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
This commit is contained in:
Nathanael Nerode
parent
d9e27aedb6
commit
5b28c537ab
132
gcc/config.build
Normal file
132
gcc/config.build
Normal file
@ -0,0 +1,132 @@
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# GCC build-specific configuration file.
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# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003
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# Free Software Foundation, Inc.
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#This file is part of GCC.
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#GCC is free software; you can redistribute it and/or modify it under
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#the terms of the GNU General Public License as published by the Free
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#Software Foundation; either version 2, or (at your option) any later
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#version.
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#GCC is distributed in the hope that it will be useful, but WITHOUT
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#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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#for more details.
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#You should have received a copy of the GNU General Public License
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#along with GCC; see the file COPYING. If not, write to the Free
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#Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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#02111-1307, USA.
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# This is the GCC build-specific configuration file
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# where a configuration type is mapped to different system-specific
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# definitions and files. This is invoked by the autoconf-generated
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# configure script. Putting it in a separate shell file lets us skip
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# running autoconf when modifying build-specific information.
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# This file switches on the shell variable ${build}. As much of this
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# as possible should be replaced with autoconf tests in the future.
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# This file sets the following shell variables for use by the
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# autoconf-generated configure script:
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#
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# build_xm_defines List of macros to define when compiling for the
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# build machine.
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#
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# build_xm_file List of files to include when compiling for the
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# build machine.
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#
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# build_install_headers_dir
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# Target to use when installing header files.
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#
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# build_exeext Set to the suffix, if the build machine requires
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# executables to have a file name suffix.
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# Default settings.
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build_xm_file=
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build_xm_defines=
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build_exeext=
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build_install_headers_dir=install-headers-tar
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# System-specific settings.
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case $build in
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alpha*-dec-osf4*)
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# Some versions of OSF4 (specifically X4.0-9 296.7) have
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# a broken tar, so we use cpio instead.
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build_install_headers_dir=install-headers-cpio
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;;
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alpha*-dec-*vms*)
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build_xm_file=alpha/xm-vms.h
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build_exeext=.exe
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build_install_headers_dir=install-headers-cp
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prefix=/gnu
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local_prefix=/gnu
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;;
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hppa1.0-*-hpux1[01]* | \
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hppa*64*-*-hpux11* | \
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hppa1.1-*-hpux11* | \
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hppa2*-*-hpux11* )
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build_install_headers_dir=install-headers-cpio
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;;
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i370-*-opened* | i370-*-mvs* )
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# IBM 360/370/390 Architecture
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build_xm_defines='FATAL_EXIT_CODE=12'
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;;
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i[34567]86-*-cygwin* | i[34567]86-*-pe )
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build_xm_file=i386/xm-cygwin.h
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build_exeext=.exe
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;;
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i[34567]86-*-mingw32*)
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build_xm_file=i386/xm-mingw32.h
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build_exeext=.exe
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;;
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i[34567]86-pc-msdosdjgpp*)
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build_xm_file=i386/xm-djgpp.h
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build_exeext=.exe
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;;
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i[34567]86-*-sco3.2v5*)
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# 80386 running SCO Open Server 5
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build_install_headers_dir=install-headers-cpio
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;;
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i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4* )
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build_xm_defines="SMALL_ARG_MAX"
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build_install_headers_dir=install-headers-cpio
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;;
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i[34567]86-*-solaris2*)
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build_xm_defines="SMALL_ARG_MAX"
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;;
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i[34567]86-*-sysv4*)
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# Intel x86 running system V r4
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build_xm_defines="SMALL_ARG_MAX"
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build_install_headers_dir=install-headers-cpio
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;;
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i[34567]86-*-udk*)
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# Intel x86 on SCO UW/OSR5 Dev Kit
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build_install_headers_dir=install-headers-cpio
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;;
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i[34567]86-*-uwin*)
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build_exeext=.exe
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;;
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i386-*-vsta)
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# Intel 80386's running VSTa kernel
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build_xm_file="i386/xm-vsta.h"
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;;
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m68000-hp-hpux* | m68k-hp-hpux*)
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# HP 9000 series 300
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build_install_headers_dir=install-headers-cpio
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;;
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mips-sgi-irix5*)
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# SGI System V r4, IRIX 5
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build_xm_file=mips/xm-iris5.h
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;;
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mips-sgi-irix6*o32)
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# SGI System V r4, IRIX 6, O32 ABI
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build_xm_file=mips/xm-iris5.h
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;;
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*-*-sysv*)
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# All other System V variants.
