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Update CMake to use OpenMP via built-in support (#341)

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Chuck Walbourn 2023-04-24 13:53:24 -07:00 committed by GitHub
parent 0c292b4119
commit 9175ac8204
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 7 deletions
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26
CMakeLists.txt
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@ -167,9 +167,18 @@ target_include_directories(${PROJECT_NAME} PUBLIC
target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_11)
if(BC_USE_OPENMP)
find_package(OpenMP)
if(OpenMP_CXX_FOUND)
target_link_libraries(${PROJECT_NAME} PUBLIC OpenMP::OpenMP_CXX)
else()
set(BC_USE_OPENMP OFF)
endif()
endif()
if(ENABLE_OPENEXR_SUPPORT)
find_package(OpenEXR REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE OpenEXR::OpenEXR)
target_link_libraries(${PROJECT_NAME} PUBLIC OpenEXR::OpenEXR)
endif()
if(NOT MINGW)
@ -278,6 +287,10 @@ if(BUILD_TOOLS AND BUILD_DX11 AND WIN32)
target_link_libraries(texdiag ${PROJECT_NAME} ole32.lib version.lib)
source_group(texdiag REGULAR_EXPRESSION Texdiag/*.*)
if(BC_USE_OPENMP)
target_link_libraries(texconv OpenMP::OpenMP_CXX)
endif()
if(ENABLE_OPENEXR_SUPPORT)
foreach(t IN LISTS TOOL_EXES)
target_include_directories(${t} PRIVATE Auxiliary)
@ -334,7 +347,7 @@ if(MSVC)
target_link_options(${t} PRIVATE /DYNAMICBASE /NXCOMPAT)
endforeach()
if((${CMAKE_SIZEOF_VOID_P} EQUAL 4) AND (NOT (${DIRECTX_ARCH} MATCHES "^arm")))
if((CMAKE_SIZEOF_VOID_P EQUAL 4) AND (NOT (${DIRECTX_ARCH} MATCHES "^arm")))
foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
target_link_options(${t} PRIVATE /SAFESEH)
endforeach()
@ -371,7 +384,7 @@ if(XBOX_CONSOLE_TARGET STREQUAL "scarlett")
elseif(XBOX_CONSOLE_TARGET STREQUAL "xboxone")
target_compile_options(${PROJECT_NAME} PRIVATE $<IF:$<CXX_COMPILER_ID:MSVC>,/favor:AMD64 /arch:AVX,-march=btver2>)
elseif(NOT (${DIRECTX_ARCH} MATCHES "^arm"))
if(${CMAKE_SIZEOF_VOID_P} EQUAL "4")
if(CMAKE_SIZEOF_VOID_P EQUAL 4)
set(ARCH_SSE2 $<$<CXX_COMPILER_ID:MSVC>:/arch:SSE2> $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-msse2>)
else()
set(ARCH_SSE2 $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-msse2>)
@ -386,8 +399,6 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(WarningsLib -Wall -Wpedantic -Wextra)
target_compile_options(${PROJECT_NAME} PRIVATE ${WarningsLib})
# OpenMP is not supported for clang for Windows by default
set(WarningsEXE ${WarningsLib} "-Wno-c++98-compat" "-Wno-c++98-compat-pedantic" "-Wno-switch" "-Wno-switch-enum" "-Wno-covered-switch-default" "-Wno-language-extension-token" "-Wno-missing-prototypes" "-Wno-global-constructors" "-Wno-double-promotion")
foreach(t IN LISTS TOOL_EXES)
target_compile_options(${t} PRIVATE ${WarningsEXE})
@ -446,9 +457,10 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
endif()
if(BC_USE_OPENMP)
target_compile_options(${PROJECT_NAME} PRIVATE /openmp /Zc:twoPhase-)
# OpenMP in MSVC is not compatible with /permissive unless you disable two-phase lookup
target_compile_options(${PROJECT_NAME} PRIVATE /Zc:twoPhase-)
if(BUILD_TOOLS AND BUILD_DX11 AND WIN32)
target_compile_options(texconv PRIVATE /openmp /Zc:twoPhase-)
target_compile_options(texconv PRIVATE /Zc:twoPhase-)
endif()
endif()