set(BOX2D_INCLUDE_DIRS "${CMAKE_CURRENT_LIST_DIR}/Box2D/Box2D") # Support both 32 and 64 bit builds if (${CMAKE_SIZEOF_VOID_P} MATCHES 8) else () set(BOX2D_DLL "${CMAKE_CURRENT_LIST_DIR}/Box2D/Build/Box2D/Release/Box2D.dll") set(BOX2D_LIBRARIES "${CMAKE_CURRENT_LIST_DIR}/Box2D/Build/Box2D/Release/Box2D.lib") endif () string(STRIP "${BOX2D_LIBRARIES}" BOX2D_LIBRARIES)