fix generation path and install path of the TaskStates.hpp header

One major improvement is that the full-to-include mapping is saved
in the pending_loads array, instead of re-guessing what had already
been guessed in #load.

Other than this, it's basically cleaning up the mess little by little

Author: doudou

lib/orogen/gen/project.rb

@@ -684,9 +684,9 @@ def generate
                 if self_tasks.any?(&:extended_state_support?)
                     state_types = Generation.render_template(
                         "tasks", "TaskStates.hpp", binding)
-                    header = Generation.save_automatic(
-                        'typekit', 'types', project.name, "TaskStates.hpp", state_types)
-                    typekit(true).load(header)
+                    header = typekit(true).save_automatic_public_header(
+                        'types', "TaskStates.hpp", state_types)
+                    typekit(true).load(header, relative_path_from: typekit.automatic_public_header_dir)
                 end
 
 		if typekit

lib/orogen/gen/typekit.rb

@@ -591,9 +591,6 @@ def self.register_plugin(klass)
             # Changes the typekit base directory
             def base_dir=(path)
                 @base_dir = path
-                if path
-                    include_dirs << path
-                end
             end
 
             INCLUDE_DIR_NAME = 'types'
@@ -803,7 +800,7 @@ def find_type(type, is_normalized = false)
                 end
 
             rescue Typelib::NotFound => e
-                if !pending_loads.empty?
+                if has_pending_loads?
                     perform_pending_loads
                     retry
                 end
@@ -1181,15 +1178,18 @@ def load(file, add = true, relative_path_from: base_dir, **user_options)
                 if File.file?(file) # Local file
                     file = File.expand_path(file)
                     include_statement = handle_local_load(file, relative_path_from: relative_path_from)
+                    # Local loads are inserted in a normalized install path at
+                    # loading and build time. They have no full path until then
+                    full_path = nil
                 else # File from used libraries/task libraries
                     dir = include_dirs.find { |dir| File.file?(File.join(dir, file)) }
                     if !dir
                         raise LoadError, "cannot find #{file} in #{include_dirs.to_a.join(":")}"
                     end
                     loaded_files_dirs << dir
-                    file = File.join(dir, file)
+                    full_path = File.join(dir, file)
                     include_path = include_dirs.map { |d| Pathname.new(d) }
-                    include_statement = resolve_full_include_path_to_relative(file, include_path)
+                    include_statement = resolve_full_include_path_to_relative(full_path, include_path)
                 end
 
                 included_files << include_statement
@@ -1203,7 +1203,7 @@ def load(file, add = true, relative_path_from: base_dir, **user_options)
                 end
 
                 @pending_load_options = this_options
-                pending_loads << file
+                pending_loads << [full_path, include_statement]
             end
 
             def filter_unsupported_types(registry)
@@ -1430,9 +1430,9 @@ def resolve_toplevel_include_mapping(toplevel_files, options)
                 return preprocessed, owners
             end
 
-            def make_load_options(pending_loads, user_options)
+            def make_load_options(required_files, user_options)
                 user_options = user_options.dup
-                options = { :opaques_ignore => true, :merge => false, :required_files => pending_loads.to_a }
+                options = { opaques_ignore: true, merge: false, required_files: required_files }
                 # GCCXML can't parse vectorized code, and the Typelib internal
                 # parser can't parse eigen at all. It is therefore safe to do it
                 # here
@@ -1475,16 +1475,22 @@ def has_pending_loads?
             end
 
             def perform_pending_loads
-                return if pending_loads.empty?
-                loads = pending_loads.dup
-                pending_loads.clear
+                return if !has_pending_loads?
 
                 fake_include_dir = Dir.mktmpdir
                 @local_loads_symlinks.each do |target, link|
                     FileUtils.mkdir_p File.join(fake_include_dir, File.dirname(link))
                     FileUtils.cp target, File.join(fake_include_dir, link)
                 end
 
+                pending_loads_to_relative = Hash.new
+                loads = pending_loads.map do |full_path, include_statement|
+                    full_path ||= File.join(fake_include_dir, include_statement)
+                    pending_loads_to_relative[full_path] = include_statement
+                    full_path
+                end
+                pending_loads.clear
+
                 add, user_options = *pending_load_options
 
                 file_registry = Typelib::Registry.new
@@ -1494,11 +1500,6 @@ def perform_pending_loads
                 preprocessed, include_mappings = resolve_toplevel_include_mapping(loads, preprocess_options)
 
                 include_paths = options[:include].map { |p| Pathname.new(p) }
-                pending_loads_to_relative = loads.inject(Hash.new) do |map, path|
-                    map[path] = resolve_full_include_path_to_relative(path, include_paths)
-                    map
-                end
-
                 include_mappings.each do |file, lines|
                     lines.map! { |inc| pending_loads_to_relative[inc] }
                 end

lib/orogen/templates/config/Base.cmake

@@ -88,8 +88,6 @@ INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/<%= Generation::AUTOMATIC
 <% if project.typekit %>
 # Take care of the typekit
 ADD_SUBDIRECTORY( ${CMAKE_CURRENT_SOURCE_DIR}/<%= Generation::AUTOMATIC_AREA_NAME %>/typekit )
-INCLUDE_DIRECTORIES(BEFORE "${CMAKE_CURRENT_SOURCE_DIR}/<%= Generation::AUTOMATIC_AREA_NAME %>/typekit")
-INCLUDE_DIRECTORIES(BEFORE "${CMAKE_CURRENT_SOURCE_DIR}/<%= Generation::AUTOMATIC_AREA_NAME %>/typekit/types")
 if (NOT DISABLE_REGEN_CHECK)
 add_dependencies(check-uptodate check-typekit-uptodate)
 endif()

lib/orogen/templates/config/TaskLib.cmake

@@ -30,7 +30,8 @@
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
 <% if project.typekit %>
-include_directories(${CMAKE_CURRENT_SOURCE_DIR}/typekit)
+include_directories(${PROJECT_SOURCE_DIR}/.orogen/typekit/__include_dir__/)
+include_directories(${PROJECT_BINARY_DIR}/.orogen/typekit/__include_dir__/)
 list(APPEND <%= project.name.upcase %>_TASKLIB_DEPENDENT_LIBRARIES 
     <%= project.name %>-typekit-${OROCOS_TARGET})
 <% end %>

lib/orogen/templates/tasks/TaskBase.hpp

@@ -14,7 +14,7 @@
 #include <rtt/Port.hpp>
 <% end %>
 <% if task.extended_state_support? %>
-#include <<%= project.typekit.name %>/TaskStates.hpp>
+#include <<%= project.typekit.name %>/typekit/types/TaskStates.hpp>
 <% end %>
 
 <% task.self_properties.sort_by(&:name).each do |p| %>