PATCH: Use AC_DEFUN instead of m4_defun in libtool.m4

[Peter O'Gorman]

On Sun, 2007-07-01 at 10:47 -0700, H.J. Lu wrote:
> On Sun, Jul 01, 2007 at 12:36:13PM -0500, Peter O'Gorman wrote:
> > On Sun, 2007-07-01 at 10:00 +0200, Paolo Bonzini wrote:
> > > > I don't know much about m4, autoconf nor libtool. This patch works
> > > > for me on both gcc and binutils.
> > > 
> > > Looks good, but let's make sure it is applied to upstream libtool as well.
> > > 
> > 
> > Does gcc have lt~obsolete.m4 anywhere? Its function is to ensure that
> > aclocal does not use the installed libtool.m4.
> > 
> 
> I didn't see lt~obsolete.m4, ltobsolete.m4 nor ltobsolete.m4 in gcc.

Ok, I don;t believe that this patch is correct, if you look at
<http://cvs.savannah.gnu.org/viewvc/*checkout*/libtool/libltdl/m4/lt~obsolete.m4?revision=1.4&root=libtool> you will see why.

Peter