Export targets (#15)

CMakeLists.txt

@@ -25,43 +25,90 @@ set(PUB_HEADERS
   include/native_adapters/DigitalElevationMapMsg_CvMat.hpp
 )
 
-add_library(NativeAdapters SHARED
-  src/NavMsgOccupancyGrid_CvMat.cpp
+add_library(pcl_adapters SHARED
   src/SensorMsgPointCloud2_PCLPointCloud.cpp
-  src/SensorMsgImage_CvMat.cpp
-  src/DigitalElevationMapMsg_CvMat.cpp)
-set_target_properties(NativeAdapters PROPERTIES PUBLIC_HEADER "${PUB_HEADERS}")
-target_include_directories(NativeAdapters PUBLIC include)
-
-target_include_directories(NativeAdapters PRIVATE
+)
+set_target_properties(pcl_adapters PROPERTIES PUBLIC_HEADER "${PUB_HEADERS}")
+target_include_directories(
+  pcl_adapters
+  PUBLIC
+  "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+  "$<INSTALL_INTERFACE:include>"
+  PRIVATE
   ${pcl_conversions_INCLUDE_DIRS}
+)
+
+target_link_libraries(pcl_adapters
+  rclcpp::rclcpp
+  ${std_msgs_TARGETS}
+  ${sensor_msgs_TARGETS}
+  ${PCL_LIBRARIES}
+)
+
+add_library(cv_adapters SHARED
+  src/NavMsgOccupancyGrid_CvMat.cpp
+  src/SensorMsgImage_CvMat.cpp
+  src/DigitalElevationMapMsg_CvMat.cpp
+)
+set_target_properties(cv_adapters PROPERTIES PUBLIC_HEADER "${PUB_HEADERS}")
+target_include_directories(
+  cv_adapters
+  PUBLIC
+  "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+  "$<INSTALL_INTERFACE:include>"
+  PRIVATE
   ${cv_bridge_INCLUDE_DIRS}
 )
 
-target_link_libraries(NativeAdapters
+target_link_libraries(cv_adapters
   rclcpp::rclcpp
   ${std_msgs_TARGETS}
   ${sensor_msgs_TARGETS}
   ${nav_msgs_TARGETS}
   ${dem_msgs_TARGETS}
   ${cv_bridge_TARGETS}
   ${OpenCV_LIBS}
-  ${PCL_LIBRARIES}
 )
 
 install(
-  TARGETS NativeAdapters
+  DIRECTORY include/
+  DESTINATION include
+)
+
+install(
+  TARGETS pcl_adapters
+  EXPORT export_pcl_adapters
+  PUBLIC_HEADER DESTINATION include/native_adapters
+  INCLUDES DESTINATION include
+  ARCHIVE DESTINATION lib
+  LIBRARY DESTINATION lib
+  RUNTIME DESTINATION bin
+)
+
+install(
+  TARGETS cv_adapters
+  EXPORT export_cv_adapters
   PUBLIC_HEADER DESTINATION include/native_adapters
   INCLUDES DESTINATION include
   ARCHIVE DESTINATION lib
   LIBRARY DESTINATION lib
   RUNTIME DESTINATION bin
 )
 
-#ament_export_targets(NativeAdapters)
-ament_export_include_directories(include ${PCL_INCLUDE_DIRS})
-ament_export_libraries(NativeAdapters)
-ament_export_dependencies(rclcpp rclcpp_components std_msgs sensor_msgs nav_msgs OpenCV PCL pcl_conversions pcl_msgs dem_msgs)
+ament_export_targets(export_pcl_adapters export_cv_adapters HAS_LIBRARY_TARGET)
+ament_export_dependencies(
+  rclcpp
+  rclcpp_components
+  std_msgs
+  sensor_msgs
+  nav_msgs
+  pcl_msgs
+  dem_msgs
+  cv_bridge
+  OpenCV
+  PCL
+  pcl_conversions
+)
 
 if(BUILD_TESTING)
   find_package(ament_lint_auto REQUIRED)

README.md

@@ -6,12 +6,12 @@
 
 This package provides the following ROS2 type adaptations:
 
-| Adapted Message | Native wrapper | Underlying native class | Header |
-|-|-|-|-|
-| sensor_msgs/PointCloud2 | StampedPointCloud_PCL | pcl::PointCloud\<PointT\> |PCL.hpp|
-| sensor_msgs/Image | StampedImage_CV | cv::Mat |CV.hpp|
-| nav_msgs/OccupancyGrid | StampedOccupancyGrid_CV | cv::Mat |CV.hpp|
-| dem_msgs/DigitalElevationMap | StampedDigitalElevationMap_CV | cv::Mat |CV.hpp|
+| Adapted Message | Native wrapper | Underlying native class | Header | CMake target |
+|-|-|-|-|-|
+| sensor_msgs/PointCloud2 | StampedPointCloud_PCL | pcl::PointCloud\<PointT\> |PCL.hpp| native_adapters::pcl_adapters |
+| sensor_msgs/Image | StampedImage_CV | cv::Mat |CV.hpp| native_adapters::cv_adapters |
+| nav_msgs/OccupancyGrid | StampedOccupancyGrid_CV | cv::Mat |CV.hpp| native_adapters::cv_adapters |
+| dem_msgs/DigitalElevationMap | StampedDigitalElevationMap_CV | cv::Mat |CV.hpp| native_adapters::cv_adapters |
 
 ## Wrapper philosophy
 Each wrapper class includes at least an `std_msgs::Header` attribute and a native handle.