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| author | Lu Guanqun <guanqun.lu@intel.com> | 2013-04-16 14:32:45 +0800 |
|---|---|---|
| committer | Zhigang Gong <zhigang.gong@linux.intel.com> | 2013-04-16 14:04:01 +0800 |
| commit | ac2bad1c227624eb1d914f6c480ec1c07b4b8398 (patch) | |
| tree | c1fb441a476190f6a08b369be107d2008aa8b56a | |
| parent | ac9ef182b6269124dcd2c4cca5fa5368927c4c96 (diff) | |
| download | beignet-ac2bad1c227624eb1d914f6c480ec1c07b4b8398.tar.gz | |
remove -ffast-math comiler flag
FC16 has the bug https://bugzilla.redhat.com/show_bug.cgi?id=795995
which prevents us from using our library on FC16.
Even though it's not our compiler's bug, we don't need fast-math flag here as
our compiler is not a computation oriented program, so we can remove this flag
safely.
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Reviewed-by: Homer Hsing <homer.xing@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
| -rw-r--r-- | backend/CMakeLists.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/backend/CMakeLists.txt b/backend/CMakeLists.txt index 89f3c4a0..5498ff05 100644 --- a/backend/CMakeLists.txt +++ b/backend/CMakeLists.txt @@ -43,7 +43,7 @@ endif (GBE_DEBUG_MEMORY) set (CMAKE_C_CXX_FLAGS "-fvisibility=hidden") if (COMPILER STREQUAL "GCC") - set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -funroll-loops -Wstrict-aliasing=2 -fstrict-aliasing -msse2 -msse3 -mssse3 -msse4.1 -ffast-math -fPIC -Wall") + set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -funroll-loops -Wstrict-aliasing=2 -fstrict-aliasing -msse2 -msse3 -mssse3 -msse4.1 -fPIC -Wall") set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} ${LLVM_CFLAGS}") set (CMAKE_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -Wno-invalid-offsetof -fno-rtti -std=c++0x") set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GBE_DEBUG_MEMORY_FLAG}") @@ -70,7 +70,7 @@ elseif (COMPILER STREQUAL "CLANG") set (CMAKE_C_FLAGS_MINSIZEREL "-Os -DNDEBUG -DGBE_DEBUG=0") set (CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG -DGBE_DEBUG=0") set (CMAKE_CXX_COMPILER "clang++") - set (CMAKE_CXX_FLAGS "-fstrict-aliasing -msse2 -ffast-math -fPIC -Wall -Wno-format-security -Wno-invalid-offsetof -std=c++0x") + set (CMAKE_CXX_FLAGS "-fstrict-aliasing -msse2 -fPIC -Wall -Wno-format-security -Wno-invalid-offsetof -std=c++0x") set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GBE_DEBUG_MEMORY_FLAG}") set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GBE_COMPILE_UTESTS_FLAG}") set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${VISIBILITY_FLAG}") |