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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,144 @@ | ||
| # This modules provides variables with recommended Compiler and Linker switches | ||
| # | ||
| # Copyright (c) Microsoft Corporation. | ||
| # Licensed under the MIT License. | ||
|
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| set(COMPILER_DEFINES "") | ||
| set(COMPILER_SWITCHES "") | ||
| set(LINKER_SWITCHES "") | ||
|
|
||
| #--- Determines target architecture if not explicitly set | ||
| if(DEFINED VCPKG_TARGET_ARCHITECTURE) | ||
| set(DIRECTX_ARCH ${VCPKG_TARGET_ARCHITECTURE}) | ||
| elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Ww][Ii][Nn]32$") | ||
| set(DIRECTX_ARCH x86) | ||
| elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Xx]64$") | ||
| set(DIRECTX_ARCH x64) | ||
| elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]$") | ||
| set(DIRECTX_ARCH arm) | ||
| elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]64$") | ||
| set(DIRECTX_ARCH arm64) | ||
| elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]64EC$") | ||
| set(DIRECTX_ARCH arm64ec) | ||
| elseif(CMAKE_VS_PLATFORM_NAME_DEFAULT MATCHES "^[Ww][Ii][Nn]32$") | ||
| set(DIRECTX_ARCH x86) | ||
| elseif(CMAKE_VS_PLATFORM_NAME_DEFAULT MATCHES "^[Xx]64$") | ||
| set(DIRECTX_ARCH x64) | ||
| elseif(CMAKE_VS_PLATFORM_NAME_DEFAULT MATCHES "^[Aa][Rr][Mm]$") | ||
| set(DIRECTX_ARCH arm) | ||
| elseif(CMAKE_VS_PLATFORM_NAME_DEFAULT MATCHES "^[Aa][Rr][Mm]64$") | ||
| set(DIRECTX_ARCH arm64) | ||
| elseif(CMAKE_VS_PLATFORM_NAME_DEFAULT MATCHES "^[Aa][Rr][Mm]64EC$") | ||
| set(DIRECTX_ARCH arm64ec) | ||
| endif() | ||
|
|
||
| #--- Determines host architecture | ||
| if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "[Aa][Rr][Mm]64|aarch64|arm64") | ||
| set(DIRECTX_HOST_ARCH arm64) | ||
| else() | ||
| set(DIRECTX_HOST_ARCH x64) | ||
| endif() | ||
|
|
||
| #--- This legacy tool still uses MB instead of UNICODE | ||
| if(WIN32) | ||
| list(APPEND COMPILER_DEFINES _MBCS) | ||
| endif() | ||
|
|
||
| #--- General MSVC-like SDL options | ||
| if(MSVC) | ||
| list(APPEND COMPILER_SWITCHES "$<$<NOT:$<CONFIG:DEBUG>>:/guard:cf>") | ||
| list(APPEND LINKER_SWITCHES /DYNAMICBASE /NXCOMPAT /INCREMENTAL:NO) | ||
|
|
||
| if((${DIRECTX_ARCH} STREQUAL "x86") | ||
| OR ((CMAKE_SIZEOF_VOID_P EQUAL 4) AND (NOT (${DIRECTX_ARCH} MATCHES "^arm")))) | ||
| list(APPEND LINKER_SWITCHES /SAFESEH) | ||
| endif() | ||
|
|
||
| if((MSVC_VERSION GREATER_EQUAL 1928) | ||
| AND (CMAKE_SIZEOF_VOID_P EQUAL 8) | ||
| AND (NOT (TARGET OpenEXR::OpenEXR)) | ||
| AND ((NOT (CMAKE_CXX_COMPILER_ID MATCHES "Clang|IntelLLVM")) OR (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 13.0))) | ||
| list(APPEND COMPILER_SWITCHES "$<$<NOT:$<CONFIG:DEBUG>>:/guard:ehcont>") | ||
| list(APPEND LINKER_SWITCHES "$<$<NOT:$<CONFIG:DEBUG>>:/guard:ehcont>") | ||
| endif() | ||
| else() | ||
| list(APPEND COMPILER_DEFINES $<IF:$<CONFIG:DEBUG>,_DEBUG,NDEBUG>) | ||
| endif() | ||
|
|
||
