http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986
--- Comment #32 from Anders F Björklund <afb at users dot sourceforge.net> 2012-02-16 19:28:22 UTC --- Then it's more about fixing library issues, like the macros used for TIOCNOTTY/TIOCSCTTY or st_atime/st_mtime/st_ctime and sysctl.