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cmake: make SDL_CPU_xxx variable visible when using CMAKE_OSX_ARCHITECTURES

This commit is contained in:
Anonymous Maarten 2025-04-03 18:23:33 +02:00
parent b4af01cd08
commit ebb52973e1
1 changed files with 3 additions and 3 deletions
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6
cmake/sdlcpu.cmake
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@ -4,15 +4,15 @@ function(SDL_DetectTargetCPUArchitectures DETECTED_ARCHS)
if(APPLE AND CMAKE_OSX_ARCHITECTURES)
foreach(known_arch IN LISTS known_archs)
set(SDL_CPU_${known_arch} "0")
set(SDL_CPU_${known_arch} "0" PARENT_SCOPE)
endforeach()
set(detected_archs)
foreach(osx_arch IN LISTS CMAKE_OSX_ARCHITECTURES)
if(osx_arch STREQUAL "x86_64")
set(SDL_CPU_X64 "1")
set(SDL_CPU_X64 "1" PARENT_SCOPE)
list(APPEND detected_archs "X64")
elseif(osx_arch STREQUAL "arm64")
set(SDL_CPU_ARM64 "1")
set(SDL_CPU_ARM64 "1" PARENT_SCOPE)
list(APPEND detected_archs "ARM64")
endif()
endforeach()