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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| if(CPACK_PACKAGE_FILE_NAME MATCHES ".*-src$") | ||
| message(FATAL_ERROR "Creating source archives is not supported.") | ||
| endif() | ||
|
|
||
| set(PROJECT_NAME "@PROJECT_NAME@") | ||
| set(PROJECT_VERSION "@PROJECT_VERSION@") | ||
| set(PROJECT_SOURCE_DIR "@PROJECT_SOURCE_DIR@") | ||
| set(SDL_CMAKE_PLATFORM "@SDL_CMAKE_PLATFORM@") | ||
| set(SDL_CPU_NAMES "@SDL_CPU_NAMES@") | ||
| list(SORT SDL_CPU_NAMES) | ||
|
|
||
| string(TOLOWER "${SDL_CMAKE_PLATFORM}" SDL_CMAKE_PLATFORM) | ||
| string(TOLOWER "${SDL_CPU_NAMES}" SDL_CPU_NAMES) | ||
| if(lower_sdl_cmake_platform STREQUAL lower_sdl_cpu_names) | ||
| set(SDL_CPU_NAMES_WITH_DASHES) | ||
| endif() | ||
|
|
||
| string(REPLACE ";" "-" SDL_CPU_NAMES_WITH_DASHES "${SDL_CPU_NAMES}") | ||
| if(SDL_CPU_NAMES_WITH_DASHES) | ||
| set(SDL_CPU_NAMES_WITH_DASHES "-${SDL_CPU_NAMES_WITH_DASHES}") | ||
| endif() | ||
|
|
||
| set(MSVC @MSVC@) | ||
| set(MINGW @MINGW@) | ||
| if(MSVC) | ||
| set(SDL_CMAKE_PLATFORM "${SDL_CMAKE_PLATFORM}-VC") | ||
| elseif(MINGW) | ||
| set(SDL_CMAKE_PLATFORM "${SDL_CMAKE_PLATFORM}-mingw") | ||
| endif() | ||
|
|
||
| set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}-${SDL_CMAKE_PLATFORM}${SDL_CPU_NAMES_WITH_DASHES}") | ||
|
|
||
| if(CPACK_GENERATOR STREQUAL "DragNDrop") | ||
| set(CPACK_DMG_VOLUME_NAME "@PROJECT_NAME@ @PROJECT_VERSION@") | ||
| # FIXME: use pre-built/create .DS_Store through AppleScript (CPACK_DMG_DS_STORE/CPACK_DMG_DS_STORE_SETUP_SCRIPT) | ||
| set(CPACK_DMG_DS_STORE "${PROJECT_SOURCE_DIR}/Xcode/SDL/pkg-support/resources/SDL_DS_Store") | ||
| endif() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,156 @@ | ||
| function(SDL_DetectTargetCPUArchitectures DETECTED_ARCHS) | ||
|
|
||
| set(known_archs EMSCRIPTEN ARM32 ARM64 ARM64EC LOONGARCH64 POWERPC32 POWERPC64 X86 X64) | ||
|
|
||
| if(APPLE AND CMAKE_OSX_ARCHITECTURES) | ||
| foreach(known_arch IN LISTS known_archs) | ||
| set(SDL_CPU_${known_arch} "0") | ||
| endforeach() | ||
| set(detected_archs) | ||
| foreach(osx_arch IN LISTS CMAKE_OSX_ARCHITECTURES) | ||
| if(osx_arch STREQUAL "x86_64") | ||
| set(SDL_CPU_X64 "1") | ||
| list(APPEND detected_archs "X64") | ||
| elseif(osx_arch STREQUAL "arm64") | ||
| set(SDL_CPU_ARM64 "1") | ||
| list(APPEND detected_archs "ARM64") | ||
| endif() | ||
| endforeach() | ||
| set("${DETECTED_ARCHS}" "${detected_archs}" PARENT_SCOPE) | ||
| return() | ||
| endif() | ||
|
|
||
| set(detected_archs) | ||
| foreach(known_arch IN LISTS known_archs) | ||
| if(SDL_CPU_${known_arch}) | ||
| list(APPEND detected_archs "${known_arch}") | ||
| endif() | ||
| endforeach() | ||
|
|
||
| if(detected_archs) | ||
| set("${DETECTED_ARCHS}" "${detected_archs}" PARENT_SCOPE) | ||
| return() | ||
| endif() | ||
|
|
||
| set(arch_check_ARM32 "defined(__arm__) || defined(_M_ARM)") | ||
| set(arch_check_ARM64 "defined(__aarch64__) || defined(_M_ARM64)") | ||
| set(arch_check_ARM64EC "defined(_M_ARM64EC)") | ||
| set(arch_check_EMSCRIPTEN "defined(__EMSCRIPTEN__)") | ||
| set(arch_check_LOONGARCH64 "defined(__loongarch64)") | ||
| set(arch_check_POWERPC32 "(defined(__PPC__) || defined(__powerpc__)) && !defined(__powerpc64__)") | ||
| set(arch_check_POWERPC64 "defined(__PPC64__) || defined(__powerpc64__)") | ||
| set(arch_check_X86 "defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) ||defined( __i386) || defined(_M_IX86)") | ||
| set(arch_check_X64 "(defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64)) && !defined(_M_ARM64EC)") | ||
|
|
||
| set(src_vars "") | ||
| set(src_main "") | ||
| foreach(known_arch IN LISTS known_archs) | ||
| set(detected_${known_arch} "0") | ||
