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- Added USE_SSE2 compile option for gcc.

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drfrag666 2018-04-22 22:41:03 +02:00
parent 05b453d2a9
commit f04a1cb497
1 changed files with 9 additions and 0 deletions
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9
src/CMakeLists.txt
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@ -266,6 +266,10 @@ if (NOT ZDOOM_USE_SSE2)
endif()
endif()
if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
option( USE_SSE2 "Use SSE2 instructions, requires P4 or later CPU." ON)
endif()
if( X64 )
set( HAVE_MMX 1 )
else( X64 )
@ -418,6 +422,11 @@ if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
set (CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -s" )
set (CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL} -s" )
endif()
if ( NOT USE_SSE2 )
add_definitions( -DNO_SSE )
endif()
endif()
# Check for thread_local keyword, it's optional at the moment