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cmake: use abi-version on older gcc

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This commit is contained in:
Matthew Barr 2017-08-10 11:33:15 +10:00
parent 4e9b0ad3fd
commit d9030805de
1 changed files with 7 additions and 6 deletions
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13
CMakeLists.txt
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@ -248,7 +248,13 @@ else()
endif()
if(CMAKE_COMPILER_IS_GNUCXX)
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -fabi-version=0 -Wno-unused-local-typedefs -Wno-maybe-uninitialized")
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-unused-local-typedefs -Wno-maybe-uninitialized")
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -fabi-version=0")
endif ()
# don't complain about abi
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-abi")
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-abi")
endif()
if (NOT(ARCH_IA32 AND RELEASE_BUILD))
@ -256,11 +262,6 @@ else()
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -fno-omit-frame-pointer")
endif()
if (RELEASE_BUILD)
# we don't need the noise of ABI warnings in a release build
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-abi")
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-abi")
endif ()
if (CMAKE_C_COMPILER_ID MATCHES "Intel")
set(SKYLAKE_FLAG "-xCORE-AVX512")