File fix-makefile.patch of Package meritous

diff --git a/Makefile b/Makefile
index c48e460..860a870 100755
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with Meritous.  If not, see <http://www.gnu.org/licenses/>.
 #
-LDFLAGS = `sdl-config --libs` -lSDL_image -lSDL_mixer -lz
+LDFLAGS = `sdl-config --libs` -lSDL_image -lSDL_mixer -lz -lm
 CCFLAGS = -O2 -Wall `sdl-config --cflags` -g
 #
 OBJS = 	src/levelblit.o \