------- Comment #3 from chris dot pickett at mail dot mcgill dot ca 2007-01-14 06:06 ------- I don't think that's the right explanation.
cc1: error: unrecognized command line option "-Wno-all" ... --enable-languages=c ... gcc version 4.3.0 20070110 (experimental) Although fortran may have a RejectNegative---in this case it's being rejected without fortran---so it's a separate bug that fortran rejects -Wno-all, IMO. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437
