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[libc] Expose the AMDGPU code object version #152931

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Merged
merged 1 commit into from
Sep 5, 2025
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[libc] Expose the AMDGPU code object version #152931

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10 changes: 4 additions & 6 deletions libc/cmake/modules/prepare_libc_gpu_build.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -100,12 +100,10 @@ if(NOT TARGET libc.utils.gpu.loader AND gpu_loader_executable)
)
endif()

if(LIBC_TARGET_ARCHITECTURE_IS_AMDGPU)
# The AMDGPU environment uses different code objects to encode the ABI for
# kernel calls and intrinsic functions. We want to specify this manually to
# conform to whatever the test suite was built to handle.
set(LIBC_GPU_CODE_OBJECT_VERSION 6)
endif()
# The AMDGPU environment uses different code objects to encode the ABI for
# kernel calls and intrinsic functions. We want to expose this to conform to
# whatever the test suite was built to handle.
set(LIBC_GPU_CODE_OBJECT_VERSION "6" CACHE STRING "AMDGPU Code object ABI to use")

if(LIBC_TARGET_ARCHITECTURE_IS_NVPTX)
# FIXME: This is a hack required to keep the CUDA package from trying to find
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