From 57a69f934173eceaaf87e15074baf4e19402a687 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Sat, 25 Jul 2015 20:00:27 +0200
Subject: [PATCH] cmGlobalGenerator: Extract method to create generator
 objects.

---
 Source/cmGlobalGenerator.cxx | 10 ++++++++--
 Source/cmGlobalGenerator.h   |  2 ++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 45ef3998c..8550d0d31 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1151,6 +1151,13 @@ void cmGlobalGenerator::Configure()
     }
 }
 
+void cmGlobalGenerator::CreateGenerationObjects()
+{
+  cmDeleteAll(this->GeneratorTargets);
+  this->GeneratorTargets.clear();
+  this->CreateGeneratorTargets();
+}
+
 cmExportBuildFileGenerator*
 cmGlobalGenerator::GetExportedTargetsFile(const std::string &filename) const
 {
@@ -1240,8 +1247,7 @@ void cmGlobalGenerator::Generate()
     this->LocalGenerators[i]->AddHelperCommands();
     }
 
-  // Create per-target generator information.
-  this->CreateGeneratorTargets();
+  this->CreateGenerationObjects();
   this->InitGeneratorTargets();
 
 #ifdef CMAKE_BUILD_WITH_CMAKE
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index b9a32bf7b..7d9bb4c55 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -86,6 +86,8 @@ public:
    */
   virtual void Configure();
 
+  void CreateGenerationObjects();
+
   /**
    * Generate the all required files for building this project/tree. This
    * basically creates a series of LocalGenerators for each directory and