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60 Commits

Author SHA1 Message Date
Rainer Orth
e34fd4dc1c Fix cross compilation to Solaris 
(GLIBCXX_CROSSCONFIG): Handle *-solaris* like *-linux* etc.
	Remove *-solaris* section.
	* configure: Regenerate.

From-SVN: r248791
 2017-06-01 13:50:03 +00:00
Joshua Conner
93f90f7bd5 crossconfig.m4: Add fuchsia OS. 
2017-01-17  Joshua Conner  <joshconner@google.com>

	* crossconfig.m4: Add fuchsia OS.
	* configure: Regenerate.

From-SVN: r244557
 2017-01-17 23:36:12 +00:00
Jonathan Wakely
ea4ad78e2c Check for __cxa_thread_atexit for freebsd crosses 
PR libstdc++/78968
	* crossconfig.m4: Check for __cxa_thread_atexit on *-*-freebsd*.
	* configure: Regenerate.

From-SVN: r244169
 2017-01-06 17:06:24 +00:00
Felipe Magno de Almeida
6649ad7efd Enable libstdc++ compilation on AVR targets 
Enable libstdc++ compilation in AVR targets with AVR-Libc. Most
floating point math functions are already defined in AVR-Libc, so
defines are in place to avoid multiple definition of these functions.

2016-12-06  Felipe Magno de Almeida  <felipe@expertisesolutions.com.br>

	* crossconfig.m4: Add avr target for cross-compilation.
	* configure: Regenerate.

From-SVN: r243309
 2016-12-06 17:58:05 +00:00
Bernd Edlinger
77e6870d7f crossconfig.m4 (*-linux*): Add link-check for memalign. 
2016-12-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * crossconfig.m4 (*-linux*): Add link-check for memalign.
        * configure: Regenerated.

From-SVN: r243095
 2016-12-01 06:06:04 +00:00
Trevor Saunders
8466af0668 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 21:57:30 +00:00
Joseph Myers
3c97fe777c Test for __cxa_thread_atexit_impl when cross-compiling libstdc++ for GNU targets. 
I noticed that when testing glibc with a cross compiler I got

UNSUPPORTED: nptl/tst-thread_local1

because the libstdc++-v3 configuration for cross compiling defaulted
to __cxa_thread_atexit_impl not being available.  This patch fixes
GLIBCXX_CROSSCONFIG to run the same test (for the case covering
targets with glibc) for __cxa_thread_atexit_impl as for native
compilation, just as it runs most of the other tests done for native
compilation (for these targets, it's not possible to build libstdc++
without already having built libc, so link tests are OK).

Tested with no regressions for cross to arm-none-linux-gnueabi.

	* crossconfig.m4 (GLIBCXX_CROSSCONFIG) <*-linux* | *-uclinux* |
	*-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu | *-cygwin*>: Check for
	__cxa_thread_atexit_impl.
	* configure: Regenerate.

From-SVN: r228695
 2015-10-11 23:34:28 +01:00
Rainer Orth
d9f069ab4f 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 12:30:59 +00:00
Ulrich Weigand
e70c4c4189 crossconfig.m4: Support spu-*-elf* targets. 
* crossconfig.m4: Support spu-*-elf* targets.
	* configure: Regenerate.

From-SVN: r208730
 2014-03-20 18:57:07 +00:00
Kai Tietz
7e866c8b6f crossconfig.m4: Add support for cygwin x64 target. 
* crossconfig.m4: Add support for cygwin x64 target.
	* configure: Regenerated.

From-SVN: r197174
 2013-03-27 22:56:57 +01:00
DJ Delorie
40f93bb5be crossconfig.m4: Since we know that all TPF builds are cross- builds and cannot run... 
* crossconfig.m4: Since we know that all TPF builds are cross-
builds and cannot run configuration-time link tests, do not
allow it; just go with known supported linker options.
* configure: Regenerate (called as GLIBCXX_CROSSCONFIG).

From-SVN: r187062
 2012-05-02 15:34:31 -04:00
Tristan Gingold
db435dce36 crossconfig.m4 (*-*-*vms*): Add. 
2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * crossconfig.m4 (*-*-*vms*): Add.
        * configure: Regenerate.

From-SVN: r186066
 2012-04-02 07:59:27 +00:00
Rainer Orth
7888f2660e Remove obsolete Solaris 8 support 
libstdc++-v3:
	* config/os/solaris/solaris2.8: Rename to ...
	* config/os/solaris/solaris2.9: ... this.
	* config/abi/post/solaris2.8: Rename to ...
	* config/abi/post/solaris2.9: ... this.
	* configure.host (os_include_dir): Remove solaris2.8.
	Reflect renaming.
	(abi_baseline_pair): Remove *-*-solaris2.8.
	Reflect renaming.

	* configure.ac (GLIBCXX_CHECK_MATH_PROTO): Remove
	(GLIBCXX_CHECK_STDLIB_PROTO): Remove.
	* acinclude.m4 (GLIBCXX_CHECK_MATH_PROTO): Remove
	(GLIBCXX_CHECK_STDLIB_PROTO): Remove.
	(GLIBCXX_CHECK_GTHREADS): Remove Solaris 8 handling.
	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Remove *-solaris2.8
	handling.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* config/os/solaris/solaris2.9/os_defines.h
	(__CORRECT_ISO_CPP_MATH_H_PROTO): Define.
	(__CORRECT_ISO_CPP_STDLIB_H_PROTO): Define.
	* include/c_global/cmath: Rename __CORRECT_ISO_CPP_MATH_H_PROTO1
	to __CORRECT_ISO_CPP_MATH_H_PROTO.
	[!__CORRECT_ISO_CPP_MATH_H_PROTO2]: Remove.
	* include/tr1/cmath: Rename __CORRECT_ISO_CPP_MATH_H_PROTO1 to
	__CORRECT_ISO_CPP_MATH_H_PROTO.

	* doc/xml/manual/configure.xml (Configure, --enable-libstdcxx-threads):
	Remove Solaris 8 reference.

	* testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
	Don't xfail on *-*-solaris2.8.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
	Likewise.
	* testsuite/ext/enc_filebuf/char/13598.cc: Don't xfail on
	*-*-solaris2.8.

	libjava:
	* configure.ac (THREADLIBS): Remove *-*-solaris2.8 handling.
	* configure: Regenerate.

	libgcc:
	* config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
	Solaris 8 handling.
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
	Solaris 8 handling.
	(sparc_is_sighandler): Likewise.

	libcpp:
	* lex.c: Remove Solaris 8 reference.

	gcc/testsuite:
	* g++.dg/warn/miss-format-1.C: Remove *-*-solaris2.8 handling.
	* gcc.dg/c99-stdint-6.c: Likewise.
	* gcc.dg/lto/20090210_0.c: Likewise.
	* gcc.dg/pr28796-2.c: Don't skip on sparc*-sun-solaris2.8.
	* gcc.dg/pragma-init-fini.c: Don't skip on i?86-*-solaris2.8.
	* gcc.dg/pragma-init-fini-2.c: Likewise.
	* gcc.dg/torture/pr47917.c: Remove *-*-solaris2.8 handling.
	* gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.8 handling.
	* gcc.target/i386/pr22152.c: Likewise.
	* gcc.target/i386/vect8-ret.c: Likewise.
	* lib/target-supports.exp (add_options_for_tls): Remove Solaris 8
	handling.

	gcc:
	* config.gcc (enable_obsolete): Remove *-*-solaris2.8*.
	(*-*-solaris2.[0-8], *-*-solaris2.[0-8].*): Mark unsupported.
	(i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Remove
	Solaris 8 support.
	* configure.ac (gcc_cv_ld_hidden): Remove *-*-solaris2.8*.
	(ld_tls_support): Remove Solaris 8 references.
	(lwp_dir, lwp_spec): Remove support for alternate thread library.
	* acinclude.m4 (gcc_cv_initfini_array): Remove *-*-solaris2.*
	tests.
	* configure: Regenerate.
	* config.in: Regenerate.

	* config/sol2.h (LINK_SPEC): Remove LIB_THREAD_LDFLAGS_SPEC.
	* config/i386/sol2.h: Remove Solaris 8 references.

	* doc/install.texi (Specific, i?86-*-solaris2.[89]): Rename to ...
	(i?86-*-solaris2.9): ... this.
	Remove Solaris 8 references.
	(Specific, *-*-solaris2*): Document Solaris 8 removal.
	Remove Solaris 8 references.

	fixincludes:
	* inclhack.def (math_exception): Remove duplicate.
	(solaris_cond_init): Remove.
	(solaris_sys_va_list): Remove Solaris 8 support.
	* fixincl.x: Regenerate.
	* tests/base/pthread.h [SOLARIS_COND_INIT_CHECK]: Remove.

From-SVN: r185392
 2012-03-14 17:08:03 +00:00
Rainer Orth
e44dbbe18b re PR debug/23205 ([C++/unit-at-a-time] stabs debug info omitted for global const variables) 
toplevel:
	* configure: Regenerate.

	config:
	* elf.m4 (target_elf): Remove *-netware*.

	contrib:
	* config-list.mk (i586-netware): Remove.
	(.PHONY): Remove make-script-dir dependency.
	(make-script-dir): Remove.
	($(LIST)): Remove make-script-dir dependency.

	gcc:
	* config.gcc (i[3456x]86-*-netware*): Remove.

	* gthr-nks.h: Remove.
	* configure.ac (enable_threads): Remove nks.
	* configure: Regenerate.

	* config/i386/i386.c (ix86_encode_section_info): Remove netware
	reference.
	* config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
	<netware.h> reference.

	* config/i386/netware-libgcc.c,
	gcc/config/i386/netware-libgcc.def,
	gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
	gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
	gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
	gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove

	* doc/extend.texi (Function Attributes,
	callee_pop_aggregate_return): Remove i?86-netware reference.
	* doc/install.texi (Configuration, --enable-threads): Remove nks.

	gcc/testsuite:
	* g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
	* g++.dg/ext/bitfield3.C: Likewise.
	* g++.dg/ext/bitfield4.C: Likewise.
	* g++.dg/ext/bitfield5.C: Likewise.
	* g++.dg/other/PR23205.C: Remove *-*-netware* support.
	* g++.dg/other/pr23205-2.C: Likewise.
	* gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
	* gcc.c-torture/compile/20001109-2.c: Likewise.
	* gcc.dg/20040813-1.c: Remove *-*-netware* support.
	* gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
	* gcc.dg/bitfld-16.c: Likewise.
	* gcc.dg/bitfld-17.c: Likewise.
	* gcc.dg/bitfld-18.c: Likewise.
	* gcc.dg/builtins-config.h: Remove Netware support.
	* gcc.dg/cdce1.c: Remove *-*-netware* support.  Update line number.
	* gcc.dg/cdce2.c: Likewise.
	* gcc.dg/cpp/assert4.c: Remove netware support.
	* gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
	* gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.

	* lib/target-supports.exp (check_visibility_available): Remove
	NetWare support.
	(check_profiling_available): Likewise.

	libgcc:
	* config.host (i[3456x]86-*-netware*): Remove.
	* config/i386/netware-crt0.c, config/i386/t-nwld,
	config/i386/t-slibgcc-nwld: Remove.

	libstdc++-v3:
	* crossconfig.m4 (*-netware): Remove.
	* configure: Regenerate.

From-SVN: r176391
 2011-07-18 11:04:18 +00:00
Ralf Corsepius
07ecaaf9ea crossconfig.m4 (GLIBCXX_CROSSCONFIG): Add *-rtems*. 
2011-02-04  Ralf Corsépius <ralf.corsepius@rtems.org.>

	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Add *-rtems*.
	* configure: Regenerate.

From-SVN: r169823
 2011-02-04 08:26:57 +01:00
Rainer Orth
c7392d1130 config.gcc: Removed *-*-solaris2.7* from list of obsolete configurations. 
gcc:
	* config.gcc: Removed *-*-solaris2.7* from list of obsolete
	configurations.
	Add to unsupported targets list.
	* configure.ac (gcc_cv_as_tls): Removed i[34567]86-*-solaris2.[567]*,
	sparc*-sun-solaris2.[567]* from target lists.
	* configure: Regenerate.
	* doc/install.texi (Specific, *-*-solaris2*): Document Solaris 7
	removal.
	Remove Solaris 7 patch references.
	(Specific, sparc-sun-solaris2.7): Removed.
	(sparc-sun-solaris2*): Update Solaris 7 example.
	(sparc64-*-solaris2*): Likewise.

	gcc/testsuite:
	* g++.dg/warn/miss-format-1.C: Removed *-*-solaris2.7 from
	dg-error, dg-warning.
	* gcc.dg/c99-stdint-6.c: Removed *-*-solaris2.7 from dg-options.

	libstdc++-v3:
	* configure.host (os_include_dir): Removed solaris2.7 support.
	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Likewise.
	* configure: Regenerate.