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build_install_headers_dir=install-headers-cpio
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;;
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esac
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@ -1,4 +1,4 @@
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# GCC build-, host- and target-specific configuration file.
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# GCC host- and target-specific configuration file.
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# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003
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# Free Software Foundation, Inc.
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@ -19,13 +19,13 @@
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#Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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#02111-1307, USA.
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# This is the GCC build-, host- and target-specific configuration file
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# This is the GCC host- and target-specific configuration file
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# where a configuration type, as recognized and generated by config.bfd,
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# is mapped to different system-specific definitions and files. This is
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# invoked by the autoconf-generated configure script, called for build,
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# invoked by the autoconf-generated configure script, called for
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# host and target in that order, setting ${machine} to each. Putting it
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# in a separate shell file lets us skip running autoconf when modifying
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# build-, host- and target-specific information.
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# host- and target-specific information.
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# This file switches on the shell variable ${machine}, and also uses the
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# following shell variables:
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@ -114,12 +114,6 @@
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#
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# target_gtfiles List of extra source files with type information.
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#
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# build_xm_defines List of macros to define when compiling for the
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# build machine.
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#
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# build_xm_file List of files to include when compiling for the
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# build machine.
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#
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# host_xm_defines List of macros to define when compiling for the
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# host machine.
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#
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@ -137,16 +131,10 @@
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#
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# target_cpu_default Set to override the default target model.
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#
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# build_install_headers_dir
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# Target to use when installing header files.
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#
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# gdb_needs_out_file_path
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# Set to yes if gdb needs a dir command with
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# `dirname $out_file`.
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#
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# build_exeext Set to the suffix, if the build machine requires
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# executables to have a file name suffix.
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#
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# host_exeext Set to the suffix, if the host machine requires
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# executables to have a file name suffix.
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#
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@ -179,8 +167,7 @@
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# host_hook_obj An object file that provides the host hooks.
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#
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# install_headers_dir Makefile-target for how the header file directory
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# is installed, when this system is a build system,
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# for build_install_headers_dir.
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# is installed.
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#
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# exeext The suffix for executables on this system.
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#
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@ -2736,29 +2723,16 @@ then
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fi
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fi
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# Save data on machine being used to compile GCC in build_xm_file.
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# Save data on host machine in vars host_xm_file and host_xmake_file.
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if test x$pass1done = x
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then
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if test x$xm_file != x
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then build_xm_file=$xm_file
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fi
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build_xm_defines=$xm_defines
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build_install_headers_dir=$install_headers_dir
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build_exeext=$exeext
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pass1done=yes
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else
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if test x$pass2done = x
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then
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if test x$xm_file != x
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then host_xm_file=$xm_file
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fi
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host_xm_defines=$xm_defines
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host_xmake_file="$xmake_file"
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host_extra_gcc_objs=$extra_gcc_objs
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host_extra_objs=$extra_host_objs
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host_exeext=$exeext
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out_host_hook_obj=$host_hook_obj
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pass2done=yes
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fi
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if test x$pass2done = x ; then
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if test x$xm_file != x ; then
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host_xm_file=$xm_file
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fi
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host_xm_defines=$xm_defines
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host_xmake_file="$xmake_file"
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host_extra_gcc_objs=$extra_gcc_objs
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host_extra_objs=$extra_host_objs
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host_exeext=$exeext
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out_host_hook_obj=$host_hook_obj
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pass2done=yes
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fi
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147
gcc/configure
vendored
147
gcc/configure
vendored
@ -5136,11 +5136,10 @@ fi
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# Build, host, and target specific configuration fragments
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# --------------------------------------------------------
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# Collect build-machine-specific information.
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. ${srcdir}/config.build
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target_gtfiles=
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build_xm_file=
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build_xm_defines=
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build_install_headers_dir=install-headers-tar
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build_exeext=
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host_xm_file=
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host_xm_defines=
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host_xmake_file=
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@ -5150,7 +5149,7 @@ host_exeext=
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# For the host machine, we save the xm_file variable as host_xm_file;
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# then we decode the target machine and forget everything else
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# that came from the host machine.
