add CMake support for pybullet (still preliminary)

requires shared library build:
cmake .. -DBUILD_SHARED_LIBS=on
then create a symbolic link from libpybullet.so to pybullet.so

examples/pybullet/CMakeLists.txt

@@ -0,0 +1,24 @@
+IF (BUILD_SHARED_LIBS)
+
+INCLUDE_DIRECTORIES( 
+		${BULLET_PHYSICS_SOURCE_DIR}/src
+		${BULLET_PHYSICS_SOURCE_DIR}/examples
+		${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs
+		/usr/include/python2.7
+  )
+
+SET(pybullet_SRCS
+	pybullet.c
+	../../examples/ExampleBrowser/ExampleEntries.cpp
+)
+
+
+ADD_LIBRARY(pybullet ${pybullet_SRCS})
+
+SET_TARGET_PROPERTIES(pybullet PROPERTIES VERSION ${BULLET_VERSION})
+SET_TARGET_PROPERTIES(pybullet PROPERTIES SOVERSION ${BULLET_VERSION})
+
+  TARGET_LINK_LIBRARIES(pybullet BulletExampleBrowserLib BulletSoftBody BulletDynamics BulletCollision BulletInverseDynamicsUtils BulletInverseDynamics LinearMath OpenGLWindow gwen Bullet3Common)
+ENDIF (BUILD_SHARED_LIBS)
+
+

examples/pybullet/premake4.lua

@@ -20,6 +20,7 @@ project ("pybullet")
                 ".",
                 "../../src",
                 "../ThirdPartyLibs",
+		"/usr/include/python2.7",
                 }