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16 Commits

Author SHA1 Message Date
Sebastian Huber c47194d2ab [libatomic] Add RTEMS support 
gcc/

	* config/rtems.h (LIB_SPEC): Add -latomic.

libatomic/

	* configure.tgt (configure_tgt_pre_target_cpu_XCFLAGS): New variable.
	(*-*-rtems*): New supported target.
	* config/rtems/host-config.h: New file.
	* config/rtems/lock.c: Likewise.

From-SVN: r235466
 2016-04-27 07:14:42 +00:00
H.J. Lu 3dd7e09253 Revert the last change in libatomic 
Need to properly check if -march=i486 is really needed for -m32 build
of libatomic on Linux/x86 and Linux/x86-64.

	PR target/70454
	* configure.tgt (XCFLAGS): Revert the last change.

From-SVN: r235411
 2016-04-25 05:41:43 -07:00
H.J. Lu 9023fd9ea0 Don't build 32-bit libatomic with -march=i486 on x86-64 
Gcc uses the same -march= for both -m32 and -m64 on x86-64 unless
--with-arch-32= is used.  There is no need for -march=i486 to compile
32-bit libatomic on x86-64.

	PR target/70454
	* configure.tgt (XCFLAGS): Don't add -march=i486 to compile
	32-bit x86 target library on x86-64.

From-SVN: r235287
 2016-04-20 07:41:55 -07:00
Jakub Jelinek 818ab71a41 Update copyright years. 
From-SVN: r232055
 2016-01-04 15:30:50 +01:00
John Marino b6735e769f configure.tgt: Add *-*-dragonfly to supported targets. 
2015-07-14  John Marino  <gnugcc@marino.st>

	* configure.tgt: Add *-*-dragonfly to supported targets.

From-SVN: r225779
 2015-07-14 16:36:51 +01:00
Andreas Tobler 82a19768cb configure.ac: Don't add ${libgcj} for arm*-*-freebsd*. 
toplevel:

    * configure.ac: Don't add ${libgcj} for arm*-*-freebsd*.
    * configure: Regenerate.
gcc:
    * config.gcc (arm*-*-freebsd*): New configuration.
    * config/arm/freebsd.h: New file.
    * config.host: Add extra components for arm*-*-freebsd*.
    * config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE.
    * config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE.

libgcc:

    * config.host (arm*-*-freebsd*): Add new configuration for
    arm*-*-freebsd*.
    * config/arm/freebsd-atomic.c: New file.
    * config/arm/t-freebsd: Likewise.
    * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
    'PC-relative indirect' OS's.

libatomic:

    * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc.

libstdc++-v3:

    * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.

From-SVN: r219388
 2015-01-09 15:06:02 +01:00
Jakub Jelinek 5624e564d2 Update copyright years. 
From-SVN: r219188
 2015-01-05 13:33:28 +01:00
Kai Tietz 6fe8c024aa configure.tgt: Add cygwin to supported targets. 
2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>

        * configure.tgt: Add cygwin to supported targets.

From-SVN: r214154
 2014-08-19 16:55:37 +02:00
Uros Bizjak 537b531270 configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS. 
* configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS.

From-SVN: r212778
 2014-07-18 08:34:20 +02:00
Kai Tietz dc3368d0f5 Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags. 
* Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags.
	* configure.ac (ACX_LT_HOST_FLAGS): New.
	(target_thread_file): New.
	* configure.tgt (mingw): Add mingw support.
	* config/mingw/host-config.h: New file.
	* config/mingw/lock.c: Likewise.
	* Makefile.in: Regenerated.
	* configure: Likewise.
	* aclocal.m4: Likewise.
	* testsuite/Makefile.in: Likewise.

From-SVN: r211747
 2014-06-17 22:43:18 +02:00
Richard Sandiford 3e6a2e378c Update copyright years in libatomic/ 
From-SVN: r206291
 2014-01-02 22:24:30 +00:00
Michael Hudson-Doyle a115cf9c95 [AArch64] Enable building libatomic on AArch64. 
From-SVN: r203774
 2013-10-17 15:49:27 +00:00
Richard Sandiford 69b2c4233b Update copyright years in libatomic. 
From-SVN: r195164
 2013-01-14 18:16:23 +00:00
Matthias Klose 5eb4cb4768 configure.tgt (i[3456]86): Handle -mx32 like -m64. 
2012-11-21  Matthias Klose  <doko@ubuntu.com>

        * configure.tgt (i[3456]86): Handle -mx32 like -m64.

From-SVN: r193720
 2012-11-22 00:47:58 +00:00
Sofiane Naci 34f8442ee2 AArch64 [6/10] 
2012-10-23  Sofiane Naci <sofiane.naci@arm.com>

	Mark libatomic unsupported in AArch64.

	* configure.tgt: Mark libatomic unsupported.

From-SVN: r192727
 2012-10-23 17:22:48 +00:00
Richard Henderson 483104922a Add libatomic as a target library. 
From-SVN: r187018
 2012-05-01 08:48:28 -07:00