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for machine in $build $host $target; do
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for machine in $host $target; do
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. ${srcdir}/config.gcc
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done
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@ -5390,7 +5389,7 @@ if test -f ../intl/config.intl; then
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. ../intl/config.intl
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fi
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echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
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echo "configure:5394: checking whether NLS is requested" >&5
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echo "configure:5393: checking whether NLS is requested" >&5
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if test x"$USE_NLS" != xyes; then
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echo "$ac_t""no" 1>&6
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else
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@ -5401,7 +5400,7 @@ EOF
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echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
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echo "configure:5405: checking for catalogs to be installed" >&5
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echo "configure:5404: checking for catalogs to be installed" >&5
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# Look for .po and .gmo files in the source directory.
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CATALOGS=
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XLINGUAS=
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@ -5451,7 +5450,7 @@ fi
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case $host_os in
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win32 | pe | cygwin* | mingw32* | uwin*)
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echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
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echo "configure:5455: checking whether windows registry support is requested" >&5
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echo "configure:5454: checking whether windows registry support is requested" >&5
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if test "x$enable_win32_registry" != xno; then
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cat >> confdefs.h <<\EOF
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#define ENABLE_WIN32_REGISTRY 1
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@ -5460,14 +5459,14 @@ EOF
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echo "$ac_t""yes" 1>&6
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echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
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echo "configure:5464: checking for library containing RegOpenKeyExA" >&5
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echo "configure:5463: checking for library containing RegOpenKeyExA" >&5
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if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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ac_func_search_save_LIBS="$LIBS"
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ac_cv_search_RegOpenKeyExA="no"
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cat > conftest.$ac_ext <<EOF
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#line 5471 "configure"
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#line 5470 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -5478,7 +5477,7 @@ int main() {
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RegOpenKeyExA()
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; return 0; }
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EOF
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if { (eval echo configure:5482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:5481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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ac_cv_search_RegOpenKeyExA="none required"
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else
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@ -5489,7 +5488,7 @@ rm -f conftest*
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test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do
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LIBS="-l$i $ac_func_search_save_LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 5493 "configure"
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#line 5492 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -5500,7 +5499,7 @@ int main() {
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RegOpenKeyExA()
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; return 0; }
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EOF
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if { (eval echo configure:5504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:5503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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ac_cv_search_RegOpenKeyExA="-l$i"
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break
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@ -5542,7 +5541,7 @@ esac
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if test "x$enable_win32_registry" != xno; then
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echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
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echo "configure:5546: checking registry key on windows hosts" >&5
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echo "configure:5545: checking registry key on windows hosts" >&5
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cat >> confdefs.h <<EOF
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#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
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EOF
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@ -5801,7 +5800,7 @@ esac
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# build->target assembler and hope that it will have the same features
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# as the host->target assembler we'll be using.
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echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
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echo "configure:5805: checking what assembler to use" >&5
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echo "configure:5804: checking what assembler to use" >&5
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in_tree_gas=no
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gcc_cv_as=
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gcc_cv_gas_major_version=
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@ -5925,7 +5924,7 @@ esac
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# build->target linker and hope that it will have the same features
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# as the host->target linker we'll be using.
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echo $ac_n "checking what linker to use""... $ac_c" 1>&6
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echo "configure:5929: checking what linker to use" >&5
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echo "configure:5928: checking what linker to use" >&5
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in_tree_ld=no
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gcc_cv_ld=
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gcc_cv_gld_major_version=
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@ -6033,7 +6032,7 @@ esac
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# Figure out what nm we will be using.
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gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
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echo $ac_n "checking what nm to use""... $ac_c" 1>&6
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echo "configure:6037: checking what nm to use" >&5
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echo "configure:6036: checking what nm to use" >&5
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in_tree_nm=no
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if test -x nm$host_exeext; then
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gcc_cv_nm=./nm$host_exeext
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@ -6056,7 +6055,7 @@ esac
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# Figure out what objdump we will be using.
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echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
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echo "configure:6060: checking what objdump to use" >&5
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echo "configure:6059: checking what objdump to use" >&5
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in_tree_objdump=no
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if test -x objdump$host_exeext; then
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gcc_cv_objdump=./objdump$host_exeext
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@ -6081,7 +6080,7 @@ esac
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# Figure out what assembler alignment features are present.
