[libc-commits] [libc] [libc] Refactor _build_gpu_objects cmake function. (PR #80631)

[Joseph Huber via libc-commits]

https://github.com/jhuber6 approved this pull request.

Passes on both NVPTX and AMDGPU now. Thanks.

https://github.com/llvm/llvm-project/pull/80631