Add support for powerpc64[le] systems#684
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madscientist159 wants to merge 1 commit intomicrosoft:mainfrom
Open
Add support for powerpc64[le] systems#684madscientist159 wants to merge 1 commit intomicrosoft:mainfrom
madscientist159 wants to merge 1 commit intomicrosoft:mainfrom
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walbourn
reviewed
Mar 20, 2026
walbourn
reviewed
Mar 20, 2026
This requires POWER ISA 3.0 or higher Older ISA variants lack current deployment and required features Big endian systems are NOT supported Signed-off-by: Timothy Pearson <tpearson@raptorcs.com>
walbourn
reviewed
Mar 20, 2026
| list(APPEND COMPILER_SWITCHES $<IF:$<CXX_COMPILER_ID:MSVC>,/favor:AMD64 /arch:AVX,-march=btver2>) | ||
| elseif(${DIRECTX_ARCH} MATCHES "^powerpc64") | ||
| list(APPEND COMPILER_DEFINES NO_WARN_X86_INTRINSICS) | ||
| list(APPEND COMPILER_SWITCHES -m64 -mcpu=power9 -maltivec) |
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Does CMake already add -m64 here or is an explicit set required?
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Would you be willing to make the same PR to DirectXMesh and see if it builds for you? |
Author
Sure, can do! |
walbourn
reviewed
Mar 20, 2026
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This requires POWER ISA 3.0 or higher
Older ISA variants lack current deployment and required features