cmake+video: always use altivec.h header for detection + introduce SDL_ENABLE_ALTIVEC

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Anonymous Maarten authored and Anonymous Maarten committed 2023-03-15 14:54:20 +01:00
1 parent 684709a5b6
commit d27db3defa
7 files changed
+14 -20

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@@ -36,10 +36,10 @@ function(check_cpu_architecture ARCH VARIABLE)
_internal_check_cpu_architecture("defined(__loongarch64)" loongarch64 ${VARIABLE})
elseif(ARCH STREQUAL "emscripten")
_internal_check_cpu_architecture("defined(__EMSCRIPTEN__)" emscripten ${VARIABLE})
elseif(ARCH STREQUAL "powerpc32")
_internal_check_cpu_architecture("defined(__PPC__) || defined(__powerpc__)" powerpc32 ${VARIABLE})
elseif(ARCH STREQUAL "powerpc64")
_internal_check_cpu_architecture("defined(__PPC64__) || defined(__powerpc64__)" powerpc64 ${VARIABLE})
elseif(ARCH STREQUAL "powerpc32")
_internal_check_cpu_architecture("(defined(__PPC__) || defined(__powerpc__)) && !defined(__powerpc64__)" powerpc32 ${VARIABLE})
else()
message(WARNING "Unknown CPU architectures (${ARCH}).")
set("${VARIABLE}" FALSE)