https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.4/clang-18.1.4.src.tar.xz clang
https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.4/cmake-18.1.4.src.tar.xz cmake
patches/musl-targets.patch