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minor cmake edits:

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- osx was defaulting to -O3.
- clang wasnt detecting sse compiler args.
This commit is contained in:
Campbell Barton
2011-10-02 16:43:39 +00:00
parent c664275386
commit 71f772a0ed
2 changed files with 5 additions and 5 deletions
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8
CMakeLists.txt
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@@ -1105,11 +1105,11 @@ elseif(APPLE)
set(CMAKE_C_FLAGS_DEBUG "-fno-strict-aliasing -g") set(CMAKE_C_FLAGS_DEBUG "-fno-strict-aliasing -g")
set(CMAKE_CXX_FLAGS_DEBUG "-fno-strict-aliasing -g") set(CMAKE_CXX_FLAGS_DEBUG "-fno-strict-aliasing -g")
if(CMAKE_OSX_ARCHITECTURES MATCHES "i386") if(CMAKE_OSX_ARCHITECTURES MATCHES "i386")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -fvariable-expansion-in-unroller") set(CMAKE_CXX_FLAGS_RELEASE "-O2 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -fvariable-expansion-in-unroller")
set(CMAKE_C_FLAGS_RELEASE "-O3 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -fvariable-expansion-in-unroller") set(CMAKE_C_FLAGS_RELEASE "-O2 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -fvariable-expansion-in-unroller")
elseif(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64") elseif(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -msse3 -mssse3 -fvariable-expansion-in-unroller") set(CMAKE_CXX_FLAGS_RELEASE "-O2 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -msse3 -mssse3 -fvariable-expansion-in-unroller")
set(CMAKE_C_FLAGS_RELEASE "-O3 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -msse3 -mssse3 -fvariable-expansion-in-unroller") set(CMAKE_C_FLAGS_RELEASE "-O2 -mdynamic-no-pic -ftree-vectorize -msse -msse2 -msse3 -mssse3 -fvariable-expansion-in-unroller")
else() else()
set(CMAKE_C_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing") set(CMAKE_C_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing")
set(CMAKE_CXX_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing") set(CMAKE_CXX_FLAGS_RELEASE "-mdynamic-no-pic -fno-strict-aliasing")

2
build_files/cmake/macros.cmake
View File

@@ -332,7 +332,7 @@ macro(TEST_SSE_SUPPORT
include(CheckCSourceRuns) include(CheckCSourceRuns)
# message(STATUS "Detecting SSE support") # message(STATUS "Detecting SSE support")
if(CMAKE_COMPILER_IS_GNUCC) if(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
set(${_sse_flags} "-msse") set(${_sse_flags} "-msse")
set(${_sse2_flags} "-msse2") set(${_sse2_flags} "-msse2")
elseif(MSVC) elseif(MSVC)