nvidia-kernel fails to compile if you do not have a /usr/src/linux and have performed a make config/menuconfig/xconfig and make dep in that directory. The nvidia-kernel package needs to check for this, which it can do by looking for modversions.h in /usr/src/linux/include/linux and telling the user what to do otherwise and then quitting gracefully. This change needs to be back-ported to older ebuilds or the latest made stable so that this check and warning can be available in 1.4/1.4_rc3
i guess we also need to finish moving all the kernels to sys-kmods
Marking long-fixed deceased bugs as dead.