From-SVN: r158236
 2010-04-12 19:01:36 +00:00
Richard Sandiford
70ed7339f7 crossconfig.m4 (GLIBCXX_CROSSCONFIG): Handle AIX targets. 
libstdc++-v3/
	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Handle AIX targets.
	* configure: Regenerate.

From-SVN: r148098
 2009-06-02 19:15:03 +00:00
Benjamin Kosnik
53f506ed16 re PR libstdc++/38919 (math_stubs_long_double.cc: error: redefinition of 'long double ...' vs. /usr/x86_64-mingw32/include/math.h) 
2009-01-20  Benjamin Kosnik  <bkoz@redhat.com>
            Rainer Emrich  <r.emrich@de.tecosim.com>

	PR libstdc++/38919
	* crossconfig.m4: Use GLIBCXX_CHECK_MATH_SUPPORT and
	GLIBCXX_CHECK_STDLIB_SUPPORT for mingw crosses.
	* configure: Regenerate.


Co-Authored-By: Rainer Emrich <r.emrich@de.tecosim.com>

From-SVN: r143526
 2009-01-20 19:30:51 +00:00
Benjamin Kosnik
adc8a1e3e0 re PR libstdc++/32666 (FAIL: abi_check hppa) 
2009-01-15  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/32666
	* config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.

2009-01-15  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/32666
	* Makefile.am (hosted_source): Remove libmath directory.
	* Makefile.in: Regenerate.
	* linkage.m4 (GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT): Remove.
	(AC_REPLACE_MATHFUNCS): Remove.
	(GLIBCXX_CHECK_MATH_SUPPORT): Remove copysign, copysignl checks as done
	in GLIBCXX_CHECK_C99_TR1.
	* acinclude.m4: Remove libmath, need_math.
	* crossconfig.m4: Remove use of HAVE_COPYSIGN, HAVE_COPYSIGNL,
	HAVE_COPYSIGNF, GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT, need_libmath.
	* configure.ac: Same.
	* configure: Regenerate.
	* fragment.am: Fix comment.
	* config.h.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* src/Makefile.am: Remove libmath references.
	* doc/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	* src/compatibility.cc: Also export long double versions of "C" math
	library if hppa-linux.
	* config/abi/pre/gnu.ver: Remove unused __signbit exports.
	* doc/xml/manual/appendix_contributing.xml: Remove libmath reference.

	* libmath: Remove.
	* libmath/signbit.c: Same.
	* libmath/stubs.c: Same.
	* libmath/Makefile.in: Same.
	* libmath/copysignf.c: Same.
	* libmath/mathconf.h: Same.
	* libmath/signbitf.c: Same.
	* libmath/Makefile.am: Same.
	* libmath/signbitl.c: Same.

From-SVN: r143406
 2009-01-15 20:02:11 +00:00
Benjamin Kosnik
55c8e6a320 re PR target/38384 (shared link/execute fails for cross gcc from linux to target hppa64-hp-hpux11.00) 
2009-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/38384
	* crossconfig.m4 (hpux): Update for 10.20, 11, 11.20.
	* configure: Regenerate.

2009-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	* crossconfig.m4 (linux): Add GCC_CHECK_TLS to define _GLIBCXX_HAVE_TLS.
	Use GLIBCXX_CHECK_COMPILER_FEATURES to compute SECTION_FLAGS.

From-SVN: r143322
 2009-01-13 01:49:30 +00:00
Benjamin Kosnik
4564ac62c5 re PR target/38384 (shared link/execute fails for cross gcc from linux to target hppa64-hp-hpux11.00) 
2009-01-05  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/38384
	* crossconfig.m4: Define HAVE_FABSF for hpux crosses.

From-SVN: r143093
 2009-01-05 20:50:25 +00:00
Paolo Carlini
1894e4c583 acinclude.m4 ([GLIBCXX_CHECK_GETTIMEOFDAY]): Change to use GCC_TRY_COMPILE_OR_LINK. 
2008-08-23  Paolo Carlini  <paolo.carlini@oracle.com>

	* acinclude.m4 ([GLIBCXX_CHECK_GETTIMEOFDAY]): Change to use
	GCC_TRY_COMPILE_OR_LINK.
	([GLIBCXX_CHECK_CLOCK_GETTIME]): Rename to
	[GLIBCXX_ENABLE_CLOCK_GETTIME], a versatile configure-time option,
	[no] by default, since it includes TRY_LINK checks.  librt is also
	searched, if requested.
	* doc/xml/manual/configure.xml: Document the latter.
	* configure.ac: Move the above checks outside native-only.
	* configure: Regenerate.

From-SVN: r139576
 2008-08-25 22:52:47 +00:00
Paolo Carlini
99bf8d167e acinclude.m4 ([AC_LC_MESSAGES]): Use AC_TRY_COMPILE instead of AC_TRY_LINK. 
2008-08-17  Paolo Carlini  <paolo.carlini@oracle.com>

	* acinclude.m4 ([AC_LC_MESSAGES]): Use AC_TRY_COMPILE instead of
	AC_TRY_LINK.
	* configure.ac: Run unconditionally AC_LC_MESSAGES.
	* crossconfig.m4: Adjust.
	* configure: Regenerate.

From-SVN: r139171
 2008-08-17 12:30:55 +00:00
Paolo Carlini
74745ec578 acinclude.m4 ([GLIBCXX_CHECK_LFS], [...]): Use GCC_TRY_COMPILE_OR_LINK instead of AC_TRY_LINK... 
2008-08-17  Paolo Carlini  <paolo.carlini@oracle.com>

	* acinclude.m4 ([GLIBCXX_CHECK_LFS], [GLIBCXX_CHECK_POLL],
	[GLIBCXX_CHECK_S_ISREG_OR_S_IFREG], [GLIBCXX_CHECK_WRITEV]):
	Use GCC_TRY_COMPILE_OR_LINK instead of AC_TRY_LINK, in C++,
	with -fno-exceptions as flags.
	* configure.ac: Run unconditionally GLIBCXX_CHECK_LFS,
	GLIBCXX_CHECK_POLL, GLIBCXX_CHECK_S_ISREG_OR_S_IFREG,
	GLIBCXX_CHECK_WRITEV and commonized AC_CHECK_HEADERS. 
	* crossconfig.m4: Adjust; remove AC_CHECK_HEADERS commonized
	in configure.ac.
	* configure: Regenerate.

