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Add -msse4.2 to the compiler flags if it's supported. 

Change-Id: I354c5141f8fbe306a71395622effeb97df97f3ce
Reviewed-on: https://code.wireshark.org/review/6042
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This commit is contained in:
Guy Harris 2014-12-24 15:36:55 -08:00
parent 499a7d0f0a
commit c01bad2c90
1 changed files with 3 additions and 0 deletions
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3
CMakeLists.txt
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@ -417,6 +417,9 @@ if(CMAKE_C_COMPILER_ID MATCHES "MSVC")
else()
message(STATUS "Checking for c-compiler flag: -msse4.2")
check_c_compiler_flag(-msse4.2 HAVE_SSE4_2)
if(HAVE_SSE4_2)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse4.2")
endif()
endif()
check_c_compiler_flag(-fvisibility=hidden FVHIDDEN)