--- f-spot-0.8.2/lib/libfspot/Makefile.am.linking	2011-09-05 21:00:27.000000000 +0200
+++ f-spot-0.8.2/lib/libfspot/Makefile.am	2011-09-05 21:00:42.000000000 +0200
@@ -23,7 +23,7 @@ libfspot_la_SOURCES =				\
 	f-screen-utils.c
 
 libfspot_la_LIBADD = 					\
-	-lX11						\
+	-lX11 -lm					\
 	$(F_LIBS)					\
 	$(LCMS_LIBS)					\
 	$(GIO_LIBS)