:46:30 +02:00
maintainer_mode=$enableval,
maintainer_mode=no)
AC_MSG_RESULT($maintainer_mode)
if test "$maintainer_mode" = "yes"; then
MAINT=''
else
MAINT='#'
fi
AC_SUBST(MAINT)dnl
Makefile.in (LLINKER): New variable. * Makefile.in (LLINKER): New variable. (mostlyclean): Remove link mutex. * configure.ac: Handle --enable-link-mutex. * lock-and-run.sh: New script. From-SVN: r198977
2013-05-16 17:09:31 +02:00
dnl Whether to prevent multiple front-ends from linking at the same time
AC_MSG_CHECKING([whether to avoid linking multiple front-ends at once])
AC_ARG_ENABLE(link-mutex,
[AS_HELP_STRING([--enable-link-mutex],
[avoid linking multiple front-ends at once to avoid thrashing
on the build machine])],
do_link_mutex=$enableval,
do_link_mutex=no)
AC_MSG_RESULT($do_link_mutex)
if test "$do_link_mutex" = "yes"; then
DO_LINK_MUTEX=true
else
DO_LINK_MUTEX=false
fi
AC_SUBST(DO_LINK_MUTEX)
* configure.ac: Add some comments delineating sections of code. From-SVN: r78672
2004-02-29 21:43:45 +01:00
# --------------
# Language hooks
# --------------
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
# Make empty files to contain the specs and options for each language.
# Then add #include lines to for a compiler that has specs and/or options.
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
subdirs=
Makefile.in: Update to use common.opt and lang_opt_files. * Makefile.in: Update to use common.opt and lang_opt_files. (c-options.c, c-options.h): Remove. (options.c, options.h): Add. * c-opts.c: Include options.h not c-options.h. * common.opt: New file. * configure, configure.in: Add lang_opt_files. * opts.c: Include flags.h and diagnostic.h. (common_handle_option): New. (handle_option): Update to recognize common options and all language-dependent options. * opts.h (CL_F77, CL_JAVA, CL_ADA, CL_COMMON, CL_TREELANG): New. (struct cl_option): Make flags of type int. * opts.h: Flag option with front ends to which it applies. Handle duplicate options. * toplev.c (filename): Remove. (independent_decode_option): Don't handle filenames and -quiet. (process_options, do_compile): Update. ada: * Make-lang.in: Update to use options.c and options.h. * misc.c: Include options.h not aoptions.h. (gnat_handle_option): Abort on unrecognized switch. (gnat_init_options): Request Ada switches. cp: * Make-lang.in: Remove c-options.o. f: * Make-lang.in: Update to use options.c and options.h. * top.c: Include options.h not f-options.h. (gnat_handle_option): Abort on unrecognized switch. (ffe_init_options): From com.c. Request F77 options. (ffe_handle_options): Abort on unrecognized switch. * com.c (ffe_init_options): Move to top.c. * top.h (fee_init_options): New. java: * Make-lang.in: Update to use options.c and options.h. * lang.c: Include options.h not j-options.h. (java_handle_option): Abort on unrecognized option. (java_init_options): Request Java switches. treelang: * Make-lang.in: Update to use options.c and options.h. * tree1.c: Include options.h not t-options.h. (treelang_init_options): New. (treelang_handle_option): Abort on unrecognized switch. * treetree.c (LANG_HOOKS_INIT_OPTIONS): Override. * treetree.h (treelang_init_options): New. From-SVN: r67941
2003-06-14 14:26:36 +02:00
lang_opt_files=
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
lang_specs_files=
Makefile.in: Add lang_tree_files and gencheck.h. * Makefile.in: Add lang_tree_files and gencheck.h. * configure.in: Generate them. * gencheck.c: Include gencheck.h. From-SVN: r22101
1998-08-30 17:50:47 +02:00
lang_tree_files=
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
# These (without "all_") are set in each config-lang.in.
# `language' must be a single word so is spelled singularly.
all_languages=
all_compilers=
Remove gccbug gcc/ 2010-10-18 Andi Kleen <ak@linux.intel.com> PR other/43448 * gccbug.in: Remove. * Makefile.in (GCCBUG_INSTALL_NAME, gccbug): Remove (doc, distclean, install-common): Remove reference to gccbug. * configure: Regenerate. * configure.ac (all_outputs): Remove gccbug. * doc/configfiles.texi: Remove references to gccbug. * doc/sourcebuild.texi: Dito. contrib/ 2010-10-18 Andi Kleen <ak@linux.intel.com> * gccbug.el: Remove. From-SVN: r165613
2010-10-18 11:39:15 +02:00
all_outputs='Makefile'
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
# List of language makefile fragments.
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
all_lang_makefrags=
gengtype.c: Don't include gtyp-gen.h. * gengtype.c: Don't include gtyp-gen.h. (srcdir): Declare here. (base_files, lang_dir_names): Allocate dynamically. (gt_files, num_gt_files, num_lang_dirs): New globals. (measure_input_list, read_input_line, read_input_list) (set_lang_bitmap): New functions. (get_base_file_bitmap): Rename get_lang_bitmap and drastically simplify, relying on read_input_list to set up the bitmaps. (main): Arguments are no longer unused. Check for correct number of command line arguments, set srcdir and srcdir_len, then call read_input_list, before doing anything else. No need to worry about duplicates in main loop. * configure.ac: Simplify the calculation of all_gtfiles. Put language tags in there. Don't set or substitute all_gtfiles_files_langs or all_gtfiles_files_frags. * Makefile.in: Revamp the way gengtype is invoked, now that it takes a file on its command line with a much simpler format. Remove or replace with gtyp-input.list all references to gtyp-gen.h. (GTFILES): Remove duplicates and C source files. * c-config-lang.in, cp/config-lang.in, objc/config-lang.in * objcp/config-lang.in: Add c-pragma.h to gtfiles. * configure: Regenerate. From-SVN: r123234
2007-03-26 23:07:27 +02:00
# Additional files for gengtype
configure.in: Rename config_gtfiles to target_gtfiles. * configure.in: Rename config_gtfiles to target_gtfiles. * configure: Regenerate. * doc/gty.texi: Update reference. * config.gcc (powerpc-*-darwin*): Set target_gtfiles instead of appending to it. From-SVN: r55801
2002-07-27 22:54:52 +02:00
all_gtfiles="$target_gtfiles"
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
# These are the languages that are set in --enable-languages,
# and are available in the GCC tree.
all_selected_languages=
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
# Add the language fragments.
# Languages are added via two mechanisms. Some information must be
# recorded in makefile variables, these are defined in config-lang.in.
# We accumulate them and plug them into the main Makefile.
# The other mechanism is a set of hooks for each of the main targets
# like `clean', `install', etc.
language_hooks="Make-hooks"
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
for lang in ${srcdir}/*/config-lang.in
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
do
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
changequote(,)dnl
re PR other/27063 (Fail to build gcc-core-4.2 snapshots) 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.in: Test subdir_requires and give an appropriate error message. * configure: Regenerate gcc: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.ac (for lang...): Simplify nesting of conditionals. Test subdir_requires for non-enabled languages. Move processing of lang_opt_files and lang_tree_fiels below that test. * configure: Regenerate. * doc/sourcebuild.texi (Front End Config): Document subdir_requires. gcc/objcp: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * config-lang.in: Add subdir_requires. From-SVN: r115145
2006-07-03 09:58:08 +02:00
test "$lang" = "${srcdir}/*/config-lang.in" && continue
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
if test "x$lang_alias" = x
then
echo "$lang doesn't set \$language." 1>&2
exit 1
fi
subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
subdirs="$subdirs $subdir"
configure.ac: Add support for a "gcc_subdir" variable in config-lang.in... * configure.ac: Add support for a "gcc_subdir" variable in config-lang.in, to denote a subdirectory where the language/GCC integration files are to be found. * configure: Regenerate. Co-Authored-By: Nicolas Roche <roche@adacore.com> From-SVN: r135292
2008-05-14 15:20:43 +02:00
# $gcc_subdir is where the gcc integration files are to be found
# for a language, both for internal compiler purposes (compiler
# sources implementing front-end to GCC tree converters), and for
# build infrastructure purposes (Make-lang.in, etc.)
#
# This will be <subdir> (relative to $srcdir) if a line like
# gcc_subdir="<subdir>" or gcc_subdir=<subdir>
# is found in <langdir>/config-lang.in, and will remain <langdir>
# otherwise.
#
# Except for the language alias (fetched above), the regular
# "config-lang.in" contents are always retrieved from $gcc_subdir,
# so a <langdir>/config-lang.in setting gcc_subdir typically sets
# only this and the language alias.
gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
if [ "$gcc_subdir" = "" ]; then
gcc_subdir="$subdir"
fi
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
case ",$enable_languages," in
*,$lang_alias,*)
all_selected_languages="$all_selected_languages $lang_alias"
configure.ac: Add support for a "gcc_subdir" variable in config-lang.in... * configure.ac: Add support for a "gcc_subdir" variable in config-lang.in, to denote a subdirectory where the language/GCC integration files are to be found. * configure: Regenerate. Co-Authored-By: Nicolas Roche <roche@adacore.com> From-SVN: r135292
2008-05-14 15:20:43 +02:00
if test -f $srcdir/$gcc_subdir/lang-specs.h; then
lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
fi
;;
esac
changequote([,])dnl
language=
boot_language=
compilers=
outputs=
gtfiles=
re PR other/27063 (Fail to build gcc-core-4.2 snapshots) 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.in: Test subdir_requires and give an appropriate error message. * configure: Regenerate gcc: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.ac (for lang...): Simplify nesting of conditionals. Test subdir_requires for non-enabled languages. Move processing of lang_opt_files and lang_tree_fiels below that test. * configure: Regenerate. * doc/sourcebuild.texi (Front End Config): Document subdir_requires. gcc/objcp: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * config-lang.in: Add subdir_requires. From-SVN: r115145
2006-07-03 09:58:08 +02:00
subdir_requires=
configure.ac: Add support for a "gcc_subdir" variable in config-lang.in... * configure.ac: Add support for a "gcc_subdir" variable in config-lang.in, to denote a subdirectory where the language/GCC integration files are to be found. * configure: Regenerate. Co-Authored-By: Nicolas Roche <roche@adacore.com> From-SVN: r135292
2008-05-14 15:20:43 +02:00
. ${srcdir}/$gcc_subdir/config-lang.in
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
if test "x$language" = x
then
configure.ac: Add support for a "gcc_subdir" variable in config-lang.in... * configure.ac: Add support for a "gcc_subdir" variable in config-lang.in, to denote a subdirectory where the language/GCC integration files are to be found. * configure: Regenerate. Co-Authored-By: Nicolas Roche <roche@adacore.com> From-SVN: r135292
2008-05-14 15:20:43 +02:00
echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
exit 1
fi
re PR other/27063 (Fail to build gcc-core-4.2 snapshots) 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.in: Test subdir_requires and give an appropriate error message. * configure: Regenerate gcc: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.ac (for lang...): Simplify nesting of conditionals. Test subdir_requires for non-enabled languages. Move processing of lang_opt_files and lang_tree_fiels below that test. * configure: Regenerate. * doc/sourcebuild.texi (Front End Config): Document subdir_requires. gcc/objcp: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * config-lang.in: Add subdir_requires. From-SVN: r115145
2006-07-03 09:58:08 +02:00
ok=:
case ",$enable_languages," in
*,$lang_alias,*) ;;
*)
for i in $subdir_requires; do
configure.in: Fix thinko in previous check-in. 2006-07-03 Paolo Bonzini <bonzini@gnu.org> * configure.in: Fix thinko in previous check-in. * configure: Regenerate. gcc: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> * configure.ac: Fix thinko in previous check-in. * configure: Regenerate. From-SVN: r115146
2006-07-03 11:25:46 +02:00
test -f "${srcdir}/$i/config-lang.in" && continue
re PR other/27063 (Fail to build gcc-core-4.2 snapshots) 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.in: Test subdir_requires and give an appropriate error message. * configure: Regenerate gcc: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.ac (for lang...): Simplify nesting of conditionals. Test subdir_requires for non-enabled languages. Move processing of lang_opt_files and lang_tree_fiels below that test. * configure: Regenerate. * doc/sourcebuild.texi (Front End Config): Document subdir_requires. gcc/objcp: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * config-lang.in: Add subdir_requires. From-SVN: r115145
2006-07-03 09:58:08 +02:00
ok=false
break
done
;;
esac
$ok || continue
configure.ac: Add support for a "gcc_subdir" variable in config-lang.in... * configure.ac: Add support for a "gcc_subdir" variable in config-lang.in, to denote a subdirectory where the language/GCC integration files are to be found. * configure: Regenerate. Co-Authored-By: Nicolas Roche <roche@adacore.com> From-SVN: r135292
2008-05-14 15:20:43 +02:00
all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
if test -f $srcdir/$gcc_subdir/lang.opt; then
lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
Add PowerPC target attribute/pragma support From-SVN: r166947
2010-11-19 18:27:18 +01:00
all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
re PR other/27063 (Fail to build gcc-core-4.2 snapshots) 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.in: Test subdir_requires and give an appropriate error message. * configure: Regenerate gcc: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.ac (for lang...): Simplify nesting of conditionals. Test subdir_requires for non-enabled languages. Move processing of lang_opt_files and lang_tree_fiels below that test. * configure: Regenerate. * doc/sourcebuild.texi (Front End Config): Document subdir_requires. gcc/objcp: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * config-lang.in: Add subdir_requires. From-SVN: r115145
2006-07-03 09:58:08 +02:00
fi
configure.ac: Add support for a "gcc_subdir" variable in config-lang.in... * configure.ac: Add support for a "gcc_subdir" variable in config-lang.in, to denote a subdirectory where the language/GCC integration files are to be found. * configure: Regenerate. Co-Authored-By: Nicolas Roche <roche@adacore.com> From-SVN: r135292
2008-05-14 15:20:43 +02:00
if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
re PR other/27063 (Fail to build gcc-core-4.2 snapshots) 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.in: Test subdir_requires and give an appropriate error message. * configure: Regenerate gcc: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * configure.ac (for lang...): Simplify nesting of conditionals. Test subdir_requires for non-enabled languages. Move processing of lang_opt_files and lang_tree_fiels below that test. * configure: Regenerate. * doc/sourcebuild.texi (Front End Config): Document subdir_requires. gcc/objcp: 2006-07-03 Paolo Bonzini <bonzini@gnu.org> PR other/27063 * config-lang.in: Add subdir_requires. From-SVN: r115145
2006-07-03 09:58:08 +02:00
fi
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
all_languages="$all_languages $language"
all_compilers="$all_compilers $compilers"
all_outputs="$all_outputs $outputs"
gengtype.c: Don't include gtyp-gen.h. * gengtype.c: Don't include gtyp-gen.h. (srcdir): Declare here. (base_files, lang_dir_names): Allocate dynamically. (gt_files, num_gt_files, num_lang_dirs): New globals. (measure_input_list, read_input_line, read_input_list) (set_lang_bitmap): New functions. (get_base_file_bitmap): Rename get_lang_bitmap and drastically simplify, relying on read_input_list to set up the bitmaps. (main): Arguments are no longer unused. Check for correct number of command line arguments, set srcdir and srcdir_len, then call read_input_list, before doing anything else. No need to worry about duplicates in main loop. * configure.ac: Simplify the calculation of all_gtfiles. Put language tags in there. Don't set or substitute all_gtfiles_files_langs or all_gtfiles_files_frags. * Makefile.in: Revamp the way gengtype is invoked, now that it takes a file on its command line with a much simpler format. Remove or replace with gtyp-input.list all references to gtyp-gen.h. (GTFILES): Remove duplicates and C source files. * c-config-lang.in, cp/config-lang.in, objc/config-lang.in * objcp/config-lang.in: Add c-pragma.h to gtfiles. * configure: Regenerate. From-SVN: r123234
2007-03-26 23:07:27 +02:00
all_gtfiles="$all_gtfiles [[$subdir]] $gtfiles"
Merge lto branch into trunk. From-SVN: r152434
2009-10-03 23:10:11 +02:00
case ",$enable_languages," in
*,lto,*)
AC_DEFINE(ENABLE_LTO, 1, [Define to enable LTO support.])
