PATCH: PR libjava/32078: Update libtool in classpath

[Andrew Haley]

Paolo Bonzini writes:
 > H. J. Lu wrote:
 > > On Tue, May 29, 2007 at 03:39:51PM +0200, Paolo Bonzini wrote:
 > >>>>> 	PR libjava/32078
 > >>>>> 	* ltmain.sh: Update from gcc toplevel.
 > >>>>> 	* libtool.m4: New. Copied from from gcc toplevel.
 > >>>>> 	* ltsugar.m4: Likewise.
 > >>>>> 	* ltversion.m4: Likewise.
 > >>>>> 	* ltoptions.m4: Likewise.
 > >>>> why copy these? libjava/HACKING mentions to use -I flags to use them from 
 > >>>> the
 > >>>> toplevel directory.
 > >>> I think ltmain.sh in classpath was used.  If it is true, will
 > >>> -I use ltmain.sh from the toplevel directory?
 > >> No, you are right that you have to copy ltmain.sh at least.
 > > 
 > > If I have to copy ltmain.sh, I don't think it makes senses not to
 > > copy others. Otherwise, it will be very confusing.
 > 
 > Seems fine to me, but wait for Andrew Haley to approve that.

I'm happy if you are.  I just don't know enough about libtool to come
to any conclusion.  I do know that you can't compile Java source code
during configury.

Andrew.