http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61099
--- Comment #6 from Barry McInnes <barry.j.mcinnes at noaa dot gov> --- Is there any documentation on the arguments -Wa,-q ? With a link from Macports to /usr/bin/clang one program works without -Wa,-q, but others still need those parameters to get rid of the zero fill error.