enable_lto=yes
AC_SUBST(enable_lto)
;;
*) ;;
esac
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
done
configure.in (check_languages): determine languages to check * configure.in (check_languages): determine languages to check * Makefile.in (check-c++): alias for check-g++ (check-f77): alias for check-g77 (CHECK_TARGETS): depend on configured languages From-SVN: r39655
2001-02-14 02:13:42 +01:00
check_languages=
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
for language in $all_selected_languages
configure.in (check_languages): determine languages to check * configure.in (check_languages): determine languages to check * Makefile.in (check-c++): alias for check-g++ (check-f77): alias for check-g77 (CHECK_TARGETS): depend on configured languages From-SVN: r39655
2001-02-14 02:13:42 +01:00
do
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
check_languages="$check_languages check-$language"
configure.in (check_languages): determine languages to check * configure.in (check_languages): determine languages to check * Makefile.in (check-c++): alias for check-g++ (check-f77): alias for check-g77 (CHECK_TARGETS): depend on configured languages From-SVN: r39655
2001-02-14 02:13:42 +01:00
done
re PR bootstrap/12512 (Pattern rule for %.dvi breaks make dvi in objc) PR bootstrap/12512 * Makefile.in (info): Use double-colon rules. (dvi): Likewise. (generated-manpages): Likewise. * configure.in: Do not create lang.info, lang.dvi, or lang.generated-manpages hooks. * configure: Regenerated. * objc/Make-lang.in (objc.info): Remove. (objc.dvi): Remove. (objc.generated-manpages): Remove. * doc/sourcebuild.texi: Update description of info, dvi, and generated-manpages hooks. * Make-lang.in (ada.info): Replace with ... (info): ... this. (ada.dvi): Replace with ... (dvi): ... this. * Make-lang.in (c++.info): Remove. (c++.dvi): Remove. (c++.generated-manpages): Replace with ... (generated-manpages): ... this. * Make-lang.in (f77.info): Replace with ... (info): ... this. (f77.dvi): Replace with ... (dvi): ... this. (f77.generated-manpages): Replace with ... (generated-manpages): ... this. * Make-lang.in (java.info): Replace with ... (info): ... this. (java.dvi): Replace with ... (dvi): ... this. (java.generated-manpages): Replace with ... * Make-lang.in (treelang.info): Replace with ... (info): ... this. * Make-lang.in (treelang.dvi): Replace with ... (dvi): ... this. From-SVN: r72135
2003-10-06 09:56:16 +02:00
# We link each language in with a set of hooks, reached indirectly via
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
# lang.${target}. Only do so for selected languages.
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
rm -f Make-hooks
touch Make-hooks
sourcebuild.texi (all.build, [...]): Remove. gcc/ * doc/sourcebuild.texi (all.build, install-normal): Remove. * configure.ac: Remove all.build and install-normal from target_list * configure: Regenerate. * Makefile.in (install): Don't depend on install-normal. gcc/java/ * Make-lang.in (java.all.build, java.install-normal): Remove. gcc/objc/ * Make-lang.in (objc.all.build, objc.install-normal): Remove. gcc/objcp/ * Make-lang.in (obj-c++.all.build, obj-c++.install-normal): Remove. gcc/cp/ * Make-lang.in (c++.all.build, c++.install-normal): Remove. gcc/ada/ * Make-lang.in (ada.install-normal): Remove. gcc/fortran/ * Make-lang.in (fortran.all.build, fortran.install-normal): Remove. gcc/treelang/ * Make-lang.in (treelang.all.build, treelang.install-normal): Remove. From-SVN: r108158
2005-12-07 12:40:30 +01:00
target_list="all.cross start.encap rest.encap tags \
configure.ac: Add install-html to target_list for Make-hooks. * configure.ac: Add install-html to target_list for Make-hooks. * configure: Regenerate. * fortran/Make-lang.in (F95_HTMLFILES): New. (fortran.html): Use it. (fortran.install-html): New. * Makefile.in (install-html): Add lang.install-html. * java/Make-lang.in (JAVA_HTMLFILES): New. (java.html): Use it. (java.install-html): New. * objc/Make-lang.in (objc.install-html): New. * objcp/Make-lang.in (obj-c++.install-html): New. * cp/Make-lang.in (c++.install-html): New. * ada/gcc-interface/Make-lang.in (ada.install-html): New. * lto/Make-lang.in (lto.install-html): New. From-SVN: r155602
2010-01-04 02:36:36 +01:00
install-common install-man install-info install-pdf install-html dvi \
pdf html uninstall info man srcextra srcman srcinfo \
sourcebuild.texi: Document install-plugin target. 2009-07-14 Taras Glek <tglek@mozilla.com> Rafael Espindola <espindola@google.com> * doc/sourcebuild.texi: Document install-plugin target. * configure.ac: Added install-plugin target to language makefiles. * configure: Regenerate. * Makefile.in: (install-plugin): Install more headers, depend on lang.install-plugin. ada/ChangeLog * gcc-interface/Make-lang.in (ada.install-plugin): New target for installing plugin headers. cp/ChangeLog * Make-lang.in: Added CP_PLUGIN_HEADERS and c.install-target to export cp-tree.h cxx-pretty-print.h name-lookup.h headers for plugins. fortran/ChangeLog * Make-lang.in (fortran.install-plugin): New target for installing plugin headers. java/ChangeLog * Make-lang.in (java.install-plugin): New target for installing plugin headers. objc/ChangeLog * Make-lang.in (objc.install-plugin): New target for installing plugin headers. objcp/ChangeLog * Make-lang.in (obj-c.install-plugin): New target for installing plugin headers. Co-Authored-By: Rafael Avila de Espindola <espindola@google.com> From-SVN: r149648
2009-07-15 00:25:23 +02:00
mostlyclean clean distclean maintainer-clean install-plugin"
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
for t in $target_list
do
x=
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
for lang in $all_selected_languages
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
do
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
x="$x $lang.$t"
configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. * configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. (target_overrides): Set to tmake_file, don't create Make-target. (language subdir support): Keep together. From-SVN: r14485
1997-07-19 04:27:38 +02:00
done
echo "lang.$t: $x" >> Make-hooks
done
Add PowerPC target attribute/pragma support From-SVN: r166947
2010-11-19 18:27:18 +01:00
# --------
# Option include files
# --------
${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
option_includes="option-includes.mk"
AC_SUBST_FILE(option_includes)
* configure.ac: Add some comments delineating sections of code. From-SVN: r78672
2004-02-29 21:43:45 +01:00
# --------
# UNSORTED
# --------
gdbinit: Rename to gdbinit.in. * .gdbinit: Rename to gdbinit.in. * gdbinit.in: New file, * configure.in: Generate .gdbinit from gdbinit.in. * configure: Regenerated. * Makefile.in (distclean): Always remove .gdbinit. From-SVN: r39759
2001-02-16 12:12:46 +01:00
# Create .gdbinit.
configure.in: Build .gdbinit for top level build dir here. * configure.in: Build .gdbinit for top level build dir here. (AC_OUTPUT): Pass oldstyle_subdirs to configure.lang. From-SVN: r14630
1997-08-02 22:10:47 +02:00
gdbinit: Rename to gdbinit.in. * .gdbinit: Rename to gdbinit.in. * gdbinit.in: New file, * configure.in: Generate .gdbinit from gdbinit.in. * configure: Regenerated. * Makefile.in (distclean): Always remove .gdbinit. From-SVN: r39759
2001-02-16 12:12:46 +01:00
echo "dir ." > .gdbinit
echo "dir ${srcdir}" >> .gdbinit
if test x$gdb_needs_out_file_path = xyes
then
echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
fi
if test "x$subdirs" != x; then
for s in $subdirs
do
echo "dir ${srcdir}/$s" >> .gdbinit
done
configure.in: Build .gdbinit for top level build dir here. * configure.in: Build .gdbinit for top level build dir here. (AC_OUTPUT): Pass oldstyle_subdirs to configure.lang. From-SVN: r14630
1997-08-02 22:10:47 +02:00
fi
gdbinit: Rename to gdbinit.in. * .gdbinit: Rename to gdbinit.in. * gdbinit.in: New file, * configure.in: Generate .gdbinit from gdbinit.in. * configure: Regenerated. * Makefile.in (distclean): Always remove .gdbinit. From-SVN: r39759
2001-02-16 12:12:46 +01:00
echo "source ${srcdir}/gdbinit.in" >> .gdbinit
Initial version of gdb hooks * MAINTAINERS (gdbhooks.py): Add myself as maintainer gcc/ * gdbhooks.py: New. * configure.ac (gdbinit.in): Add import of gcc/gdbhooks.py. * configure: Regenerate. From-SVN: r202040
2013-08-28 05:01:20 +02:00
echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
configure.in: Build .gdbinit for top level build dir here. * configure.in: Build .gdbinit for top level build dir here. (AC_OUTPUT): Pass oldstyle_subdirs to configure.lang. From-SVN: r14630
1997-08-02 22:10:47 +02:00
Put a breakpoint on __asan_report_error for ASAN * configure.ac: Append gdbasan.in to .gdbinit if CFLAGS contains -fsanitize=address. * configure: Regenerated. * gdbasan.in: New file. From-SVN: r205669
2013-12-04 15:53:36 +01:00
# Put a breakpoint on __asan_report_error to help with debugging buffer
# overflow.
case "$CFLAGS" in
*-fsanitize=address*)
echo "source ${srcdir}/gdbasan.in" >> .gdbinit
;;
esac
configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix). gcc/ * configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix). (gcc_tooldir): Likewise. * configure: Regenerate. * Makefile.in (libsubdir_to_prefix): New variable, based on the old configure.ac gcc_tooldir setting. (prefix_to_exec_prefix): New variable. (DRIVER_DEFINES): Use $(libsubdir_to_prefix)$(prefix_to_exec_prefix) rather than $(unlibsubdir)/../ to derive TOOLDIR_BASE_PREFIX. From-SVN: r126225
2007-07-02 21:20:33 +02:00
gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
Makefile.in (gcc_tooldir): Move before first reference. * Makefile.in (gcc_tooldir): Move before first reference. Let autoconf substitute in a value. * configure.in (gcc_tooldir): Only use a relative path to the tool directory if $exec_prefix == $prefix. * configure: Rebuilt. From-SVN: r24820
1999-01-22 08:17:21 +01:00
AC_SUBST(gcc_tooldir)
Oops - fixed typos in previous delta From-SVN: r25538
1999-03-02 10:29:26 +01:00
AC_SUBST(dollar)
Makefile.in (gcc_tooldir): Move before first reference. * Makefile.in (gcc_tooldir): Move before first reference. Let autoconf substitute in a value. * configure.in (gcc_tooldir): Only use a relative path to the tool directory if $exec_prefix == $prefix. * configure: Rebuilt. From-SVN: r24820
1999-01-22 08:17:21 +01:00
Makefile.in (slibdir): New variable. * Makefile.in (slibdir): New variable. (libgcc.mk): Pass SHLIB_INSTALL to mklibgcc. (installdirs): Create slibdir. (install-libgcc, install-multilib): Defer to libgcc.mk. * configure.in (slibdir): Substitute. * mklibgcc.in (install): New target. * config/t-linux (SHLIB_LINK): Create links for the soname. (SHLIB_INSTALL): New. * config/alpha/t-osf4 (SHLIB_INSTALL): New. * config/mips/t-iris6 (SHLIB_INSTALL): New. * config/rs6000/t-aix43 (SHLIB_INSTALL): New. * config/sparc/t-slibgcc (SHLIB_INSTALL): New. * config/sparc/t-slibgcc-sld (SHLIB_INSTALL): New. From-SVN: r38761