From-SVN: r139168
 2008-08-17 10:19:34 +00:00
Paolo Carlini
0f24e8de8b configure.ac: Run unconditionally GLIBCXX_CHECK_INT64_T and GLIBCXX_CHECK_C99_TR1... 
2008-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* configure.ac: Run unconditionally GLIBCXX_CHECK_INT64_T and
	GLIBCXX_CHECK_C99_TR1; remove sigsetjmp and mmap checks (unused).
	* crossconfig.m4: Adjust; remove HAVE_GETPAGESIZE defines (unused).
	* configure: Regenerate.
	* config.h.in: Likewise.

	* acinclude.m4: Minor formatting fixes.

From-SVN: r139008
 2008-08-12 10:41:26 +00:00
Joseph Myers
cd985f6672 MAINTAINERS (mt port): Remove. 
* MAINTAINERS (mt port): Remove.
	(sco5, unixware, sco udk): Remove.
	(Kean Johnston): Add to Write After Approval.

fixincludes:
	* inclhack.def (AAB_svr4_replace_byteorder,
	AAB_ultrix_ansi_compat, AAB_ultrix_limits, AAB_ultrix_memory,
	libc1_G_va_list, libc1_ifdefd_memx, nested_motorola,
	ptx_sys_mc_param_h, sco_regset, sco_static_func, sco_utime,
	solaris_mutex_init_1, solaris_socket, solaris_unistd,
	solaris_widec, svr4_krnl, ultrix_atexit_param, ultrix_atof_param,
	ultrix_const3, ultrix_fix_fixproto, ultrix_ifdef, ultrix_locale,
	ultrix_math_ifdef, ultrix_nested_ioctl, ultrix_nested_svc,
	ultrix_stat, ultrix_static, ultrix_stdlib, ultrix_strings,
	ultrix_strings2, ultrix_sys_time, ultrix_unistd,
	unicosmk_restrict, uw7_byteorder_fix, windiss_math1,
	windiss_math2, windiss_valist): Remove.
	* fixincl.x: Regenerate.
	* mkfixinc.sh: (arm-semi-aof, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i370-*-openedition, i?86-*-moss*, i?86-*-uwin*,
	powerpc-*-eabiaix*): Remove.
	* tests/base/math.h: Update.
	* tests/base/pthread.h: Update.
	* tests/base/stdio.h: Update.
	* tests/base/stdlib.h: Update.
	* tests/base/string.h: Update.
	* tests/base/strings.h: Update.
	* tests/base/sys/file.h: Update.
	* tests/base/sys/limits.h: Update.
	* tests/base/sys/socket.h: Update.
	* tests/base/sys/stat.h: Update.
	* tests/base/sys/time.h: Update.
	* tests/base/testing.h: Update.
	* tests/base/unistd.h: Update.
	* tests/base/_G_config.h: Remove.
	* tests/base/arpa: Remove directory.
	* tests/base/fs: Remove directory.
	* tests/base/locale.h: Remove.
	* tests/base/machine: Remove directory.
	* tests/base/rpc/svc.h: Remove.
	* tests/base/sys/ioctl.h: Remove.
	* tests/base/sys/regset.h: Remove.
	* tests/base/sys/times.h: Remove.
	* tests/base/sys/utsname.h: Remove.
	* tests/base/widec.h: Remove.

gcc:
	* config.gcc (Obsolete configurations): Remove list of
	configurations.
	(Unsupported targets list): Add *-*-linux*aout*, *-*-linux*libc1*,
	*-*-solaris2.[0-6], *-*-solaris2.[0-6].*, *-*-sysv*.  Remove other
	targets matched by those patterns.
	(strongarm*-*-*, ep9312*-*-*, xscale-*-*, parisc*-*-*,
	m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
	alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
	arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
	hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
	i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
	i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
	i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
	mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
	powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
	powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
	strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
	vax-*-ultrix*, xscale-*-elf, xscale-*-coff,
	i[34567]86-*-linux*aout*, i[34567]86-*-linux*libc1): Remove.
	Make code for Solaris 7 and greater unconditional for Solaris.
	(ep9312-*-*, parisc1*, m680[012]0-*-*, parisc*-*-*, mt-*-*):
	Remove --with-* handling.
	* config/rs6000/sysv4.h (-mwindiss): Remove from all specs.
	(LIB_WINDISS_SPEC, CPP_OS_WINDISS_SPEC, STARTFILE_WINDISS_SPEC,
	ENDFILE_WINDISS_SPEC, LINK_START_WINDISS_SPEC,
	LINK_OS_WINDISS_SPEC): Remove.
	* config/rs6000/sysv4.opt (mwindiss): Remove.
	* configure.ac (strongarm*-*-*, xscale*-*-*): Remove.
	* configure: Regenerate.
	* doc/cpp.texi: Don't mention BeOS.
	* doc/extend.texi (interrupt): Don't mention MS1.
	* doc/install.texi: (i386-@var{any}-sysv, m68k-bull-sysv,
	m68k-hp-hpux, m68000-hp-hpux, m68000-att-sysv,
	alphaev5-cray-unicosmk*, xscale-*-*, i?86-*-linux*aout,
	i?86-*-sco3.2v5*, i?86-*-udk, m68k-hp-hpux, powerpc-*-sysv4,
	powerpc-*-sysv4, powerpcle-*-sysv4, *-*-sysv*, vax-dec-ultrix):
	Remove.
	* doc/invoke.texi (MT Options): Remove.
	(-mwindiss): Remove.
	(CRIS Options): Remove cris-axis-aout references.
	(HPPA Options): Don't mention hppa1.1-*-pro.
	* doc/md.texi: (MorphoTech family): Remove.
	* libgcc2.c: Don't handle UWIN.
	* config/alpha/t-unicosmk: Remove.
	* config/alpha/unicosmk.h: Remove.
	* config/arm/kaos-arm.h: Remove.
	* config/arm/kaos-strongarm.h: Remove.
	* config/arm/strongarm-coff.h: Remove.
	* config/arm/strongarm-elf.h: Remove.
	* config/arm/strongarm-pe.h: Remove.
	* config/arm/t-strongarm-pe: Remove.
	* config/arm/t-xscale-coff: Remove.
	* config/arm/t-xscale-elf: Remove.
	* config/arm/xscale-coff.h: Remove.
	* config/arm/xscale-elf.h: Remove.
	* config/chorus.h: Remove.
	* config/cris/aout.h: Remove.
	* config/cris/aout.opt: Remove.
	* config/cris/t-aout: Remove.
	* config/i386/beos-elf.h: Remove.
	* config/i386/kaos-i386.h: Remove.
	* config/i386/ptx4-i.h: Remove.
	* config/i386/sco5.h: Remove.
	* config/i386/sco5.opt: Remove.
	* config/i386/sysv4-cpp.h: Remove.
	* config/i386/sysv5.h: Remove.
	* config/i386/t-beos: Remove.
	* config/i386/t-sco5: Remove.
	* config/i386/t-uwin: Remove.
	* config/i386/uwin.asm: Remove.
	* config/i386/uwin.h: Remove.
	* config/kaos.h: Remove.
	* config/mips/windiss.h: Remove.
	* config/mt: Remove directory.
	* config/pa/pa-osf.h: Remove.
	* config/pa/pa-pro-end.h: Remove.
	* config/pa/t-pro: Remove.
	* config/ptx4.h: Remove.
	* config/rs6000/beos.h: Remove.
	* config/rs6000/kaos-ppc.h: Remove.
	* config/rs6000/t-beos: Remove.
	* config/rs6000/windiss.h: Remove.
	* config/sh/kaos-sh.h: Remove.
	* config/sol2-6.h: Remove.
	* config/sparc/sol26-sld.h: Remove.
	* config/sparc/sysv4-only.h: Remove.
	* config/vax/bsd.h: Remove.
	* config/vax/t-memfuncs: Remove.
	* config/vax/ultrix.h: Remove.
	* config/vax/vaxv.h: Remove.
	* config/windiss.h: Remove.

