[cp-patches] FYI: bump needed auto* versions

[Tom Tromey]

Ralf Wildenhues (CCd) went through the whole toolchain (gcc, binutils,
gdb, etc) and bumped the required auto* versions to the latest stable
releases.

This seems to be a good idea generally, so I think we ought to do it for
Classpath as well.

The only actual source change needed for this is to update
cp-hacking.texinfo.  You might think that, given this, perhaps we should
not update the versions -- but I think it still makes sense, in that it
means that future patches can now rely on these minimums.

Tom

2009-08-15  Ralf Wildenhues  <ralf.wildenh...@gmx.de>

        * doc/cp-hacking.texinfo (Needed Tools and Libraries): Bump
        Autoconf version to 2.64, Automake to 1.11, M4 to 1.4.6.

Index: doc/cp-hacking.texinfo
===================================================================
RCS file: /cvsroot/classpath/classpath/doc/cp-hacking.texinfo,v
retrieving revision 1.7
diff -u -r1.7 cp-hacking.texinfo
--- doc/cp-hacking.texinfo      9 Mar 2008 16:28:58 -0000       1.7
+++ doc/cp-hacking.texinfo      17 Aug 2009 16:08:11 -0000
@@ -11,7 +11,7 @@
 This file contains important information you will need to know if you
 are going to hack on the GNU Classpath project code.
 
-Copyright (C) 1998,1999,2000,2001,2002,2003,2004,2005,2007 Free Software 
Foundation, Inc.
+Copyright (C) 1998,1999,2000,2001,2002,2003,2004,2005,2007,2009 Free Software 
Foundation, Inc.
 
 @ifnotplaintext
 @dircategory GNU Libraries
@@ -351,13 +351,13 @@
 @item
 CVS 1.11+
 @item
-automake 1.9+
+automake 1.11+
 @item
-autoconf 2.59+
+autoconf 2.64+
 @item
 libtool 1.5+
 @item
-GNU m4 1.4
+GNU m4 1.4.6
 @item
 texinfo 4.2+
 @end itemize