Gentoo's Bugzilla –
Attachment 867669 Details for
Bug 912154www-client/firefox failing to compile on LLVM/ musl using rust-bin - thread 'main' panicked at 'Unable to find libclang: "the `libclang` shared library at /usr/lib/llvm/16/lib/libclang.so.16.0.6+libcxx could not be opened: Dynamic loading not supported"'