gcc/testsuite:
	* g++.dg/abi/arm_cxa_vec1.C: Don't handle xscale*-*-*.
	* g++.dg/eh/spbp.C: Don't handle *-*-solaris2.[56]*.
	* g++.dg/warn/miss-format-1.C: Don't handle Solaris before Solaris
	7.
	* gcc.c-torture/compile/981006-1.c: Don't handle xscale*-*-*,
	strongarm*-*-* and cris-*-aout*.
	* gcc.c-torture/execute/941014-1.x: Don't handle xscale*-*-* and
	strongarm*-*-*.
	* gcc.dg/20030909-1.c: Don't handle xscale*-*-* and
	strongarm*-*-*.
	* gcc.dg/20031108-1.c: Don't handle xscale*-*-* and
	strongarm*-*-*.
	* gcc.dg/20040813-1.c: Don't handle *-*-sysv5*.
	* gcc.dg/arm-asm.c: Don't handle strongarm*-*-* and xscale*-*-*.
	* gcc.dg/arm-scd42-1.c: Use target arm*-*-*.
	* gcc.dg/arm-scd42-3.c: Use target arm*-*-*.
	* gcc.dg/cpp/assert4.c: Don't handle BeOS.
	* gcc.dg/debug/pr35154.c: Don't handle *-*-sysv5*.
	* gcc.dg/intmax_t-1.c: Don't handle *-*-solaris2.5.1 and
	xscale*-*-elf*.
	* gcc.dg/pragma-align.c: Don't handle i?86-*-sco3.2v5*.
	* gcc.dg/pthread-init-2.c: Don't handle *-*-solaris2.5.1.
	* gcc.misc-tests/arm-isr.exp: Use target arm*-*-*.
	* gcc.target/powerpc/ppc-sdata-1.c: Don't handle powerpc-*-sysv*.
	* gcc.target/powerpc/ppc-sdata-2.c: Don't handle powerpc-*-sysv*.
	* gcc.target/powerpc/ppc-stackalign-1.c: Don't handle
	powerpc-*-sysv*.
	* gfortran.dg/debug/pr35154-stabs.f: Don't handle *-*-sysv5*.
	* lib/target-supports.exp: Don't handle strongarm*-*-elf,
	xscale*-*-elf and *-*-windiss.
	* obj-c++.dg/dwarf-2.mm: Don't handle *-*-solaris2.[56]*.
	* objc.dg/dwarf-1.m: Don't handle *-*-solaris2.[56]*.
	* objc.dg/dwarf-2.m: Don't handle *-*-solaris2.[56]*.
	* gcc.dg/mt-loopi1.c: Remove.

gnattools:
	* configure.ac (xscale*-wrs-vx*, xscale*-wrs-coff): Remove.
	* configure: Regenerate.

libcpp:
	* configure.ac (parisc*64*-*-*): Remove.
	* configure: Regenerate.

libffi:
	* configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
	powerpc-*-beos*): Remove.
	* configure: Regenerate.

libgcc:
	* config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
	parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
	alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
	arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
	hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
	i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
	i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
	i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
	mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
	powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
	powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
	strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
	vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.

libjava:
	* configure.host (strongarm*-elf, xscale*-elf): Remove.

libstdc++-v3:
	* configure.host (xscale, ep9312, m680[246]0, solaris2.5,
	solaris2.5.[0-9], solaris2.6, windiss*): Remove.
	* crossconfig.m4 (*-solaris2.5, *-solaris2.6, *-windiss*): Remove.
	* configure: Regenerate.
	* config/os/solaris/solaris2.5: Remove directory.
	* config/os/solaris/solaris2.6: Remove directory.
	* config/os/windiss: Remove directory.

From-SVN: r136534
 2008-06-07 19:00:15 +01:00
Joseph Myers
bffc9d793f configure.ac: Do not check for gconv.h. 
* configure.ac: Do not check for gconv.h.
	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Do not test for gconv.h or
	gconf.h.  For glibc and uClibc systems, define
	_GLIBCXX_USE_RANDOM_TR1 and HAVE_MMAP and use AC_LC_MESSAGES and
	AM_ICONV.
	* configure, config.h.in: Regenerate.

From-SVN: r136494
 2008-06-06 20:11:26 +01:00
Joseph Myers
676e18068f crossconfig.m4 (*-mingw32*): Define HAVE_STRTOF and HAVE_STRTOLD. 
* crossconfig.m4 (*-mingw32*): Define HAVE_STRTOF and
	HAVE_STRTOLD.
	* configure: Regenerate.

From-SVN: r132859
 2008-03-04 12:44:31 +00:00
Seongbae Park
b9b38620f0 crossconfig.m4: Add missing header checks, C99 TR1 check, and sigsetjmp check. 
2008-01-14  Seongbae Park <seongbae.park@gmail.com>

	* crossconfig.m4: Add missing header checks, C99 TR1 check,
	and sigsetjmp check.

