compiler-rt : Compiler runtime library for clang (built-in part) ( https://llvm.org/ )
openmp : OpenMP runtime libraries for LLVM/clang compiler ( https://openmp.llvm.org )
openmp-amdgcn-amd-amdhsa : OpenMP target library for amdgcn devices ( https://openmp.llvm.org )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a inode64-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/inode64-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org