>>> Unpacking source...
>>> Unpacking portage-2.1.3.tar.bz2 to /var/tmp/portage/sys-apps/portage-2.1.3.9/work
>>> Unpacking portage-2.1.3.9.patch.bz2 to /var/tmp/portage/sys-apps/portage-2.1.3.9/work
* Applying portage-2.1.3.9.patch ... [ ok ]
* Setting portage.VERSION to 2.1.3.9 ... [ ok ]
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/sys-apps/portage-2.1.3.9/work/portage-2.1.3 ...
tbz2tool.c:1: error: bad value (athlon64-O3) for -march= switch
tbz2tool.c:1: error: bad value (athlon64-O3) for -mtune= switch
!!! ERROR: sys-apps/portage-2.1.3.9 failed.
Call stack:
ebuild.sh, line 1614: Called dyn_compile
ebuild.sh, line 971: Called qa_call 'src_compile'
environment, line 3395: Called src_compile
portage-2.1.3.9.ebuild, line 92: Called die
!!! Failed to build tbz2tool
!!! 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/sys-apps/portage-2.1.3.9/temp/build.log'.
(chroot) livecd / #