updated cmake build

Demos/BasicDemo/CMakeLists.txt

@@ -56,6 +56,7 @@ LibOpenGLSupport  LibBulletDynamics  LibBulletCollision LibLinearMath    ${GLUT_
 )
 
 ADD_EXECUTABLE(BasicDemo
-	BasicDemo.cpp
+	main.cpp
+	BasicDemo.cpp 
 )
 

Demos/BspDemo/CMakeLists.txt

@@ -56,6 +56,7 @@ LINK_LIBRARIES(
 )
 
 ADD_EXECUTABLE(BspPhysicsDemo
+	main.cpp
 	BspDemo.cpp
 	BspLoader.cpp
 	BspConverter.cpp	

Demos/CcdPhysicsDemo/CMakeLists.txt

@@ -56,6 +56,7 @@ LibOpenGLSupport  LibBulletDynamics  LibBulletCollision LibLinearMath    ${GLUT_
 )
 
 ADD_EXECUTABLE(CcdPhysicsDemo
+	main.cpp
 	CcdPhysicsDemo.cpp
 )