Files matching a file type that is not allowed: usr/lib/libgccjit.so.0.0.1 Long story short, it gets installed in /usr/lib instead of /usr/$(get_libdir).
Created attachment 422416 [details, diff] toolchain-eclass-movelib.patch This is a patch for toolchain.eclass to move whatever is in ${D}${PREFIX}/lib to where it belongs in ${D}${LIBPATH}/${MULTIDIR}
*** Bug 576892 has been marked as a duplicate of this bug. ***
*** Bug 577560 has been marked as a duplicate of this bug. ***
commit c5f670d98de050ca8fc617606ca2fe38bd5e19b9 Author: Michał Górny <mgorny@gentoo.org> Date: Sat May 14 12:41:21 2016 base/package.use.mask: [QA] Mask sys-devel/gcc[jit], #569608, #583010
*** Bug 648020 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 583010 ***