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echo $ac_n "checking assembler for .balign and .p2align""... $ac_c" 1>&6
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echo "configure:6085: checking assembler for .balign and .p2align" >&5
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echo "configure:6084: checking assembler for .balign and .p2align" >&5
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if eval "test \"`echo '$''{'gcc_cv_as_balign_and_p2align'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -6093,7 +6092,7 @@ fi
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elif test x$gcc_cv_as != x; then
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echo '.balign 4
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.p2align 2' > conftest.s
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if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6097: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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then
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gcc_cv_as_balign_and_p2align=yes
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else
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||||
@ -6113,7 +6112,7 @@ EOF
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||||
fi
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echo $ac_n "checking assembler for .p2align with maximum skip""... $ac_c" 1>&6
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echo "configure:6117: checking assembler for .p2align with maximum skip" >&5
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echo "configure:6116: checking assembler for .p2align with maximum skip" >&5
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if eval "test \"`echo '$''{'gcc_cv_as_max_skip_p2align'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6124,7 +6123,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo '.p2align 4,,7' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6128: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_max_skip_p2align=yes
|
||||
else
|
||||
@ -6144,7 +6143,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking assembler for working .subsection -1""... $ac_c" 1>&6
|
||||
echo "configure:6148: checking assembler for working .subsection -1" >&5
|
||||
echo "configure:6147: checking assembler for working .subsection -1" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_subsection_m1'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6159,7 +6158,7 @@ fi
|
||||
.subsection -1
|
||||
conftest_label2: .word 0
|
||||
.previous' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6162: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
if test x$gcc_cv_nm != x; then
|
||||
$gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
|
||||
@ -6187,7 +6186,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking assembler for .weak""... $ac_c" 1>&6
|
||||
echo "configure:6191: checking assembler for .weak" >&5
|
||||
echo "configure:6190: checking assembler for .weak" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_weak'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6198,7 +6197,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo ' .weak foobar' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_weak=yes
|
||||
else
|
||||
@ -6225,7 +6224,7 @@ fi
|
||||
# to be safe.
|
||||
# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
|
||||
echo $ac_n "checking assembler for .hidden""... $ac_c" 1>&6
|
||||
echo "configure:6229: checking assembler for .hidden" >&5
|
||||
echo "configure:6228: checking assembler for .hidden" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_hidden'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6238,7 +6237,7 @@ fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo ' .hidden foobar
|
||||
foobar:' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6242: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6241: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_hidden=yes
|
||||
else
|
||||
@ -6253,7 +6252,7 @@ echo "$ac_t""$gcc_cv_as_hidden" 1>&6
|
||||
|
||||
|
||||
echo $ac_n "checking linker for .hidden support""... $ac_c" 1>&6
|
||||
echo "configure:6257: checking linker for .hidden support" >&5
|
||||
echo "configure:6256: checking linker for .hidden support" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_ld_hidden'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6327,7 +6326,7 @@ fi
|
||||
|
||||
# Check if we have .[us]leb128, and support symbol arithmetic with it.
|
||||
echo $ac_n "checking assembler for .sleb128 and .uleb128""... $ac_c" 1>&6
|
||||
echo "configure:6331: checking assembler for .sleb128 and .uleb128" >&5
|
||||
echo "configure:6330: checking assembler for .sleb128 and .uleb128" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_leb128'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6344,7 +6343,7 @@ L1:
|
||||
.uleb128 1280
|
||||
.sleb128 -1010
|
||||
L2:' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6348: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6347: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
# GAS versions before 2.11 do not support uleb128,
|
||||
# despite appearing to.
|
||||
@ -6380,7 +6379,7 @@ fi
|
||||
# GAS versions up to and including 2.11.0 may mis-optimize
|
||||
# .eh_frame data.
|
||||
echo $ac_n "checking assembler for eh_frame optimization""... $ac_c" 1>&6
|
||||
echo "configure:6384: checking assembler for eh_frame optimization" >&5
|
||||
echo "configure:6383: checking assembler for eh_frame optimization" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_eh_frame'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6423,7 +6422,7 @@ __FRAME_BEGIN__:
|
||||
.byte 0x4
|
||||
.4byte .L1-.LFB1
|
||||
.LEFDE1:' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6426: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
cat > conftest.lit <<EOF
|
||||
0000 10000000 00000000 017a0001 781a0004 .........z..x...
