rocm/llvm/libcxx 22.1.8
=
https://github.com/ROCm/llvm-project/archive/refs/tags/rocm-7.2.4.tar.gz

``` sh *** build ***
cmake -B build \
  -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_INSTALL_PREFIX="$pkgpath" \
  -DCMAKE_INSTALL_LIBDIR=lib \
  -DLLVM_DIR=/pkg/gnu/rocm/llvm/lib/cmake/llvm \
  -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" \
  -DLIBCXX_CXX_ABI=libcxxabi \
  -DLIBCXXABI_USE_LLVM_UNWINDER=ON \
  runtimes
cmake --build build -j$(nproc)
cmake --install build
```

``` cfg *** build deps ***
rocm/llvm
```