2001-01-07 10:27:25 +01:00
# Find a directory in which to install a shared libgcc.
AC_ARG_ENABLE(version-specific-runtime-libs,
configure.ac: Use AS_HELP_STRING throughout. * configure.ac: Use AS_HELP_STRING throughout. * configure: Regenerate. From-SVN: r173724
2011-05-13 10:09:25 +02:00
[AS_HELP_STRING([--enable-version-specific-runtime-libs],
[specify that runtime libraries should be
installed in a compiler-specific directory])])
Makefile.in (slibdir): New variable. * Makefile.in (slibdir): New variable. (libgcc.mk): Pass SHLIB_INSTALL to mklibgcc. (installdirs): Create slibdir. (install-libgcc, install-multilib): Defer to libgcc.mk. * configure.in (slibdir): Substitute. * mklibgcc.in (install): New target. * config/t-linux (SHLIB_LINK): Create links for the soname. (SHLIB_INSTALL): New. * config/alpha/t-osf4 (SHLIB_INSTALL): New. * config/mips/t-iris6 (SHLIB_INSTALL): New. * config/rs6000/t-aix43 (SHLIB_INSTALL): New. * config/sparc/t-slibgcc (SHLIB_INSTALL): New. * config/sparc/t-slibgcc-sld (SHLIB_INSTALL): New. From-SVN: r38761
2001-01-07 10:27:25 +01:00
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# Substitute configuration variables
AC_SUBST(subdirs)
Make gengtype.c language independent. From-SVN: r55436
2002-07-14 03:59:15 +02:00
AC_SUBST(srcdir)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
AC_SUBST(all_compilers)
Merge from pch-branch up to tag pch-commit-20020603. From-SVN: r54232
2002-06-04 09:11:05 +02:00
AC_SUBST(all_gtfiles)
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
AC_SUBST(all_lang_makefrags)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(all_languages)
re PR bootstrap/25670 (build fail with 'make all-gcc') 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate. gcc: 2006-02-20 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/25476 * Makefile.in (LDFLAGS): Define from autoconf substitution. * Makefile.in (BOOTSTRAPPING): New. (quickstrap): New definition if BOOTSTRAPPING=yes. * Makefile.in (CONFIG_LANGUAGES): Substitute all_selected_languages. * configure.ac: Substitute all_selected_languages with the languages that were configured. For all the other variables except lang_specs_files, include all the languages in the tree. * configure: Regenerate. * Makefile.in (stmp-fixinc): Copy includes from the prev-gcc directory, if there is one. Run the commands to run fixincludes in the same subshell. * doc/makefile.texi: Document new makefile targets from toplevel bootstrap. * doc/install.texi: Document exact conventions for searching target tools. Document --with-build-time-tools. Document toplevel bootstrap. Document something more about building an Ada cross-compiler. Don't list GNU Make requirements which affect all platforms. From-SVN: r111295
2006-02-20 09:29:17 +01:00
AC_SUBST(all_selected_languages)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(build_exeext)
AC_SUBST(build_install_headers_dir)
AC_SUBST(build_xm_file_list)
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
AC_SUBST(build_xm_include_list)
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
AC_SUBST(build_xm_defines)
re PR bootstrap/35218 (build fails on mingw host) PR bootstrap/35218 * Makefile.in (build_file_translate): New. (gcc-vers.texi): Use it for translating $(abs_srcdir). * config.build (build_file_translate): Set to `CMD //c' on MinGW. * configure.ac (build_file_translate): Substitute it. * configure: Regenerate. From-SVN: r132444
2008-02-19 20:38:52 +01:00
AC_SUBST(build_file_translate)
configure.in (check_languages): determine languages to check * configure.in (check_languages): determine languages to check * Makefile.in (check-c++): alias for check-g++ (check-f77): alias for check-g77 (CHECK_TARGETS): depend on configured languages From-SVN: r39655
2001-02-14 02:13:42 +01:00
AC_SUBST(check_languages)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(cpp_install_dir)
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
AC_SUBST(xmake_file)
AC_SUBST(tmake_file)
configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG... 2009-04-17 Andrew Stubbs <ams@codesourcery.com> * configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG, TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG. (--with-multilib-list): Add default value. * configure: Regenerate. * Makefile.in (TM_ENDIAN_CONFIG): Define. (TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define. * config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG, TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG. Don't add default cpu to multilib list unnecessarily, but do enable the relevant compiler option.. Add support for --with-multilib-list=<blank> and --with-multilib-list=!<somelib> to supress unwanted multilibs. * config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables. (MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables. (MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and TM_MULTILIB_CONFIG. (MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG. (MULTILIB_OSDIRNAMES): New variable. * config/sh/t-1e: Delete file. * config/sh/t-mlib-sh1: Delete file. * config/sh/t-mlib-sh2: Delete file. * config/sh/t-mlib-sh2a: Delete file. * config/sh/t-mlib-sh2a-nofpu: Delete file. * config/sh/t-mlib-sh2a-single: Delete file. * config/sh/t-mlib-sh2a-single-only: Delete file. * config/sh/t-mlib-sh2e: Delete file. * config/sh/t-mlib-sh3e: Delete file. * config/sh/t-mlib-sh4: Delete file. * config/sh/t-mlib-sh4-nofpu: Delete file. * config/sh/t-mlib-sh4-single: Delete file. * config/sh/t-mlib-sh4-single-only: Delete file. * config/sh/t-mlib-sh4a: Delete file. * config/sh/t-mlib-sh4a-nofpu: Delete file. * config/sh/t-mlib-sh4a-single: Delete file. * config/sh/t-mlib-sh4a-single-only: Delete file. * config/sh/t-mlib-sh4al: Delete file. * config/sh/t-mlib-sh5-32media: Delete file. * config/sh/t-mlib-sh5-32media-nofpu: Delete file. * config/sh/t-mlib-sh5-64media: Delete file. * config/sh/t-mlib-sh5-64media-nofpu: Delete file. * config/sh/t-mlib-sh5-compact: Delete file. * config/sh/t-mlib-sh5-compact-nofpu: Delete file. * config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS. * doc/install.texi (Options specification): Add --with-multilib-list and --with-endian. From-SVN: r146278
2009-04-17 19:32:00 +02:00
AC_SUBST(TM_ENDIAN_CONFIG)
AC_SUBST(TM_MULTILIB_CONFIG)
AC_SUBST(TM_MULTILIB_EXCEPTIONS_CONFIG)
config.gcc: Add comment describing extra_gcc_objs. 2004-02-25 Kelley Cook <kcook@gcc.gnu.org> * config.gcc: Add comment describing extra_gcc_objs. i[34567]86-*-cygwin*): Replace host_extra_gcc_objs with extra_gcc_objs. * configure.ac (extra_gcc_objs): New substitution variable. (host_extra_gcc_objs): Don't substitute. * configure: Regenerate. * Makefile.in: Use extra_gcc_objs. From-SVN: r78459
2004-02-25 22:43:26 +01:00
AC_SUBST(extra_gcc_objs)
re PR preprocessor/41943 (include search path composition is bogus) 2010-07-23 Kai Tietz <kai.tietz@onevision.com> PR target/41943 * Makefile.in (USER_H_INC_NEXT_PRE, USER_H_INC_NEXT_POST): New. (stmp-int-hdrs): Prefix/postfix headers by include_next. * config.gcc (user_headers_inc_next_pre): New. (user_headers_inc_next_post): Likewise. (*-w64-mingw*): Use for float.h post-fixing, and for stddef.h/stdarg.h pre-fixing by include_next. * configure.ac (user_headers_inc_next_post): New. (user_headers_inc_next_pre): New. * configure: Regenerated. From-SVN: r162479
2010-07-23 20:32:25 +02:00
AC_SUBST(user_headers_inc_next_pre)
AC_SUBST(user_headers_inc_next_post)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(extra_headers_list)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
AC_SUBST(extra_objs)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(extra_programs)
AC_SUBST(float_h_file)
configure: Provide the original toplevel configure arguments (including $0) to... * configure: Provide the original toplevel configure arguments (including $0) to subprocesses in the environment rather than through gcc/configargs.h. gcc: * configure.in: Take toplevel configure arguments from the environment to create configargs.h and substitute gcc_config_arguments, taking account of any existing configargs.h if reconfiguring. * configure: Regenerate. * gccbug.in: Include toplevel configure arguments in gccbug. From-SVN: r37423
2000-11-13 14:39:36 +01:00
AC_SUBST(gcc_config_arguments)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(gcc_gxx_include_dir)
Translate built-in include paths for sysroot. gcc/ * Makefile.in (gcc_gxx_include_dir_add_sysroot): New. (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT. * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field. * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to control whether sysroot should be prepended to gxx include dir. * configure: Regenerate. From-SVN: r182938
2012-01-06 01:14:32 +01:00
AC_SUBST(gcc_gxx_include_dir_add_sysroot)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(host_exeext)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
AC_SUBST(host_xm_file_list)
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
AC_SUBST(host_xm_include_list)
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
AC_SUBST(host_xm_defines)
Makefile.in (host_hook_obj): New. * Makefile.in (host_hook_obj): New. (OBJS): Add $(host_hook_obj). (host_default.o): New rule. * config.gcc (host_hook_obj): New, default to host-default.o. (powerpc-*-darwin*): Use host-darwin.o. (out_host_hook_obj): New. * configure: Regenerate. * configure.in: Print information about out_host_hook_obj, substitute into output files. * host-default.c: New file. * hosthooks.h: New file. * toplev.c (general_init): Call host_hooks.extra_signals. * config/rs6000/host-darwin.c: New file. * config/rs6000/x-darwin: New file. * doc/hostconfig.texi: Add documentation for new host hook. Rearrange existing documentation. From-SVN: r62470
2003-02-06 02:47:56 +01:00
AC_SUBST(out_host_hook_obj)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(install)
Makefile.in: Update to use common.opt and lang_opt_files. * Makefile.in: Update to use common.opt and lang_opt_files. (c-options.c, c-options.h): Remove. (options.c, options.h): Add. * c-opts.c: Include options.h not c-options.h. * common.opt: New file. * configure, configure.in: Add lang_opt_files. * opts.c: Include flags.h and diagnostic.h. (common_handle_option): New. (handle_option): Update to recognize common options and all language-dependent options. * opts.h (CL_F77, CL_JAVA, CL_ADA, CL_COMMON, CL_TREELANG): New. (struct cl_option): Make flags of type int. * opts.h: Flag option with front ends to which it applies. Handle duplicate options. * toplev.c (filename): Remove. (independent_decode_option): Don't handle filenames and -quiet. (process_options, do_compile): Update. ada: * Make-lang.in: Update to use options.c and options.h. * misc.c: Include options.h not aoptions.h. (gnat_handle_option): Abort on unrecognized switch. (gnat_init_options): Request Ada switches. cp: * Make-lang.in: Remove c-options.o. f: * Make-lang.in: Update to use options.c and options.h. * top.c: Include options.h not f-options.h. (gnat_handle_option): Abort on unrecognized switch. (ffe_init_options): From com.c. Request F77 options. (ffe_handle_options): Abort on unrecognized switch. * com.c (ffe_init_options): Move to top.c. * top.h (fee_init_options): New. java: * Make-lang.in: Update to use options.c and options.h. * lang.c: Include options.h not j-options.h. (java_handle_option): Abort on unrecognized option. (java_init_options): Request Java switches. treelang: * Make-lang.in: Update to use options.c and options.h. * tree1.c: Include options.h not t-options.h. (treelang_init_options): New. (treelang_handle_option): Abort on unrecognized switch. * treetree.c (LANG_HOOKS_INIT_OPTIONS): Override. * treetree.h (treelang_init_options): New. From-SVN: r67941
2003-06-14 14:26:36 +02:00
AC_SUBST(lang_opt_files)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(lang_specs_files)
Makefile.in: Add lang_tree_files and gencheck.h. * Makefile.in: Add lang_tree_files and gencheck.h. * configure.in: Generate them. * gencheck.c: Include gencheck.h. From-SVN: r22101
1998-08-30 17:50:47 +02:00
AC_SUBST(lang_tree_files)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
AC_SUBST(local_prefix)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(md_file)
AC_SUBST(objc_boehm_gc)
AC_SUBST(out_file)
AC_SUBST(out_object_file)
