mirror of https://github.com/libsdl-org/SDL
cmake: detect CPU architecture in 1 compilation
This commit is contained in:
Anonymous Maarten
parent
3af4f120d0
commit
bba76859f5
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@ -330,7 +330,7 @@ jobs:
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-B build_x64 -A x64
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cmake --build build_x64 --config Release --verbose
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ctest --test-dir build_x64 --no-tests=error -C Release --output-on-failure
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- name: 'CMake (configure + build + tests) arm64'
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- name: 'CMake (configure + build) arm64'
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run: |
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$env:PATH += ";${{ steps.bin.outputs.path }}/x86"
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cmake -S "${{ steps.src.outputs.path }}/cmake/test" `
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@ -48,16 +48,16 @@ list(APPEND CMAKE_MODULE_PATH "${SDL3_SOURCE_DIR}/cmake")
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include("${SDL3_SOURCE_DIR}/cmake/macros.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/sdlchecks.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/sdlcompilers.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/sdlcpu.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/sdlmanpages.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/sdlplatform.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/sdltargets.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/CheckCPUArchitecture.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/GetGitRevisionDescription.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/3rdparty.cmake")
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include("${SDL3_SOURCE_DIR}/cmake/PreseedMSVCCache.cmake")
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SDL_DetectCompiler()
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SDL_DetectCPUArchitecture()
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SDL_DetectTargetCPUArchitectures(SDL_CPUS)
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SDL_Preseed_CMakeCache()
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# Increment this if there is an incompatible change - but if that happens,
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@ -47,8 +47,11 @@ if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "")
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set(PACKAGE_VERSION_UNSUITABLE TRUE)
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endif()
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include("${CMAKE_CURRENT_LIST_DIR}/sdlcpu.cmake")
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SDL_DetectTargetCPUArchitectures(_detected_archs)
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# check that the installed version has a compatible architecture as the one which is currently searching:
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if(NOT (CMAKE_SYSTEM_PROCESSOR MATCHES "([aA][mM][dD]64|[xX]86((_|-)64)?|[iI][34567]86|[aA][aA][rR][cC][hH]64|[aA][rR][mM]64)"))
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set(PACKAGE_VERSION "${PACKAGE_VERSION} (x86,x64,arm64)")
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if(NOT(SDL_CPU_X86 OR SDL_CPU_X64 OR SDL_CPU_ARM64))
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set(PACKAGE_VERSION "${PACKAGE_VERSION} (X86,X64,ARM64)")
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set(PACKAGE_VERSION_UNSUITABLE TRUE)
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endif()
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@ -30,22 +30,12 @@ endmacro()
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set(SDL3_FOUND TRUE)
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if(CMAKE_SYSTEM_PROCESSOR MATCHES "([aA][mM][dD]64|[xX]86(_|-64)?|[iI][34567]86)")
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if(CMAKE_SIZEOF_VOID_P EQUAL "4")
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set(_sdl_arch_subdir "x86")
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elseif(CMAKE_SIZEOF_VOID_P EQUAL "8")
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set(_sdl_arch_subdir "x64")
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else()
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set(SDL3_FOUND FALSE)
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return()
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endif()
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elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "([aA][aA][rR][cC][hH]64|[aA][rR][mM]64)")
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if(CMAKE_SIZEOF_VOID_P EQUAL "8")
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set(_sdl_arch_subdir "arm64")
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else()
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set(SDL3_FOUND FALSE)
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return()
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endif()
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if(SDL_CPU_X86)
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set(_sdl_arch_subdir "x86")
