Re: Print Libtool project URL in program --help output.

[Ralf Wildenhues]

* Ralf Wildenhues wrote on Sun, Jun 13, 2010 at 01:41:47PM CEST:
>     Print Libtool project URL in program --help output.
>     
>     * configure.ac (AC_PREREQ): Require Autoconf 2.64 for Libtool.
>     (AC_INIT): Set URL argument.
>     * Makefile.am (edit): Substitute PACKAGE_URL.
>     ($(srcdir)/tests/package.m4): Also depend on Makefile.am.
>     Define AT_PACKAGE_URL, for `tests/testsuite --help' output.
>     * libltdl/config/getopt.m4sh (func_help): Also extract comment
>     lines that mention a home page and general GNU help.
>     * libltdl/config/ltmain.m4sh: Use @PACKAGE_BUGREPORT@ instead of
>     hard-coded list address.  Also mention Libtool home page and
>     general GNU help web page.
>     * libtoolize.m4sh: Likewise.

Scratch this patch, there's no need to require 2.64.  I'll come up with
something better.