From-SVN: r131537
 2008-01-15 00:15:43 +00:00
Richard Sandiford
d9dced1370 configure.ac (mips*-sde-elf*): New stanza. 
* configure.ac (mips*-sde-elf*): New stanza.  Add target-libiberty
	to $skipdirs and only disable gprof for newlib.  Use the normal
	mips*-elf* handling in other respects.
	* configure: Regnerate.

gcc/
2007-xx-xx  Nigel Stephens  <nigel@mips.com>
	    David Ung  <davidu@mips.com>
	    Thiemo Seufer  <ths@mips.com>
	    Richard Sandiford  <richard@codesourcery.com>

	* config.gcc (mips*-sde-elf*): Add support for the SDE C libraries.
	* configure.ac: Add a mipssde threading type.
	* configure: Regenerate.
	* config/mips/sdemtk.h: New file.
	* config/mips/t-sdemtk: Likewise.
	* config/mips/sdemtk.opt: Likewise.
	* gthr-mipssde.h: Likewise.
	* config/mips/sde.h (FUNCTION_PROFILER): Move to config/mips/sdemtk.h.
	* config/mips/mips.h (MIPS_SAVE_REG_FOR_PROFILING_P): New macro.
	(MIPS_ICACHE_SYNC): New macro, split from ...
	* config/mips/mips.md (clear_cache): ...here.
	* config/mips/mips.c (mips_save_reg_p): Check
	MIPS_SAVE_REG_FOR_PROFILING_P on profiled functions.
	(build_mips16_function_stub): Use targetm.strip_name_encoding.
	(build_mips16_call_stub): Likewise.

libstdc++-v3/
2007-xx-xx  Thiemo Seufer  <ths@mips.com>

	* crossconfig.m4 (mips*-sde-elf*): New stanza.
	* configure: Regenerate.

From-SVN: r128495
 2007-09-14 14:50:26 +00:00
Benjamin Kosnik
9f1fd47476 crossconfig.m4 (djgpp): Correct builtin defines to HAVE___, instead of HAVE____. 
2007-03-03  Benjamin Kosnik  <bkoz@redhat.com>

	* crossconfig.m4 (djgpp): Correct builtin defines to HAVE___,
	instead of HAVE____.
	* configure: Regenerate.

From-SVN: r122504
 2007-03-03 10:52:24 +00:00
DJ Delorie
9bb68d2aca crossconfig.m4 (djgpp): Pre-detect djgpp-specific results, to avoid needing to link during cross compiling. 
* crossconfig.m4 (djgpp): Pre-detect djgpp-specific results, to
avoid needing to link during cross compiling.
* configure: Regenerated.

From-SVN: r122344
 2007-02-26 16:37:05 -05:00
Benjamin Kosnik
4ffe6e87dc enc_filebuf.h: Resurrect, update. 
2007-01-29  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/enc_filebuf.h: Resurrect, update.
	* include/ext/codecvt_specializations.h: Remove
        _GLIBCXX_USE_ICONV, _GLIBCXX_USE_ENCODING_STATE.
	* include/bits/localefwd.h: Remove declaration for __enc_traits.
	* docs/html/22_locale/codecvt.html: Change __enc_traits to
	encoding_state.
	* scripts/testsuite_flags.in: Remove ICONV.

	* configure.ac: Remove GLIBCXX_CHECK_ICONV_SUPPORT.
	* acinclude.m4 (GLIBCXX_CHECK_ICONV_SUPPORT): Remove.
	* crossconfig.m4: Remove use of GLIBCXX_CHECK_ICONV_SUPPORT.
	* config.h.in: Remove HAVE_ICONV_CLOSE, HAVE_ICONV_OPEN,
	HAVE_NL_LANGINFO, _GLIBCXX_USE_ICONV.
	* include/Makefile.am: Uglify ICONV_CONST.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.
	* Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* libmath/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

	* testsuite/ext/enc_filebuf/wchar_t/13189.cc: Use
	dg-require-iconv, fix up for encoding_state changes.
	* testsuite/ext/enc_filebuf/char/13189.cc: Same.
	* testsuite/ext/enc_filebuf/char/13598.cc: Same.
	* testsuite/22_locale/codecvt/unicode: Move...
	* testsuite/22_locale/codecvt/unicode/char.cc: Move...
	* testsuite/22_locale/codecvt/unicode/1.cc: Move...
	* testsuite/22_locale/codecvt/unicode/wchar_t.cc: Move...
	* testsuite/ext/codecvt: New.
	* testsuite/ext/codecvt/char-1.cc: ...here. Also, use dg-require-iconv.
	* testsuite/ext/codecvt/char-2.cc: ...here. Same.
	* testsuite/ext/codecvt/1.cc: ...here. Same.
	* testsuite/ext/codecvt/wchar_t.cc: ...here. Same.
	* testsuite/22_locale/locale/cons/unicode: Delete directory.
	* testsuite/22_locale/locale/cons/unicode/1.cc: Move...
	* testsuite/22_locale/locale/cons/unicode.cc: ...here.

From-SVN: r121297
 2007-01-29 18:22:37 +00:00
Paolo Carlini
6db1de4c87 re PR libstdc++/30365 (No possibility to disable large file support (LFS)) 
2007-01-06  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/30365
	* crossconfig.m4 (case *-linux*): Run crossconfig.m4.
	* configure: Regenerate.

From-SVN: r120531
 2007-01-06 22:38:07 +00:00
Benjamin Kosnik
90fb678b67 re PR libstdc++/28265 (iconv-related errors while building a cross-compiler for MinGW) 
2006-12-12  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/28265
	* crossconfig.m4: Remove GLIBCXX_CHECK_ICONV_SUPPORT call for
	mingw crosses.
	* configure: Regenerate.

From-SVN: r119782
 2006-12-12 14:00:54 +00:00
Benjamin Kosnik
e2c104d8b6 re PR libstdc++/26497 (libstdc++-v3: configure: test: -lt: unary operator expected) 
2006-12-12  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/26497
	* crossconfig.m4: Add GLIBCXX_CHECK_LINKER_FEATURES for Solaris.
	* acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Set
	glibcxx_gnu_ld_version only when with GNU ld confirmed.	
	* configure: Regenerate.

From-SVN: r119778
 2006-12-12 12:41:26 +00:00
Ben Elliston
552afe9e94 crossconfig.m4 (GLIBCXX_CROSSCONFIG): Remove invocations of GLIBCXX_CHECK_COMPILER_FEATURES. 
* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Remove invocations of
	GLIBCXX_CHECK_COMPILER_FEATURES.
	* configure.ac: Always invoke GLIBCXX_CHECK_COMPILER_FEATURES.
	Remove invocations elsewhere.
	* configure: Regenerate.

