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[asan] Stop appending -lm, -pthread and other linker options on Darwin for ASan unit tests 

On Darwin, -lm, -pthread and others are implied. -pthread currently produces a warning (compiler option unused).

Differential Revision: https://reviews.llvm.org/D24698

llvm-svn: 282260
This commit is contained in:
Kuba Brecka 2016-09-23 16:43:29 +00:00
parent 6919ae5abc
commit 7bc254f89c
1 changed files with 7 additions and 6 deletions
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13
compiler-rt/lib/asan/tests/CMakeLists.txt
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@ -106,12 +106,13 @@ set(ASAN_UNITTEST_INSTRUMENTED_LIBS)
append_list_if(ANDROID atomic ASAN_UNITTEST_INSTRUMENTED_LIBS)
set(ASAN_UNITTEST_NOINST_LINKFLAGS ${ASAN_UNITTEST_COMMON_LINKFLAGS})
append_list_if(COMPILER_RT_HAS_LIBM -lm ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBDL -ldl ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBRT -lrt ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread
ASAN_DYNAMIC_UNITTEST_INSTRUMENTED_LINKFLAGS)
if(NOT APPLE)
append_list_if(COMPILER_RT_HAS_LIBM -lm ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBDL -ldl ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBRT -lrt ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread ASAN_UNITTEST_NOINST_LINKFLAGS)
append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread ASAN_DYNAMIC_UNITTEST_INSTRUMENTED_LINKFLAGS)
endif()
# TODO(eugenis): move all -l flags above to _LIBS?
set(ASAN_UNITTEST_NOINST_LIBS)