--- clutter-1.7.4/tests/interactive/Makefile.in.orig	2011-07-04 23:51:51.929338879 +0100
+++ clutter-1.7.4/tests/interactive/Makefile.in	2011-07-04 23:52:18.485347522 +0100
@@ -298,7 +298,7 @@
 JSON_GLIB_REQ_VERSION = @JSON_GLIB_REQ_VERSION@
 JW = @JW@
 LD = @LD@
-LDFLAGS = @LDFLAGS@
+LDFLAGS = @LDFLAGS@ -lm
 LIBICONV = @LIBICONV@
 LIBINTL = @LIBINTL@
 LIBOBJS = @LIBOBJS@
--- clutter-1.7.4/tests/micro-bench/Makefile.in.orig	2011-07-04 23:57:01.249336604 +0100
+++ clutter-1.7.4/tests/micro-bench/Makefile.in	2011-07-04 23:57:29.874342391 +0100
@@ -230,7 +230,7 @@
 JSON_GLIB_REQ_VERSION = @JSON_GLIB_REQ_VERSION@
 JW = @JW@
 LD = @LD@
-LDFLAGS = @LDFLAGS@
+LDFLAGS = @LDFLAGS@ -lm
 LIBICONV = @LIBICONV@
 LIBINTL = @LIBINTL@
 LIBOBJS = @LIBOBJS@
--- clutter-1.7.4/tests/performance/Makefile.in.orig	2011-07-05 00:00:25.303343755 +0100
+++ clutter-1.7.4/tests/performance/Makefile.in	2011-07-05 00:00:50.807361819 +0100
@@ -241,7 +241,7 @@
 JSON_GLIB_REQ_VERSION = @JSON_GLIB_REQ_VERSION@
 JW = @JW@
 LD = @LD@
-LDFLAGS = @LDFLAGS@
+LDFLAGS = @LDFLAGS@ -lm
 LIBICONV = @LIBICONV@
 LIBINTL = @LIBINTL@
 LIBOBJS = @LIBOBJS@