Added CMakeLists.txt for the c++ usage example tutorial

git-svn-id: http://rtabmap.googlecode.com/svn/trunk/rtabmap@702 f169173b-cf89-36c8-b27e-44dbe73f0c83

doc/Tutorials/CplusplusExample/CMakeLists.txt

@@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 2.8)
+PROJECT( MyProject )
+
+SET(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}")
+FIND_PACKAGE(RTABMap REQUIRED)
+FIND_PACKAGE(UtiLite REQUIRED)
+FIND_PACKAGE(OpenCV REQUIRED)
+
+SET(INCLUDE_DIRS
+    ${RTABMap_INCLUDE_DIRS}
+    ${UtiLite_INCLUDE_DIRS}
+    ${OpenCV_INCLUDE_DIRS}
+)
+
+SET(LIBRARIES
+    ${RTABMap_LIBRARIES}
+    ${UtiLite_LIBRARIES}
+    ${OpenCV_LIBRARIES} 
+)
+
+INCLUDE_DIRECTORIES(${INCLUDE_DIRS})
+
+ADD_EXECUTABLE(example main.cpp)
+TARGET_LINK_LIBRARIES(example ${LIBRARIES})