From-SVN: r117110
 2006-09-21 22:07:36 +10:00
Joseph Myers
464aea9859 re PR target/20353 (uclibc does not provide C99 math functions) 
gcc:
	PR target/20353
	PR target/24578
	PR target/24837
	* config/linux.opt: New file.
	* config/linux.h (CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
	LINUX_DYNAMIC_LINKER): Define.
	(TARGET_C99_FUNCTIONS): Define depending on TARGET_GLIBC.
	* config.gcc (*-*-linux*): Define extra_options.
	(*-*-*uclibc*): Define UCLIBC_DEFAULT.
	(arm*-*-linux-gnueabi): Change to arm*-*-linux-*eabi.
	* config/arm/linux-eabi.h (LINUX_TARGET_INTERPRETER): Change to
	GLIBC_DYNAMIC_LINKER.
	* config/arm/linux-elf.h (LINUX_TARGET_INTERPRETER): Likewise.
	(LINUX_TARGET_LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
	* config/mips/linux.h (GLIBC_DYNAMIC_LINKER): Define.
	(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
	* doc/invoke.texi (GNU/Linux Options): New section.

gcc/testsuite:
	* gcc.dg/builtins-config.h (HAVE_C99_RUNTIME): Don't define if
	__UCLIBC__ is defined.

libstdc++-v3:
	PR libstdc++/14939
	* config/os/uclibc/ctype_base.h, config/os/uclibc/ctype_inline.h,
	config/os/uclibc/ctype_noninline.h, config/os/uclibc/os_defines.h:
	New.
	* acinclude.m4 (GLIBCXX_CONFIGURE): Test whether using uClibc.
	* configure.host: Use os/uclibc for uClibc.
	* crossconfig.m4 (*-linux*): Use link tests.  Don't hardcode
	presence of math functions.
	* configure: Regenerate.

From-SVN: r111160
 2006-02-16 23:29:10 +00:00
Jan Beulich
e02cd42909 crossconfig.m4: Add AC_DEFINE-s for HAVE_HYPOT, HAVE_ISINF, and HAVE_ISNAN for *-*-netware*. 
libstdc++-v3/
2006-01-12  Jan Beulich  <jbeulich@novell.com>

	* crossconfig.m4: Add AC_DEFINE-s for HAVE_HYPOT, HAVE_ISINF, and
	HAVE_ISNAN for *-*-netware*.
	* configure: Refresh.

From-SVN: r109638
 2006-01-12 07:47:14 +00:00
Kelley Cook
c41f82b270 Makefile.am (ACLOCAL_AMFLAGS): Define. 
2005-04-05  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.am (ACLOCAL_AMFLAGS): Define.
	* crossconfig.m4: Wrap file into new GLIBCXX_CROSSCONFIG macro.
	* configure.ac: Use it.
	* acinclude.m4: Delete explicit m4_includes and sincludes.
	* aclocal.m4, configure, Makefile.in, po/Makefile.in,
	src/Makefile.in, include/Makefile.in, libmath/Makefile.in,
	testsuite/Makefile.in: Regenerate.

From-SVN: r97677
 2005-04-06 00:05:51 +00:00
Benjamin Kosnik
347669a079 acinclude.m4: Adjust so that _GLIBCXX_USE_C99 implies using _GLIBCXX_USE_C99_COMPLEX... 
2005-03-23  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4: Adjust so that _GLIBCXX_USE_C99 implies
	using _GLIBCXX_USE_C99_COMPLEX, _GLIBCXX_USE_C99_MATH, and
	_GLIBCXX_USE_C99_WCHAR.
	Remove GLIBCXX_ENABLE_C_MBCHAR, consolidate in GLIBCXX_ENABLE_C99
	and GLIBCXX_ENABLE_WCHAR_T.
	Take C99 bits from GLIBCXX_CHECK_WCHAR_T_SUPPORT and put in
	GLIBCXX_ENABLE_C99.
	Change remaining parts of GLIBCXX_CHECK_WCHAR_T_SUPPORT to
	GLIBCXX_CHECK_ICONV_SUPPORT.
	* configure.ac: Remove GLIBCXX_ENABLE_C_MBCHAR, use
	GLIBCXX_CHECK_ICONV_SUPPORT and GLIBCXX_ENABLE_WCHAR_T.
	* crossconfig.m4: Same.
	* acconfig.h: Same, adjust comments.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* docs/html/configopts.html: Change --enable-c-mbchar to
	--enable-wchar_t.

	* config/locale/gnu/c++locale_internal.h: Guard wide functions
	with _GLIBCXX_USE_WCHAR_T.
	* include/c_std/std_cwctype.h: Alphabetize, remove duplicates.
	* include/c_std/std_cstdio.h: Spacing.

	* config/locale/gnu/c_locale.h: Tweaks for unused warnings.
	* src/debug.cc: Same.

From-SVN: r96981
 2005-03-24 05:45:45 +00:00
Brad Spencer
ddf2a54af5 crossconfig.m4: Repair Solaris cross bits for strtold and strtof. 
2005-01-31  Brad Spencer  <spencer@infointeractive.com>

	* crossconfig.m4: Repair Solaris cross bits for strtold and strtof.
	* configure: Regenerated.

