Gentoo's Bugzilla – Bug 595738media-libs/mesa-11.2.2 - configure: error: Could not find clang internal header stddef.h in /usr/lib/clang/3.8.1 Use --with-clang-libdir to specify the correct path to the clang libraries.Last modified: 2018-06-06 20:20:27 UTC node [vulture]