common-target-def.h, [...]: New files. * common/common-target-def.h, common/common-target.def, common/common-target.h, common/config/default-common.c, common/config/pa/pa-common.c: New files. * Makefile.in (common_out_file, common_out_object_file, COMMON_TARGET_H, COMMON_TARGET_DEF_H): New. (OBJS-libcommon-target): Include $(common_out_object_file). (prefix.o): Update dependencies. ($(common_out_object_file), common/common-target-hooks-def.h, s-common-target-hooks-def-h): New. (s-tm-texi): Also check timestamp on common-target.def. (build/genhooks.o): Update dependencies. * config.gcc (common_out_file, target_has_targetm_common): Define. * config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with TARGET_ALWAYS_STRIP_DOTDOT. * configure.ac (common_out_object_file): Define. (common_out_file, common_out_object_file): Substitute. (common): Create directory. * configure: Regenerate. * doc/tm.texi.in (targetm_common): Document. (TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry. * doc/tm.texi: Regenerate. * genhooks.c (hook_array): Also include common/common-target.def. * prefix.c (tm.h): Don't include. (common/common-target.h): Include. (ALWAYS_STRIP_DOTDOT): Don't define. (update_path): Use targetm_common.always_strip_dotdot instead of ALWAYS_STRIP_DOTDOT. * system.h (ALWAYS_STRIP_DOTDOT): Poison. From-SVN: r175052
2011-06-14 22:11:37 +02:00
AC_SUBST(common_out_file)
AC_SUBST(common_out_object_file)
Activating fast-fixincludes From-SVN: r25697
1999-03-11 09:53:13 +01:00
AC_SUBST(tm_file_list)
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
AC_SUBST(tm_include_list)
Makefile.in (tm_defines): New configuration variable. * Makefile.in (tm_defines): New configuration variable. (cs-config.h, cs-hconfig.h, cs-tconfig.h): Rename DEFINES to XM_DEFINES. Pass tm_defines in TM_DEFINES. (cs-tm_p.h): Rename DEFINES to XM_DEFINES. Pass TM_DEFINES. * config.gcc (tm_defines): New configuration variable. (hppa*-*-* | parisc*-*-*): Use tm_defines instead of pa-700.h and pa-7100.h headers. Change hppa1* scheduling default to 7100LC. * configure.in: Substitute tm_defines. * configure: Rebuilt. * mkconfig.sh: Rename DEFINES to XM_DEFINES. Output TM_DEFINES. * doc/install.texi: Update. * pa/pa-700.h: Delete file. * pa/pa-7100.h: Delete file. From-SVN: r54648
2002-06-15 19:31:32 +02:00
AC_SUBST(tm_defines)
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
AC_SUBST(tm_p_file_list)
Makefile.in (tm_file): Rename tm_include_list. * Makefile.in (tm_file): Rename tm_include_list. (tm_p_file): Rename tm_p_include_list. (build_xm_file): Rename build_xm_include_list. (host_xm_file): Rename host_xm_include_list. (xm_file): Rename xm_include_list. (xm_file_list): Add to be substituted. (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): Update to match. (bt-load.o): Add missing dependency on $(TM_H). * configure.in: Prefix value of EXTRA_MODES_FILE with config/. For each of tm_file, tm_p_file, xm_file, host_xm_file, and build_xm_file, generate both *_file_list and *_include_list values from it. (xm_file_list was formerly not being generated.) In *_include_list, prefix the names of all headers found in $(srcdir)/config with config/. In each loop, consider only the special case files that can actually appear in that list. AC_SUBST all *_file_list and all *_include_list variables; do not AC_SUBST the plain *_file variables. * configure: Regenerate. From-SVN: r70449
2003-08-14 22:25:14 +02:00
AC_SUBST(tm_p_include_list)
AC_SUBST(xm_file_list)
AC_SUBST(xm_include_list)
configure.in: AC_SUBST xm_defines. * configure.in: AC_SUBST xm_defines. * configure: Regenerate. * Makefile.in: Set DEFINES=$(xm_defines) when building tconfig.h. From-SVN: r40389
2001-03-11 22:19:11 +01:00
AC_SUBST(xm_defines)
re PR c/448 (<stdint.h>-related issues (C99 issues)) PR c/448 fixincludes: * inclhack.def (newlib_stdint_1, newlib_stdint_2): New fixes. * fixincl.x: Regenerate. * tests/base/stdint.h: Update. gcc: * Makefile.in (USE_GCC_STDINT): Define. (stmp-int-hdrs): Install stdint.h if applicable. * c-common.c (CHAR16_TYPE): Define in terms of UINT_LEAST16_TYPE if known. (CHAR32_TYPE): Define in terms of UINT_LEAST32_TYPE if known. (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. (c_common_nodes_and_builtins): Initialize underlying_wchar_type_node. Do not initialize signed_wchar_type_node or unsigned_wchar_type_node. Initialize nodes for new types. (c_stddef_cpp_builtins): Define macros for new types. * c-common.h (CTI_SIGNED_WCHAR_TYPE, CTI_UNSIGNED_WCHAR_TYPE): Remove. (CTI_UNDERLYING_WCHAR_TYPE, CTI_SIG_ATOMIC_TYPE, CTI_INT8_TYPE, CTI_INT16_TYPE, CTI_INT32_TYPE, CTI_INT64_TYPE, CTI_UINT8_TYPE, CTI_UINT16_TYPE, CTI_UINT32_TYPE, CTI_UINT64_TYPE, CTI_INT_LEAST8_TYPE, CTI_INT_LEAST16_TYPE, CTI_INT_LEAST32_TYPE, CTI_INT_LEAST64_TYPE, CTI_UINT_LEAST8_TYPE, CTI_UINT_LEAST16_TYPE, CTI_UINT_LEAST32_TYPE, CTI_UINT_LEAST64_TYPE, CTI_INT_FAST8_TYPE, CTI_INT_FAST16_TYPE, CTI_INT_FAST32_TYPE, CTI_INT_FAST64_TYPE, CTI_UINT_FAST8_TYPE, CTI_UINT_FAST16_TYPE, CTI_UINT_FAST32_TYPE, CTI_UINT_FAST64_TYPE, CTI_INTPTR_TYPE, CTI_UINTPTR_TYPE): Define. (signed_wchar_type_node, unsigned_wchar_type_node): Remove. (underlying_wchar_type_node, sig_atomic_type_node, int8_type_node, int16_type_node, int32_type_node, int64_type_node, uint8_type_node, uint16_type_node, c_uint32_type_node, c_uint64_type_node, int_least8_type_node, int_least16_type_node, int_least32_type_node, int_least64_type_node, uint_least8_type_node, uint_least16_type_node, uint_least32_type_node, uint_least64_type_node, int_fast8_type_node, int_fast16_type_node, int_fast32_type_node, int_fast64_type_node, uint_fast8_type_node, uint_fast16_type_node, uint_fast32_type_node, uint_fast64_type_node, intptr_type_node, uintptr_type_node): Define. * c-cppbuiltin.c (builtin_define_constants, builtin_define_type_minmax): New. (builtin_define_stdint_macros): Define more macros. (c_cpp_builtins): Define more limit macros. (type_suffix): New. (builtin_define_type_max): Define in terms of builtin_define_type_minmax. Remove is_long parameter. All callers changed. * config.gcc (use_gcc_stdint): Define. (tm_file): Add glibc-stdint.h for targets using glibc or uClibc. Add newlib-stdint.h for generic targets. * config/glibc-stdint.h, config/newlib-stdint.h, ginclude/stdint-gcc.h, ginclude/stdint-wrap.h: New. * config/m32c/m32c.h (UINTPTR_TYPE): Define. * config/score/score.h (UINTPTR_TYPE): Define. * config/sol2.h (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. * config/spu/spu.h (STDINT_LONG32): Define. * configure.ac (use_gcc_stdint): Substitute. * configure: Regenerate. * doc/cpp.texi (__SIG_ATOMIC_TYPE__, __INT8_TYPE__, __INT16_TYPE__, __INT32_TYPE__, __INT64_TYPE__, __UINT8_TYPE__, __UINT16_TYPE__, __UINT32_TYPE__, __UINT64_TYPE__, __INT_LEAST8_TYPE__, __INT_LEAST16_TYPE__, __INT_LEAST32_TYPE__, __INT_LEAST64_TYPE__, __UINT_LEAST8_TYPE__, __UINT_LEAST16_TYPE__, __UINT_LEAST32_TYPE_, __UINT_LEAST64_TYPE__, __INT_FAST8_TYPE__, __INT_FAST16_TYPE__, __INT_FAST32_TYPE__, __INT_FAST64_TYPE__, __UINT_FAST8_TYPE__, __UINT_FAST16_TYPE__, __UINT_FAST32_TYPE__, __UINT_FAST64_TYPE__, __INTPTR_TYPE__, __UINTPTR_TYPE__, __WINT_MAX__, __SIZE_MAX__, __PTRDIFF_MAX__, __UINTMAX_MAX__, __SIG_ATOMIC_MAX__, __INT8_MAX__, __INT16_MAX__, __INT32_MAX__, __INT64_MAX__, __UINT8_MAX__, __UINT16_MAX__, __UINT32_MAX__, __UINT64_MAX__, __INT_LEAST8_MAX__, __INT_LEAST16_MAX__, __INT_LEAST32_MAX__, __INT_LEAST64_MAX__, __UINT_LEAST8_MAX__, __UINT_LEAST16_MAX__, __UINT_LEAST32_MAX__, __UINT_LEAST64_MAX__, __INT_FAST8_MAX__, __INT_FAST16_MAX__, __INT_FAST32_MAX__, __INT_FAST64_MAX__, __UINT_FAST8_MAX__, __UINT_FAST16_MAX__, __UINT_FAST32_MAX__, __UINT_FAST64_MAX__, __INTPTR_MAX__, __UINTPTR_MAX__, __WCHAR_MIN__, __WINT_MIN__, __SIG_ATOMIC_MIN__, __INT8_C, __INT16_C, __INT32_C, __INT64_C, __UINT8_C, __UINT16_C, __UINT32_C, __UINT64_C, __INTMAX_C, __UINTMAX_C): Document. * doc/tm.texi (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Document. gcc/testsuite: * lib/target-supports.exp (check_effective_target_stdint_types): Update comment. (check_effective_target_inttypes_types): New. * gcc.dg/c99-stdint-1.c, gcc.dg/c99-stdint-2.c, gcc.dg/c99-stdint-3.c, gcc.dg/c99-stdint-4.c, gcc.dg/c99-stdint-5.c, gcc.dg/c99-stdint-6.c: New tests. From-SVN: r145372
2009-03-31 22:30:31 +02:00
AC_SUBST(use_gcc_stdint)
Add support for target specific, language specific object files. From-SVN: r37726
2000-11-25 01:33:04 +01:00
AC_SUBST(c_target_objs)
AC_SUBST(cxx_target_objs)
re PR target/36348 (f951 link failure on i686-apple-darwin9) gcc: 2008-05-29 Daniel Franke <franke.daniel@gmail.com> PR target/36348 * config/darwin-f.c: New. * config/t-darwin: Added rule to build darwin-f.o. * config.gcc: Defined new variable, fortran_target_objs. (*-*-darwin*): Set fortran_target_objs. * Makefile.in: Defined new variable FORTRAN_TARGET_OBJS. * configure.ac: Substitute fortran_target_objs, set FORTRAN_TARGET_OBJS. * configure: Regenerated. gcc/fortran: 2008-05-29 Daniel Franke <franke.daniel@gmail.com> PR target/36348 * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS. From-SVN: r136178
2008-05-29 20:21:35 +02:00
AC_SUBST(fortran_target_objs)
configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. * configure.in: Prune nonexistent files from build_xm_file, xm_file, and host_xm_file lists. Warn unless they're $cpu/xm-$cpu.h. Don't generate *config.h here. AC_SUBST all variables needed to generate *config.h. * configure: Regenerate. * mkconfig.sh: New helper script, from code removed from configure.in. * Makefile.in: Zap all MALLOC variables - no longer used anywhere, and malloc.c doesn't exist. Substitute in variables needed to generate *config.h. Stop lying about the dependencies contained in CONFIG_H and GCONFIG_H. (HCONFIG_H, TCONFIG_H, TM_P_H): New variables. (config.h, hconfig.h, tconfig.h, tm_p.h, cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): New rules. (all .o): Add dependencies on $(HCONFIG_H), $(TCONFIG_H), $(TM_P_H), etc. as appropriate. * config.gcc: Zap references to deleted files. * ggc-none.c: Don't include rtl.h or tm_p.h. * config/i386/xm-beos.h, config/i386/xm-dgux.h, config/i386/xm-djgpp.h, config/i386/xm-dos.h, config/i386/xm-gnu.h, config/i386/xm-i386-interix.h, config/i386/xm-linux.h, config/i386/xm-linux.h, config/i386/xm-next.h, config/i386/xm-openbsd.h, config/i386/xm-sun.h, config/i386/xm-sysv3.h: Don't include i386/xm-i386.h. * config/elxsi/xm-elxsi.h, config/i386/xm-bsd386.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/mcore/xm-mcore.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pj/xm-pj.h, config/sh/xm-sh.h, config/v850/xm-v850.h: Delete (empty except comments, #includes of other deleted files, and macros used nowhere). cp: * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. From-SVN: r40350
2001-03-09 21:53:56 +01:00
AC_SUBST(target_cpu_default)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
AC_SUBST_FILE(language_hooks)
configure.in: Clean up some feedback echoes. * configure.in: Clean up some feedback echoes. * configure: Regenerate. From-SVN: r72503
2003-10-15 00:10:20 +02:00
# Echo link setup.
if test x${build} = x${host} ; then
if test x${host} = x${target} ; then
echo "Links are now set up to build a native compiler for ${target}." 1>&2
else
echo "Links are now set up to build a cross-compiler" 1>&2
echo " from ${host} to ${target}." 1>&2
fi
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
else
configure.in: Clean up some feedback echoes. * configure.in: Clean up some feedback echoes. * configure: Regenerate. From-SVN: r72503
2003-10-15 00:10:20 +02:00
if test x${host} = x${target} ; then
echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
echo " for ${target}." 1>&2
else
echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
echo " from ${host} to ${target}." 1>&2
fi
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
fi
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
AC_ARG_VAR(GMPLIBS,[How to link GMP])
AC_ARG_VAR(GMPINC,[How to find GMP include files])
replace ISL with isl From-SVN: r231784
2015-12-17 19:50:05 +01:00
AC_ARG_VAR(ISLLIBS,[How to link isl])
AC_ARG_VAR(ISLINC,[How to find isl include files])
configure.ac: Eliminate ClooG installation dependency. * configure.ac: Eliminate ClooG installation dependency. * configure: Regenerate. * Makefile.tpl: Add definition of ISLLIBS and HOST_ISLLIBS. * Makefile.in: Regenerate. [config/] * cloog.m4: Remove the path to isllibs from clooglibs. * isl.m4: Add paths to islinc, isllibs. [gcc/] * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS. * config.in: Add undef of HAVE_isl. * configure: Regenerate. * configure.ac: Add definition of HAVE_isl. * graphite-blocking.c: Add checking of HAVE_isl. * graphite-dependences.c: Likewise. * graphite-interchange.c: Likewise. * graphite-isl-ast-to-gimple.c: Likewise. * graphite-optimize-isl.c: Likewise. * graphite-poly.c: Likewise. * graphite-scop-detection.c: Likewise. * graphite-sese-to-poly.c: Likewise. * graphite.c: Likewise. * toplev.c: Replace the checking of HAVE_cloog with the checking of HAVE_isl. From-SVN: r214106
2014-08-18 17:42:11 +02:00
if test "x${ISLLIBS}" != "x" ; then
AC_DEFINE(HAVE_isl, 1, [Define if isl is in use.])
