fix bug #64490 - add __FreeBSD_kernel__ to allowed FreeBSD defs
Merge branch 'PHP-5.5'

* PHP-5.5:
  fix bug #64490 - add __FreeBSD_kernel__ to allowed FreeBSD defs
fix bug #64490 - add __FreeBSD_kernel__ to allowed FreeBSD defs
Merge branch 'PHP-5.5'

* PHP-5.5:
  fix bug #64490 - add __FreeBSD_kernel__ to allowed FreeBSD defs