--- xfce4-taskbar-plugin/Makefile~	2014-08-17 18:45:58.000000000 +0200
+++ xfce4-taskbar-plugin/Makefile	2014-08-17 18:49:15.679068441 +0200
@@ -1,5 +1,5 @@
 PP=-DPACKAGE_NAME="\"Taskbar\"" -DLC_MESSAGES="\"C\"" -DHELPDIR="\"/usr/share/doc/xfce4-taskbar/\""
-CFLAGS=-fPIC $(PP) -g -I. `pkg-config --cflags-only-I gtk+-2.0 exo-1 libwnck-1.0 libxfce4panel-1.0 libxfce4ui-1 libxfconf-0 gtkhotkey-1.0`
+CFLAGS=-fPIC $(PP) $(OPT) -I. `pkg-config --cflags-only-I gtk+-2.0 exo-1 libwnck-1.0 libxfce4panel-1.0 libxfce4ui-1 libxfconf-0 gtkhotkey-1.0`
 #CFLAGS=-fPIC $(PP) -O3 -I. `pkg-config --cflags-only-I gtk+-2.0 exo-1 libwnck-1.0 libxfce4panel-1.0 libxfce4ui-1 libxfconf-0 gtkhotkey-1.0`
 LINKFLAGS=`pkg-config --libs gtk+-2.0 exo-1 libwnck-1.0 libxfce4panel-1.0 libxfce4ui-1 libxfconf-0 gobject-2.0 gtk+-x11-2.0 glib-2.0 gtkhotkey-1.0`
 
@@ -16,8 +16,10 @@
 	g++ -shared  -o libtaskbar.so $(OBJ) $(LINKFLAGS)
 
 install:
-	cp `pwd`/libtaskbar.so /usr/lib/xfce4/panel-plugins/libtaskbar.so
-	cp `pwd`/taskbar.desktop /usr/share/xfce4/panel/plugins/taskbar.desktop
+	mkdir -p $(DESTDIR)/usr/$(LIB)/xfce4/panel/plugins
+	mkdir -p $(DESTDIR)/usr/share/xfce4/panel/plugins
+	cp libtaskbar.so $(DESTDIR)/usr/$(LIB)/xfce4/panel/plugins/libtaskbar.so
+	cp taskbar.desktop $(DESTDIR)/usr/share/xfce4/panel/plugins/taskbar.desktop
 
 uninstall:
 	rm -f /usr/lib/xfce4/panel-plugins/libtaskbar.so