gnome-session/gnome-session-gnome-wm-compiz-manager.patch

Index: gnome-session-2.26.1/data/gnome-wm
===================================================================
--- gnome-session-2.26.1.orig/data/gnome-wm
+++ gnome-session-2.26.1/data/gnome-wm
@@ -51,22 +51,33 @@ if [ "x$WINDOW_MANAGER" = "xgnome-wm" ];
   WINDOW_MANAGER=""
 fi
 
+# Migrate compiz to compiz-manager
+if [ "x$WINDOW_MANAGER" = "xcompiz" ]; then
+  WINDOW_MANAGER="compiz-manager"
+fi
+if [ "x$DEFWM" = "xcompiz" ]; then
+  DEFWM="compiz-manager"
+fi
+
 if [ -z "$WINDOW_MANAGER" ] ; then
   # Create a list of window manager we can handle, trying to only use the
   # compositing ones when it makes sense
 
-  xdpyinfo 2> /dev/null | grep -q "^ *Composite$" 2> /dev/null
-  IS_X_COMPOSITED=$?
+  if [ "x$XDG_CONFIG_HOME" = "x" ]; then
+    COMPIZ_ENABLED_FILE="$HOME/.config/compiz/enable-compiz"
+  else
+    COMPIZ_ENABLED_FILE="$XDG_CONFIG_HOME/compiz/enable-compiz"
+  fi
+
+  KNOWN_WM="metacity sawfish sawmill enlightenment icewm wmaker fvwm2 qvwm fvwm twm kwm"
 
-  KNOWN_WM="sawfish sawmill enlightenment icewm wmaker fvwm2 qvwm fvwm twm kwm"
-  if [ $IS_X_COMPOSITED -eq 0 ] ; then
-    KNOWN_WM="compiz beryl $KNOWN_WM"
+  if test -f "$COMPIZ_ENABLED_FILE" -a "$COMPIZ_ENABLED_FILE" -nt /etc/X11/xorg.conf; then
+    KNOWN_WM="compiz-manager $KNOWN_WM"
   fi
-  # metacity is still the default wm in GNOME
-  KNOWN_WM="metacity $KNOWN_WM"
 
   OLDIFS=$IFS
   if [ -z "$DEFWM" -o "x$DEFWM" = "xgnome-wm" ]; then
+      
     for wm in $KNOWN_WM ; do
       IFS=":"
       for dir in $PATH ; do
@@ -77,6 +88,7 @@ if [ -z "$WINDOW_MANAGER" ] ; then
       done
       IFS=$OLDIFS
     done
+
   else
     WINDOW_MANAGER=$DEFWM
   fi
@@ -116,11 +128,7 @@ if [ ! -z "$SMID" ] ; then
       OPT1=-i
       OPT2=$SMID
       ;;
-    compiz)
-      OPT1=--sm-client-id
-      OPT2=$SMID
-      ;;
-    beryl)
+    compiz-manager)
       OPT1=--sm-client-id
       OPT2=$SMID
       ;;
@@ -128,18 +136,6 @@ if [ ! -z "$SMID" ] ; then
   esac
 fi
 
-case `basename $WINDOW_MANAGER` in
-  compiz)
-    export LIBGL_ALWAYS_INDIRECT=1
-    gtk-window-decorator &
-    OPT3=glib
-    OPT4=gconf
-    ;;
-  beryl)
-    emerald &
-    ;;
-esac
-
-exec $WINDOW_MANAGER $OPT1 $OPT2 $OPT3 $OPT4
+exec $WINDOW_MANAGER $OPT1 $OPT2
 
 echo "ERROR: No window manager could run!"