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- removed some 32bit only CMake code.

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This commit is contained in:
Christoph Oelckers 2022-10-20 21:11:18 +02:00
parent 5a52f61096
commit 9e76faff1f
1 changed files with 0 additions and 24 deletions
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24
src/CMakeLists.txt
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@ -180,33 +180,9 @@ endif()
# Decide on SSE setup
# SSE only matters on 32-bit targets. We check compiler flags to know if we can do it.
if( CMAKE_SIZEOF_VOID_P MATCHES "4" AND NOT CMAKE_OSX_ARCHITECTURES MATCHES ppc )
CHECK_CXX_COMPILER_FLAG( "-msse2 -mfpmath=sse" CAN_DO_MFPMATH )
CHECK_CXX_COMPILER_FLAG( -arch:SSE2 CAN_DO_ARCHSSE2 )
if( CAN_DO_MFPMATH )
set( SSE1_ENABLE "-msse -mfpmath=sse" )
set( SSE2_ENABLE "-msse2 -mfpmath=sse" )
elseif( CAN_DO_ARCHSSE2 )
set( SSE1_ENABLE -arch:SSE )
set( SSE2_ENABLE -arch:SSE2 )
endif()
endif()
if( X64 )
set( HAVE_MMX 1 )
else( X64 )
set( SAFE_CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} )
if( DEM_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmmx")
endif( DEM_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
CHECK_CXX_SOURCE_COMPILES("#include <mmintrin.h>
int main(void) { __m64 v = _m_from_int(0); }"
HAVE_MMX)
set( CMAKE_CXX_FLAGS ${SAFE_CMAKE_CXX_FLAGS} )
endif( X64 )
CHECK_CXX_SOURCE_COMPILES("#include <ppl.h>