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d10728a645
Having conditional statements with CMAKE_BUILD_TYPE is an antipattern See https://stackoverflow.com/questions/66079007/having-conditional-statements-on-build-type-variable-a-good-design We use both single- and multi-config generators (Ninja and VS), so we can't really rely on CMAKE_BUILD_TYPE, because it's not always set. This commit alters some conditional flags to use <$CONFIG:...> generator expression, but is still not complete. Also, our default optimization level (4) now has what was always a de-facto flags
62 lines
2 KiB
CMake
62 lines
2 KiB
CMake
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# pass variables necessary for the toolchain (needed for try_compile)
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set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES ARCH USE_CLANG_CL)
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# the name of the target operating system
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set(CMAKE_SYSTEM_NAME Windows)
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set(CMAKE_SYSTEM_PROCESSOR i686)
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# set the generator platform
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if (NOT DEFINED CMAKE_GENERATOR_PLATFORM)
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if(ARCH STREQUAL "amd64")
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set(CMAKE_GENERATOR_PLATFORM "x64")
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elseif(ARCH STREQUAL "arm")
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set(CMAKE_GENERATOR_PLATFORM "ARM")
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elseif(ARCH STREQUAL "arm64")
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set(CMAKE_GENERATOR_PLATFORM "ARM64")
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else()
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set(CMAKE_GENERATOR_PLATFORM "Win32")
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endif()
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endif()
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if(USE_CLANG_CL)
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set(CMAKE_C_COMPILER clang-cl)
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set(CMAKE_CXX_COMPILER clang-cl)
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# Clang now defaults to lld-link which we're not compatible with yet
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set(CMAKE_LINKER link)
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# Explicitly set target so CMake doesn't get confused
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if (ARCH STREQUAL "amd64")
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set(CMAKE_C_COMPILER_TARGET "x86_64-pc-windows-msvc")
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set(CMAKE_CXX_COMPILER_TARGET "x86_64-pc-windows-msvc")
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elseif(ARCH STREQUAL "arm")
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set(CMAKE_C_COMPILER_TARGET "arm-pc-windows-msvc")
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set(CMAKE_CXX_COMPILER_TARGET "arm-pc-windows-msvc")
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elseif(ARCH STREQUAL "arm64")
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set(CMAKE_C_COMPILER_TARGET "arm64-pc-windows-msvc")
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set(CMAKE_CXX_COMPILER_TARGET "arm64-pc-windows-msvc")
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else()
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set(CMAKE_C_COMPILER_TARGET "i686-pc-windows-msvc")
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set(CMAKE_CXX_COMPILER_TARGET "i686-pc-windows-msvc")
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endif()
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else()
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set(CMAKE_C_COMPILER cl)
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set(CMAKE_CXX_COMPILER cl)
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endif()
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set(CMAKE_MC_COMPILER mc)
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set(CMAKE_RC_COMPILER rc)
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if(ARCH STREQUAL "amd64")
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set(CMAKE_ASM_MASM_COMPILER ml64)
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set(CMAKE_ASM_MASM_FLAGS_INIT "/Cp")
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elseif(ARCH STREQUAL "arm")
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set(CMAKE_ASM_MASM_COMPILER armasm)
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elseif(ARCH STREQUAL "arm64")
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set(CMAKE_ASM_MASM_COMPILER armasm64)
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else()
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set(CMAKE_ASM_MASM_COMPILER ml)
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set(CMAKE_ASM_MASM_FLAGS_INIT "/Cp")
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endif()
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set(CMAKE_C_STANDARD_LIBRARIES "" CACHE INTERNAL "")
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set(CMAKE_USER_MAKE_RULES_OVERRIDE "${CMAKE_CURRENT_LIST_DIR}/overrides-msvc.cmake")
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