FYI: make branch-1-5 work with CVS autotools: datarootdir

[Ralf Wildenhues]

The CVS versions of autoconf and automake define @datadir@ in terms of
$datarootdir.  This breaks branch-1-5 libtoolize.  I checked in the
backward-compatible fix below.

branch-2-0 and HEAD use Makefile variables for updating libtoolize and
thus do not need manual update for this.

BTW, did libtool-commit messages break again with the last savannah
upgrade (my branch-1-5 commit messages are sent by the commit script
here, but the other branches' commits from yesterday have not seen
messages yet)?

Regards,
Ralf

        * libtoolize.in: Add datarootdir.

Index: libtoolize.in
===================================================================
RCS file: /cvsroot/libtool/libtool/Attic/libtoolize.in,v
retrieving revision 1.21.2.2
diff -u -r1.21.2.2 libtoolize.in
--- libtoolize.in       20 Dec 2004 13:10:22 -0000      1.21.2.2
+++ libtoolize.in       13 Jan 2005 10:48:00 -0000
@@ -34,6 +34,7 @@

 # Directory names.
 address@hidden@
address@hidden@
 address@hidden@
 address@hidden@
 address@hidden@