A bit more refactoring, brought xcodeproj up to date.

Xcodeproj @ c874b109

-Subproject commit fc2a3c0152605451a67e9ee5f69ea244fd624a68
+Subproject commit c874b109de3523829ef234a0e53a8c7c0ab1fc33

lib/cocoapods/installer/target_installer.rb

@@ -76,25 +76,22 @@ module Pod
         
         xcconfig.merge!('HEADER_SEARCH_PATHS' => sandbox.header_search_paths.join(" "))
 
-        # Add all the target related support files to the group, even the copy
-        # resources script although the project doesn't actually use them.
-        support_files_group = @project.groups.object_named("Targets Support Files")
-        support_files_group = support_files_group.create_group(@target_definition.lib_name)
+        support_files_group = @project.group("Targets Support Files").create_group(@target_definition.lib_name)
+        support_files_group.add_file_paths(target_support_files)
 
-        target_support_files.each do |file_path|
-          support_files_group.create_file(file_path)
+        xcconfig_file = support_files_group.file_with_path(xcconfig_filename)
+
+        configure_build_configurations(xcconfig_filename)
+        create_files(pods, sandbox)
       end
       
-        # Assign the xcconfig as the base config of each config.
+      def configure_build_configurations(xcconfig_file)
         @target.buildConfigurations.each do |config|
-          xcconfig_file = support_files_group.file_with_path(xcconfig_filename)
           config.baseConfiguration = xcconfig_file
           config.buildSettings['OTHER_LDFLAGS'] = ''
           config.buildSettings['GCC_PREFIX_HEADER'] = prefix_header_filename
           config.buildSettings['PODS_ROOT'] = '$(SRCROOT)'
         end
-        
-        create_files(pods, sandbox)
       end
 
       def create_files(pods, sandbox)

lib/cocoapods/project.rb

 require 'xcodeproj/project'
+require 'xcodeproj/project/object/build_phase'
 
-Xcodeproj::Project::PBXCopyFilesBuildPhase.instance_eval do
+Xcodeproj::Project::Object::PBXCopyFilesBuildPhase.instance_eval do
   def self.new_pod_dir(project, pod_name, path)
     new(project, nil, {
       "dstPath" => "Pods/#{path}",
@@ -40,15 +41,15 @@ module Pod
       project.main_group << products
       project.root_object.products = products
       
-      project.root_object.attributes['buildConfigurationList'] = project.objects.add(Xcodeproj::Project::XCConfigurationList, {
+      project.root_object.attributes['buildConfigurationList'] = project.objects.add(Xcodeproj::Project::Object::XCConfigurationList, {
         'defaultConfigurationIsVisible' => '0',
         'defaultConfigurationName' => 'Release',
         'buildConfigurations' => [
-          project.objects.add(Xcodeproj::Project::XCBuildConfiguration, {
+          project.objects.add(Xcodeproj::Project::Object::XCBuildConfiguration, {
             'name' => 'Debug',
             'buildSettings' => build_settings(platform, :debug)
           }),
-          project.objects.add(Xcodeproj::Project::XCBuildConfiguration, {
+          project.objects.add(Xcodeproj::Project::Object::XCBuildConfiguration, {
             'name' => 'Release',
             'buildSettings' => build_settings(platform, :release)
           })