fi
backport: configure: Regenerate. 2008-09-02 Sebastian Pop <sebastian.pop@amd.com> Tobias Grosser <grosser@fim.uni-passau.de> Jan Sjodin <jan.sjodin@amd.com> Harsha Jagasia <harsha.jagasia@amd.com> Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> Konrad Trifunovic <konrad.trifunovic@inria.fr> Adrien Eliche <aeliche@isty.uvsq.fr> Merge from graphite branch. * configure: Regenerate. * Makefile.in: Regenerate. * configure.ac (host_libs): Add ppl and cloog. Add checks for PPL and CLooG. * Makefile.def (ppl, cloog): Added modules and dependences. * Makefile.tpl (PPLLIBS, PPLINC, CLOOGLIBS, CLOOGINC): New. (HOST_PPLLIBS, HOST_PPLINC, HOST_CLOOGLIBS, HOST_CLOOGINC): New. gcc/ * graphite.c: New. * graphite.h: New. * tree-loop-linear.c (perfect_loop_nest_depth): Export. * doc/invoke.texi (-floop-block, -floop-interchange, -floop-strip-mine): Document new flags. * tree-into-ssa.c (gimple_vec): Moved... * tree-loop-distribution.c (rdg_component): Moved... * cfgloopmanip.c: Include tree-flow.h. (update_dominators_in_loop): New. (create_empty_if_region_on_edge): New. (create_empty_loop_on_edge): New. (loopify): Use update_dominators_in_loop. * tree-pass.h (pass_graphite_transforms): Declared. * configure: Regenerate. * tree-phinodes.c (make_phi_node): Export. (add_phi_node_to_bb): New, split from create_phi_node. * tree-chrec.c (for_each_scev_op): New. * tree-chrec.h (for_each_scev_op): Declared. * tree-ssa-loop-ivopts.c (get_phi_with_result): New. (remove_statement): Call get_phi_with_result. * config.in (HAVE_cloog): Undef. * gdbinit.in (pgg): New. * timevar.def (TV_GRAPHITE_TRANSFORMS): New. * tree-ssa-loop.c (graphite_transforms): New. (gate_graphite_transforms): New. (pass_graphite_transforms): New. * configure.ac (PPLLIBS, PPLINC, CLOOGLIBS, CLOOGINC, HAVE_cloog): Defined. * tree-vectorizer.c (rename_variables_in_bb): Export. * tree-data-ref.c (dr_may_alias_p): Export. (stmt_simple_memref_p): New. (find_data_references_in_stmt): Export. (find_data_references_in_loop): Export. (create_rdg_edge_for_ddr): Initialize RDGE_RELATION. (create_rdg_edges_for_scalar): Initialize RDGE_RELATION. (create_rdg_vertices): Export. (build_empty_rdg): New. (build_rdg): Call build_empty_rdg. Free dependence_relations. * tree-data-ref.h (rdg_component): ... here. (scop_p): New. (struct data_reference): Add a field scop. (DR_SCOP): New. (find_data_references_in_loop): Declared. (find_data_references_in_stmt): Declared. (create_rdg_vertices): Declared. (dr_may_alias_p): Declared. (stmt_simple_memref_p): Declared. (struct rdg_edge): Add a field ddr_p relation. (build_empty_rdg): Declared. * lambda.h (lambda_matrix): Declare a VEC of. (find_induction_var_from_exit_cond): Declared. (lambda_vector_compare): New. * common.opt (fgraphite, floop-strip-mine, floop-interchange, floop-block): New flags. * lambda-code.c (find_induction_var_from_exit_cond): Export. * cfgloop.c (is_loop_exit): New. * cfgloop.h (is_loop_exit): Declared. (create_empty_if_region_on_edge): Declared. (create_empty_loop_on_edge): Declared. * tree-flow.h (add_phi_node_to_bb): Declared. (make_phi_node): Declared. (rename_variables_in_bb): Declared. (perfect_loop_nest_depth): Declared. (graphite_transform_loops): Declared. * Makefile.in (cfgloopmanip.o): Depend on TREE_FLOW_H. (graphite.o-warn): Add -Wno-error. (PPLLIBS, PPLINC, CLOOGLIBS, CLOOGINC): Declared. (LIBS): Add GMPLIBS, CLOOGLIBS, PPLLIBS. (INCLUDES): Add PPLINC, CLOOGINC. (OBJS-common): Add graphite.o. (graphite.o): Add rule. * gimple.h (gimple_vec): ... here. * tree-cfg.c (print_loops): Start printing at ENTRY_BLOCK_PTR. * passes.c (init_optimization_passes): Schedule pass_graphite_transforms. testsuite/ * gcc.dg/graphite/scop-{0,1,2,3,4,5,6,7,8,9, 10,11,12,13,14,15,16,17,18}.c: New. * gcc.dg/graphite/graphite.exp: New. * gcc.dg/graphite/scop-matmult.c: New. * gcc.dg/graphite/block-0.c: New. * lib/target-supports.exp (check_effective_target_fgraphite): New. * gfortran.dg/graphite/block-1.f90: New. * gfortran.dg/graphite/scop-{1,2}.f: New. * gfortran.dg/graphite/block-{1,3,4}.f90: New. * gfortran.dg/graphite/graphite.exp: New. Co-Authored-By: Adrien Eliche <aeliche@isty.uvsq.fr> Co-Authored-By: Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> Co-Authored-By: Harsha Jagasia <harsha.jagasia@amd.com> Co-Authored-By: Jan Sjodin <jan.sjodin@amd.com> Co-Authored-By: Konrad Trifunovic <konrad.trifunovic@inria.fr> Co-Authored-By: Tobias Grosser <grosser@fim.uni-passau.de> From-SVN: r139893
2008-09-02 18:31:04 +02:00
Let GDB reuse GCC's parser. 2014-10-27 Phil Muldoon <pmuldoon@redhat.com> Jan Kratochvil <jan.kratochvil@redhat.com> Tom Tromey <tromey@redhat.com> * aclocal.m4: New file. * callbacks.cc: New file. * callbacks.hh: New file. * cc1plugin-config.h.in: New file. * configure: New file. * configure.ac: New file. * connection.cc: New file. * connection.hh: New file. * findcomp.cc: New file. * findcomp.hh: New file. * libcc1.cc: New file. * libcc1plugin.sym: New file. * libcc1.sym: New file. * Makefile.am: New file. * Makefile.in: New file. * marshall.cc: New file. * marshall.hh: New file. * names.cc: New file. * names.hh: New file. * plugin.cc: New file. * rpc.hh: New file. * status.hh: New file. 2014-10-27 Phil Muldoon <pmuldoon@redhat.com> Jan Kratochvil <jan.kratochvil@redhat.com> Tom Tromey <tromey@redhat.com> * gcc-c-fe.def: New file. * gcc-c-interface.h: New file. * gcc-interface.h: New file. 2014-10-27 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> * c-tree.h (enum c_oracle_request): New. (c_binding_oracle_function): New typedef. (c_binding_oracle, c_pushtag, c_bind): Declare. * c-decl.c (c_binding_oracle): New global. (I_SYMBOL_CHECKED): New macro. (i_symbol_binding): New function. (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine. (I_TAG_CHECKED): New macro. (i_tag_binding): New function. (I_TAG_BINDING, I_TAG_DECL): Redefine. (I_LABEL_CHECKED): New macro. (i_label_binding): New function. (I_LABEL_BINDING, I_LABEL_DECL): Redefine. (c_print_identifier): Save and restore c_binding_oracle. (c_pushtag, c_bind): New functions. 2014-10-27 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> * aclocal.m4, configure: Rebuild. * Makefile.in (aclocal_deps): Add gcc-plugin.m4. * configure.ac: Use GCC_ENABLE_PLUGINS. * stor-layout.c (finish_bitfield_layout): Now public. Change argument type to 'tree'. (finish_record_layout): Update. * stor-layout.h (finish_bitfield_layout): Declare. 2014-10-27 Tom Tromey <tromey@redhat.com> * gcc-plugin.m4: New file. 2014-10-27 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> * Makefile.def: Add libcc1 to host_modules. * configure.ac (host_tools): Add libcc1. * Makefile.in, configure: Rebuild. From-SVN: r216748
2014-10-27 18:21:42 +01:00
GCC_ENABLE_PLUGINS
[multiple changes] 2009-04-14 Diego Novillo <dnovillo@google.com> Le-Chun Wu <lcwu@google.com> * configure.ac: Add --enable-plugin support. Define ENABLE_PLUGIN and PLUGINLIBS when specified. * Makefile.in (PLUGIN_H): Define. Export ENABLE_PLUGIN and GMPINC to site.exp. Add PLUGINLIBS to link command. Add/modify dependencies for plugin.o and files including plugin.h. (plugin.o): New. * config.in: Regenerate. * opts.c (common_handle_option): Handle OPT_fplugin_ and OPT_fplugin_arg_. 2009-04-14 Le-Chun Wu <lcwu@google.com> * tree-pass.h (register_one_dump_file): Add a prototype for register_one_dump_file. * toplev.c (compile_file): Call initialize_plugins. (do_compile): Call invoke_plugin_callbacks. (toplev_main): Call invoke_plugin_callbacks. * common.opt: Add -fplugin= and -fplugin-arg-. * gcc-plugin.h: New public header file for plugins to include. * plugin.c: New source file. * plugin.h: New internal header file. * passes.c (register_one_dump_file): Make it external. * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks. 2009-04-14 Diego Novillo <dnovillo@google.com> * doc/plugins.texi: New. * doc/gccint.texi: Add reference to Plugins chapter. * doc/invoke.texi: Document -fplugin and -fplugin-arg * diagnostic.c (diagnostic_report_diagnostic): Warn about loaded plugins, if any. * timevar.def (TV_PLUGIN_INIT): Define. (TV_PLUGIN_RUN): Define. * plugin.c: Include timevar.h (plugins_active_p): New. (dump_active_plugins): New. (debug_active_plugins): New. cp/ChangeLog 2009-04-14 Le-Chun Wu <lcwu@google.com> * Make-lang.in: Modify dependencies of files including plugin.h. * decl.c (finish_function): Call invoke_plugin_callbacks. * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks. From-SVN: r146059
2009-04-14 22:18:49 +02:00
AC_SUBST(pluginlibs)
AC_SUBST(enable_plugin)
if test x"$enable_plugin" = x"yes"; then
AC_DEFINE(ENABLE_PLUGIN, 1, [Define to enable plugin support.])
