[libcxx-commits] [libcxx] [libc++] Revert "Do not redeclare lgamma_r when targeting the LLVM C library (#102036) (PR #125587)

[Joseph Huber via libcxx-commits]

jhuber6 wrote:

I'd prefer a partial revert because this would break the GPU libc++ build. (Sorry I got sidetracked about setting up that build on a bot. I need to get @jplehr or @Artem-B to help me with that). We still can't run the tests clean, but a build is better than nothing.

https://github.com/llvm/llvm-project/pull/125587