Ошибки при апгрейде мира (mesa не собирается)...

Несколько ошибок успешно поправил (очерёдностью установки), а вот текущую вообще не понимаю.
Вот весь лог сборки:
* QA Notice: USE Flag 'amd64-fbsd' not in IUSE for media-libs/mesa-7.0.1
* QA Notice: USE Flag 'kernel_FreeBSD' not in IUSE for media-libs/mesa-7.0.1
>>> Unpacking source...
>>> Unpacking MesaLib-7.0.1.tar.bz2 to /var/tmp/portage/media-libs/mesa-7.0.1/work
* Removing DO_DEBUG defs in dri drivers...
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/media-libs/mesa-7.0.1/work/Mesa-7.0.1 ...
(cd configs && rm -f current && ln -s linux-dri-x86-64 current)
make default
make[1]: Entering directory `/var/tmp/portage/media-libs/mesa-7.0.1/work/Mesa-7.0.1'
make[2]: Entering directory `/var/tmp/portage/media-libs/mesa-7.0.1/work/Mesa-7.0.1/src'
../configs/current:38: *** missing separator. Stop.
make[2]: Leaving directory `/var/tmp/portage/media-libs/mesa-7.0.1/work/Mesa-7.0.1/src'
make[1]: *** [default] Error 1
make[1]: Leaving directory `/var/tmp/portage/media-libs/mesa-7.0.1/work/Mesa-7.0.1'
make: *** [linux-dri-x86-64] Error 2
*
* ERROR: media-libs/mesa-7.0.1 failed.
* Call stack:
* ebuild.sh, line 1687: Called dyn_compile
* ebuild.sh, line 1025: Called qa_call 'src_compile'
* ebuild.sh, line 44: Called src_compile
* mesa-7.0.1.ebuild, line 206: Called die
* The specific snippet of code:
* emake -j1 ${CONFIG} || die "Build failed"
* The die message:
* Build failed
*
* 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/media-libs/mesa-7.0.1/temp/build.log'.
*


флагов типа amd64-fbsd в месе нету вроде..

У меня amd64, делаю `emerge -uND world`.