crossdev : Gentoo Cross-toolchain generator ( http://www.gentoo.org/ )
gcc-config : utility to manage compilers ( https://gitweb.gentoo.org/proj/gcc-config.git/ )
llvm : Low Level Virtual Machine ( http://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 heroxbd
For Paludis use this rsync : rsync://gentoo.zugaina.org/heroxbd-portage
If you have a problem : ycarus(-at-)zugaina.org