915a916,919
> have_posix_timers = \
> conf.CheckLibWithHeader([None, 'rt'], [ 'time.h', 'signal.h' ], 'C',
> 'timer_create(CLOCK_MONOTONIC, NULL, NULL);')
>
1226a1231,1234
> elif not have_posix_timers:
> print "Warning: Can not enable KVM, host seems to lack support " \
> "for POSIX timers"
> env['USE_KVM'] = False