!!! ERROR: x11-drivers/nvidia-drivers-1.0.9631 failed.
Call stack:
  ebuild.sh, line 1576:   Called dyn_compile
  ebuild.sh, line 945:   Called src_compile
  nvidia-drivers-1.0.9631.ebuild, line 181:   Called linux-mod_src_compile
  linux-mod.eclass, line 510:   Called die

!!! Unable to make  IGNORE_CC_MISMATCH=yes V=1 SYSSRC=/usr/src/linux SYSOUT=/lib/modules/2.6.19-gentoo-r1/build clean module.
!!! If you need support, post the topmost build error, and the call stack if relevant.