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elseif(SDL_CPU_X64)
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set(_sdl_arch_subdir "x64")
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elseif(SDL_CPU_ARM64)
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set(_sdl_arch_subdir "arm64")
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else()
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set(SDL3_FOUND FALSE)
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return()
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@ -53,11 +43,11 @@ endif()
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get_filename_component(_sdl3_prefix "${CMAKE_CURRENT_LIST_DIR}/.." ABSOLUTE)
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set_and_check(_sdl3_prefix "${_sdl3_prefix}")
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set(_sdl3_include_dirs "${_sdl3_prefix}/include;${_sdl3_prefix}/include/SDL3")
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set(_sdl3_include_dirs "${_sdl3_prefix}/include")
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set(_sdl3_library "${_sdl3_prefix}/lib/${_sdl_arch_subdir}/SDL3.lib")
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set(_sdl3_dll_library "${_sdl3_prefix}/lib/${_sdl_arch_subdir}/SDL3.dll")
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set(_sdl3test_library "${_sdl3_prefix}/lib/${_sdl_arch_subdir}/SDL3_test.lib")
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set(_sdl3_implib "${_sdl3_prefix}/lib/${_sdl_arch_subdir}/SDL3.lib")
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set(_sdl3_dll "${_sdl3_prefix}/lib/${_sdl_arch_subdir}/SDL3.dll")
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set(_sdl3test_lib "${_sdl3_prefix}/lib/${_sdl_arch_subdir}/SDL3_test.lib")
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unset(_sdl_arch_subdir)
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unset(_sdl3_prefix)
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@ -75,14 +65,14 @@ endif()
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set(SDL3_Headers_FOUND TRUE)
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unset(_sdl3_include_dirs)
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if(EXISTS "${_sdl3_library}" AND EXISTS "${_sdl3_dll_library}")
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if(EXISTS "${_sdl3_implib}" AND EXISTS "${_sdl3_dll}")
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if(NOT TARGET SDL3::SDL3-shared)
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add_library(SDL3::SDL3-shared SHARED IMPORTED)
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set_target_properties(SDL3::SDL3-shared
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PROPERTIES
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INTERFACE_LINK_LIBRARIES "SDL3::Headers"
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IMPORTED_IMPLIB "${_sdl3_library}"
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IMPORTED_LOCATION "${_sdl3_dll_library}"
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IMPORTED_IMPLIB "${_sdl3_implib}"
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IMPORTED_LOCATION "${_sdl3_dll}"
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COMPATIBLE_INTERFACE_BOOL "SDL3_SHARED"
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INTERFACE_SDL3_SHARED "ON"
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COMPATIBLE_INTERFACE_STRING "SDL_VERSION"
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@ -93,18 +83,18 @@ if(EXISTS "${_sdl3_library}" AND EXISTS "${_sdl3_dll_library}")
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else()
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set(SDL3_SDL3-shared_FOUND FALSE)
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endif()
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unset(_sdl3_library)
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unset(_sdl3_dll_library)
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unset(_sdl3_implib)
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unset(_sdl3_dll)
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set(SDL3_SDL3-static_FOUND FALSE)
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if(EXISTS "${_sdl3test_library}")
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if(EXISTS "${_sdl3test_lib}")
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if(NOT TARGET SDL3::SDL3_test)
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add_library(SDL3::SDL3_test STATIC IMPORTED)
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set_target_properties(SDL3::SDL3_test
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PROPERTIES
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INTERFACE_LINK_LIBRARIES "SDL3::Headers"
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IMPORTED_LOCATION "${_sdl3test_library}"
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IMPORTED_LOCATION "${_sdl3test_lib}"
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COMPATIBLE_INTERFACE_STRING "SDL_VERSION"
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INTERFACE_SDL_VERSION "SDL3"
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)
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@ -113,7 +103,7 @@ if(EXISTS "${_sdl3test_library}")
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else()