fi
re PR fortran/46540 (libquadmath: Implement --disable-libquadmath) / 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Add --disable-libquadmath and --disable-libquadmath-support. * configure: Regenerate. gcc/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Handle --disable-libquadmath-support. * doc/install.texi: Document --disable-libquadmath and --disable-libquadmath-support * configure: Regenerate. * config.in: Regenerate. gcc/fortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * trans-types.c (gfc_init_kinds): Handle --disable-libquadmath-support. libgfortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Honour --disable-libquadmath-support. * configure.ac: Handle --disable-libquadmath-support. * configure: Regenerate. From-SVN: r167684
2010-12-10 11:55:56 +01:00
Add --enable-host-shared configuration option / * configure.ac: Add --enable-host-shared * configure: Regenerate. gcc/ * Makefile.in (PICFLAG): New. (enable_host_shared): New. (INTERNAL_CFLAGS): Use PICFLAG. (LIBIBERTY): Use pic build of libiberty.a if configured with --enable-host-shared. * configure.ac: Add --enable-host-shared, setting up new PICFLAG variable. * configure: Regenerate. * doc/install.texi (--enable-shared): Add note contrasting it with... (--enable-host-shared): New option. libbacktrace/ * configure.ac: Add --enable-host-shared, setting up pre-existing PIC_FLAG variable within Makefile.am et al. * configure: Regenerate. libcpp/ * Makefile.in (PICFLAG): New. (ALL_CFLAGS): Add PICFLAG. (ALL_CXXFLAGS): Likewise. * configure.ac: Add --enable-host-shared, setting up new PICFLAG variable. * configure: Regenerate. libdecnumber/ * Makefile.in (PICFLAG): New. (ALL_CFLAGS): Add PICFLAG. * configure.ac: Add --enable-host-shared, setting up new PICFLAG variable. * configure: Regenerate. libiberty/ * configure.ac: If --enable-host-shared, use -fPIC. * configure: Regenerate. zlib/ * configure.ac: Add --enable-host-shared, setting up new PICFLAG variable. * Makefile.am: Add PICFLAG to libz_a_CFLAGS. * Makefile.in: Regenerate. * configure: Regenerate. From-SVN: r203632
2013-10-15 22:33:55 +02:00
# Enable --enable-host-shared
AC_ARG_ENABLE(host-shared,
[AS_HELP_STRING([--enable-host-shared],
[build host code as shared libraries])],
[PICFLAG=-fPIC], [PICFLAG=])
AC_SUBST(enable_host_shared)
AC_SUBST(PICFLAG)
re PR fortran/46540 (libquadmath: Implement --disable-libquadmath) / 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Add --disable-libquadmath and --disable-libquadmath-support. * configure: Regenerate. gcc/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * configure.ac: Handle --disable-libquadmath-support. * doc/install.texi: Document --disable-libquadmath and --disable-libquadmath-support * configure: Regenerate. * config.in: Regenerate. gcc/fortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * trans-types.c (gfc_init_kinds): Handle --disable-libquadmath-support. libgfortran/ 2010-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/46540 * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Honour --disable-libquadmath-support. * configure.ac: Handle --disable-libquadmath-support. * configure: Regenerate. From-SVN: r167684
2010-12-10 11:55:56 +01:00
AC_ARG_ENABLE(libquadmath-support,
[AS_HELP_STRING([--disable-libquadmath-support],
[disable libquadmath support for Fortran])],
ENABLE_LIBQUADMATH_SUPPORT=$enableval,
ENABLE_LIBQUADMATH_SUPPORT=yes)
if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
AC_DEFINE(ENABLE_LIBQUADMATH_SUPPORT, 1,
[Define to 1 to enable libquadmath support])
fi
install.texi (Configuration): Document --with-linker-hash-style. 2011-05-11 Satoru Takabayashi <satorux@google.com> Paul Pluzhnikov <ppluzhnikov@google.com> * gcc/doc/install.texi (Configuration): Document --with-linker-hash-style. * gcc/gcc.c (init_spec): Handle LINKER_HASH_STYLE. * gcc/config.in: Add LINKER_HASH_STYLE. * gcc/configure.ac: Add --with-linker-hash-style. * gcc/configure: Regenerate. Co-Authored-By: Paul Pluzhnikov <ppluzhnikov@google.com> From-SVN: r173668
2011-05-11 20:28:14 +02:00
# Specify what hash style to use by default.
AC_ARG_WITH([linker-hash-style],
[AC_HELP_STRING([--with-linker-hash-style={sysv,gnu,both}],
[specify the linker hash style])],
[case x"$withval" in
xsysv)
LINKER_HASH_STYLE=sysv
;;
xgnu)
LINKER_HASH_STYLE=gnu
;;
xboth)
LINKER_HASH_STYLE=both
;;
*)
AC_MSG_ERROR([$withval is an invalid option to --with-linker-hash-style])
;;
esac],
[LINKER_HASH_STYLE=''])
if test x"${LINKER_HASH_STYLE}" != x; then
AC_DEFINE_UNQUOTED(LINKER_HASH_STYLE, "$LINKER_HASH_STYLE",
[The linker hash style])
fi
configure.ac (--with-diagnostics-color): New configure option, default to --with-diagnostics-color=auto. * configure.ac (--with-diagnostics-color): New configure option, default to --with-diagnostics-color=auto. * toplev.c (process_options): Use DIAGNOSTICS_COLOR_DEFAULT to determine -fdiagnostics-color= option default. * doc/invoke.texi (-fdiagnostics-color=): Document new default. * configure: Regenerated. * config.in: Regenerated. From-SVN: r217540
2014-11-14 08:30:27 +01:00
# Specify what should be the default of -fdiagnostics-color option.
AC_ARG_WITH([diagnostics-color],
[AC_HELP_STRING([--with-diagnostics-color={never,auto,auto-if-env,always}],
[specify the default of -fdiagnostics-color option
auto-if-env stands for -fdiagnostics-color=auto if
GCC_COLOR environment variable is present and
-fdiagnostics-color=never otherwise])],
[case x"$withval" in
xnever)
DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
;;
xauto)
DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
;;
xauto-if-env)
DIAGNOSTICS_COLOR_DEFAULT=-1
;;
xalways)
DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
;;
*)
AC_MSG_ERROR([$withval is an invalid option to --with-diagnostics-color])
;;
esac],
[DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO])
AC_DEFINE_UNQUOTED(DIAGNOSTICS_COLOR_DEFAULT, $DIAGNOSTICS_COLOR_DEFAULT,
[The default for -fdiagnostics-color option])
Merger of dmalcolm/jit branch from git ChangeLog: * ChangeLog.jit: New. * MAINTAINERS (Various Maintainers): Add myself as jit maintainer. contrib/ChangeLog: * ChangeLog.jit: New. * jit-coverage-report.py: New file: a script to print crude code-coverage information for the libgccjit API. gcc/ChangeLog: * ChangeLog.jit: New. * Makefile.in (doc_build_sys): New variable, set to "sphinx" if sphinx is installed, falling back to "texinfo" otherwise. (FULL_DRIVER_NAME): New variable, adapted from the install-driver target. New target, a symlink within the builddir, linked to "xgcc", for use when running the JIT library from the builddir. (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME. (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it out. * configure.ac (doc_build_sys): New variable, set to "sphinx" if sphinx is installed, falling back to "texinfo" otherwise. (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing GCC_DRIVER_NAME for the benefit of jit/internal-api.c. * configure: Regenerate. * doc/install.texi (--enable-host-shared): Specify that this is required when building libgccjit. (Tools/packages necessary for modifying GCC): Add Sphinx. * timevar.def (TV_JIT_REPLAY): New. (TV_ASSEMBLE): New. (TV_LINK): New. (TV_LOAD): New. gcc/java/ChangeLog: * gcc/ChangeLog.jit: New. gcc/jit/ChangeLog: * ChangeLog.jit: New. * ChangeLog: New. * Make-lang.in: New. * TODO.rst: New. * config-lang.in: New. * docs/Makefile: New. * docs/_build/texinfo/Makefile: New. * docs/_build/texinfo/factorial.png: New. * docs/_build/texinfo/libgccjit.texi: New. * docs/_build/texinfo/sum-of-squares.png: New. * docs/conf.py: New. * docs/examples/tut01-hello-world.c: New. * docs/examples/tut02-square.c: New. * docs/examples/tut03-sum-of-squares.c: New. * docs/examples/tut04-toyvm/Makefile: New. * docs/examples/tut04-toyvm/factorial.toy: New. * docs/examples/tut04-toyvm/fibonacci.toy: New. * docs/examples/tut04-toyvm/toyvm.c: New. * docs/index.rst: New. * docs/internals/index.rst: New. * docs/intro/factorial.png: New. * docs/intro/index.rst: New. * docs/intro/sum-of-squares.png: New. * docs/intro/tutorial01.rst: New. * docs/intro/tutorial02.rst: New. * docs/intro/tutorial03.rst: New. * docs/intro/tutorial04.rst: New. * docs/topics/contexts.rst: New. * docs/topics/expressions.rst: New. * docs/topics/functions.rst: New. * docs/topics/index.rst: New. * docs/topics/locations.rst: New. * docs/topics/objects.rst: New. * docs/topics/results.rst: New. * docs/topics/types.rst: New. * dummy-frontend.c: New. * jit-builtins.c: New. * jit-builtins.h: New. * jit-common.h: New. * jit-playback.c: New. * jit-playback.h: New. * jit-recording.c: New. * jit-recording.h: New. * libgccjit++.h: New. * libgccjit.c: New. * libgccjit.h: New. * libgccjit.map: New. * notes.txt: New. gcc/testsuite/ChangeLog: * ChangeLog.jit: New. * jit.dg/all-non-failing-tests.h: New. * jit.dg/harness.h: New. * jit.dg/jit.exp: New. * jit.dg/test-accessing-struct.c: New. * jit.dg/test-accessing-union.c: New. * jit.dg/test-array-as-pointer.c: New. * jit.dg/test-arrays.c: New. * jit.dg/test-calling-external-function.c: New. * jit.dg/test-calling-function-ptr.c: New. * jit.dg/test-combination.c: New. * jit.dg/test-dot-product.c: New. * jit.dg/test-empty.c: New. * jit.dg/test-error-accessing-field-in-other-struct.c: New. * jit.dg/test-error-adding-to-terminated-block.c: New. * jit.dg/test-error-array-as-pointer.c: New. * jit.dg/test-error-bad-cast.c: New. * jit.dg/test-error-block-in-wrong-function.c: New. * jit.dg/test-error-call-through-ptr-with-mismatching-args.c: New. * jit.dg/test-error-call-through-ptr-with-non-function.c: New. * jit.dg/test-error-call-through-ptr-with-non-pointer.c: New. * jit.dg/test-error-call-through-ptr-with-not-enough-args.c: New. * jit.dg/test-error-call-through-ptr-with-too-many-args.c: New. * jit.dg/test-error-call-with-mismatching-args.c: New. * jit.dg/test-error-call-with-not-enough-args.c: New. * jit.dg/test-error-call-with-too-many-args.c: New. * jit.dg/test-error-dereference-field-of-non-pointer.c: New. * jit.dg/test-error-dereference-read-of-non-pointer.c: New. * jit.dg/test-error-get-type-bad-enum.c: New. * jit.dg/test-error-index-not-a-numeric-type.c: New. * jit.dg/test-error-mismatching-types-in-assignment.c: New. * jit.dg/test-error-mismatching-types-in-call.c: New. * jit.dg/test-error-missing-return.c: New. * jit.dg/test-error-new-binary-op-bad-op.c: New. * jit.dg/test-error-new-function-bad-kind.c: New. * jit.dg/test-error-new-unary-op-bad-op.c: New. * jit.dg/test-error-null-passed-to-api.c: New. * jit.dg/test-error-return-within-void-function.c: New. * jit.dg/test-error-unreachable-block.c: New. * jit.dg/test-error-unterminated-block.c: New. * jit.dg/test-error-value-not-a-numeric-type.c: New. * jit.dg/test-expressions.c: New. * jit.dg/test-factorial.c: New. * jit.dg/test-fibonacci.c: New. * jit.dg/test-functions.c: New. * jit.dg/test-fuzzer.c: New. * jit.dg/test-hello-world.c: New. * jit.dg/test-linked-list.c: New. * jit.dg/test-long-names.c: New. * jit.dg/test-nested-contexts.c: New. * jit.dg/test-nested-loops.c: New. * jit.dg/test-operator-overloading.cc: New. * jit.dg/test-quadratic.c: New. * jit.dg/test-quadratic.cc: New. * jit.dg/test-reading-struct.c: New. * jit.dg/test-string-literal.c: New. * jit.dg/test-sum-of-squares.c: New. * jit.dg/test-threads.c: New. * jit.dg/test-types.c: New. * jit.dg/test-using-global.c: New. * jit.dg/test-volatile.c: New. include/ChangeLog: * ChangeLog.jit: New. libbacktrace/ChangeLog: * ChangeLog.jit: New. libcpp/ChangeLog: * ChangeLog.jit: New. libdecnumber/ChangeLog: * ChangeLog.jit: New. libiberty/ChangeLog: * ChangeLog.jit: New. zlib/ChangeLog: * ChangeLog.jit: New. From-SVN: r217374
