Packages| Package | “libcxx” Flag Description |
|---|---|
| dev-cpp/benchmark | Use llvm-runtimes/libcxx instead of libstdc++ as the default stdlib |
| llvm-core/clang-runtime | Install llvm-runtimes/libcxx for -stdlib=libc++ |
| media-libs/osl | Build against llvm-runtimes/libcxx when using clang |
| sci-astronomy/stellarium | Use external libraries for STL features not available in libc++ |
| sci-physics/root | Build ROOT against llvm-runtimes/libcxx |