|
||||
@ -6444,7 +6443,7 @@ EOF
|
||||
|| cmp conftest.big conftest.got > /dev/null 2>&1; }
|
||||
then
|
||||
gcc_cv_as_eh_frame=yes
|
||||
elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'; { (eval echo configure:6448: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'; { (eval echo configure:6447: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
gcc_cv_as_eh_frame=buggy
|
||||
else
|
||||
# Uh oh, what do we do now?
|
||||
@ -6469,7 +6468,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking assembler for section merging support""... $ac_c" 1>&6
|
||||
echo "configure:6473: checking assembler for section merging support" >&5
|
||||
echo "configure:6472: checking assembler for section merging support" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_shf_merge'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6481,7 +6480,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
|
||||
if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6485: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6484: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_shf_merge=yes
|
||||
else
|
||||
@ -6680,7 +6679,7 @@ if test -z "$tls_first_major"; then
|
||||
: # If we don't have a check, assume no support.
|
||||
else
|
||||
echo $ac_n "checking assembler for thread-local storage support""... $ac_c" 1>&6
|
||||
echo "configure:6684: checking assembler for thread-local storage support" >&5
|
||||
echo "configure:6683: checking assembler for thread-local storage support" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_tls'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6691,7 +6690,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo "$conftest_s" > conftest.s
|
||||
if { ac_try='$gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_tls=yes
|
||||
else
|
||||
@ -6717,7 +6716,7 @@ case "$target" in
|
||||
# All TARGET_ABI_OSF targets.
|
||||
alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
|
||||
echo $ac_n "checking assembler for explicit relocation support""... $ac_c" 1>&6
|
||||
echo "configure:6721: checking assembler for explicit relocation support" >&5
|
||||
echo "configure:6720: checking assembler for explicit relocation support" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_alpha_explicit_relocs'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6740,7 +6739,7 @@ fi
|
||||
ldah $1, d($29) !gprelhigh
|
||||
lda $1, d($1) !gprellow
|
||||
lda $29, 0($29) !gpdisp!3' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_alpha_explicit_relocs=yes
|
||||
else
|
||||
@ -6762,14 +6761,14 @@ fi
|
||||
|
||||
sparc*-*-*)
|
||||
echo $ac_n "checking assembler for .register""... $ac_c" 1>&6
|
||||
echo "configure:6766: checking assembler for .register" >&5
|
||||
echo "configure:6765: checking assembler for .register" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_sparc_register_op'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
gcc_cv_as_sparc_register_op=no
|
||||
if test x$gcc_cv_as != x; then
|
||||
echo '.register %g2, #scratch' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6772: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_sparc_register_op=yes
|
||||
else
|
||||
@ -6789,14 +6788,14 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking assembler for -relax option""... $ac_c" 1>&6
|
||||
echo "configure:6793: checking assembler for -relax option" >&5
|
||||
echo "configure:6792: checking assembler for -relax option" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_sparc_relax'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
gcc_cv_as_sparc_relax=no
|
||||
if test x$gcc_cv_as != x; then
|
||||
echo '.text' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'; { (eval echo configure:6800: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'; { (eval echo configure:6799: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_sparc_relax=yes
|
||||
else
|
||||
@ -6816,7 +6815,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking assembler for unaligned pcrel relocs""... $ac_c" 1>&6
|
||||
echo "configure:6820: checking assembler for unaligned pcrel relocs" >&5
|
||||
echo "configure:6819: checking assembler for unaligned pcrel relocs" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6829,7 +6828,7 @@ foo:
|
||||
.align 4
|
||||
.byte 0
|
||||
.uaword %r_disp32(foo)' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
if test x$gcc_cv_ld != x \
|
||||
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
|
||||
@ -6852,7 +6851,7 @@ EOF
|
||||
|
||||
|
||||
echo $ac_n "checking assembler for unaligned pcrel relocs against hidden symbols""... $ac_c" 1>&6
|
||||
echo "configure:6856: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
|
||||
echo "configure:6855: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6867,7 +6866,7 @@ else
|
||||
.hidden foo
|
||||
foo:
|
||||
