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Date: Tue, 29 May 2007 18:29:00 -0000
From: "H. J. Lu" <hjl@lucon.org>
To: Andreas Schwab <schwab@suse.de>
Cc: Paolo Bonzini <bonzini@gnu.org>, Matthias Klose <doko@ubuntu.com>, 	gcc-patches@gcc.gnu.org, java-patches@gcc.gnu.org
Subject: Re: PATCH: PR libjava/32078: Update libtool in classpath
Message-ID: <20070529174124.GA14440@lucon.org>
References: <20070527182203.GA12846@lucon.org> <20070527182317.GA21785@lucon.org> <465C0461.2060605@ubuntu.com> <20070529131004.GB6442@lucon.org> <465C2D27.10500@gnu.org> <je7iqr4ot6.fsf@sykes.suse.de> <20070529155820.GA13758@lucon.org> <je3b1f4kys.fsf@sykes.suse.de> <20070529171642.GA14163@lucon.org> <jewsyry1ii.fsf@sykes.suse.de>
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On Tue, May 29, 2007 at 07:37:25PM +0200, Andreas Schwab wrote:
> "H. J. Lu" <hjl@lucon.org> writes:
> 
> > It is different from libjava/HACKING and the current libtool files
> > in classpath in libjava were copied from the old libtool in gcc
> > toplevel directory. Assuming it works, we have 2 choices:
> >
> > 1. Add AC_CONFIG_AUX_DIR(../..) to configure.ac in classpath:
> >    a. Update libjava/HACKING.
> 
> Not needed, just mark the change GCJ LOCAL.
> 

>From libjava/HACKING:

- Use auto* to create configure, Makefile.in, etc
  Make sure you have Automake 1.9.6 installed. Exactly that version!
  You have to make sure to use the gcc libtool.m4 and gcc lt* scripts
  cd .../classpath
  cp ../../lt* .
  cp ../../config.sub ../../config.guess .
  aclocal -I m4 -I ../.. -I ../../config
  autoconf
  autoheader
  automake
  rm -rf autom4te.cache
  cd ..
  scripts/makemake.tcl > sources.am
  automake

There is no need to add AC_CONFIG_AUX_DIR(../..) if the above is
followed.


H.J.