ff22d90308
LLVM’s `LLVM_TARGETS_TO_BUILD` build flag defauls to `all`, which contains `AMDGPU` among others. [1] Changes in llvm [2] switched to explicitly listing host and target platforms, excluding the AMDGPU target, which is required for Mesa to build. [1]: https://github.com/llvm-mirror/llvm/blob/db50b6fe399b8ad8caef80fd8ee77607fb051fa5/CMakeLists.txt#L286-L302 [2]: https://github.com/NixOS/nixpkgs/pull/52031