.skip 4' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
|
||||
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
|
||||
@ -6900,7 +6899,7 @@ fi
|
||||
fi # unaligned pcrel relocs
|
||||
|
||||
echo $ac_n "checking assembler for offsetable %lo()""... $ac_c" 1>&6
|
||||
echo "configure:6904: checking assembler for offsetable %lo()" >&5
|
||||
echo "configure:6903: checking assembler for offsetable %lo()" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_sparc_offsetable_lo10'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6909,7 +6908,7 @@ else
|
||||
echo '.text
|
||||
or %g1, %lo(ab) + 12, %g1
|
||||
or %g1, %lo(ab + 12), %g1' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'; { (eval echo configure:6913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'; { (eval echo configure:6912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
if test x$gcc_cv_objdump != x \
|
||||
&& %gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
|
||||
@ -6935,7 +6934,7 @@ fi
|
||||
|
||||
i[34567]86-*-* | x86_64-*-*)
|
||||
echo $ac_n "checking assembler for filds and fists mnemonics""... $ac_c" 1>&6
|
||||
echo "configure:6939: checking assembler for filds and fists mnemonics" >&5
|
||||
echo "configure:6938: checking assembler for filds and fists mnemonics" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_ix86_filds_fists'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6946,7 +6945,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo 'filds mem; fists mem' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_ix86_filds_fists=yes
|
||||
else
|
||||
@ -6968,7 +6967,7 @@ fi
|
||||
# This one is used unconditionally by i386.[ch]; it is to be defined
|
||||
# to 1 if the feature is present, 0 otherwise.
|
||||
echo $ac_n "checking assembler for GOTOFF in data""... $ac_c" 1>&6
|
||||
echo "configure:6972: checking assembler for GOTOFF in data" >&5
|
||||
echo "configure:6971: checking assembler for GOTOFF in data" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_ix86_gotoff_in_data'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6983,7 +6982,7 @@ fi
|
||||
nop
|
||||
.data
|
||||
.long .L0@GOTOFF' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:6986: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_ix86_gotoff_in_data=yes
|
||||
else
|
||||
@ -7004,7 +7003,7 @@ EOF
|
||||
|
||||
ia64*-*-*)
|
||||
echo $ac_n "checking assembler for ltoffx and ldxmov relocs""... $ac_c" 1>&6
|
||||
echo "configure:7008: checking assembler for ltoffx and ldxmov relocs" >&5
|
||||
echo "configure:7007: checking assembler for ltoffx and ldxmov relocs" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_ia64_ltoffx_ldxmov_relocs'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -7018,7 +7017,7 @@ fi
|
||||
addl r15 = @ltoffx(x#), gp
|
||||
;;
|
||||
ld8.mov r16 = [r15], x#' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
|
||||
else
|
||||
@ -7048,7 +7047,7 @@ fi
|
||||
mfcr 3,128"
|
||||
|
||||
echo $ac_n "checking assembler for mfcr field support""... $ac_c" 1>&6
|
||||
echo "configure:7052: checking assembler for mfcr field support" >&5
|
||||
echo "configure:7051: checking assembler for mfcr field support" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_powerpc_mfcrf'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -7059,7 +7058,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo "$conftest_s" > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7063: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_powerpc_mfcrf=yes
|
||||
else
|
||||
@ -7081,7 +7080,7 @@ fi
|
||||
|
||||
mips*-*-*)
|
||||
echo $ac_n "checking assembler for explicit relocation support""... $ac_c" 1>&6
|
||||
echo "configure:7085: checking assembler for explicit relocation support" >&5
|
||||
echo "configure:7084: checking assembler for explicit relocation support" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_mips_explicit_relocs'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -7092,7 +7091,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7095: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_mips_explicit_relocs=yes
|
||||
else
|
||||
@ -7138,7 +7137,7 @@ if test x"$insn" != x; then
|
||||
.loc 1 3 0
|
||||
$insn"
|
||||
echo $ac_n "checking assembler for dwarf2 debug_line support""... $ac_c" 1>&6
|
||||
echo "configure:7142: checking assembler for dwarf2 debug_line support" >&5
|
||||
echo "configure:7141: checking assembler for dwarf2 debug_line support" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_dwarf2_debug_line'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -7150,7 +7149,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo "$conftest_s" > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7154: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7153: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
