From a0a720e6a70133e361762101ce69a0b3f1ab244d Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Thu, 13 Oct 2016 00:18:25 +0200
Subject: cm{,Generator}Target: Add global generator accessors

Provide 'static polymorphism' between the types in this aspect so that
they can be used indiscriminately in a C++ template.
---
 Source/cmGeneratorTarget.cxx | 5 +++++
 Source/cmGeneratorTarget.h   | 2 ++
 Source/cmTarget.cxx          | 5 +++++
 Source/cmTarget.h            | 3 +++
 4 files changed, 15 insertions(+)

diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx
index d622ad9..fb732a6 100644
--- a/Source/cmGeneratorTarget.cxx
+++ b/Source/cmGeneratorTarget.cxx
@@ -320,6 +320,11 @@ cmGeneratorTarget::~cmGeneratorTarget()
   cmDeleteAll(this->LinkInformation);
 }
 
+cmGlobalGenerator* cmGeneratorTarget::GetGlobalGenerator() const
+{
+  return this->GetLocalGenerator()->GetGlobalGenerator();
+}
+
 cmLocalGenerator* cmGeneratorTarget::GetLocalGenerator() const
 {
   return this->LocalGenerator;
diff --git a/Source/cmGeneratorTarget.h b/Source/cmGeneratorTarget.h
index 68ffd5c..bfbd790 100644
--- a/Source/cmGeneratorTarget.h
+++ b/Source/cmGeneratorTarget.h
@@ -32,6 +32,8 @@ public:
 
   cmLocalGenerator* GetLocalGenerator() const;
 
+  cmGlobalGenerator* GetGlobalGenerator() const;
+
   bool IsImported() const;
   bool IsImportedGloballyVisible() const;
   const char* GetLocation(const std::string& config) const;
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 52f1d04..76a12d4 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -272,6 +272,11 @@ cmTarget::cmTarget(std::string const& name, cmState::TargetType type,
   }
 }
 
+cmGlobalGenerator* cmTarget::GetGlobalGenerator() const
+{
+  return this->GetMakefile()->GetGlobalGenerator();
+}
+
 void cmTarget::AddUtility(const std::string& u, cmMakefile* makefile)
 {
   if (this->Utilities.insert(u).second && makefile) {
diff --git a/Source/cmTarget.h b/Source/cmTarget.h
index 84f43b3..2d259ed 100644
--- a/Source/cmTarget.h
+++ b/Source/cmTarget.h
@@ -30,6 +30,7 @@
 
 class cmMakefile;
 class cmSourceFile;
+class cmGlobalGenerator;
 class cmTargetInternals;
 
 class cmTargetInternalPointer
@@ -76,6 +77,8 @@ public:
    */
   cmState::TargetType GetType() const { return this->TargetTypeValue; }
 
+  cmGlobalGenerator* GetGlobalGenerator() const;
+
   ///! Set/Get the name of the target
   const std::string& GetName() const { return this->Name; }
 
-- 
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