| #--- Target architecture switches | ||
| if(NOT (${DIRECTX_ARCH} MATCHES "^arm")) | ||
| if((${DIRECTX_ARCH} STREQUAL "x86") OR (CMAKE_SIZEOF_VOID_P EQUAL 4)) | ||
| set(ARCH_SSE2 $<$<CXX_COMPILER_ID:MSVC,Intel>:/arch:SSE2> $<$<NOT:$<CXX_COMPILER_ID:MSVC,Intel>>:-msse2>) | ||
| else() | ||
| set(ARCH_SSE2 $<$<NOT:$<CXX_COMPILER_ID:MSVC,Intel>>:-msse2>) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_ID MATCHES "GNU") | ||
| list(APPEND ARCH_SSE2 -mfpmath=sse) | ||
| endif() | ||
|
|
||
| list(APPEND COMPILER_SWITCHES ${ARCH_SSE2}) | ||
| endif() | ||
|
|
||
| #--- Compiler-specific switches | ||
| if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|IntelLLVM") | ||
| if(MSVC AND (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 16.0)) | ||
| list(APPEND COMPILER_SWITCHES /ZH:SHA_256) | ||
| endif() | ||
| elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel") | ||
| list(APPEND COMPILER_SWITCHES /Zc:__cplusplus /Zc:inline /fp:fast /Qdiag-disable:161) | ||
| elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC") | ||
| list(APPEND COMPILER_SWITCHES /sdl /Zc:inline /fp:fast) | ||
|
|
||
| if(CMAKE_INTERPROCEDURAL_OPTIMIZATION) | ||
| message(STATUS "Building using Whole Program Optimization") | ||
| list(APPEND COMPILER_SWITCHES $<$<NOT:$<CONFIG:Debug>>:/Gy /Gw>) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.10) | ||
| list(APPEND COMPILER_SWITCHES /permissive-) | ||
| endif() | ||
|
|
||
| if((CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.11) | ||
| AND OpenMP_CXX_FOUND) | ||
| # OpenMP in MSVC is not compatible with /permissive- unless you disable two-phase lookup | ||
| list(APPEND COMPILER_SWITCHES /Zc:twoPhase-) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.14) | ||
| list(APPEND COMPILER_SWITCHES /Zc:__cplusplus) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.15) | ||
| list(APPEND COMPILER_SWITCHES /JMC-) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.24) | ||
| list(APPEND COMPILER_SWITCHES /ZH:SHA_256) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.26) | ||
| list(APPEND COMPILER_SWITCHES /Zc:preprocessor /wd5104 /wd5105) | ||
| endif() | ||
|
|
||
| if((CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.27) AND (NOT (${DIRECTX_ARCH} MATCHES "^arm"))) | ||
| list(APPEND LINKER_SWITCHES /CETCOMPAT) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.28) | ||
| list(APPEND COMPILER_SWITCHES /Zc:lambda) | ||
| endif() | ||
|
|
||
| if((CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.29) | ||
| AND (NOT VCPKG_TOOLCHAIN)) | ||
| list(APPEND COMPILER_SWITCHES /external:W4) | ||
| endif() | ||
|
|
||
| if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.35) | ||
| if(CMAKE_INTERPROCEDURAL_OPTIMIZATION) | ||
| list(APPEND COMPILER_SWITCHES $<$<NOT:$<CONFIG:Debug>>:/Zc:checkGwOdr>) | ||
| endif() | ||
|
|
||
| list(APPEND COMPILER_SWITCHES $<$<VERSION_GREATER_EQUAL:${CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION},10.0.22000>:/Zc:templateScope>) | ||
| endif() | ||
| endif() |