# ??? This fails with non-gnu grep. Maybe use objdump?
|
||||
if grep debug_line conftest.o > /dev/null 2>&1; then
|
||||
@ -7172,7 +7171,7 @@ echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
|
||||
# by DW_AT_decl_file. Approximate this test by testing if
|
||||
# the assembler bitches if the same index is assigned twice.
|
||||
echo $ac_n "checking assembler for buggy dwarf2 .file directive""... $ac_c" 1>&6
|
||||
echo "configure:7176: checking assembler for buggy dwarf2 .file directive" >&5
|
||||
echo "configure:7175: checking assembler for buggy dwarf2 .file directive" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_dwarf2_file_buggy'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -7180,7 +7179,7 @@ else
|
||||
if test x$gcc_cv_as != x; then
|
||||
echo ' .file 1 "foo.s"
|
||||
.file 1 "bar.s"' > conftest.s
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7184: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'; { (eval echo configure:7183: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_dwarf2_file_buggy=yes
|
||||
else
|
||||
@ -7203,7 +7202,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking assembler for --gdwarf2 option""... $ac_c" 1>&6
|
||||
echo "configure:7207: checking assembler for --gdwarf2 option" >&5
|
||||
echo "configure:7206: checking assembler for --gdwarf2 option" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_gdwarf2_flag'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -7215,7 +7214,7 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo "$insn" > conftest.s
|
||||
if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'; { (eval echo configure:7219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'; { (eval echo configure:7218: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
gcc_cv_as_gdwarf2_flag=yes
|
||||
else
|
||||
@ -7235,7 +7234,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking assembler for --gstabs option""... $ac_c" 1>&6
|
||||
echo "configure:7239: checking assembler for --gstabs option" >&5
|
||||
echo "configure:7238: checking assembler for --gstabs option" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_as_gstabs_flag'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -7247,12 +7246,12 @@ else
|
||||
fi
|
||||
elif test x$gcc_cv_as != x; then
|
||||
echo "$insn" > conftest.s
|
||||
if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'; { (eval echo configure:7251: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'; { (eval echo configure:7250: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then
|
||||
# The native Solaris 9/Intel assembler doesn't understand --gstabs
|
||||
# and warns about it, but still exits successfully. So check for
|
||||
# this.
|
||||
if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'; { (eval echo configure:7256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'; { (eval echo configure:7255: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
|
||||
then :
|
||||
else gcc_cv_as_gstabs_flag=yes
|
||||
fi
|
||||
@ -7274,7 +7273,7 @@ fi
|
||||
fi
|
||||
|
||||
echo $ac_n "checking linker read-only and read-write section mixing""... $ac_c" 1>&6
|
||||
echo "configure:7278: checking linker read-only and read-write section mixing" >&5
|
||||
echo "configure:7277: checking linker read-only and read-write section mixing" >&5
|
||||
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 \
|
||||
@ -7313,7 +7312,7 @@ fi
|
||||
echo "$ac_t""$gcc_cv_ld_ro_rw_mix" 1>&6
|
||||
|
||||
echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
|
||||
echo "configure:7317: checking linker PT_GNU_EH_FRAME support" >&5
|
||||
echo "configure:7316: checking linker PT_GNU_EH_FRAME support" >&5
|
||||
gcc_cv_ld_eh_frame_hdr=no
|
||||
if test $in_tree_ld = yes ; then
|
||||
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
|
||||
@ -7335,7 +7334,7 @@ fi
|
||||
echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6
|
||||
|
||||
echo $ac_n "checking linker position independent executable support""... $ac_c" 1>&6
|
||||
echo "configure:7339: checking linker position independent executable support" >&5
|
||||
echo "configure:7338: checking linker position independent executable support" >&5
|
||||
gcc_cv_ld_pie=no
|
||||
if test $in_tree_ld = yes ; then
|
||||
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
|
||||
@ -7360,7 +7359,7 @@ echo "$ac_t""$gcc_cv_ld_pie" 1>&6
|
||||
case "$target" in
|
||||
mips*-*-*)
|
||||
echo $ac_n "checking whether libgloss uses STARTUP directives consistently""... $ac_c" 1>&6
|
||||
echo "configure:7364: checking whether libgloss uses STARTUP directives consistently" >&5
|
||||
echo "configure:7363: checking whether libgloss uses STARTUP directives consistently" >&5
|
||||
gcc_cv_mips_libgloss_startup=no
|
||||
gcc_cv_libgloss_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/libgloss
|
||||
if test "x$exec_prefix" = xNONE; then
|
||||
@ -7565,7 +7564,7 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
|
||||
echo "configure:7569: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||||
echo "configure:7568: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||||
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
|
||||
if test "${enable_maintainer_mode+set}" = set; then
|
||||
enableval="$enable_maintainer_mode"
