Блокинг (как победить?)

по ходу
почему сборка glibc не любит флаг
-fstack-protector-all
все остальное из toolchain нормально собирается
может быть знаете
------
/usr/lib/gcc/i686-pc-linux-gnu/4.5.3/../../../../i686-pc-linux-gnu/bin/ld: /var/tmp/portage/sys-libs/glibc-2.13-r4/work/build-default-i686-pc-linux-gnu-nptl/elf/ld.so: hidden symbol `__stack_chk_fail_local' isn't defined
/usr/lib/gcc/i686-pc-linux-gnu/4.5.3/../../../../i686-pc-linux-gnu/bin/ld: final link failed: Bad value
collect2: выполнение ld завершилось с кодом возврата 1
make[2]: *** [/var/tmp/portage/sys-libs/glibc-2.13-r4/work/build-default-i686-pc-linux-gnu-nptl/elf/ld.so] Ошибка 1
make[2]: Выход из каталога `/var/tmp/portage/sys-libs/glibc-2.13-r4/work/glibc-2.13/elf'
make[1]: *** [elf/subdir_lib] Ошибка 2
make[1]: Выход из каталога `/var/tmp/portage/sys-libs/glibc-2.13-r4/work/glibc-2.13'
make: *** [all] Ошибка 2
emake failed
* ERROR: sys-libs/glibc-2.13-r4 failed (compile phase):
* make for default failed
*
* Call stack:
* ebuild.sh, line 75: Called src_compile
* environment, line 3485: Called eblit-run 'src_compile'
* environment, line 946: Called eblit-glibc-src_compile
* src_compile.eblit, line 211: Called toolchain-glibc_src_compile
* src_compile.eblit, line 123: Called die
* The specific snippet of code:
* emake || die "make for ${ABI} failed"
*
* If you need support, post the output of 'emerge --info =sys-libs/glibc-2.13-r4',
* the complete build log and the output of 'emerge -pqv =sys-libs/glibc-2.13-r4'.
* The complete build log is located at '/var/log/portage/sys-libs:glibc-2.13-r4:20120110-111845.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-libs/glibc-2.13-r4/temp/environment'.
* S: '/var/tmp/portage/sys-libs/glibc-2.13-r4/work/glibc-2.13'

>>> Failed to emerge sys-libs/glibc-2.13-r4, Log file:

>>> '/var/log/portage/sys-libs:glibc-2.13-r4:20120110-111845.log'