Added the roscpp dependency.

CMakeLists.txt

@@ -4,7 +4,7 @@ project(iri_ros_tools)
 ## Find catkin macros and libraries
 ## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
 ## is used, also find other catkin packages
-find_package(catkin REQUIRED)
+find_package(catkin REQUIRED COMPONENTS roscpp)
 
 ## System dependencies are found with CMake's conventions
 # find_package(Boost REQUIRED COMPONENTS system)
@@ -88,16 +88,19 @@ catkin_package(
 ## Specify additional locations of header files
 ## Your package locations should be listed before other locations
 include_directories(include)
+include_directories(${catkin_INCLUDE_DIRS})
 
 ## Declare a cpp library
 # add_library(iri_ros_tool
 #   src/${PROJECT_NAME}/iri_ros_tool.cpp
 # )
 add_library(${PROJECT_NAME} src/timeout.cpp src/watchdog.cpp)
+target_link_libraries(${PROJECT_NAME} ${catkin_LIBRARIES})
 
 add_library(modules include/${PROJECT_NAME}/module_common.h include/${PROJECT_NAME}/module.h include/${PROJECT_NAME}/module_service.h include/${PROJECT_NAME}/module_action.h include/${PROJECT_NAME}/module_exceptions.h include/${PROJECT_NAME}/module_dyn_reconf.h)
 set_target_properties(modules PROPERTIES LINKER_LANGUAGE CXX)
 target_link_libraries(modules ${PROJECT_NAME})
+target_link_libraries(modules ${catkin_LIBRARIES})
 
 
 ## Declare a cpp executable