77 lines
2.6 KiB
CMake
77 lines
2.6 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(UNIX AND NOT APPLE)
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if(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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endif()
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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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# !!! FIXME: remove the version check when we start requiring >= 3.14.0
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if(CMAKE_VERSION VERSION_LESS 3.14)
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set(SDL_CMAKE_PLATFORM IOS)
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endif()
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endif()
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elseif(CMAKE_SYSTEM_NAME MATCHES "BeOS.*")
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message_error("BeOS support has been removed as of SDL 2.0.2.")
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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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endif()
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if(SDL_CMAKE_PLATFORM)
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set(${SDL_CMAKE_PLATFORM} TRUE)
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endif()
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endmacro()
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function(SDL_DetectCPUArchitecture)
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set(archs x86 x64 arm32 arm64 loongarch64)
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set(found FALSE)
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foreach(arch ${archs})
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string(TOUPPER "${arch}" arch_upper)
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set(var_name "SDL_CPU_${arch_upper}")
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if(found)
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set(${var_name} 0 PARENT_SCOPE)
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else()
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check_cpu_architecture(${arch} ${var_name})
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set(found ${${var_name}})
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set(${var_name} ${${var_name}} PARENT_SCOPE)
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set(SDL_CPU_NAME ${arch})
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endif()
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endforeach()
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if(NOT found)
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message(AUTHOR_WARNING "Unknown architecture (failed archs=${archs})")
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set(SDL_CPU_NAME "(unknown)")
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endif()
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endfunction()
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