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[CMake] [builtins] Only include the atomic builtins if(APPLE). 

There are lingering issues building the atomic builtins with various versions of gcc. To unblock people we can only include them on Apple platforms where they are more tested.

llvm-svn: 248386
This commit is contained in:
Chris Bieneman 2015-09-23 15:28:44 +00:00
parent 9c46be2d2f
commit 2a6c13274c
1 changed files with 11 additions and 6 deletions
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17
compiler-rt/lib/builtins/CMakeLists.txt
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@ -17,12 +17,6 @@ set(GENERIC_SOURCES
ashlti3.c
ashrdi3.c
ashrti3.c
atomic_flag_clear.c
atomic_flag_clear_explicit.c
atomic_flag_test_and_set.c
atomic_flag_test_and_set_explicit.c
atomic_signal_fence.c
atomic_thread_fence.c
# FIXME: atomic.c may only be compiled if host compiler understands _Atomic
# atomic.c
clear_cache.c
@ -145,6 +139,17 @@ set(GENERIC_SOURCES
umodsi3.c
umodti3.c)
if(APPLE)
set(GENERIC_SOURCES
${GENERIC_SOURCES}
atomic_flag_clear.c
atomic_flag_clear_explicit.c
atomic_flag_test_and_set.c
atomic_flag_test_and_set_explicit.c
atomic_signal_fence.c
atomic_thread_fence.c)
endif()
if(NOT WIN32)
set(GENERIC_SOURCES
${GENERIC_SOURCES}