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add_definitions(-DGLM_FORCE_PURE)
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
add_compile_options(-mfpmath=387)
endif()
message(STATUS "GLM: No SIMD instruction set")
elseif(GLM_TEST_ENABLE_SIMD_AVX2)
add_definitions(-DGLM_FORCE_INTRINSICS)
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(-mavx2)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
add_compile_options(/QxAVX2)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
add_compile_options(/arch:AVX2)
endif()
message(STATUS "GLM: AVX2 instruction set")
elseif(GLM_TEST_ENABLE_SIMD_AVX)
add_definitions(-DGLM_FORCE_INTRINSICS)
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(-mavx)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
add_compile_options(/QxAVX)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
add_compile_options(/arch:AVX)
endif()
message(STATUS "GLM: AVX instruction set")
elseif(GLM_TEST_ENABLE_SIMD_SSE4_2)
add_definitions(-DGLM_FORCE_INTRINSICS)
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(-msse4.2)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
add_compile_options(/QxSSE4.2)
elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
add_compile_options(/arch:SSE2) # VC doesn't support SSE4.2
endif()
message(STATUS "GLM: SSE4.2 instruction set")
elseif(GLM_TEST_ENABLE_SIMD_SSE4_1)
add_definitions(-DGLM_FORCE_INTRINSICS)
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(-msse4.1)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
add_compile_options(/QxSSE4.1)
elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
add_compile_options(/arch:SSE2) # VC doesn't support SSE4.1
endif()
message(STATUS "GLM: SSE4.1 instruction set")
elseif(GLM_TEST_ENABLE_SIMD_SSSE3)
add_definitions(-DGLM_FORCE_INTRINSICS)
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(-mssse3)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
add_compile_options(/QxSSSE3)
elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
add_compile_options(/arch:SSE2) # VC doesn't support SSSE3
endif()
message(STATUS "GLM: SSSE3 instruction set")
elseif(GLM_TEST_ENABLE_SIMD_SSE3)
add_definitions(-DGLM_FORCE_INTRINSICS)
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(-msse3)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
add_compile_options(/QxSSE3)
elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
add_compile_options(/arch:SSE2) # VC doesn't support SSE3
endif()
message(STATUS "GLM: SSE3 instruction set")
elseif(GLM_TEST_ENABLE_SIMD_SSE2)
add_definitions(-DGLM_FORCE_INTRINSICS)
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(-msse2)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
add_compile_options(/QxSSE2)
elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
add_compile_options(/arch:SSE2)
endif()
message(STATUS "GLM: SSE2 instruction set")
endif()
# Compiler and default options
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(NOT GLM_QUIET)
message("GLM: Clang - ${CMAKE_CXX_COMPILER_ID} compiler")
endif()
add_compile_options(-Werror -Weverything)