|
||||
|
||||
@ -962,11 +962,10 @@ fi
|
||||
# Build, host, and target specific configuration fragments
|
||||
# --------------------------------------------------------
|
||||
|
||||
# Collect build-machine-specific information.
|
||||
. ${srcdir}/config.build
|
||||
|
||||
target_gtfiles=
|
||||
build_xm_file=
|
||||
build_xm_defines=
|
||||
build_install_headers_dir=install-headers-tar
|
||||
build_exeext=
|
||||
host_xm_file=
|
||||
host_xm_defines=
|
||||
host_xmake_file=
|
||||
@ -976,7 +975,7 @@ host_exeext=
|
||||
# For the host machine, we save the xm_file variable as host_xm_file;
|
||||
# then we decode the target machine and forget everything else
|
||||
# that came from the host machine.
|
||||
for machine in $build $host $target; do
|
||||
for machine in $host $target; do
|
||||
. ${srcdir}/config.gcc
|
||||
done
|
||||
|
||||
|
||||
@ -13,7 +13,7 @@ construct the file @file{Makefile} from the template file
|
||||
fragments from the @file{config} directory. These are used to set
|
||||
Makefile parameters that are not amenable to being calculated by
|
||||
autoconf. The list of fragments to incorporate is set by
|
||||
@file{config.gcc}; @xref{System Config}.
|
||||
@file{config.gcc} (and occasionally @file{config.build}); @xref{System Config}.
|
||||
|
||||
Fragments are named either @file{t-@var{target}} or @file{x-@var{host}},
|
||||
depending on whether they are relevant to configuring GCC to produce
|
||||
|
||||
@ -175,7 +175,7 @@ timestamp.
|
||||
|
||||
@menu
|
||||
* Config Fragments:: Scripts used by @file{configure}.
|
||||
* System Config:: The @file{config.gcc} file.
|
||||
* System Config:: The @file{config.build} and @file{config.gcc} files.
|
||||
* Configuration Files:: Files created by running @file{configure}.
|
||||
@end menu
|
||||
|
||||
@ -191,10 +191,12 @@ files, kept in the top level directory, are used. FIXME: when is the
|
||||
the top level one) used?
|
||||
|
||||
@item The file @file{config.gcc} is used to handle configuration
|
||||
specific to the particular build, host or target machine. (In
|
||||
general, this should only be used for features that cannot reasonably
|
||||
be tested in Autoconf feature tests.) @xref{System Config, , The
|
||||
@file{config.gcc} File}, for details of the contents of this file.
|
||||
specific to the particular host or target machine. The file
|
||||
@file{config.build} is used to handle configuration specific to the
|
||||
particular build machine. (In general, these should only be used for
|
||||
features that cannot reasonably be tested in Autoconf feature tests.)
|
||||
@xref{System Config, , The @file{config.build} and @file{config.gcc} Files},
|
||||
for details of the contents of these files.
|
||||
|
||||
@item Each language subdirectory has a file
|
||||
@file{@var{language}/config-lang.in} that is used for
|
||||
@ -206,9 +208,9 @@ creating the output of @file{configure}.
|
||||
@end itemize
|
||||
|
||||
@node System Config
|
||||
@subsubsection The @file{config.gcc} File
|
||||
@subsubsection The @file{config.build} and @file{config.gcc} Files
|
||||
|
||||
FIXME: document the contents of this file, and what variables should
|
||||
FIXME: document the contents of these files, and what variables should
|
||||
be set to control build, host and target configuration.
|
||||
|
||||
@include configfiles.texi
|
||||
|
||||
Loading…
Reference in New Issue
Block a user