2014-11-11 22:55:52 +01:00
# Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
# of jit/jit-playback.c.
cat > gcc-driver-name.h <<EOF
#define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_BASEVER}${exeext}"
EOF
Add --enable-default-pie option to GCC configure Add --enable-default-pie option to configure GCC to generate PIE by default. gcc/ * Makefile.in (COMPILER): Add @NO_PIE_CFLAGS@. (BUILD_CFLAGS): Likewise. (BUILD_CXXFLAGS): Likewise. (LINKER): Add @NO_PIE_FLAG@. (BUILD_LDFLAGS): Likewise. (libgcc.mvars): Set NO_PIE_CFLAGS to -fno-PIE for --enable-default-pie. * common.opt (fPIE): Initialize to -1. (fpie): Likewise. (no-pie): New option. (pie): Replace "Negative(shared)" with "Negative(no-pie)". * configure.ac: Add --enable-default-pie. (NO_PIE_CFLAGS): New. Check if -fno-PIE works. AC_SUBST. (NO_PIE_FLAG): New. Check if -no-pie works. AC_SUBST. * defaults.h (DEFAULT_FLAG_PIE): New. Default PIE to -fPIE. * gcc.c (NO_PIE_SPEC): New. (PIE_SPEC): Likewise. (NO_FPIE1_SPEC): Likewise. (FPIE1_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE2_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE_SPEC): Likewise. (NO_FPIE_SPEC): Likewise. (NO_FPIC1_SPEC): Likewise. (FPIC1_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC2_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC_SPEC): Likewise. (NO_FPIC_SPEC): Likewise. (NO_FPIE1_AND_FPIC1_SPEC): Likewise. (FPIE1_OR_FPIC1_SPEC): Likewise. (NO_FPIE2_AND_FPIC2_SPEC): Likewise. (FPIE2_OR_FPIC2_SPEC): Likewise. (NO_FPIE_AND_FPIC_SPEC): Likewise. (FPIE_OR_FPIC_SPEC): Likewise. (LD_PIE_SPEC): Likewise. (LINK_PIE_SPEC): Handle -no-pie. Use PIE_SPEC and LD_PIE_SPEC. * opts.c (finish_options): Update opts->x_flag_pie if it is -1. * config/darwin.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. (LINK_SPEC): Replace PIE_SPEC with DARWIN_PIE_SPEC. * config/darwin9.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. * config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use PIE_SPEC and NO_PIE_SPEC if HAVE_LD_PIE is defined. * config/openbsd.h (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * gcc/config/sol2.h (ASM_PIC_SPEC): Likewise. * config/arm/freebsd.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/semi.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/m32r/m32r.h (ASM_SPEC): Likewise. * config/m68k/uclinux.h (DRIVER_SELF_SPECS): Likewise. * config/rs6000/linux64.h (ASM_SPEC32): Likewise. * config/rs6000/sysv4.h (ASM_SPEC): Likewise. * config/sparc/freebsd.h (ASM_SPEC): Likewise. * config/sparc/linux.h (ASM_SPEC): Likewise. * config/sparc/linux64.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/sparc/sp-elf.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/vxworks.h (ASM_SPEC): Likewise. * config/c6x/elf-common.h (ASM_SPEC): Use NO_FPIC2_SPEC, FPIC2_SPEC, FPIC1_SPEC and FPIC2_SPEC. * config/c6x/uclinux-elf.h (LINK_SPEC): Use FPIE_SPEC. * config/frv/frv.h (DRIVER_SELF_SPECS): Use FPIC_SPEC, NO_FPIC_SPEC and NO_FPIE1_AND_FPIC1_SPEC. (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/m68k.h (ASM_PCREL_SPEC): Use FPIC_SPEC and NO_FPIC_SPEC. * config/mips/gnu-user.h (NO_SHARED_SPECS): Use NO_FPIE_AND_FPIC_SPEC. * config/mips/vxworks.h (SUBTARGET_ASM_SPEC): Use FPIC_SPEC. * config/rs6000/freebsd64.h (ASM_SPEC32): Likewise. * config/rs6000/vxworks.h (ASM_SPEC): Likewise. * config/vax/linux.h (ASM_SPEC): Likewise. * doc/install.texi: Document --enable-default-pie. * doc/invoke.texi: Document -no-pie. * config.in: Regenerated. * configure: Likewise. gcc/ada/ * gcc-interface/Makefile.in (TOOLS_LIBS): Add @NO_PIE_FLAG@. libgcc/ * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). From-SVN: r223796
2015-05-28 04:36:55 +02:00
# Check whether --enable-default-pie was given.
AC_ARG_ENABLE(default-pie,
[AS_HELP_STRING([--enable-default-pie],
[enable Position Independent Executable as default])],
enable_default_pie=$enableval,
enable_default_pie=no)
gcc: configure: fix test == bashisms From-SVN: r230146
2015-11-11 09:06:03 +01:00
if test x$enable_default_pie = xyes ; then
Add --enable-default-pie option to GCC configure Add --enable-default-pie option to configure GCC to generate PIE by default. gcc/ * Makefile.in (COMPILER): Add @NO_PIE_CFLAGS@. (BUILD_CFLAGS): Likewise. (BUILD_CXXFLAGS): Likewise. (LINKER): Add @NO_PIE_FLAG@. (BUILD_LDFLAGS): Likewise. (libgcc.mvars): Set NO_PIE_CFLAGS to -fno-PIE for --enable-default-pie. * common.opt (fPIE): Initialize to -1. (fpie): Likewise. (no-pie): New option. (pie): Replace "Negative(shared)" with "Negative(no-pie)". * configure.ac: Add --enable-default-pie. (NO_PIE_CFLAGS): New. Check if -fno-PIE works. AC_SUBST. (NO_PIE_FLAG): New. Check if -no-pie works. AC_SUBST. * defaults.h (DEFAULT_FLAG_PIE): New. Default PIE to -fPIE. * gcc.c (NO_PIE_SPEC): New. (PIE_SPEC): Likewise. (NO_FPIE1_SPEC): Likewise. (FPIE1_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE2_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE_SPEC): Likewise. (NO_FPIE_SPEC): Likewise. (NO_FPIC1_SPEC): Likewise. (FPIC1_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC2_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC_SPEC): Likewise. (NO_FPIC_SPEC): Likewise. (NO_FPIE1_AND_FPIC1_SPEC): Likewise. (FPIE1_OR_FPIC1_SPEC): Likewise. (NO_FPIE2_AND_FPIC2_SPEC): Likewise. (FPIE2_OR_FPIC2_SPEC): Likewise. (NO_FPIE_AND_FPIC_SPEC): Likewise. (FPIE_OR_FPIC_SPEC): Likewise. (LD_PIE_SPEC): Likewise. (LINK_PIE_SPEC): Handle -no-pie. Use PIE_SPEC and LD_PIE_SPEC. * opts.c (finish_options): Update opts->x_flag_pie if it is -1. * config/darwin.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. (LINK_SPEC): Replace PIE_SPEC with DARWIN_PIE_SPEC. * config/darwin9.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. * config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use PIE_SPEC and NO_PIE_SPEC if HAVE_LD_PIE is defined. * config/openbsd.h (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * gcc/config/sol2.h (ASM_PIC_SPEC): Likewise. * config/arm/freebsd.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/semi.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/m32r/m32r.h (ASM_SPEC): Likewise. * config/m68k/uclinux.h (DRIVER_SELF_SPECS): Likewise. * config/rs6000/linux64.h (ASM_SPEC32): Likewise. * config/rs6000/sysv4.h (ASM_SPEC): Likewise. * config/sparc/freebsd.h (ASM_SPEC): Likewise. * config/sparc/linux.h (ASM_SPEC): Likewise. * config/sparc/linux64.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/sparc/sp-elf.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/vxworks.h (ASM_SPEC): Likewise. * config/c6x/elf-common.h (ASM_SPEC): Use NO_FPIC2_SPEC, FPIC2_SPEC, FPIC1_SPEC and FPIC2_SPEC. * config/c6x/uclinux-elf.h (LINK_SPEC): Use FPIE_SPEC. * config/frv/frv.h (DRIVER_SELF_SPECS): Use FPIC_SPEC, NO_FPIC_SPEC and NO_FPIE1_AND_FPIC1_SPEC. (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/m68k.h (ASM_PCREL_SPEC): Use FPIC_SPEC and NO_FPIC_SPEC. * config/mips/gnu-user.h (NO_SHARED_SPECS): Use NO_FPIE_AND_FPIC_SPEC. * config/mips/vxworks.h (SUBTARGET_ASM_SPEC): Use FPIC_SPEC. * config/rs6000/freebsd64.h (ASM_SPEC32): Likewise. * config/rs6000/vxworks.h (ASM_SPEC): Likewise. * config/vax/linux.h (ASM_SPEC): Likewise. * doc/install.texi: Document --enable-default-pie. * doc/invoke.texi: Document -no-pie. * config.in: Regenerated. * configure: Likewise. gcc/ada/ * gcc-interface/Makefile.in (TOOLS_LIBS): Add @NO_PIE_FLAG@. libgcc/ * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). From-SVN: r223796
2015-05-28 04:36:55 +02:00
AC_DEFINE(ENABLE_DEFAULT_PIE, 1,
[Define if your target supports default PIE and it is enabled.])
fi
AC_SUBST([enable_default_pie])
# Check if -fno-PIE works.
AC_CACHE_CHECK([for -fno-PIE option],
[gcc_cv_c_no_fpie],
Check CXXFLAGS, instead of CFLAGS, for NO_PIE_CFLAGS * configure.ac (NO_PIE_CFLAGS): Check CXXFLAGS instead of CFLAGS. * configure: Regenerated. From-SVN: r223899
2015-05-31 14:06:06 +02:00
[saved_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS -fno-PIE"
Add --enable-default-pie option to GCC configure Add --enable-default-pie option to configure GCC to generate PIE by default. gcc/ * Makefile.in (COMPILER): Add @NO_PIE_CFLAGS@. (BUILD_CFLAGS): Likewise. (BUILD_CXXFLAGS): Likewise. (LINKER): Add @NO_PIE_FLAG@. (BUILD_LDFLAGS): Likewise. (libgcc.mvars): Set NO_PIE_CFLAGS to -fno-PIE for --enable-default-pie. * common.opt (fPIE): Initialize to -1. (fpie): Likewise. (no-pie): New option. (pie): Replace "Negative(shared)" with "Negative(no-pie)". * configure.ac: Add --enable-default-pie. (NO_PIE_CFLAGS): New. Check if -fno-PIE works. AC_SUBST. (NO_PIE_FLAG): New. Check if -no-pie works. AC_SUBST. * defaults.h (DEFAULT_FLAG_PIE): New. Default PIE to -fPIE. * gcc.c (NO_PIE_SPEC): New. (PIE_SPEC): Likewise. (NO_FPIE1_SPEC): Likewise. (FPIE1_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE2_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE_SPEC): Likewise. (NO_FPIE_SPEC): Likewise. (NO_FPIC1_SPEC): Likewise. (FPIC1_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC2_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC_SPEC): Likewise. (NO_FPIC_SPEC): Likewise. (NO_FPIE1_AND_FPIC1_SPEC): Likewise. (FPIE1_OR_FPIC1_SPEC): Likewise. (NO_FPIE2_AND_FPIC2_SPEC): Likewise. (FPIE2_OR_FPIC2_SPEC): Likewise. (NO_FPIE_AND_FPIC_SPEC): Likewise. (FPIE_OR_FPIC_SPEC): Likewise. (LD_PIE_SPEC): Likewise. (LINK_PIE_SPEC): Handle -no-pie. Use PIE_SPEC and LD_PIE_SPEC. * opts.c (finish_options): Update opts->x_flag_pie if it is -1. * config/darwin.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. (LINK_SPEC): Replace PIE_SPEC with DARWIN_PIE_SPEC. * config/darwin9.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. * config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use PIE_SPEC and NO_PIE_SPEC if HAVE_LD_PIE is defined. * config/openbsd.h (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * gcc/config/sol2.h (ASM_PIC_SPEC): Likewise. * config/arm/freebsd.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/semi.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/m32r/m32r.h (ASM_SPEC): Likewise. * config/m68k/uclinux.h (DRIVER_SELF_SPECS): Likewise. * config/rs6000/linux64.h (ASM_SPEC32): Likewise. * config/rs6000/sysv4.h (ASM_SPEC): Likewise. * config/sparc/freebsd.h (ASM_SPEC): Likewise. * config/sparc/linux.h (ASM_SPEC): Likewise. * config/sparc/linux64.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/sparc/sp-elf.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/vxworks.h (ASM_SPEC): Likewise. * config/c6x/elf-common.h (ASM_SPEC): Use NO_FPIC2_SPEC, FPIC2_SPEC, FPIC1_SPEC and FPIC2_SPEC. * config/c6x/uclinux-elf.h (LINK_SPEC): Use FPIE_SPEC. * config/frv/frv.h (DRIVER_SELF_SPECS): Use FPIC_SPEC, NO_FPIC_SPEC and NO_FPIE1_AND_FPIC1_SPEC. (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/m68k.h (ASM_PCREL_SPEC): Use FPIC_SPEC and NO_FPIC_SPEC. * config/mips/gnu-user.h (NO_SHARED_SPECS): Use NO_FPIE_AND_FPIC_SPEC. * config/mips/vxworks.h (SUBTARGET_ASM_SPEC): Use FPIC_SPEC. * config/rs6000/freebsd64.h (ASM_SPEC32): Likewise. * config/rs6000/vxworks.h (ASM_SPEC): Likewise. * config/vax/linux.h (ASM_SPEC): Likewise. * doc/install.texi: Document --enable-default-pie. * doc/invoke.texi: Document -no-pie. * config.in: Regenerated. * configure: Likewise. gcc/ada/ * gcc-interface/Makefile.in (TOOLS_LIBS): Add @NO_PIE_FLAG@. libgcc/ * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). From-SVN: r223796
2015-05-28 04:36:55 +02:00
AC_COMPILE_IFELSE([int main(void) {return 0;}],
[gcc_cv_c_no_fpie=yes],
[gcc_cv_c_no_fpie=no])
Check CXXFLAGS, instead of CFLAGS, for NO_PIE_CFLAGS * configure.ac (NO_PIE_CFLAGS): Check CXXFLAGS instead of CFLAGS. * configure: Regenerated. From-SVN: r223899
2015-05-31 14:06:06 +02:00
CXXFLAGS="$saved_CXXFLAGS"])
