http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51388
Andreas Tobler <andreast at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |andreast at gcc dot gnu.org --- Comment #10 from Andreas Tobler <andreast at gcc dot gnu.org> 2011-12-20 14:42:03 UTC --- -Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;; The expr on FreeBSD treats leading minus (-) in an expression as an option. Therefor this does not work there. I'm trying to find a solution. One would be to remove the leading minus.