http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47249
--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2011-01-10 18:00:22 UTC --- On Mon, 10 Jan 2011, hjl.tools at gmail dot com wrote: > Target Milestone|--- |4.6.0 This is not a 4.6 regression, though it may be a regression starting in some earlier release series. The problem is Common options that aren't actually handled in opts.c. The fix for now would be to add dummy cases for them to opts.c - the proper fix, once driver --help is done through .opt files, would be to mark -pie and -shared as Driver options (which they are) not Common ones.