[Solved]升级内核后，升级nvidia-drivers出错。

chewe

解决。在配置内核的时候，没有配置正确。

出错信息为：

nvidia.ko failed to build!
make[1]: *** [module] Error 1
make: *** [module] Error 2
*
* ERROR: x11-drivers/nvidia-drivers-173.14.09 failed.
* Call stack:
*               ebuild.sh, line   49:  Called src_compile
*             environment, line 3672:  Called linux-mod_src_compile
*             environment, line 2698:  Called die
* The specific snippet of code:
*               eval "emake HOSTCC="$(tc-getBUILD_CC)"                         CROSS_COMPILE=${CHOST}-                                                 LDFLAGS="$(get_abi_LDFLAGS)"                                                 ${BUILD_FIXES}                 ${BUILD_PARAMS}                                                 ${BUILD_TARGETS} " || die "Unable to emake HOSTCC="$(tc-getBUILD_CC)" CROSS_COMPILE=${CHOST}- LDFLAGS="$(get_abi_LDFLAGS)" ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}";
*  The die message:
*   Unable to emake HOSTCC=i686-pc-linux-gnu-gcc CROSS_COMPILE=i686-pc-linux-gnu- LDFLAGS=  IGNORE_CC_MISMATCH=yes V=1 SYSSRC=/usr/src/linux                 SYSOUT=/usr/src/linux HOST_CC=i686-pc-linux-gnu-gcc 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-173.14.09/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-173.14.09/temp/environment'.
*

>>> Failed to emerge x11-drivers/nvidia-drivers-173.14.09, Log file:

>>>  '/var/tmp/portage/x11-drivers/nvidia-drivers-173.14.09/temp/build.log'

* Messages for package x11-drivers/nvidia-drivers-173.14.09:

*
* ERROR: x11-drivers/nvidia-drivers-173.14.09 failed.
* Call stack:
*               ebuild.sh, line   49:  Called src_compile
*             environment, line 3672:  Called linux-mod_src_compile
*             environment, line 2698:  Called die
* The specific snippet of code:
*               eval "emake HOSTCC="$(tc-getBUILD_CC)"                         CROSS_COMPILE=${CHOST}-                                                 LDFLAGS="$(get_abi_LDFLAGS)"                                                 ${BUILD_FIXES}                 ${BUILD_PARAMS}                                                 ${BUILD_TARGETS} " || die "Unable to emake HOSTCC="$(tc-getBUILD_CC)" CROSS_COMPILE=${CHOST}- LDFLAGS="$(get_abi_LDFLAGS)" ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}";
*  The die message:
*   Unable to emake HOSTCC=i686-pc-linux-gnu-gcc CROSS_COMPILE=i686-pc-linux-gnu- LDFLAGS=  IGNORE_CC_MISMATCH=yes V=1 SYSSRC=/usr/src/linux                 SYSOUT=/usr/src/linux HOST_CC=i686-pc-linux-gnu-gcc 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-173.14.09/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/x11-drivers/nvidia-drivers-173.14.09/temp/environment'.