make[3]: *** [/var/tmp/portage/x11-drivers/nvidia-drivers-96.43.01-r10/work/NVIDIA-Linux-x86-96.43.01-pkg0/usr/src/nv/nvidia.mod.o] Error 1
make[2]: *** [modules] Error 2
NVIDIA: left KBUILD.
nvidia.ko failed to build!
make[1]: *** [module] Error 1
make: *** [module] Error 2
 *
 * ERROR: x11-drivers/nvidia-drivers-96.43.01-r10 failed.
 * Call stack:
 *               ebuild.sh, line   46:  Called src_compile
 *             environment, line 3501:  Called linux-mod_src_compile
 *             environment, line 2634:  Called die
 * The specific snippet of code:
 *               emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}.";
 *  The die message:
 *   Unable to make  IGNORE_CC_MISMATCH=yes V=1 SYSSRC=/usr/src/linux SYSOUT=/usr/src/linux clean module.
 *
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-96.43.01-r10/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-96.43.01-r10/temp/environment'.
 *