http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49576
--- Comment #6 from Olaf van der Spek <olafvdspek at gmail dot com> 2011-06-29 18:31:52 UTC --- > why should they be excluded because they're not under /usr/include? Because unless you tell GCC, GCC won't know they're good candidates.