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set(SDL3_SDL3_test_FOUND FALSE)
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endif()
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unset(_sdl3test_library)
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unset(_sdl3test_lib)
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if(SDL3_SDL3-shared_FOUND)
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set(SDL3_SDL3_FOUND TRUE)
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@ -530,6 +530,7 @@ class Releaser:
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zip_directory(zf, directory=self.root / "include/SDL3", arcrelpath="include/SDL3")
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zip_directory(zf, directory=self.root / "docs", arcrelpath="docs")
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zip_directory(zf, directory=self.root / "VisualC/pkg-support/cmake", arcrelpath="cmake")
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zip_file(zf, path=self.root / "cmake/sdlcpu.cmake", arcrelpath="cmake/sdlcpu.cmake")
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for txt in ("BUGS.txt", "README-SDL.txt", "WhatsNew.txt"):
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zip_file(zf, path=self.root / txt, arcrelpath=txt)
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@ -1,48 +0,0 @@
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include(CheckCSourceCompiles)
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include(CMakePushCheckState)
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function(_internal_check_cpu_architecture macro_check NAME VARIABLE)
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cmake_push_check_state()
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string(TOUPPER "${NAME}" UPPER_NAME)
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set(CACHE_VARIABLE "CHECK_CPU_ARCHITECTURE_${UPPER_NAME}")
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set(test_src "
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int main(int argc, char *argv[]) {
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#if ${macro_check}
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return 0;
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#else
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choke
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#endif
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}
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")
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check_c_source_compiles("${test_src}" "${CACHE_VARIABLE}")
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cmake_pop_check_state()
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if(${CACHE_VARIABLE})
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set(${VARIABLE} "TRUE" PARENT_SCOPE)
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else()
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set(${VARIABLE} "FALSE" PARENT_SCOPE)
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endif()
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endfunction()
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function(check_cpu_architecture ARCH VARIABLE)
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if(ARCH STREQUAL "x86")
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_internal_check_cpu_architecture("defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) ||defined( __i386) || defined(_M_IX86)" x86 ${VARIABLE})
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elseif(ARCH STREQUAL "x64")
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_internal_check_cpu_architecture("defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64)" x64 ${VARIABLE})
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elseif(ARCH STREQUAL "arm32")
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_internal_check_cpu_architecture("defined(__arm__) || defined(_M_ARM)" arm32 ${VARIABLE})
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elseif(ARCH STREQUAL "arm64")
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_internal_check_cpu_architecture("defined(__aarch64__) || defined(_M_ARM64)" arm64 ${VARIABLE})
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elseif(ARCH STREQUAL "loongarch64")
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_internal_check_cpu_architecture("defined(__loongarch64)" loongarch64 ${VARIABLE})
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elseif(ARCH STREQUAL "emscripten")
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_internal_check_cpu_architecture("defined(__EMSCRIPTEN__)" emscripten ${VARIABLE})
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elseif(ARCH STREQUAL "powerpc64")
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_internal_check_cpu_architecture("defined(__PPC64__) || defined(__powerpc64__)" powerpc64 ${VARIABLE})
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elseif(ARCH STREQUAL "powerpc32")
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_internal_check_cpu_architecture("(defined(__PPC__) || defined(__powerpc__)) && !defined(__powerpc64__)" powerpc32 ${VARIABLE})
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else()
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message(WARNING "Unknown CPU architectures (${ARCH}).")
