Dear friends,
   I am updating the gentoo mip-n32 system on my Yeeloong netbook. During updating of the @world, it began to update the gcc 12.1.1 from gcc 11.3.0 which is also the one doing the compilation. And after a long-time compilation, it stops with error messages:
"
......


rm gfdl.pod gcc.pod gcov-dump.pod gcov-tool.pod fsf-funding.pod gpl.pod cpp.pod gcov.pod lto-dump.pod
make[2]: *** [Makefile:5000: all-stage2-gcc] Error 2
make[1]: *** [Makefile:22474: stage2-bubble] Error 2
make: *** [Makefile:22697: bootstrap-lean] Error 2
 * ERROR: sys-devel/gcc-12.1.1_p20220625::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=sys-devel/gcc-12.1.1_p20220625::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sys-devel/gcc-12.1.1_p20220625::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/sys-devel/gcc-12.1.1_p20220625/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-devel/gcc-12.1.1_p20220625/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-devel/gcc-12.1.1_p20220625/work/build'
 * S: '/var/tmp/portage/sys-devel/gcc-12.1.1_p20220625/work/gcc-12-20220625'
 * Please include /var/tmp/portage/sys-devel/gcc-12.1.1_p20220625/work/gcc-build-logs.tar.bz2 in your bug report.
 *


>>> Failed to emerge sys-devel/gcc-12.1.1_p20220625, Log file:


>>>  '/var/tmp/portage/sys-devel/gcc-12.1.1_p20220625/temp/build.log'
"
I also tried to emerge 11.3.1, but it still stoped at the compile stage. But I forgot to save the enviroment.


Any help? The necessary log files are attached. Thanks.