diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2008-01-08 17:14:49 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-01-08 17:14:49 +0100 |
| commit | 0f3e711eef24f6b00e7dc462288c064d68a9ec43 (patch) | |
| tree | 8424b6e62d8e9172cc8b7a69773bcbcc62b63024 /libgomp/Makefile.in | |
| parent | c90eee444ccd2d39ac22b55e0b6516d842590bfb (diff) | |
| download | gcc-0f3e711eef24f6b00e7dc462288c064d68a9ec43.zip gcc-0f3e711eef24f6b00e7dc462288c064d68a9ec43.tar.gz gcc-0f3e711eef24f6b00e7dc462288c064d68a9ec43.tar.bz2 | |
configure.ac (--enable-linux-futex): Add new configure option.
libstdc++-v3/
* configure.ac (--enable-linux-futex): Add new configure option.
(HAVE_LINUX_FUTEX): New AC_DEFINE.
* Makefile.in: Rebuilt.
* aclocal.m4: Rebuilt.
* configure: Rebuilt.
* config.h.in: Rebuilt.
* config/cpu/generic/cxxabi_tweaks.h (_GLIBCXX_GUARD_BIT,
_GLIBCXX_GUARD_PENDING_BIT, _GLIBCXX_GUARD_WAITING_BIT): Define.
* config/cpu/arm/cxxabi_tweaks.h (_GLIBCXX_GUARD_BIT,
_GLIBCXX_GUARD_PENDING_BIT, _GLIBCXX_GUARD_WAITING_BIT): Define.
* libsupc++/guard.cc: Include climits and syscall.h.
(_GLIBCXX_USE_FUTEX): Define if futex syscall and atomic builtins
are supported.
(_GLIBCXX_FUTEX_WAIT, _GLIBCXX_FUTEX_WAKE): Likewise.
(__guard_test_bit): New static inline.
(__cxa_guard_acquire, __cxa_guard_release, __cxa_guard_abort): Use
atomic builtins and futex syscall if _GLIBCXX_USE_FUTEX.
config/
* futex.m4: New file.
libgomp/
* configure.ac: Move futex checking into ../config/futex.m4.
* configure: Rebuilt.
* aclocal.m4: Rebuilt.
* Makefile.in: Rebuilt.
* configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2007-10-15 ../config/tls.m4 change.
From-SVN: r131399
Diffstat (limited to 'libgomp/Makefile.in')
| -rw-r--r-- | libgomp/Makefile.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in index bfc558c..6ba3dcc 100644 --- a/libgomp/Makefile.in +++ b/libgomp/Makefile.in @@ -55,7 +55,8 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \ $(top_srcdir)/../config/lead-dot.m4 \ $(top_srcdir)/../config/multi.m4 \ $(top_srcdir)/../config/stdint.m4 \ - $(top_srcdir)/../config/tls.m4 $(top_srcdir)/../ltoptions.m4 \ + $(top_srcdir)/../config/tls.m4 \ + $(top_srcdir)/../config/futex.m4 $(top_srcdir)/../ltoptions.m4 \ $(top_srcdir)/../ltsugar.m4 $(top_srcdir)/../ltversion.m4 \ $(top_srcdir)/../lt~obsolete.m4 $(top_srcdir)/acinclude.m4 \ $(top_srcdir)/../libtool.m4 $(top_srcdir)/configure.ac |