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https://github.com/libsdl-org/SDL.git
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110 lines
3.7 KiB
CMake
110 lines
3.7 KiB
CMake
macro(SDL_DetectCMakePlatform)
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set(SDL_CMAKE_PLATFORM )
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# Get the platform
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if(WIN32)
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set(SDL_CMAKE_PLATFORM Windows)
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elseif(PSP)
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set(SDL_CMAKE_PLATFORM psp)
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elseif(APPLE)
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if(CMAKE_SYSTEM_NAME MATCHES ".*Darwin.*")
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set(SDL_CMAKE_PLATFORM Darwin)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*MacOS.*")
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set(SDL_CMAKE_PLATFORM MacosX)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*tvOS.*")
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set(SDL_CMAKE_PLATFORM tvOS)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*iOS.*")
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set(SDL_CMAKE_PLATFORM iOS)
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elseif (CMAKE_SYSTEM_NAME MATCHES "visionOS")
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set(SDL_CMAKE_PLATFORM visionOS)
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set(VISIONOS ON) # CMAKE does not set this automatically yet
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endif()
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elseif(CMAKE_SYSTEM_NAME MATCHES "Haiku.*")
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set(SDL_CMAKE_PLATFORM Haiku)
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elseif(NINTENDO_3DS)
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set(SDL_CMAKE_PLATFORM n3ds)
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elseif(PS2)
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set(SDL_CMAKE_PLATFORM ps2)
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elseif(VITA)
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set(SDL_CMAKE_PLATFORM Vita)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*Linux")
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set(SDL_CMAKE_PLATFORM Linux)
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elseif(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*")
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set(SDL_CMAKE_PLATFORM FreeBSD)
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elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*")
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set(SDL_CMAKE_PLATFORM NetBSD)
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elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
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set(SDL_CMAKE_PLATFORM OpenBSD)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*GNU.*")
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set(SDL_CMAKE_PLATFORM GNU)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
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set(SDL_CMAKE_PLATFORM BSDi)
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elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD")
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set(SDL_CMAKE_PLATFORM FreeBSD)
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elseif(CMAKE_SYSTEM_NAME MATCHES "SYSV5.*")
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set(SDL_CMAKE_PLATFORM SYSV5)
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elseif(CMAKE_SYSTEM_NAME MATCHES "Solaris.*|SunOS.*")
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set(SDL_CMAKE_PLATFORM Solaris)
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elseif(CMAKE_SYSTEM_NAME MATCHES "HP-UX.*")
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set(SDL_CMAKE_PLATFORM HPUX)
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elseif(CMAKE_SYSTEM_NAME MATCHES "AIX.*")
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set(SDL_CMAKE_PLATFORM AIX)
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elseif(CMAKE_SYSTEM_NAME MATCHES "Minix.*")
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set(SDL_CMAKE_PLATFORM Minix)
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elseif(CMAKE_SYSTEM_NAME MATCHES "Android.*")
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set(SDL_CMAKE_PLATFORM Android)
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elseif(CMAKE_SYSTEM_NAME MATCHES "Emscripten.*")
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set(SDL_CMAKE_PLATFORM Emscripten)
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elseif(CMAKE_SYSTEM_NAME MATCHES "QNX.*")
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set(SDL_CMAKE_PLATFORM QNX)
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elseif(CMAKE_SYSTEM_NAME MATCHES "BeOS.*")
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message(FATAL_ERROR "BeOS support has been removed as of SDL 2.0.2.")
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endif()
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if(SDL_CMAKE_PLATFORM)
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string(TOUPPER "${SDL_CMAKE_PLATFORM}" _upper_platform)
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set(${_upper_platform} TRUE)
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else()
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set(SDL_CMAKE_PLATFORM} "unknown")
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endif()
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endmacro()
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function(SDL_DetectCPUArchitecture)
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set(sdl_cpu_names)
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if(APPLE AND CMAKE_OSX_ARCHITECTURES)
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foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES})
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if(osx_arch STREQUAL "x86_64")
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list(APPEND sdl_cpu_names "x64")
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elseif(osx_arch STREQUAL "arm64")
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list(APPEND sdl_cpu_names "arm64")
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endif()
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endforeach()
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endif()
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set(sdl_known_archs x64 x86 arm64 arm32 emscripten powerpc64 powerpc32 loongarch64)
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if(NOT sdl_cpu_names)
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set(found FALSE)
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foreach(sdl_known_arch ${sdl_known_archs})
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if(NOT found)
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string(TOUPPER "${sdl_known_arch}" sdl_known_arch_upper)
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set(var_name "SDL_CPU_${sdl_known_arch_upper}")
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check_cpu_architecture(${sdl_known_arch} ${var_name})
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if(${var_name})
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list(APPEND sdl_cpu_names ${sdl_known_arch})
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set(found TRUE)
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endif()
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endif()
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endforeach()
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endif()
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foreach(sdl_known_arch ${sdl_known_archs})
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string(TOUPPER "${sdl_known_arch}" sdl_known_arch_upper)
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set(var_name "SDL_CPU_${sdl_known_arch_upper}")
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if(sdl_cpu_names MATCHES "(^|;)${sdl_known_arch}($|;)") # FIXME: use if(IN_LIST)
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set(${var_name} 1 PARENT_SCOPE)
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else()
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set(${var_name} 0 PARENT_SCOPE)
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endif()
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endforeach()
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set(SDL_CPU_NAMES ${sdl_cpu_names} PARENT_SCOPE)
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endfunction()
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