http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55293
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-11-12 21:50:08 UTC --- Or -D_POSIX_C_SOURCE=200112L
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55293
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-11-12 21:50:08 UTC --- Or -D_POSIX_C_SOURCE=200112L