|
|
||
| string(APPEND src_vars " | ||
| #if ${arch_check_${known_arch}} | ||
| #define ARCH_${known_arch} \"1\" | ||
| #else | ||
| #define ARCH_${known_arch} \"0\" | ||
| #endif | ||
| const char *arch_${known_arch} = \"INFO<${known_arch}=\" ARCH_${known_arch} \">\"; | ||
| ") | ||
| string(APPEND src_main " | ||
| result += arch_${known_arch}[argc];") | ||
| endforeach() | ||
|
|
||
| set(src_arch_detect "${src_vars} | ||
| int main(int argc, char *argv[]) { | ||
| (void)argv; | ||
| int result = 0; | ||
| ${src_main} | ||
| return result; | ||
| }") | ||
|
|
||
| if(CMAKE_C_COMPILER) | ||
| set(ext ".c") | ||
| elseif(CMAKE_CXX_COMPILER) | ||
| set(ext ".cpp") | ||
| else() | ||
| enable_language(C) | ||
| set(ext ".c") | ||
| endif() | ||
| set(path_src_arch_detect "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmp/SDL_detect_arch${ext}") | ||
| file(WRITE "${path_src_arch_detect}" "${src_arch_detect}") | ||
| set(path_dir_arch_detect "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmp/SDL_detect_arch") | ||
| set(path_bin_arch_detect "${path_dir_arch_detect}/bin") | ||
|
|
||
| set(detected_archs) | ||
|
|
||
| set(msg "Detecting Target CPU Architecture") | ||
| message(STATUS "${msg}") | ||
|
|
||
| include(CMakePushCheckState) | ||
|
|
||
| set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY") | ||
|
|
||
| cmake_push_check_state(RESET) | ||
| try_compile(SDL_CPU_CHECK_ALL | ||
| "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmp/SDL_detect_arch" | ||
| SOURCES "${path_src_arch_detect}" | ||
| COPY_FILE "${path_bin_arch_detect}" | ||
| ) | ||
| cmake_pop_check_state() | ||
| if(NOT SDL_CPU_CHECK_ALL) | ||
| message(STATUS "${msg} - <ERROR>") | ||
| message(WARNING "Failed to compile source detecting the target CPU architecture") | ||
| else() | ||
| set(re "INFO<([A-Z0-9]+)=([01])>") | ||
| file(STRINGS "${path_bin_arch_detect}" infos REGEX "${re}") | ||
|
|
||
| foreach(info_arch_01 IN LISTS infos) | ||
| string(REGEX MATCH "${re}" A "${info_arch_01}") | ||
| if(NOT "${CMAKE_MATCH_1}" IN_LIST known_archs) | ||
| message(WARNING "Unknown architecture: \"${CMAKE_MATCH_1}\"") | ||
| continue() | ||
| endif() | ||
| set(arch "${CMAKE_MATCH_1}") | ||
| set(arch_01 "${CMAKE_MATCH_2}") | ||
| set(detected_${arch} "${arch_01}") | ||
| endforeach() | ||
|
|
||
| foreach(known_arch IN LISTS known_archs) | ||
| if(detected_${known_arch}) | ||
| list(APPEND detected_archs ${known_arch}) | ||
| endif() | ||
| endforeach() | ||
| endif() | ||
|
|
||
| if(detected_archs) | ||
| foreach(known_arch IN LISTS known_archs) | ||
| set("SDL_CPU_${known_arch}" "${detected_${known_arch}}" CACHE BOOL "Detected architecture ${known_arch}") | ||
| endforeach() | ||
| message(STATUS "${msg} - ${detected_archs}") | ||
| else() | ||
| include(CheckCSourceCompiles) | ||
| cmake_push_check_state(RESET) | ||
| foreach(known_arch IN LISTS known_archs) | ||
| if(NOT detected_archs) | ||
| set(cache_variable "SDL_CPU_${known_arch}") | ||
| set(test_src " | ||
| int main(int argc, char *argv[]) { | ||
| #if ${arch_check_${known_arch}} | ||
| return 0; | ||
| #else | ||
| choke | ||
| #endif | ||
| } | ||
| ") | ||
| check_c_source_compiles("${test_src}" "${cache_variable}") | ||
| if(${cache_variable}) | ||
| set(SDL_CPU_${known_arch} "1" CACHE BOOL "Detected architecture ${known_arch}") | ||
| set(detected_archs ${known_arch}) | ||
| else() | ||
| set(SDL_CPU_${known_arch} "0" CACHE BOOL "Detected architecture ${known_arch}") | ||
| endif() | ||
| endif() | ||
| endforeach() | ||
| cmake_pop_check_state() | ||
| endif() | ||
| set("${DETECTED_ARCHS}" "${detected_archs}" PARENT_SCOPE) | ||
| endfunction() |
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