From ea44f6fa4623a605ac84c4d6baee8532cd0aa666 Mon Sep 17 00:00:00 2001
From: William Woodall <william@osrfoundation.org>
Date: Tue, 31 Mar 2015 11:39:39 -0700
Subject: [PATCH] removing rmw_implementation

---
 rmw_implementation/CMakeLists.txt             | 19 ---------
 .../get_available_rmw_implementations.cmake   | 10 -----
 .../get_default_rmw_implementation.cmake      | 42 -------------------
 rmw_implementation/package.xml                | 18 --------
 .../rmw_implementation-extras.cmake           | 12 ------
 5 files changed, 101 deletions(-)
 delete mode 100644 rmw_implementation/CMakeLists.txt
 delete mode 100644 rmw_implementation/cmake/get_available_rmw_implementations.cmake
 delete mode 100644 rmw_implementation/cmake/get_default_rmw_implementation.cmake
 delete mode 100644 rmw_implementation/package.xml
 delete mode 100644 rmw_implementation/rmw_implementation-extras.cmake

diff --git a/rmw_implementation/CMakeLists.txt b/rmw_implementation/CMakeLists.txt
deleted file mode 100644
index 208fa372..00000000
--- a/rmw_implementation/CMakeLists.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-cmake_minimum_required(VERSION 2.8.3)
-
-project(rmw_implementation NONE)
-
-find_package(ament_cmake REQUIRED)
-
-if(AMENT_ENABLE_TESTING)
-  find_package(ament_lint_auto REQUIRED)
-  ament_lint_auto_find_test_dependencies()
-endif()
-
-ament_package(
-  CONFIG_EXTRAS "rmw_implementation-extras.cmake"
-)
-
-install(
-  DIRECTORY cmake
-  DESTINATION share/${PROJECT_NAME}
-)
diff --git a/rmw_implementation/cmake/get_available_rmw_implementations.cmake b/rmw_implementation/cmake/get_available_rmw_implementations.cmake
deleted file mode 100644
index 71ddf63a..00000000
--- a/rmw_implementation/cmake/get_available_rmw_implementations.cmake
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Get the package names of the available ROS middleware implemenations.
-#
-# :param var: the output variable name containing the package names
-# :type var: list of strings
-#
-function(get_available_rmw_implementations var)
-  ament_index_get_resources(middleware_implementations "rmw_implementation")
-  set(${var} ${middleware_implementations} PARENT_SCOPE)
-endfunction()
diff --git a/rmw_implementation/cmake/get_default_rmw_implementation.cmake b/rmw_implementation/cmake/get_default_rmw_implementation.cmake
deleted file mode 100644
index 7391f625..00000000
--- a/rmw_implementation/cmake/get_default_rmw_implementation.cmake
+++ /dev/null
@@ -1,42 +0,0 @@
-#
-# Get the package name of the default ROS middleware implemenation.
-#
-# Either selcting it using the variable ROS_MIDDLEWARE_IMPLEMENTATION or
-# choosing a default from the available implementations.
-#
-# :param var: the output variable name containing the package name
-# :type var: string
-#
-function(get_default_rmw_implementation var)
-  get_available_rmw_implementations(middleware_implementations)
-
-  if("${middleware_implementations} " STREQUAL " ")
-    message(FATAL_ERROR "Could not find any ROS middleware implementation.")
-  endif()
-
-  # option()
-  if(NOT "${ROS_MIDDLEWARE_IMPLEMENTATION} " STREQUAL " ")
-    set(middleware_implementation "${ROS_MIDDLEWARE_IMPLEMENTATION}")
-  elseif(NOT "$ENV{ROS_MIDDLEWARE_IMPLEMENTATION} " STREQUAL " ")
-    set(middleware_implementation "$ENV{ROS_MIDDLEWARE_IMPLEMENTATION}")
-  else()
-    # TODO detemine "default" implementation based on the available ones
-    list(GET middleware_implementations 0 middleware_implementation)
-  endif()
-
-  # verify that the selection one is available
-  list(FIND middleware_implementations "${middleware_implementation}" _index)
-  if(_index EQUAL -1)
-    string(REPLACE ";" ", " middleware_implementations_string "${middleware_implementations}")
-    message(FATAL_ERROR "Could not find ROS middleware implementation '${middleware_implementation}'. Choose one of the following: ${middleware_implementations_string}")
-  endif()
-  find_package("${middleware_implementation}" REQUIRED)
-
-  # persist implementation decision in cache
-  set(
-    ROS_MIDDLEWARE_IMPLEMENTATION "${middleware_implementation}"
-    CACHE STRING "Select ROS middleware implementation to link against" FORCE
-  )
-
-  set(${var} ${middleware_implementation} PARENT_SCOPE)
-endfunction()
diff --git a/rmw_implementation/package.xml b/rmw_implementation/package.xml
deleted file mode 100644
index cedab756..00000000
--- a/rmw_implementation/package.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0"?>
-<package format="2">
-  <name>rmw_implementation</name>
-  <version>0.0.0</version>
-  <description>The decision which ROS middleware implementation should be used for C++.</description>
-  <maintainer email="dthomas@osrfoundation.org">Dirk Thomas</maintainer>
-  <license>Apache License 2.0</license>
-
-  <buildtool_depend>ament_cmake</buildtool_depend>
-  <buildtool_export_depend>ament_cmake</buildtool_export_depend>
-
-  <exec_depend>rmw_connext_cpp</exec_depend>
-  <exec_depend>rmw_connext_xtypes_dynamic_cpp</exec_depend>
-  <exec_depend>rmw_opensplice_cpp</exec_depend>
-
-  <test_depend>ament_lint_auto</test_depend>
-  <test_depend>ament_lint_common</test_depend>
-</package>
diff --git a/rmw_implementation/rmw_implementation-extras.cmake b/rmw_implementation/rmw_implementation-extras.cmake
deleted file mode 100644
index 51325889..00000000
--- a/rmw_implementation/rmw_implementation-extras.cmake
+++ /dev/null
@@ -1,12 +0,0 @@
-# copied from rmw_implementation/rmw_implementation-extras.cmake
-
-include("${rmw_implementation_DIR}/get_available_rmw_implementations.cmake")
-include("${rmw_implementation_DIR}/get_default_rmw_implementation.cmake")
-
-get_default_rmw_implementation(_middleware_implementation)
-find_package("${_middleware_implementation}" REQUIRED)
-
-# TODO should never need definitions and include dirs?
-list(APPEND rmw_implementation_DEFINITIONS ${${_middleware_implementation}_DEFINITIONS})
-list(APPEND rmw_implementation_INCLUDE_DIRS ${${_middleware_implementation}_INCLUDE_DIRS})
-list(APPEND rmw_implementation_LIBRARIES ${${_middleware_implementation}_LIBRARIES})