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set("${VARIABLE}" FALSE)
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endif()
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set("${VARIABLE}" "${${VARIABLE}}" PARENT_SCOPE)
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endfunction()
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@ -0,0 +1,149 @@
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function(SDL_DetectTargetCPUArchitectures DETECTED_ARCHS)
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set(DETECTABLE_ARCHS ARM32 ARM64 EMSCRIPTEN LOONGARCH64 POWERPC32 POWERPC64 X86 X64)
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if(APPLE AND CMAKE_OSX_ARCHITECTURES)
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foreach(arch IN LISTS DETECTABLE_ARCHS)
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set(SDL_CPU_${arch} "0")
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endforeach()
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set(detected_archs)
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foreach(osx_arch IN LISTS CMAKE_OSX_ARCHITECTURES)
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if(osx_arch STREQUAL "x86_64")
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set(SDL_CPU_X64 "1")
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list(APPEND detected_archs "X64")
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elseif(osx_arch STREQUAL "arm64")
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set(SDL_CPU_ARM64 "1")
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list(APPEND detected_archs "ARM64")
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endif()
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endforeach()
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set("${DETECTED_ARCHS}" "${detected_archs}" PARENT_SCOPE)
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return()
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endif()
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set(detected_archs)
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foreach(arch IN LISTS DETECTABLE_ARCHS)
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if(SDL_CPU_${arch})
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list(APPEND detected_archs "${arch}")
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endif()
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endforeach()
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if(detected_archs)
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set("${DETECTED_ARCHS}" "${detected_archs}" PARENT_SCOPE)
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return()
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endif()
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set(src_arch_detect [=====[
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#if defined(__arm__) || defined(_M_ARM)
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#define ARCH_ARM32 "1"
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#else
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#define ARCH_ARM32 "0"
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#endif
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const char *arch_arm32 = "INFO<ARM32=" ARCH_ARM32 ">";
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#if defined(__aarch64__) || defined(_M_ARM64)
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#define ARCH_ARM64 "1"
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#else
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#define ARCH_ARM64 "0"
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#endif
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const char *arch_arm64 = "INFO<ARM64=" ARCH_ARM64 ">";
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#if defined(__EMSCRIPTEN__)
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#define ARCH_EMSCRIPTEN "1"
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#else
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#define ARCH_EMSCRIPTEN "0"
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#endif
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const char *arch_emscripten = "INFO<EMSCRIPTEN=" ARCH_EMSCRIPTEN ">";
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#if defined(__loongarch64)
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#define ARCH_LOONGARCH64 "1"
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#else
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#define ARCH_LOONGARCH64 "0"
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#endif
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const char *arch_loongarch64 = "INFO<LOONGARCH64=" ARCH_LOONGARCH64 ">";
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#if (defined(__PPC__) || defined(__powerpc__)) && !defined(__powerpc64__)
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#define ARCH_POWERPC32 "1"
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#else
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#define ARCH_POWERPC32 "0"
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#endif
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const char *arch_powerpc32 = "INFO<ARCH_POWERPC32=" ARCH_POWERPC32 ">";
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#if defined(__PPC64__) || defined(__powerpc64__)
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#define ARCH_POWERPC64 "1"
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#else
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#define ARCH_POWERPC64 "0"
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#endif
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const char *arch_powerpc64 = "INFO<POWERPC64=" ARCH_POWERPC64 ">";
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#if defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) ||defined( __i386) || defined(_M_IX86)
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#define ARCH_X86 "1"
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#else
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#define ARCH_X86 "0"
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#endif
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const char *arch_x86 = "INFO<X86=" ARCH_X86 ">";
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#if defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64)
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#define ARCH_X64 "1"
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#else
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#define ARCH_X64 "0"
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#endif
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const char *arch_x64 = "INFO<X64=" ARCH_X64 ">";
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int main(int argc, char *argv[]) {
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(void) argv;
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int result = argc;
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result += arch_arm32[argc];
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result += arch_arm64[argc];
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result += arch_emscripten[argc];
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result += arch_loongarch64[argc];
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result += arch_powerpc32[argc];
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result += arch_powerpc64[argc];
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result += arch_x86[argc];
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result += arch_x64[argc];
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return result;
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}
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]=====])
