Stop using mate-autogen in autogen.sh

Was initially added to supress warnings no longer there.

autogen.sh

@@ -1,24 +1,24 @@
 #!/bin/sh
 # Run this to generate all the initial makefiles, etc.
 
-srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
+srcdir=$(dirname "$0")
+[ -z "$srcdir" ] && srcdir="."
+cd "$srcdir"
 
 PKG_NAME="libcompizconfig"
 
-(test -f $srcdir/configure.ac) || {
-    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
+if [ ! -f "$srcdir/configure.ac" ]; then
+    echo -n "**Error**: Directory "\`"$srcdir"\'" does not look like the"
     echo " top-level $PKG_NAME directory"
     exit 1
-}
+fi
 
-which mate-autogen || {
-    echo "You need to install mate-common from the MATE Git"
-    exit 1
-}
-
-REQUIRED_AUTOMAKE_VERSION=1.9
-USE_MATE2_MACROS=1
-
-. mate-autogen
+aclocal --install || exit 1
+glib-gettextize --copy --force || exit 1
+intltoolize --copy --force --automake || exit 1
+autoreconf --verbose --force --install || exit 1
 
+cd "$OLDPWD" || exit $?
+if [ -z "$NOCONFIGURE" ]; then
+    "$srcdir/configure" "$@" || exit 1
+fi