https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29931
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |FIXED
--- Comment #8 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Eric Gallager from comment #7)
> (In reply to Eric Gallager from comment #6)
> > (In reply to Jorn Wolfgang Rennecke from comment #4)
> > > The bug is not fixed; the gcc.c patch has not been reviewed.
> >
> > What about now, after r169891? As mentioned in the comment after you:
> >
> > (In reply to simonb from comment #5)
> > > Author: simonb
> > > Date: Mon Feb 7 18:10:15 2011
> > > New Revision: 169891
> > >
> > > URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169891
> > > Log:
> > > Auto-detect suitable default behaviour for prefix canonicalization.
> > >
> > > Current gcc offers -no-canonical-prefixes to turn off realpath() for
> > > prefixes
> > > generated from the path used to address the gcc driver. This allows gcc
> > > to
> > > work in "symlink farm" installations, where every file in gcc is actually
> > > a
> > > symlink to its real contents. However, the flag has to be given
> > > explicitly.
> > > If not, the default is to use realpath() to create prefixes and the result
> > > is usually failure to find cc1[plus], f951, etc.
> > >
> > > This patch adds a check for a file as a way to auto-detect whether prefix
> > > canonicalization is appropriate or not. Detection can be overridden by
> > > using the -[no-]canonical-prefixes flags.
> > >
> > > The patch also completes the fix for PR/29931, adding code that covers the
> > > unadopted portion of this PR's attached patch.
> > >
> > > gcc/ChangeLog.google:
> > > 2011-02-07 Simon Baldwin <sim...@google.com>
> > >
> > > PR driver/29931
> > > * doc/invoke.texi: Adjust -[no-]canonical-prefixes documentation.
> > > * gcc.c (display_help): Help text for -[no-]canonical-prefixes.
> > > (driver_handle_option): Ignore OPT_canonical_prefixes.
> > > (process_command): Handle OPT_[no_]canonical_prefixes, auto-detect
> > > suitable default prefix canonicalization mode.
> > > * common.opt (canonical-prefixes): New flag.
> > >
> > > Google ref: 40029, 38719
> > >
> > >
> > > Modified:
> > > branches/google/integration/gcc/ChangeLog.google-integration
> > > branches/google/integration/gcc/common.opt
> > > branches/google/integration/gcc/doc/invoke.texi
> > > branches/google/integration/gcc/gcc.c
>
> WAITING on a reply
Assuming this was FIXED
