making the package compilable in a catkin workspace

CMakeLists.txt

@@ -1,6 +1,18 @@
 cmake_minimum_required(VERSION 2.8)
 
+PROJECT(open_karto)
+
+# Export flags for dependent catkin packages
+option(USE_CATKIN "Use catkin if found to build the package" ON)
+if (USE_CATKIN)
+  find_package(catkin)
+  if(catkin_FOUND)
+    message(STATUS "Using catkin.")
+    catkin_package(INCLUDE_DIRS source/OpenKarto/
+                  LIBRARIES OpenKarto)
+  endif(catkin_FOUND)
+endif(USE_CATKIN)
+
 set(KARTO_LIB_TYPE SHARED)
 add_subdirectory(source)
 
-install(FILES package.xml DESTINATION share/open_karto)

package.xml

@@ -8,9 +8,6 @@
   <license>LGPLv3</license>
 
   <run_depend>catkin</run_depend>
-  <buildtool_depend>cmake</buildtool_depend>
+  <buildtool_depend>catkin</buildtool_depend>
 
-  <export>
-    <build_type>cmake</build_type>
-  </export>
 </package>

source/CMakeLists.txt

@@ -15,12 +15,10 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 cmake_minimum_required(VERSION 2.8)
- 
+
 # set library name
 SET(LIB_NAME OpenKarto)
 
-PROJECT(${LIB_NAME})
-
 if(WIN32)
   # turn off various warnings
   foreach(warning 4251)