From-SVN: r94526
 2005-02-01 06:56:30 +00:00
Jan Beulich
61fec9ffac configure.in: Remove target-libstdc++-v3 from noconfigdirs for *-*-netware... 
/
        * configure.in: Remove target-libstdc++-v3 from noconfigdirs for
        *-*-netware, but add target-libmudflap.
        Consolidate *-*-netware targets (of which really only i?86 exists)
        into a single entry.
        * configure: Likewise.
gcc/
        * config.gcc: Resurrect NetWare as a target. Handle special case of
        Novell linker to be used (specified through --with-ld=) and threading
        model of either Posix (default) or NKS.
        * config/i386/i386.c (ix86_return_pops_args): Conditionalize popping
        of incoming hidden argument on KEEP_AGGREGATE_RETURN_POINTER.
        * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): New.
        * config/i386/netware.c, config/i386/netware.h: New.
        * config/i386/nwld.c, config/i386/nwld.h: New.
        * config/i386/netware-crt0.c: New.
        * config/i386/netware-libgcc.c: New.
        * config/i386/netware-libgcc.def: New.
        * config/i386/netware-libgcc.exp: New.
        * config/i386/t-netware, config/i386/t-nwld: New.
        * gthr-nks.h: New.
        * doc/install.texi: Document NKS threading model.
gcc/cp/
        * g++spec.c (MATH_LIBRARY_PROFILE): Default to MATH_LIBRARY rather
        than "-lm".
gcc/testsuite/
        * g++.dg/abi/bitfield5.C: Use -mno-ms-bitfields.
        * g++.old-deja/g++.jason/thunk2.C: xfail for NetWare.
        * g++.old-deja/g++.law/profile1.C: xfail for NetWare.
        * g++.old-deja/g++.other/store-expr1.C: xfail for NetWare.
        * gcc.c-torture/compile/20001109-1.c: xfail for NetWare.
        * gcc.c-torture/compile/20001109-2.c: xfail for NetWare.
        * gcc.c-torture/execute/multi-ix.c: Use __builtin_bzero rather than
        the non-portable bzero.
        * gcc.dg/20010912-1.c: xfail for NetWare.
        * gcc.dg/20020426-2.c: xfail for NetWare.
        * gcc.dg/20021014-1.c: xfail for NetWare.
        * gcc.dg/20021018-1.c: xfail for NetWare.
        * gcc.dg/20030213-1.c: xfail for NetWare.
        * gcc.dg/20030225-1.c: xfail for NetWare.
        * gcc.dg/20030708-1.c: xfail for NetWare.
        * gcc.dg/builtins-config.h: Also exclude NetWare.
        * gcc.dg/format/format.h: Define restrict only if not already defined.
        * gcc.dg/nest.c: xfail for NetWare.
        * gcc.dg/special/gcsec-1.c: Don't pass -static for NetWare.
        * lib/target-supports.exp (check_visibility_available): Exclude
        NetWare.
fixincludes/
        * inclhack.def: Suppress exception_structure and math_exception
        for NetWare headers.
        * fixincl.x: Regenerate.
libstdc++-v3/
        * crossconfig.m4: Add NetWare as a target.
        * configure: Regenerate.

From-SVN: r87040
 2004-09-03 11:10:08 -07:00
Mark Mitchell
4c24b21a47 Makefile.am (hosted_source): Add libmath and testsuite. 
* Makefile.am (hosted_source): Add libmath and testsuite.
	(SUBDIRS): Remove them.
	* acinclude.m4: (GLIBCXX_ENABLED_HOSTED): Default to freestanding
	on arm*-*-symbianelf*.
	* crossconfig.m4: Add arm*-*-symbianelf* support.
	* include/c_std/std/std_cstdlib.h (stdlib.h): Do not include it
	when freestanding.  Do not bring names into std:: namespace with
	"using" when freestanding.  Declare required functions and macros
	when freestanding.
	* libsupc++/Makefile.am (c_sources): Do not include cp-demangle.c
	when freestanding.
	* libsupc++/del_op.cc: Declare "free" only when freestanding.
	* libsupc++/eh_alloc.cc (cstring): Include it only when hosted.
	(malloc): Declare when freestanding.
	(free): Likewise.
	(memset): Likewise.
	(__cxa_allocate_exception): Call malloc, not std::malloc.  Likewise
	for memset.
	(__cxa_free_exception): Likewise for free.
	* libsupc++/new_op.cc: Declare "malloc" when freestanding.
	* libsupc++/pure.cc (writestr): Define to nothing when
	freestanding.
	* libsupc++/vterminate.cc: Do not define anything when
	freestanding.
	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* include/Makefile.in: Likewise.
	* libmath/Makefile.in: Likewise.
	* libsupc++/Makefile.in: Likewise.
	* po/Makefile.in: Likewise.
	* src/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.

From-SVN: r85452
 2004-08-02 20:28:22 +00:00
Anssi Hannula
185fca74fc re PR libstdc++/15928 (libstdc++ in 3.4.x 3.5 doesn't cross-compile for djgpp) 
2004-07-06  Anssi Hannula  <anssi.hannula@mbnet.fi>

	PR libstdc++/15928
	* crossconfig.m4: Add in bits for djgpp.
	* configure: Regenerate.

From-SVN: r84185
 2004-07-07 01:07:05 +00:00
Benjamin Kosnik
92efec6ec5 crossconfig.m4: Remove signbit, signbitf, signbitl. 
2004-06-09  Benjamin Kosnik  <bkoz@redhat.com>

	* crossconfig.m4: Remove signbit, signbitf, signbitl.
	* linkage.m4: Comment LIBMATHOBJS, tweak others.  AC_DEFINES for
	builtin math functions instead of AC_DEFINE_UNQUOTED.
	* configure: Regenerate.

From-SVN: r82815
 2004-06-09 07:26:28 +00:00
Benjamin Kosnik
7549d7f202 re PR libstdc++/15046 (Math functions misdetected by cross configuration) 
2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/15046
	* crossconfig.m4: Add C99 math bits for linux crosses.
	* configure: Regenerate.

From-SVN: r81797
 2004-05-13 17:49:42 +00:00
Bernardo Innocenti
f19e9e4d16 crossconfig.m4: Don't enable _GLIBCXX_USE_LFS on *-uclinux*. 
* crossconfig.m4: Don't enable _GLIBCXX_USE_LFS on *-uclinux*.
	* configure: Regenerate.

From-SVN: r77523
 2004-02-09 08:06:35 +01:00
Ulrich Weigand
6e198ee05d configure.host: Add support for *-tpf. 
* configure.host: Add support for *-tpf.
	* crossconfig.m4: Likewise.
	* configure: Regenerate.
	* config/os/tpf: New directory.
	* config/os/tpf/os_defines.h: New file.
	* config/os/tpf/ctype_base.h: Likewise.
	* config/os/tpf/ctype_inline.h: Likewise.
	* config/os/tpf/ctype_noninline.h: Likewise.

Co-Authored-By: PJ Darcy <darcypj@us.ibm.com>

From-SVN: r76724
 2004-01-27 15:36:22 +00:00
Benjamin Kosnik
158960ba7e crossconfig.m4: Add LFS, io bits to linux cross config. 
2004-01-07  Benjamin Kosnik  <bkoz@redhat.com>

	* crossconfig.m4: Add LFS, io bits to linux cross config.
	* acconfig.h: Remove obsolete bits, reorder.
	* config.h.in: Regenerate.
	* aclocal.m4: Same.
	* configure: Same.

From-SVN: r75520
 2004-01-07 22:17:01 +00:00