amdgpu-pro : Ati precompiled drivers for Radeon Evergreen (HD5000 Series) and newer chipsets ( http://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Beta-Driver-for-Vulkan-Release-Notes.aspx" einfo "from ${HOMEPAGE} and place them in ${DISTDIR} )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a netcrave
For Paludis use this rsync : rsync://gentoo.zugaina.org/netcrave-portage
If you have a problem : ycarus(-at-)zugaina.org