>>> Unpacking source...
Creating directory NVIDIA-Linux-x86-1.0-9631-pkg0
Verifying archive integrity... OK
Uncompressing NVIDIA Accelerated Graphics Driver for Linux-x86 1.0-9631..............................................................................................................................
 * Applying NVIDIA_glx-defines.patch ...                                  [ ok ]
 * Applying NVIDIA_glx-glheader.patch ...                                 [ ok ]
 * Converting Makefile.kbuild to use M= instead of SUBDIRS= ...           [ ok ]
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv ...
 * Preparing nvidia module

NVIDIA: calling KBUILD...
make CC=gcc KBUILD_OUTPUT=/lib/modules/2.6.19-gentoo-r1/build KBUILD_VERBOSE=1 -C /usr/src/linux M=/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv modules
make -C /lib/modules/2.6.19-gentoo-r1/build \
        KBUILD_SRC=/usr/src/linux-2.6.19-gentoo-r1 \
        KBUILD_EXTMOD="/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv" -f /usr/src/linux-2.6.19-gentoo-r1/Makefile modules
test -e include/linux/autoconf.h -a -e include/config/auto.conf || (           \
        echo;                                                           \
        echo "  ERROR: Kernel configuration is invalid.";               \
        echo "         include/linux/autoconf.h or include/config/auto.conf are missing.";      \
        echo "         Run 'make oldconfig && make prepare' on kernel src to fix it.";  \
        echo;                                                           \
        /bin/false)
mkdir -p /var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/.tmp_versions
rm -f /var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/.tmp_versions/*
make -f /usr/src/linux-2.6.19-gentoo-r1/scripts/Makefile.build obj=/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv
echo \#define NV_COMPILER \"`gcc -v 2>&1 | tail -n 1`\" > /var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/nv_compiler.h
  gcc -Wp,-MD,/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/.nv.o.d  -nostdinc -isystem /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/include -D__KERNEL__ -Iinclude -Iinclude2 -I/usr/src/linux-2.6.19-gentoo-r1/include -include include/linux/autoconf.h  -I/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -m64 -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -fno-asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -fomit-frame-pointer  -I/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv -Wall -Wimplicit -Wreturn-type -Wswitch -Wformat -Wchar-subscripts -Wparentheses -Wno-multichar -Werror -O -fno-common -msoft-float -MD -Wno-cast-qual -Wno-error -D_LOOSE_KERNEL_NAMES -D__KERNEL__ -DMODULE -DNVRM -DNV_MAJOR_VERSION=1 -DNV_MINOR_VERSION=0 -DNV_PATCHLEVEL=9631 -UDEBUG -U_DEBUG -DNDEBUG -DNV_SIGNAL_STRUCT_RLIM -DNV_MULTIPLE_BRIDGE_AGPGART_PRESENT -DNV_PCI_GET_CLASS_PRESENT -DNV_SYSCTL_MAX_MAP_COUNT_PRESENT -DNV_PM_MESSAGE_T_PRESENT -DNV_PCI_CHOOSE_STATE_PRESENT -DNV_VM_INSERT_PAGE_PRESENT -DNV_OLD_MM_KGDB_BREAKPOINT_PRESENT -DNV_REMAP_PFN_RANGE_PRESENT -DNV_CHANGE_PAGE_ATTR_PRESENT -DNV_VMAP_4_PRESENT -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(nv)"  -D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/nv.o /var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/nv.c
/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/nv.c:1: error: code model `kernel' not supported in the 32 bit mode
/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/nv.c:1: sorry, unimplemented: 64-bit mode not compiled in
make[4]: *** [/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv/nv.o] Error 1
make[3]: *** [_module_/var/tmp/portage/x11-drivers/nvidia-drivers-1.0.9631/work/NVIDIA-Linux-x86-1.0-9631-pkg0/usr/src/nv] Error 2
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-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.