--- Demo/CMakeLists.txt~ 2010-07-01 13:24:34.000000000 -0500
+++ Demo/CMakeLists.txt 2010-07-01 13:27:23.044037625 -0500
@@ -47,7 +47,7 @@
SET(CurrentExe "../chipmunk_demos")
ADD_EXECUTABLE(${CurrentExe} Demo1.c Demo2.c Demo3.c Demo4.c Demo5.c Demo6.c Demo7.c main.c)
-TARGET_LINK_LIBRARIES(${CurrentExe} ${Libraries} chipmunk_static)
+TARGET_LINK_LIBRARIES(${CurrentExe} ${Libraries} chipmunk_static -lm)
#the following line is an example of how to add a test to your project.
#Testname is the title for this particular test. ExecutableToRun is the