mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-03 04:49:08 +08:00
1ed3a8935a
This follows the pattern in the Windows toolchain with respect to setting VCPKG_CMAKE_SYSTEM_VERSION and also how arm64 macOS can execute x86_64 through Rosetta.
54 lines
2.3 KiB
CMake
54 lines
2.3 KiB
CMake
if(NOT _VCPKG_OSX_TOOLCHAIN)
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set(_VCPKG_OSX_TOOLCHAIN 1)
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set(CMAKE_SYSTEM_NAME Darwin CACHE STRING "")
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set(CMAKE_MACOSX_RPATH ON CACHE BOOL "")
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if(NOT DEFINED CMAKE_SYSTEM_PROCESSOR)
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if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
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set(CMAKE_SYSTEM_PROCESSOR x86_64 CACHE STRING "")
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elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
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set(CMAKE_SYSTEM_PROCESSOR x86 CACHE STRING "")
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elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
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set(CMAKE_SYSTEM_PROCESSOR arm64 CACHE STRING "")
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else()
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set(CMAKE_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}" CACHE STRING "")
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endif()
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endif()
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if(DEFINED VCPKG_CMAKE_SYSTEM_VERSION)
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set(CMAKE_SYSTEM_VERSION "${VCPKG_CMAKE_SYSTEM_VERSION}" CACHE STRING "" FORCE)
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endif()
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if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
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if(CMAKE_SYSTEM_PROCESSOR STREQUAL CMAKE_HOST_SYSTEM_PROCESSOR)
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set(CMAKE_CROSSCOMPILING OFF CACHE STRING "")
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elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "ARM64")
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# arm64 macOS can run x64 binaries
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set(CMAKE_CROSSCOMPILING OFF CACHE STRING "")
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endif()
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if(NOT DEFINED CMAKE_SYSTEM_VERSION)
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set(CMAKE_SYSTEM_VERSION "${CMAKE_HOST_SYSTEM_VERSION}" CACHE STRING "")
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endif()
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endif()
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get_property( _CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE )
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if(NOT _CMAKE_IN_TRY_COMPILE)
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string(APPEND CMAKE_C_FLAGS_INIT " -fPIC ${VCPKG_C_FLAGS} ")
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string(APPEND CMAKE_CXX_FLAGS_INIT " -fPIC ${VCPKG_CXX_FLAGS} ")
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string(APPEND CMAKE_C_FLAGS_DEBUG_INIT " ${VCPKG_C_FLAGS_DEBUG} ")
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string(APPEND CMAKE_CXX_FLAGS_DEBUG_INIT " ${VCPKG_CXX_FLAGS_DEBUG} ")
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string(APPEND CMAKE_C_FLAGS_RELEASE_INIT " ${VCPKG_C_FLAGS_RELEASE} ")
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string(APPEND CMAKE_CXX_FLAGS_RELEASE_INIT " ${VCPKG_CXX_FLAGS_RELEASE} ")
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string(APPEND CMAKE_SHARED_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ")
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string(APPEND CMAKE_EXE_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ")
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string(APPEND CMAKE_SHARED_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ")
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string(APPEND CMAKE_EXE_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ")
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string(APPEND CMAKE_SHARED_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ")
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string(APPEND CMAKE_EXE_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ")
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endif()
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endif()
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