diff options
author | hainque <hainque@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-07 06:53:56 +0000 |
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committer | hainque <hainque@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-07 06:53:56 +0000 |
commit | 6acfe4cd53e73ce7fde6f60d1f37a308494a6567 (patch) | |
tree | b0149e96550102767cd0d9ef4a1ff76a42e01466 | |
parent | a933e91291095c15901fadb2c7d62d701ad94dde (diff) |
* config/alpha/t-osf4 (SHLIB_LINK): Do not hide the dummy weak
pthread symbols.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149314 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/config/alpha/t-osf4 | 6 |
2 files changed, 7 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ea408e1681f..46d51451fc9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2009-07-07 Olivier Hainque <hainque@adacore.com> + + * config/alpha/t-osf4 (SHLIB_LINK): Do not hide the dummy weak + pthread symbols. + 2009-07-07 Basile Starynkevitch <basile@starynkevitch.net> * Makefile.in: added more lists of includes to PLUGIN_HEADERS. diff --git a/gcc/config/alpha/t-osf4 b/gcc/config/alpha/t-osf4 index 362c8dd8797..eabf2728f26 100644 --- a/gcc/config/alpha/t-osf4 +++ b/gcc/config/alpha/t-osf4 @@ -28,11 +28,9 @@ SHLIB_NAME = @shlib_base_name@.so SHLIB_SONAME = @shlib_base_name@.so.1 SHLIB_OBJS = @shlib_objs@ -# Hide all POSIX threads related symbols provided by gthr-posix.c. This -# only has an effect if t-osf-pthread is in use. +# Beware *not* to hide the POSIX threads related symbols provided by +# gthr-posix.c, as this would prevent their preemption by real symbols. SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \ - -Wl,-hidden_symbol,pthread\* -Wl,-hidden_symbol,__pthread\* \ - -Wl,-hidden_symbol,sched_get_\* -Wl,-hidden_symbol,sched_yield \ -Wl,-msym -Wl,-set_version,gcc.1 -Wl,-soname,$(SHLIB_SONAME) \ -o $(SHLIB_NAME).tmp @multilib_flags@ $(SHLIB_OBJS) -lc && \ rm -f $(SHLIB_SONAME) && \ |