consider exported interfaces in ament_target_dependencies (#232)

Signed-off-by: Dirk Thomas <dirk-thomas@users.noreply.github.com>
Signed-off-by: Jose Luis Rivero <jrivero@osrfoundation.org>

ament_cmake_target_dependencies/cmake/ament_target_dependencies.cmake

@@ -45,6 +45,7 @@ function(ament_target_dependencies target)
     endif()
     set(definitions "")
     set(include_dirs "")
+    set(interfaces "")
     set(libraries "")
     set(link_flags "")
     foreach(package_name ${ARG_UNPARSED_ARGUMENTS})
@@ -53,12 +54,15 @@ function(ament_target_dependencies target)
       endif()
       list_append_unique(definitions ${${package_name}_DEFINITIONS})
       list_append_unique(include_dirs ${${package_name}_INCLUDE_DIRS})
+      list_append_unique(interfaces ${${package_name}_INTERFACES})
       list(APPEND libraries ${${package_name}_LIBRARIES})
       list_append_unique(link_flags ${${package_name}_LINK_FLAGS})
     endforeach()
     target_compile_definitions(${target}
       PUBLIC ${definitions})
     ament_include_directories_order(ordered_include_dirs ${include_dirs})
+    target_link_libraries(${target}
+      ${TARGET_LINK_LIBRARIES_VISIBILITY} ${interfaces})
     target_include_directories(${target}
       PUBLIC ${ordered_include_dirs})
     ament_libraries_deduplicate(unique_libraries ${libraries})