On Thu, May 05, 2011 at 07:56:20AM -0500, Gabriel Dos Reis wrote:
> On Thu, May 5, 2011 at 7:55 AM, Jack Howarth <howa...@bromo.med.uc.edu> wrote:
> > On Thu, May 05, 2011 at 02:02:19PM +0200, Eric Botcazou wrote:
> >> > Currently the bootstrap with --enable-build-with-cxx is broken due to
> >> > compiler errors of the form "error: converting 'false' to pointer type
> >> > 'varpool_node*' [-Werror=conversion-null]". The attached patch changes
> >> > these instances of false to NULL and restores the --enable-build-with-cxx
> >> > bootstrap. Tested on x86_64-apple-darwin10. Okay for gcc trunk?
> >>
> >> http://gcc.gnu.org/ml/gcc-patches/2011-05/msg00045.html has the first hunk
> >> so
> >> you should credit Dmitry.
> >>
> >> --
> >> Eric Botcazou
> >
> > Eric,
> > I didn't see that patch so just reduce mine down to the change for change
> > for gcc/varpool.c. Odd that the gcc/varpool.c issue isn't seen on other
> > targets
> > besides darwin apparently.
>
> the patch is OK as obvious.
Gabriel,
Thanks. I recall during gcc 4.6's development that there was some discussion
of
defaulting on --enable-build-with-cxx for the stage2 compiler and later (such
that
only the bootstrapped g++ compiler would be used by --enable-build-with-cxx). Is
that change likely to happen for gcc 4.7?
Jack