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set(path_src_arch_detect "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmp/SDL_detect_arch.c")
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file(WRITE "${path_src_arch_detect}" "${src_arch_detect}")
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set(path_dir_arch_detect "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmp/SDL_detect_arch")
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set(path_bin_arch_detect "${path_dir_arch_detect}/bin")
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set(msg "Detecting Target CPU Architecture")
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message(STATUS "${msg}")
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try_compile(COMPILED_RES
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"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmp/SDL_detect_arch"
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SOURCES "${path_src_arch_detect}"
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COPY_FILE "${path_bin_arch_detect}"
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)
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if(NOT COMPILED_RES)
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message(STATUS "${msg} - <ERROR>")
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message(WARNING "Failed to compile source detecting the target CPU architecture")
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endif()
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set(re "INFO<([A-Z0-9]+)=([01])>")
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file(STRINGS "${path_bin_arch_detect}" infos REGEX "${re}")
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set(detected_archs)
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foreach(info_arch_01 IN LISTS infos)
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string(REGEX MATCH "${re}" A "${info_arch_01}")
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if(NOT "${CMAKE_MATCH_1}" IN_LIST DETECTABLE_ARCHS)
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message(WARNING "Unknown architecture: \"${CMAKE_MATCH_1}\"")
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continue()
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endif()
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set(arch "${CMAKE_MATCH_1}")
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set(arch_01 "${CMAKE_MATCH_2}")
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if(arch_01)
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list(APPEND detected_archs "${arch}")
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endif()
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set("SDL_CPU_${arch}" "${arch_01}" CACHE BOOL "Detected architecture ${arch}")
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endforeach()
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message(STATUS "${msg} - ${detected_archs}")
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set("${DETECTED_ARCHS}" "${detected_archs}" PARENT_SCOPE)
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endfunction()
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@ -1,110 +1,70 @@
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macro(SDL_DetectCMakePlatform)
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set(SDL_CMAKE_PLATFORM )
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# Get the platform
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function(SDL_DetectCMakePlatform)
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set(sdl_cmake_platform )
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if(WIN32)
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set(SDL_CMAKE_PLATFORM Windows)
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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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set(sdl_cmake_platform psp)
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elseif(APPLE)
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if(CMAKE_SYSTEM_NAME MATCHES ".*(Darwin|MacOS).*")
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set(SDL_CMAKE_PLATFORM macOS)
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set(sdl_cmake_platform macOS)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*tvOS.*")
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set(SDL_CMAKE_PLATFORM 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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set(sdl_cmake_platform iOS)
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elseif(CMAKE_SYSTEM_NAME MATCHES ".*watchOS.*")
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set(SDL_CMAKE_PLATFORM watchOS)
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set(sdl_cmake_platform watchOS)
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elseif (CMAKE_SYSTEM_NAME MATCHES "visionOS")
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set(SDL_CMAKE_PLATFORM visionOS)
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set(sdl_cmake_platform visionOS)
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else()
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message(WARNING "Unknown Apple platform: \"${CMAKE_SYSTEM_NAME}\"")
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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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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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set(sdl_cmake_platform n3ds)
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elseif(PS2)
|
||||
set(SDL_CMAKE_PLATFORM ps2)
|
||||
set(sdl_cmake_platform ps2)
|
||||
elseif(VITA)
|
||||
set(SDL_CMAKE_PLATFORM Vita)
|
||||
set(sdl_cmake_platform Vita)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES ".*Linux")
|
||||
set(SDL_CMAKE_PLATFORM Linux)
|
||||
set(sdl_cmake_platform Linux)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*")
|
||||
set(SDL_CMAKE_PLATFORM FreeBSD)
|
||||
set(sdl_cmake_platform FreeBSD)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*")
|
||||
set(SDL_CMAKE_PLATFORM NetBSD)
|
||||
set(sdl_cmake_platform NetBSD)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
|
||||
set(SDL_CMAKE_PLATFORM OpenBSD)
|
||||
set(sdl_cmake_platform OpenBSD)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES ".*GNU.*")
|
||||
set(SDL_CMAKE_PLATFORM GNU)
|
||||
set(sdl_cmake_platform GNU)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
|
||||
set(SDL_CMAKE_PLATFORM BSDi)
|
||||
set(sdl_cmake_platform BSDi)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD")
|
||||
set(SDL_CMAKE_PLATFORM FreeBSD)
|
||||
set(sdl_cmake_platform FreeBSD)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "SYSV5.*")
|
||||
set(SDL_CMAKE_PLATFORM SYSV5)
|
||||
set(sdl_cmake_platform SYSV5)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "Solaris.*|SunOS.*")
|
||||
set(SDL_CMAKE_PLATFORM Solaris)
|
||||
set(sdl_cmake_platform Solaris)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "HP-UX.*")
|
||||
set(SDL_CMAKE_PLATFORM HPUX)
|
||||
set(sdl_cmake_platform HPUX)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "AIX.*")
|
||||
set(SDL_CMAKE_PLATFORM AIX)
|
||||
set(sdl_cmake_platform AIX)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "Minix.*")
|
||||
set(SDL_CMAKE_PLATFORM Minix)
|
||||
set(sdl_cmake_platform Minix)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "Android.*")
|
||||
set(SDL_CMAKE_PLATFORM Android)
|
||||
set(sdl_cmake_platform Android)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "Emscripten.*")
|
||||
set(SDL_CMAKE_PLATFORM Emscripten)
|
||||
set(sdl_cmake_platform Emscripten)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "QNX.*")
|
||||
set(SDL_CMAKE_PLATFORM QNX)
|
||||
set(sdl_cmake_platform QNX)
|
||||
elseif(CMAKE_SYSTEM_NAME MATCHES "BeOS.*")
|
||||
message(FATAL_ERROR "BeOS support has been removed as of SDL 2.0.2.")
