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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2023-04-04 10:27:09 +0200 |
|---|---|---|
| committer | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2023-04-04 10:27:09 +0200 |
| commit | 7735b117bcdd28df662dfa536519bffc75ae9dee (patch) | |
| tree | f78f14d81f9d59c6db7bb4ad9c714497f1da2ba7 /gcc/config/sol2.h | |
| parent | d0b961b802dd7d9d555ff4515835a479329326e9 (diff) | |
| download | gcc-7735b117bcdd28df662dfa536519bffc75ae9dee.zip gcc-7735b117bcdd28df662dfa536519bffc75ae9dee.tar.gz gcc-7735b117bcdd28df662dfa536519bffc75ae9dee.tar.bz2 | |
config: -pthread shouldn't link with -lpthread on Solaris
libpthread has been folded into libc since Solaris 10 and replaced by a
filter on libc. Linking with libpthread thus only creates unnecessary
runtime overhead.
This patch thus removes linking with -lpthread if -pthread/-pthreads is
specified, thus getting rid of the libpthread dependency in libatomic,
libgdruntime, libgomp, libgphobos, and libitm.
Bootstrapped without regressions on i386-pc-solaris2.11 and
sparc-sun-solaris2.11 (both Solaris 11.3 and 11.4).
2023-04-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
gcc:
* config/sol2.h (LIB_SPEC): Don't link with -lpthread.
Diffstat (limited to 'gcc/config/sol2.h')
| -rw-r--r-- | gcc/config/sol2.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/config/sol2.h b/gcc/config/sol2.h index 616f9b9..cba5ac0 100644 --- a/gcc/config/sol2.h +++ b/gcc/config/sol2.h @@ -161,7 +161,6 @@ along with GCC; see the file COPYING3. If not see #undef LIB_SPEC #define LIB_SPEC \ "%{!symbolic:\ - %{pthreads|pthread:-lpthread} \ %{p|pg:-ldl} -lc}" #ifndef CROSS_DIRECTORY_STRUCTURE |