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| author | Jack Howarth <howarth@bromo.med.uc.edu> | 2012-10-10 23:12:10 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2012-10-11 00:12:10 +0100 |
| commit | 0d184995c48a313ecb4c560ab776403e61aa5360 (patch) | |
| tree | f5c574cfe37cda929e504c694d080f546dd59764 /libstdc++-v3/config/os/bsd | |
| parent | 1f726ff8762823d3ab43d15c0b7c9a549e8b6e0e (diff) | |
| download | gcc-0d184995c48a313ecb4c560ab776403e61aa5360.tar.gz | |
os_defines.h: Define _GLIBCXX_USE_NANOSLEEP and _GLIBCXX_USE_SCHED_YIELD.
2012-10-10 Jack Howarth <howarth@bromo.med.uc.edu>
Jonathan Wakely <jwakely.gcc@gmail.com>
* config/os/bsd/darwin/os_defines.h: Define _GLIBCXX_USE_NANOSLEEP
and _GLIBCXX_USE_SCHED_YIELD.
* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Add comment.
Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>
From-SVN: r192335
Diffstat (limited to 'libstdc++-v3/config/os/bsd')
| -rw-r--r-- | libstdc++-v3/config/os/bsd/darwin/os_defines.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libstdc++-v3/config/os/bsd/darwin/os_defines.h b/libstdc++-v3/config/os/bsd/darwin/os_defines.h index 421478d82d4..be4aa149e21 100644 --- a/libstdc++-v3/config/os/bsd/darwin/os_defines.h +++ b/libstdc++-v3/config/os/bsd/darwin/os_defines.h @@ -42,4 +42,9 @@ // Static initializer macro is buggy in darwin, see libstdc++/51906 #define _GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC +// Configure checks for nanosleep fail on Darwin, but nanosleep and +// sched_yield are always available, so use them. +#define _GLIBCXX_USE_NANOSLEEP 1 +#define _GLIBCXX_USE_SCHED_YIELD 1 + #endif |