--- ./src/Makefile.in.orig	2014-04-26 09:59:28.000000000 +0000
+++ ./src/Makefile.in	2014-04-26 10:00:02.000000000 +0000
@@ -502,6 +502,7 @@
 	$(GNOME_LIBS)					\
 	$(UNIQUE_LIBS)					\
 	$(DBUS_LIBS)					\
+	-lexecinfo \
 	-lm
 
 gnome_power_statistics_CFLAGS = \
@@ -523,6 +524,7 @@
 	$(UNIQUE_LIBS)					\
 	$(GPM_EXTRA_LIBS)				\
 	$(UPOWER_LIBS)					\
+	-lexecinfo					\
 	-lm
 
 gnome_power_preferences_CFLAGS = \
@@ -580,6 +582,7 @@
 	$(LIBNOTIFY_LIBS)				\
 	$(GPM_EXTRA_LIBS)				\
 	$(UPOWER_LIBS)					\
+	-lexecinfo					\
 	-lm
 
 gnome_power_manager_CFLAGS = \
@@ -648,6 +651,7 @@
 	$(X11_LIBS)						\
 	$(LIBNOTIFY_LIBS)				\
 	$(GPM_EXTRA_LIBS)				\
+	-lexecinfo					\
 	-lm
 
 gnome_power_self_test_CFLAGS = -DEGG_TEST $(AM_CFLAGS) $(WARNINGFLAGS)
@@ -2014,14 +2018,14 @@
 	@GLIB_GENMARSHAL@ $< --prefix=gpm_marshal --header > $@
 
 org.gnome.PowerManager.h: org.gnome.PowerManager.xml
-	libtool --mode=execute dbus-binding-tool	\
+	$(LIBTOOL) --mode=execute dbus-binding-tool	\
 		--prefix=gpm_manager			\
 		--mode=glib-server			\
 		--output=org.gnome.PowerManager.h	\
 		$(srcdir)/org.gnome.PowerManager.xml
 
 org.gnome.PowerManager.Backlight.h: org.gnome.PowerManager.Backlight.xml
-	libtool --mode=execute dbus-binding-tool	\
+	$(LIBTOOL) --mode=execute dbus-binding-tool	\
 		--prefix=gpm_backlight			\
 		--mode=glib-server			\
 		--output=org.gnome.PowerManager.Backlight.h	\