|
||||
endif()
|
||||
|
||||
if(SDL_CMAKE_PLATFORM)
|
||||
string(TOUPPER "${SDL_CMAKE_PLATFORM}" _upper_platform)
|
||||
set(${_upper_platform} TRUE)
|
||||
if(sdl_cmake_platform)
|
||||
string(TOUPPER "${sdl_cmake_platform}" _upper_platform)
|
||||
set("${_upper_platform}" TRUE PARENT_SCOPE)
|
||||
else()
|
||||
set(SDL_CMAKE_PLATFORM "unknown")
|
||||
set(sdl_cmake_platform "unknown")
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
function(SDL_DetectCPUArchitecture)
|
||||
set(sdl_cpu_names)
|
||||
if(APPLE AND CMAKE_OSX_ARCHITECTURES)
|
||||
foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES})
|
||||
if(osx_arch STREQUAL "x86_64")
|
||||
list(APPEND sdl_cpu_names "x64")
|
||||
elseif(osx_arch STREQUAL "arm64")
|
||||
list(APPEND sdl_cpu_names "arm64")
|
||||
endif()
|
||||
endforeach()
|
||||
endif()
|
||||
|
||||
set(sdl_known_archs x64 x86 arm64 arm32 emscripten powerpc64 powerpc32 loongarch64)
|
||||
if(NOT sdl_cpu_names)
|
||||
set(found FALSE)
|
||||
foreach(sdl_known_arch ${sdl_known_archs})
|
||||
if(NOT found)
|
||||
string(TOUPPER "${sdl_known_arch}" sdl_known_arch_upper)
|
||||
set(var_name "SDL_CPU_${sdl_known_arch_upper}")
|
||||
check_cpu_architecture(${sdl_known_arch} ${var_name})
|
||||
if(${var_name})
|
||||
list(APPEND sdl_cpu_names ${sdl_known_arch})
|
||||
set(found TRUE)
|
||||
endif()
|
||||
endif()
|
||||
endforeach()
|
||||
endif()
|
||||
|
||||
foreach(sdl_known_arch ${sdl_known_archs})
|
||||
string(TOUPPER "${sdl_known_arch}" sdl_known_arch_upper)
|
||||
set(var_name "SDL_CPU_${sdl_known_arch_upper}")
|
||||
if(sdl_cpu_names MATCHES "(^|;)${sdl_known_arch}($|;)") # FIXME: use if(IN_LIST)
|
||||
set(${var_name} 1 PARENT_SCOPE)
|
||||
else()
|
||||
set(${var_name} 0 PARENT_SCOPE)
|
||||
endif()
|
||||
endforeach()
|
||||
set(SDL_CPU_NAMES ${sdl_cpu_names} PARENT_SCOPE)
|
||||
set(SDL_CMAKE_PLATFORM "${sdl_cmake_platform}" PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
|
|
|||
Loading…
Reference in New Issue