remove obsolete CMake functions

rclcpp/cmake/get_rclcpp_information.cmake

@@ -1,93 +0,0 @@
-# Copyright 2015 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 rclcpp 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 rmw_implementation: string
-# :param var_prefix: the prefix of all output variable names
-# :type var_prefix: string
-#
-macro(get_rclcpp_information rmw_implementation var_prefix)
-  # pretend to be a "package"
-  # so that the variables can be used by various functions / macros
-  set(${var_prefix}_FOUND TRUE)
-
-  # Get rcl using the existing macro
-  if(NOT target_suffix STREQUAL "")
-    get_rcl_information("${rmw_implementation}" "rcl${target_suffix}")
-  endif()
-
-  # include directories
-  normalize_path(${var_prefix}_INCLUDE_DIRS
-    "${rclcpp_DIR}/../../../include")
-
-  # libraries
-  set(_libs)
-  # search for library relative to this CMake file
-  set(_library_target "rclcpp")
-  get_available_rmw_implementations(_rmw_impls)
-  list(LENGTH _rmw_impls _rmw_impls_length)
-  if(_rmw_impls_length GREATER 1)
-    set(_library_target "${_library_target}__${rmw_implementation}")
-  endif()
-  set(_lib "NOTFOUND")
-  find_library(
-    _lib NAMES "${_library_target}"
-    PATHS "${rclcpp_DIR}/../../../lib"
-    NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH
-  )
-  if(NOT _lib)
-    # warn about not existing library and ignore it
-    message(WARNING "Package 'rclcpp' doesn't contain the library '${_library_target}'")
-  elseif(NOT IS_ABSOLUTE "${_lib}")
-    # the found library must be an absolute path
-    message(FATAL_ERROR "Package 'rclcpp' found the library '${_library_target}' at '${_lib}' which is not an absolute path")
-  elseif(NOT EXISTS "${_lib}")
-    # the found library must exist
-    message(FATAL_ERROR "Package 'rclcpp' found the library '${_lib}' which doesn't exist")
-  else()
-    list(APPEND _libs "${_lib}")
-  endif()
-
-  # dependencies
-  set(_exported_dependencies
-    "rcl_interfaces"
-    "rcl${target_suffix}"
-    "rosidl_generator_cpp"
-    "rosidl_typesupport_cpp")
-  set(${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()

rclcpp/rclcpp-extras.cmake

@@ -25,6 +25,5 @@ macro(_rclcpp_register_package_hook)
   endif()
 endmacro()
 
-include("${rclcpp_DIR}/get_rclcpp_information.cmake")
 include("${rclcpp_DIR}/rclcpp_create_node_main.cmake")
 include("${rclcpp_DIR}/rclcpp_register_node_plugins.cmake")