Remove the last uses of ament_target_dependencies in this repo. (#102)

While we are here, remove unnecessary exports of
dependencies to downstream packages.  With the one
exception of rcl_logging_interface, all of the packages
in here are implementation-only, so they should never
need to export dependencies downstream.

Signed-off-by: Chris Lalancette <clalancette@gmail.com>

rcl_logging_interface/CMakeLists.txt

@@ -26,7 +26,7 @@ add_library(${PROJECT_NAME} ${${PROJECT_NAME}_sources})
 target_include_directories(${PROJECT_NAME} PUBLIC
  "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
  "$<INSTALL_INTERFACE:include/${PROJECT_NAME}>")
-ament_target_dependencies(${PROJECT_NAME} rcutils)
+target_link_libraries(${PROJECT_NAME} PUBLIC rcutils::rcutils)
 target_compile_definitions(${PROJECT_NAME} PRIVATE "RCL_LOGGING_INTERFACE_BUILDING_DLL")
 
 install(
@@ -54,8 +54,7 @@ if(BUILD_TESTING)
  find_package(rcpputils REQUIRED)
  ament_add_gtest(test_get_logging_directory test/test_get_logging_directory.cpp)
  if(TARGET test_get_logging_directory)
- target_link_libraries(test_get_logging_directory ${PROJECT_NAME})
- ament_target_dependencies(test_get_logging_directory rcutils rcpputils)
+ target_link_libraries(test_get_logging_directory ${PROJECT_NAME} rcpputils::rcpputils rcutils::rcutils)
  endif()
 endif()
 

rcl_logging_noop/CMakeLists.txt

@@ -44,8 +44,6 @@ install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}
  RUNTIME DESTINATION bin)
 
 
-# Export rcl_logging_interface to give downstream packages access to it's headers
-ament_export_dependencies(rcl_logging_interface)
 ament_export_libraries(${PROJECT_NAME})
 ament_export_targets(${PROJECT_NAME})
 ament_package()

rcl_logging_spdlog/CMakeLists.txt

@@ -59,21 +59,15 @@ if(BUILD_TESTING)
  find_package(ament_cmake_gtest REQUIRED)
  ament_add_gmock(test_logging_interface test/test_logging_interface.cpp)
  if(TARGET test_logging_interface)
- target_link_libraries(test_logging_interface ${PROJECT_NAME})
+ target_link_libraries(test_logging_interface ${PROJECT_NAME} rcpputils::rcpputils)
  target_compile_definitions(test_logging_interface PUBLIC RCUTILS_ENABLE_FAULT_INJECTION)
- ament_target_dependencies(test_logging_interface rcpputils)
  endif()
  add_performance_test(benchmark_logging_interface test/benchmark/benchmark_logging_interface.cpp)
  if(TARGET benchmark_logging_interface)
  target_link_libraries(benchmark_logging_interface ${PROJECT_NAME})
  endif()
 endif()
 
-ament_export_dependencies(rcl_logging_interface)
-ament_export_dependencies(rcpputils)
-ament_export_dependencies(rcutils)
-ament_export_dependencies(spdlog_vendor)
-ament_export_dependencies(spdlog)
 ament_export_libraries(${PROJECT_NAME})
 ament_export_targets(${PROJECT_NAME})
 ament_package()