http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749
--- Comment #40 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2010-12-07 13:20:55 UTC --- On Tue, 7 Dec 2010, rguenth at gcc dot gnu.org wrote: > The patch looks reasonable to me. -dsym and -idsym need addition to > common.opt as driver option I think and eventually need documentation if > they are supposed to be used by the user as well. As I read this patch they are collect2 options, not driver options, and can't be passed directly to the driver.