Re: Updating top-level autoconf to 2.59

[Daniel Jacobowitz <drow at false dot org>]

On Fri, Dec 08, 2006 at 06:26:32PM -0500, Daniel Jacobowitz wrote:
> On Fri, Dec 08, 2006 at 02:02:58PM -0800, Steve Ellcey wrote:
> > All of the subtrees in the GCC and Src trees have been updated to use
> > autoconf 2.59 and now that GCC 4.2 has branched I think it is time to
> > update the toplevel configure script to use 2.59 too.  I came up with
> > the attached patch but I found that when I set (and exported) CC and
> > then ran the GCC configure & make my build of libstdc++ failed because
> > the build of the libstdc++ library was using my original bootstrap CC
> > (the one used to build the new compiler) instead of the newly built g++
> > like it does now.  Does this problem sound familiar to anyone?  Does
> > anyone know how to fix it?
> 
> Not to me, but let me see if I can reproduce it.

I see what's happened; CC=whatever ends up on the subconfigure command
line.  There's a few other things needing fixes too.  I'll work on it.

-- 
Daniel Jacobowitz
CodeSourcery