remove obsolete CMake functions

rcl_lifecycle/CMakeLists.txt

@@ -76,12 +76,7 @@ ament_export_dependencies(ament_cmake)
 ament_export_dependencies(lifecycle_msgs)
 ament_export_include_directories(include)
 ament_export_libraries(${PROJECT_NAME})
-ament_package(
-  CONFIG_EXTRAS rcl_lifecycle-extras.cmake)
-
-install(
-  DIRECTORY cmake
-  DESTINATION share/${PROJECT_NAME})
+ament_package()
 
 install(
   DIRECTORY include/

rcl_lifecycle/cmake/get_rcl_lifecycle_information.cmake

@@ -1,89 +0,0 @@
-# Copyright 2016 Open Source Robotics Foundation, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-#
-# Get all information about rcl_lifecycle for a specific RMW implementation.
-#
-# It sets the common variables _DEFINITIONS, _INCLUDE_DIRS and _LIBRARIES
-# with the given prefix.
-#
-# :param rmw_implementation: the RMW implementation name
-# :type target: string
-# :param var_prefix: the prefix of all output variable names
-# :type var_prefix: string
-#
-# TODO(karsten1987): Copy/pasted from rclcpp/cmake/get_rclcpp_information.cmake.
-# Code duplication is evil. Don't do this at home, kids.
-
-macro(get_rcl_lifecycle_information rmw_implementation var_prefix)
-  # pretend to be a "package"
-  # so that the variables can be used by various functions / macros
-  set(${var_prefix}_FOUND TRUE)
-
-  # include directories
-  normalize_path(${var_prefix}_INCLUDE_DIRS "${rcl_lifecycle_DIR}/../../../include")
-
-  # libraries
-  set(_libs)
-  # search for library relative to this CMake file
-  set(_library_target "rcl_lifecycle")
-  get_available_rmw_implementations(_rmw_impls)
-  list(LENGTH _rmw_impls _rmw_impls_length)
-  if(_rmw_impls_length GREATER 1)
-    set(_library_target "${_library_target}__${rmw_implementation}")
-  endif()
-  set(_lib "NOTFOUND")
-  find_library(
-    _lib NAMES "${_library_target}"
-    PATHS "${rcl_lifecycle_DIR}/../../../lib"
-    NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH
-  )
-  if(NOT _lib)
-    # warn about not existing library and ignore it
-    message(WARNING "Package 'rcl_lifecycle' doesn't contain the library '${_library_target}'")
-  elseif(NOT IS_ABSOLUTE "${_lib}")
-    # the found library must be an absolute path
-    message(FATAL_ERROR "Package 'rcl_lifecycle' found the library '${_library_target}' at '${_lib}' which is not an absolute path")
-  elseif(NOT EXISTS "${_lib}")
-    # the found library must exist
-    message(FATAL_ERROR "Package 'rcl_lifecycle' found the library '${_lib}' which doesn't exist")
-  else()
-    list(APPEND _libs "${_lib}")
-  endif()
-
-  # dependencies
-  set(_exported_dependencies
-    "rmw"
-    "${rmw_implementation}"
-    "rosidl_generator_c")
-  set(${var_prefix}_DEFINITIONS)
-  foreach(_dep ${_exported_dependencies})
-    if(NOT ${_dep}_FOUND)
-      find_package("${_dep}" QUIET REQUIRED)
-    endif()
-    if(${_dep}_DEFINITIONS)
-      list_append_unique(${var_prefix}_DEFINITIONS "${${_dep}_DEFINITIONS}")
-    endif()
-    if(${_dep}_INCLUDE_DIRS)
-      list_append_unique(${var_prefix}_INCLUDE_DIRS "${${_dep}_INCLUDE_DIRS}")
-    endif()
-    if(${_dep}_LIBRARIES)
-      list(APPEND _libs "${${_dep}_LIBRARIES}")
-    endif()
-  endforeach()
-  if(_libs)
-    ament_libraries_deduplicate(_libs "${_libs}")
-  endif()
-  set(${var_prefix}_LIBRARIES "${_libs}")
-endmacro()

rcl_lifecycle/rcl_lifecycle-extras.cmake

@@ -1,17 +0,0 @@
-# Copyright 2016 Open Source Robotics Foundation, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# copied from rcl/rcl-extras.cmake
-
-include("${rcl_lifecycle_DIR}/get_rcl_lifecycle_information.cmake")