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cmake: use CMAKE_POSITION_INDEPENDENT_CODE not -fPIC

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we use the global setting of CMAKE_POSITION_INDEPENDENT_CODE for
defining this flag.

Signed-off-by: Kefu Chai <kchai@redhat.com>
This commit is contained in:
Kefu Chai 2017-10-13 13:01:59 +08:00
parent 966898329c
commit 055ae5c476
1 changed files with 2 additions and 2 deletions
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4
CMakeLists.txt
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@ -511,8 +511,8 @@ if(WITH_TSAN)
message(FATAL_ERROR "Cannot combine -fsanitize-leak w/-fsanitize-thread")
endif()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=thread -fno-omit-frame-pointer -pie -ltsan ")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread -fno-omit-frame-pointer -fPIC")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=thread -fno-omit-frame-pointer -fPIC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread -fno-omit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=thread -fno-omit-frame-pointer")
if(HAVE_JEMALLOC)
message(FATAL "TSAN does not work well with JeMalloc")
endif()