Xen и xen-tools собираются только однажды - при сборке системы. Пересобрать или обновить или откатить невозможно - вылетает с этим:
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0 ...
make -j8 -C tools
make: Entering directory `/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0/tools'
make[1]: Entering directory `/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0/tools'
make -C check all
make[2]: Entering directory `/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0/tools/check'
make[2]: *** ../../.config: Это каталог. Останов.
make[2]: Leaving directory `/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0/tools/check'
make[1]: *** [subdir-all-check] Ошибка 2
make[1]: Leaving directory `/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0/tools'
make: *** [subdirs-all] Ошибка 2
make: Leaving directory `/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0/tools'
emake failed
* ERROR: app-emulation/xen-tools-4.0.0 failed (compile phase):
* compile failed
*
* Call stack:
* ebuild.sh, line 56: Called src_compile
* environment, line 5127: Called die
* The specific snippet of code:
* emake -C tools ${myopt} || die "compile failed";
*
* If you need support, post the output of 'emerge --info =app-emulation/xen-tools-4.0.0',
* the complete build log and the output of 'emerge -pqv =app-emulation/xen-tools-4.0.0'.
* The complete build log is located at '/var/tmp/portage/app-emulation/xen-tools-4.0.0/temp/buld.log'.
* The ebuild environment file is located at '/var/tmp/portage/app-emulation/xen-tools-4.0.0/tep/environment'.
* S: '/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0'
>>> Failed to emerge app-emulation/xen-tools-4.0.0, Log file:
>>> '/var/tmp/portage/app-emulation/xen-tools-4.0.0/temp/build.log'
* Messages for package app-emulation/xen-tools-4.0.0:
* ERROR: app-emulation/xen-tools-4.0.0 failed (compile phase):
* compile failed
*
* Call stack:
* ebuild.sh, line 56: Called src_compile
* environment, line 5127: Called die
* The specific snippet of code:
* emake -C tools ${myopt} || die "compile failed";
*
* If you need support, post the output of 'emerge --info =app-emulation/xen-tools-4.0.0',
* the complete build log and the output of 'emerge -pqv =app-emulation/xen-tools-4.0.0'.
* The complete build log is located at '/var/tmp/portage/app-emulation/xen-tools-4.0.0/temp/buld.log'.
* The ebuild environment file is located at '/var/tmp/portage/app-emulation/xen-tools-4.0.0/tep/environment'.
* S: '/var/tmp/portage/app-emulation/xen-tools-4.0.0/work/xen-4.0.0'
* IMPORTANT: 4 news items need reading for repository 'gentoo'.
* Use eselect news to read news items.
Что это за?
