Subject.
I just verified that prboom 2.5.0 build correct with renamed ebuild. prboom-2.4.7.ebuild -> prboom-2.5.0.ebuild Dependencies: ok Use flags: ok configure options: ok nvidia bug: patchfile is still applicable, however not needed on my systems (nvidia-drivers-180.29). So i would suggest to get it into portage, it's time - Release was Nov.2008.
Hoppla - just forgot to mention that the files for prboom need to be renamed, too: files/2.4.7-nvidia.patch -> files/2.5.0-nvidia.patch files/2.4.7-nvidia-test.c -> files/2.5.0-nvidia-test.c
in portage.