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Author SHA1 Message Date
Iain Sandoe dbd34b899f re PR bootstrap/43170 (gcc 4.5 20100218 bootstrap compare fails on os x 10.6) 
config:
	PR bootstrap/43170
	* tls.m4 (GCC_CHECK_TLS): Add volatile qualifier to the test 
	references.  Move the main () test reference ahead of 
	pthread_create().  Add a comment to explain the requirements
	of the test.
libgomp:
	PR bootstrap/43170
	* configure: Regenerate.
libjava:
	PR bootstrap/43170
	* configure: Regenerate.
libmudflap:
	PR bootstrap/43170
	* configure: Regenerate.
libstdc++-v3:
	PR bootstrap/43170
	* configure: Regenerate.

From-SVN: r160457
 2010-06-09 09:27:04 +00:00
Ralf Wildenhues 1b3b24c2a6 extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Do not expand for Autoconf 2.62 or newer. 
config/
	* extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Do not expand
	for Autoconf 2.62 or newer.
	* tls.m4 (GCC_CHECK_TLS): Fix m4 quotation.
	* no-executables.m4 (_AC_COMPILER_EXEEXT): Fix m4 quotation.
	* override.m4 (m4_copy_force, m4_rename_force): Provide
	macros if not defined.
	(AC_PREREQ): Use m4_copy_force.

boehm-gc/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libada/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libffi/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libgfortran/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libgomp/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libjava/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libmudflap/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libobjc/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libssp/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

zlib/
	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libstdc++-v3/
	* acinclude.m4 (GLIBCXX_CONFIGURE): Use m4_rename_force.

From-SVN: r150269
 2009-07-30 19:41:13 +00:00
Joseph Myers e7d5b5b9c4 re PR other/40784 (Revision 149725 caused autoconf warning in libstdc++) 
PR other/40784
config:
	* tls.m4 (GCC_CHECK_TLS): Add extra quoting around argument to
	AC_LINK_IFELSE.

libjava:
	* configure: Regenerate.

libstdc++-v3:
	* configure: Regenerate.

From-SVN: r149748
 2009-07-17 16:08:36 +01:00
Joseph Myers 396b7fa48a tls.m4 (GCC_CHECK_TLS): Also test TLS in a shared library when cross-compiling. 
config:
	* tls.m4 (GCC_CHECK_TLS): Also test TLS in a shared library when
	cross-compiling.

libgomp:
	* configure: Regenerate.

libjava:
	* configure: Regenerate.

libmudflap:
	* configure: Regenerate.

libstdc++-v3:
	* configure: Regenerate.

From-SVN: r149725
 2009-07-17 00:18:08 +01:00
Jie Zhang 5cf9cc965f mf-impl.h (__mf_get_state, [...]): Don't use __thread when TLS support is emulated. 
libmudflap/
	* mf-impl.h (__mf_get_state, __mf_set_state): Don't use
	__thread when TLS support is emulated.
	* mf-hooks3.c (__mf_get_state, __mf_set_state): Likewise.
	* mf-runtime.c (__mf_state_1): Likewise.
	* configure.ac: Use GCC_CHECK_EMUTLS.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	config/
	* tls.m4 (GCC_CHECK_EMUTLS): Define.

From-SVN: r143583
 2009-01-23 04:58:03 +00:00
Bernhard Reutner-Fischer 10fbe77a10 tls.m4: Fix typos. 
config:
	* tls.m4: Fix typos.

libgcc:
	* configure: Regenerate.

From-SVN: r136658
 2008-06-11 11:57:11 +02:00
Maciej W. Rozycki 3afcaaf4e9 tls.m4 (GCC_CHECK_TLS): Rename have_tls to gcc_cv_have_tls. 
config/:
2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>

	* tls.m4 (GCC_CHECK_TLS): Rename have_tls to gcc_cv_have_tls.
	(GCC_CHECK_CC_TLS): Rename have_cc_tls to gcc_cv_have_cc_tls.

libgomp/:
2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>

	* configure: Regenerate following changes to ../config/tls.m4.

libjava/:
2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>

	* configure: Regenerate following changes to ../config/tls.m4.

libmudflap/:
2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>

	* configure: Regenerate following changes to ../config/tls.m4.

From-SVN: r129364
 2007-10-15 18:09:32 +00:00
H.J. Lu 6f461e76da tls.m4 (GCC_CHECK_CC_TLS): New. 
config/

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

	* tls.m4 (GCC_CHECK_CC_TLS): New.

libgcc/

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
	and x86_64-*-linux*.

	* config/t-tls: New file.

	* Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 

	* configure.ac: Include ../config/enable.m4 and
	../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
	supports TLS and substitute set_have_cc_tls.
	* configure: Regenerated.

libbid/

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

	Updated from Intel BID library:
	* bid_conf.h (BID_THREAD): Defined only if both HAVE_CC_TLS
	and USE_TLS are defined.

From-SVN: r126416
 2007-07-06 07:00:46 -07:00
Jakub Jelinek 78e075d40b [multiple changes] 
2007-02-07  Bruno Haible  <bruno@clisp.org>

config/
	PR libgomp/28468
	* config/tls.m4 (GCC_CHECK_TLS): Also check whether the libc supports
	TLS via __thread.

2007-02-07  Jakub Jelinek  <jakub@redhat.com>

{libgomp,libstdc++-v3,libmudflap,libjava}/
	PR libgomp/28468
	* configure: Regenerate.

From-SVN: r121689
 2007-02-07 14:35:17 +01:00
Eric Botcazou aad741f435 tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking if static linking doesn't even work. 
config/
        * tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking
        if static linking doesn't even work.

libgomp/
        * configure: Regenerate.

libmudflap/
        * configure: Regenerate.

libjava/
        * configure: Regenerate.

libstdc++-v3/
        * configure: Regenerate.

From-SVN: r119487
 2006-12-04 11:10:38 +00:00
Daniel Jacobowitz 597c25e65d * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. 
From-SVN: r118777
 2006-11-13 20:35:20 +00:00
Tom Tromey 2fb3145567 tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to GCC_ENABLE. 
config
	* tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to
	GCC_ENABLE.
libgomp
	* configure: Rebuilt.
libstdc++-v3
	* configure: Rebuilt.
libmudflap
	* configure: Rebuilt.
libjava
	* configure: Rebuilt.

From-SVN: r117049
 2006-09-19 01:48:06 +00:00
Tom Tromey e1e73e8db7 enable.m4: New file. 
config:
	* enable.m4: New file.
	* tls.m4: New file.
libmudflap:
	* aclocal.m4, configure: Rebuilt.
	* configure.ac: Use GCC_CHECK_TLS.
	* acinclude.m4 (LIBMUDFLAP_CHECK_TLS, LIBMUDFLAP_ENABLE): Moved
	to ../config.

From-SVN: r104571
 2005-09-23 16:33:47 +00:00