Upstream fix to link metacity itself against libm

The upstream fix is modified to also include the changes on the
configure script directly, so that autoreconfiguring is not
needed. Autoreconfiguring cannot be done easily on metacity, due to
missing AM_GCONF_SOURCE_2 and AM_NLS macros.

http://git.gnome.org/browse/metacity/commit/configure.in?id=9cb0b6ff520ea69bdff6c328a21787202aee1bcc

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

From 9cb0b6ff520ea69bdff6c328a21787202aee1bcc Mon Sep 17 00:00:00 2001
From: Götz Waschk <waschk@mandriva.org>
Date: Wed, 22 Oct 2008 12:08:48 +0000
Subject: add libm reference. Closes #557357.

2008-10-22  Götz Waschk  <waschk@mandriva.org>

        * configure.in: add libm reference.  Closes #557357.


svn path=/trunk/; revision=3984
---
(limited to 'configure.in')

Index: b/configure.in
===================================================================
--- a/configure.in
+++ b/configure.in
@@ -413,7 +413,7 @@
    AC_DEFINE(HAVE_XSYNC, , [Have the Xsync extension library])
 fi
 
-METACITY_LIBS="$METACITY_LIBS $XSYNC_LIBS $RANDR_LIBS $SHAPE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
+METACITY_LIBS="$METACITY_LIBS $XSYNC_LIBS $RANDR_LIBS $SHAPE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lm"
 METACITY_MESSAGE_LIBS="$METACITY_MESSAGE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
 METACITY_WINDOW_DEMO_LIBS="$METACITY_WINDOW_DEMO_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
 METACITY_PROPS_LIBS="$METACITY_PROPS_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
Index: b/configure
===================================================================
--- a/configure
+++ b/configure
@@ -29509,7 +29509,7 @@
 
 fi
 
-METACITY_LIBS="$METACITY_LIBS $XSYNC_LIBS $RANDR_LIBS $SHAPE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
+METACITY_LIBS="$METACITY_LIBS $XSYNC_LIBS $RANDR_LIBS $SHAPE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lm"
 METACITY_MESSAGE_LIBS="$METACITY_MESSAGE_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
 METACITY_WINDOW_DEMO_LIBS="$METACITY_WINDOW_DEMO_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
 METACITY_PROPS_LIBS="$METACITY_PROPS_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"