Add --enable-default-pie option to GCC configure Add --enable-default-pie option to configure GCC to generate PIE by default. gcc/ * Makefile.in (COMPILER): Add @NO_PIE_CFLAGS@. (BUILD_CFLAGS): Likewise. (BUILD_CXXFLAGS): Likewise. (LINKER): Add @NO_PIE_FLAG@. (BUILD_LDFLAGS): Likewise. (libgcc.mvars): Set NO_PIE_CFLAGS to -fno-PIE for --enable-default-pie. * common.opt (fPIE): Initialize to -1. (fpie): Likewise. (no-pie): New option. (pie): Replace "Negative(shared)" with "Negative(no-pie)". * configure.ac: Add --enable-default-pie. (NO_PIE_CFLAGS): New. Check if -fno-PIE works. AC_SUBST. (NO_PIE_FLAG): New. Check if -no-pie works. AC_SUBST. * defaults.h (DEFAULT_FLAG_PIE): New. Default PIE to -fPIE. * gcc.c (NO_PIE_SPEC): New. (PIE_SPEC): Likewise. (NO_FPIE1_SPEC): Likewise. (FPIE1_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE2_SPEC): Likewise. (NO_FPIE2_SPEC): Likewise. (FPIE_SPEC): Likewise. (NO_FPIE_SPEC): Likewise. (NO_FPIC1_SPEC): Likewise. (FPIC1_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC2_SPEC): Likewise. (NO_FPIC2_SPEC): Likewise. (FPIC_SPEC): Likewise. (NO_FPIC_SPEC): Likewise. (NO_FPIE1_AND_FPIC1_SPEC): Likewise. (FPIE1_OR_FPIC1_SPEC): Likewise. (NO_FPIE2_AND_FPIC2_SPEC): Likewise. (FPIE2_OR_FPIC2_SPEC): Likewise. (NO_FPIE_AND_FPIC_SPEC): Likewise. (FPIE_OR_FPIC_SPEC): Likewise. (LD_PIE_SPEC): Likewise. (LINK_PIE_SPEC): Handle -no-pie. Use PIE_SPEC and LD_PIE_SPEC. * opts.c (finish_options): Update opts->x_flag_pie if it is -1. * config/darwin.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. (LINK_SPEC): Replace PIE_SPEC with DARWIN_PIE_SPEC. * config/darwin9.h (PIE_SPEC): Renamed to ... (DARWIN_PIE_SPEC): This. * config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use PIE_SPEC and NO_PIE_SPEC if HAVE_LD_PIE is defined. * config/openbsd.h (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. * config/m68k/openbsd.h (ASM_SPEC): Likewise. * gcc/config/sol2.h (ASM_PIC_SPEC): Likewise. * config/arm/freebsd.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/arm/semi.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. * config/m32r/m32r.h (ASM_SPEC): Likewise. * config/m68k/uclinux.h (DRIVER_SELF_SPECS): Likewise. * config/rs6000/linux64.h (ASM_SPEC32): Likewise. * config/rs6000/sysv4.h (ASM_SPEC): Likewise. * config/sparc/freebsd.h (ASM_SPEC): Likewise. * config/sparc/linux.h (ASM_SPEC): Likewise. * config/sparc/linux64.h (ASM_SPEC): Likewise. * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. * config/sparc/openbsd64.h (ASM_SPEC): Likewise. * config/sparc/sp-elf.h (ASM_SPEC): Likewise. * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. * config/sparc/sparc.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Likewise. * config/sparc/vxworks.h (ASM_SPEC): Likewise. * config/c6x/elf-common.h (ASM_SPEC): Use NO_FPIC2_SPEC, FPIC2_SPEC, FPIC1_SPEC and FPIC2_SPEC. * config/c6x/uclinux-elf.h (LINK_SPEC): Use FPIE_SPEC. * config/frv/frv.h (DRIVER_SELF_SPECS): Use FPIC_SPEC, NO_FPIC_SPEC and NO_FPIE1_AND_FPIC1_SPEC. (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC. * config/m68k/m68k.h (ASM_PCREL_SPEC): Use FPIC_SPEC and NO_FPIC_SPEC. * config/mips/gnu-user.h (NO_SHARED_SPECS): Use NO_FPIE_AND_FPIC_SPEC. * config/mips/vxworks.h (SUBTARGET_ASM_SPEC): Use FPIC_SPEC. * config/rs6000/freebsd64.h (ASM_SPEC32): Likewise. * config/rs6000/vxworks.h (ASM_SPEC): Likewise. * config/vax/linux.h (ASM_SPEC): Likewise. * doc/install.texi: Document --enable-default-pie. * doc/invoke.texi: Document -no-pie. * config.in: Regenerated. * configure: Likewise. gcc/ada/ * gcc-interface/Makefile.in (TOOLS_LIBS): Add @NO_PIE_FLAG@. libgcc/ * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). From-SVN: r223796
2015-05-28 04:36:55 +02:00
if test "$gcc_cv_c_no_fpie" = "yes"; then
NO_PIE_CFLAGS="-fno-PIE"
fi
AC_SUBST([NO_PIE_CFLAGS])
# Check if -no-pie works.
AC_CACHE_CHECK([for -no-pie option],
[gcc_cv_no_pie],
[saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -no-pie"
AC_LINK_IFELSE([int main(void) {return 0;}],
[gcc_cv_no_pie=yes],
[gcc_cv_no_pie=no])
LDFLAGS="$saved_LDFLAGS"])
if test "$gcc_cv_no_pie" = "yes"; then
NO_PIE_FLAG="-no-pie"
fi
AC_SUBST([NO_PIE_FLAG])
linux-common.h (LINK_MPX): New. gcc/ * config/i386/linux-common.h (LINK_MPX): New. (MPX_SPEC): Use LINK_MPX instead of %(link_mpx). * configure.ac: Add HAVE_LD_BNDPLT_SUPPORT macro indicating '-z bndplt' support by linker. * configure: Regenerate. * config.in: Regenerate. libmpx/ * configure.ac: Remove link_mpx. * libmpx.spec.in: Likewise. * configure: Regenerate. From-SVN: r225862
2015-07-16 10:36:02 +02:00
# Check linker supports '-z bndplt'
ld_bndplt_support=no
AC_MSG_CHECKING(linker -z bndplt option)
if test x"$ld_is_gold" = xno; then
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
ld_bndplt_support=yes
fi
elif test x$gcc_cv_ld != x; then
# Check if linker supports -a bndplt option
if $gcc_cv_ld --help 2>/dev/null | grep -- '-z bndplt' > /dev/null; then
ld_bndplt_support=yes
fi
fi
fi
if test x"$ld_bndplt_support" = xyes; then
AC_DEFINE(HAVE_LD_BNDPLT_SUPPORT, 1,
[Define if your linker supports -z bndplt])
fi
AC_MSG_RESULT($ld_bndplt_support)
re PR target/77267 (MPX does not work in a presence of "-Wl,-as-needed" option (Ubuntu default)) Fix PR target/77267 2016-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com> PR target/77267 * config.in: Regenerate. * config/i386/linux-common.h (MPX_LD_AS_NEEDED_GUARD_PUSH): New macro. (MPX_LD_AS_NEEDED_GUARD_PUSH): Ditto. (LIBMPXWRAPPERS_SPEC): Remove "--no-whole-archive" from static-libmpxwrappers case. (LIBMPX_SPEC): Add guards with MPX_LD_AS_NEEDED_GUARD_PUSH and MPX_LD_AS_NEEDED_GUARD_POP. * configure: Regenerate. * configure.ac (HAVE_LD_PUSHPOPSTATE_SUPPORT): New variable. defined if linker support "--push-state"/"--pop-state". From-SVN: r240057
2016-09-09 23:38:06 +02:00
# Check linker supports '--push-state'/'--pop-state'
ld_pushpopstate_support=no
AC_MSG_CHECKING(linker --push-state/--pop-state options)
if test x"$ld_is_gold" = xno; then
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
ld_pushpopstate_support=yes
fi
elif test x$gcc_cv_ld != x; then
# Check if linker supports --push-state/--pop-state options
if $gcc_cv_ld --help 2>/dev/null | grep -- '--push-state' > /dev/null; then
ld_pushpopstate_support=yes
fi
fi
fi
if test x"$ld_pushpopstate_support" = xyes; then
AC_DEFINE(HAVE_LD_PUSHPOPSTATE_SUPPORT, 1,
[Define if your linker supports --push-state/--pop-state])
fi
AC_MSG_RESULT($ld_pushpopstate_support)
Initial revision From-SVN: r14085
1997-05-18 14:31:53 +02:00
# Configure the subdirectories
# AC_CONFIG_SUBDIRS($subdirs)
# Create the Makefile
Move language subdirectory Makefile processing into configure.lang. From-SVN: r14188
1997-06-09 22:48:13 +02:00
# and configure language subdirectories
configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure: Regenerate. From-SVN: r75366
2004-01-03 20:04:34 +01:00
AC_CONFIG_FILES($all_outputs)
AC_CONFIG_COMMANDS([default],
configure.in: Invoke AC_CONFIG_HEADER. * configure.in: Invoke AC_CONFIG_HEADER. Check for string.h, strings.h, stdlib.h, time.h, unistd.h. Check for whether malloc/realloc/free need to be declared. (links): Rename config.h to config2.h. (AC_OUTPUT): Create stamp-h. From-SVN: r14488
1997-07-19 04:51:45 +02:00
[
configure.in: Generalize the CONFIG_HEADERS pattern under which we stamp cstamp-h. * configure.in: Generalize the CONFIG_HEADERS pattern under which we stamp cstamp-h. * configure: Regenerate. From-SVN: r74292
2003-12-04 21:09:13 +01:00
case ${CONFIG_HEADERS} in
*auto-host.h:config.in*)
echo > cstamp-h ;;
configure.in: Invoke AC_CONFIG_HEADER. * configure.in: Invoke AC_CONFIG_HEADER. Check for string.h, strings.h, stdlib.h, time.h, unistd.h. Check for whether malloc/realloc/free need to be declared. (links): Rename config.h to config2.h. (AC_OUTPUT): Create stamp-h. From-SVN: r14488
1997-07-19 04:51:45 +02:00
esac
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
# Make sure all the subdirs exist.
common-target-def.h, [...]: New files. * common/common-target-def.h, common/common-target.def, common/common-target.h, common/config/default-common.c, common/config/pa/pa-common.c: New files. * Makefile.in (common_out_file, common_out_object_file, COMMON_TARGET_H, COMMON_TARGET_DEF_H): New. (OBJS-libcommon-target): Include $(common_out_object_file). (prefix.o): Update dependencies. ($(common_out_object_file), common/common-target-hooks-def.h, s-common-target-hooks-def-h): New. (s-tm-texi): Also check timestamp on common-target.def. (build/genhooks.o): Update dependencies. * config.gcc (common_out_file, target_has_targetm_common): Define. * config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with TARGET_ALWAYS_STRIP_DOTDOT. * configure.ac (common_out_object_file): Define. (common_out_file, common_out_object_file): Substitute. (common): Create directory. * configure: Regenerate. * doc/tm.texi.in (targetm_common): Document. (TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry. * doc/tm.texi: Regenerate. * genhooks.c (hook_array): Also include common/common-target.def. * prefix.c (tm.h): Don't include. (common/common-target.h): Include. (ALWAYS_STRIP_DOTDOT): Don't define. (update_path): Use targetm_common.always_strip_dotdot instead of ALWAYS_STRIP_DOTDOT. * system.h (ALWAYS_STRIP_DOTDOT): Poison. From-SVN: r175052
2011-06-14 22:11:37 +02:00
for d in $subdirs doc build common c-family
configure.frag: Delete file. * configure.frag: Delete file. * configure.in: Rename the substitution variables dep_host_xmake_file and dep_tmake_file to xmake_file and tmake_file respectively. Do not expand $srcdir in the value of these; leave that for Make. Introduce a new substitution varaible, all_lang_makefrags, which lists subdirectory Make-lang.in files; exclude these from all_lang_makefiles, which is now only for subdirectory outputs. Do not invoke configure.frag. Do not set nor AC_SUBST_FILE target_overrides, host_overrides, or language_fragments. Create build subdirectories in config.status extra commands. * configure: Regenerate. * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host, target, and language fragments. (Makefile rule): Do not invoke configure.frag. Do not copy config.status to config.run before executing it. Set CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets regenerated. (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. ada: * Makefile.in: Update substitutions to match changes to configure. Use include directives instead of @-insertions to read in host and target fragments. Add a rule to regenerate ada/Makefile. From-SVN: r70957
2003-08-31 08:07:42 +02:00
do
test -d $d || mkdir $d
done
Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or except.h. * Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or except.h. Remove commands to define USING_SJLJ_EXCEPTIONS. (cppinit.o): Depend on except.h. (gencheck.h, options.h, specs.h, s-gencheck, s-options, s-specs): New rules. * configure.in: Don't AC_DEFINE_UNQUOTED PACKAGE or VERSION. Don't create specs.h/options.h/gencheck.h here. Remove unnecessary variable settings from last argument of AC_OUTPUT. * config.in, configure: Regenerate. * intl.c: Hardcode package name as "gcc". * cppinit.c: Include except.h. (builtin_array): Define __USING_SJLJ_EXCEPTIONS__ when appropriate. * unwind-dw2.c, unwind-sjlj.c, config/ia64/unwind-ia64.c: Use #if(n)def __USING_SJLJ_EXCEPTIONS, not #if (!)USING_SJLJ_EXCEPTIONS. * doc/cpp.texi: Document __USING_SJLJ_EXCEPTIONS__. From-SVN: r48651
2002-01-08 20:03:20 +01:00
],
configure.ac (symbolic_link): Replace with $LN_S. 2004-10-06 Paolo Bonzini <bonzini@gnu.org> * configure.ac (symbolic_link): Replace with $LN_S. (Assembler/Linker): Hard link from gas and binutils trees. * aclocal.m4 (gcc_AC_PROG_LN_S): Try "cp -p" before cp. * configure: Regenerate. From-SVN: r88920
2004-10-12 10:22:31 +02:00
[subdirs='$subdirs'])
configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM with modern equivalents. * configure: Regenerate. From-SVN: r75366
2004-01-03 20:04:34 +01:00
AC_OUTPUT
Add PowerPC target attribute/pragma support From-SVN: r166947
2010-11-19 18:27:18 +01:00