Почему yasm не собирается?

Пробовал стабильные и нестабильные
Ошибка конфигурации

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* econf: updating yasm-1.1.0/config/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --disable-python --disable-python-bindings --disable-dependency-tracking --enable-nls
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... configure: error: newly created file is older than distributed files!
Check your system clock

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/dev-lang/yasm-1.1.0-r1/work/yasm-1.1.0/config.log
* ERROR: dev-lang/yasm-1.1.0-r1 failed (configure phase):
* econf failed
*
* Call stack:
* ebuild.sh, line 56: Called src_configure
* environment, line 5340: Called econf '--disable-python' '--disable-python-bindings' '--disable-dependency-tracking' '--enable-nls'
////

config.log
http://paste.org.ru/?2dsnxq

Что делать,кто знает?