+++ /dev/null
-dnl -*-autoconf-*-
-
-### SYNOPSIS
-###
-### mdw_AUTO_VERSION
-###
-### DESCRIPTION
-###
-### Defines an m4 macro `AUTO_VERSION' which contains the current package's
-### version number, worked out in some clever way.
-###
-### The heavy lifting is performed by the `auto-version' script (q.v.). In
-### brief:
-###
-### * if this is a Git working tree (i.e., there is a `.git' file or
-### directory at toplevel) then call `git describe' and use its output;
-###
-### * if there is a `RELEASE' file, then use its contents literally;
-###
-### * if there is a `debian/changelog' file, then use the most recent
-### entry's version number;
-###
-### * otherwise use `UNKNOWN'.
-###
-### LICENSE
-###
-### Copyright (c) 2008 Mark Wooding <mdw@distorted.org.uk>
-###
-### This program is free software: you can redistribute it and/or modify it
-### under the terms of the GNU General Public License as published by the
-### Free Software Foundation, either version 2 of the License, or (at your
-### option) any later version.
-###
-### This program is distributed in the hope that it will be useful, but
-### WITHOUT ANY WARRANTY; without even the implied warranty of
-### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-### General Public License for more details.
-###
-### You should have received a copy of the GNU General Public License along
-### with this program. If not, see <http://www.gnu.org/licenses/>.
-###
-### As a special exception, the respective Autoconf Macro's copyright owner
-### gives unlimited permission to copy, distribute and modify the configure
-### scripts that are the output of Autoconf when processing the Macro. You
-### need not follow the terms of the GNU General Public License when using
-### or distributing such scripts, even though portions of the text of the
-### Macro appear in them. The GNU General Public License (GPL) does govern
-### all other use of the material that constitutes the Autoconf Macro.
-###
-### This special exception to the GPL applies to versions of the Autoconf
-### Macro released by the Autoconf Archive. When you make and distribute a
-### modified version of the Autoconf Macro, you may extend this special
-### exception to the GPL to apply to your modified version as well.
-
-# serial 1
-AC_DEFUN([mdw_AUTO_VERSION], [nobody cares...])
-m4_define([mdw_AUTO_VERSION], [m4_define([AUTO_VERSION], m4_esyscmd([
- ver=UNKNOWN
- for pre in ./ config/; do
- for post in "" .in; do
- try=${pre}auto-version${post}
- if test -x $try; then ver=$("$try"); break; fi
- done
- done
- echo -n "$ver"
-]))])