From b66a3e4c9ec67d3bbb538544e7786c197fbf7810 Mon Sep 17 00:00:00 2001
From: Yann Leboulanger <asterix@lagaule.org>
Date: Mon, 9 Aug 2010 13:09:13 +0200
Subject: [PATCH] set hg revision in Gajim version

---
 autogen.sh      | 8 ++++++++
 configure.ac    | 2 +-
 m4/acinclude.m4 | 5 +++++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/autogen.sh b/autogen.sh
index 7e2f228e8..d57ce293f 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,4 +1,12 @@
 #!/usr/bin/env bash
+  gajimversion="0.13.90"
+  if [ -d ".hg" ]; then
+    hgversion="-$(hexdump -n6 -e'6/1 "%02x"' .hg/dirstate)"
+  else
+    hgversion=""
+  fi
+  echo "define([AC_PACKAGE_VERSION], [${gajimversion}${hgversion}])" > m4/hgversion.m4
+
   AM_ARGS="--add-missing --gnu --copy"
   CONF_ARGS=""
   if test x`uname -s 2>/dev/null` = 'xDarwin' -a -f /Library/Frameworks/GTK+.framework/Versions/Current/env; then
diff --git a/configure.ac b/configure.ac
index 768e5b966..0dfcb4fb9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([Gajim - A Jabber Instant Messager],
-		[0.13.90],[http://trac.gajim.org/],[gajim])
+		["version-set-in-hgversion"],[http://trac.gajim.org/],[gajim])
 AC_PREREQ([2.59])
 
 AC_CONFIG_HEADER(config.h)
diff --git a/m4/acinclude.m4 b/m4/acinclude.m4
index deebd2bf8..4a356b520 100644
--- a/m4/acinclude.m4
+++ b/m4/acinclude.m4
@@ -47,3 +47,8 @@ AC_DEFUN([AS_AC_EXPAND],
   prefix=$prefix_save
   exec_prefix=$exec_prefix_save
 ])
+
+# Fix autoconf: They don't allow shell variables in AC_INIT
+# So we have to define them via m4 to be accepted....
+
+m4_include(m4/hgversion.m4)