From 115e9199822a6c9395cc3bb55c57e061b5fc6315 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Thu, 14 May 2015 20:47:36 +0200
Subject: [PATCH] Use new top-level check abstraction.

---
 Source/cmGlobalUnixMakefileGenerator3.cxx | 4 ++--
 Source/cmProjectCommand.cxx               | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index f5731f4d5..a4df493a0 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -522,7 +522,7 @@ cmGlobalUnixMakefileGenerator3
                        cmLocalUnixMakefileGenerator3* lg)
 {
   // Only subdirectories need these rules.
-  if(!lg->GetParent())
+  if(lg->IsRootMakefile())
     {
     return;
     }
@@ -1027,7 +1027,7 @@ void cmGlobalUnixMakefileGenerator3::WriteHelpRule
       static_cast<cmLocalUnixMakefileGenerator3 *>(this->LocalGenerators[i]);
     // for the passed in makefile or if this is the top Makefile wripte out
     // the targets
-    if (lg2 == lg || !lg->GetParent())
+    if (lg2 == lg || lg->IsRootMakefile())
       {
       // for each target Generate the rule files for each target.
       cmTargets& targets = lg2->GetMakefile()->GetTargets();
diff --git a/Source/cmProjectCommand.cxx b/Source/cmProjectCommand.cxx
index a9029a00f..176cb0d71 100644
--- a/Source/cmProjectCommand.cxx
+++ b/Source/cmProjectCommand.cxx
@@ -53,7 +53,7 @@ bool cmProjectCommand
   // CMAKE_PROJECT_NAME will match PROJECT_NAME, and cmake --build
   // will work.
   if(!this->Makefile->GetDefinition("CMAKE_PROJECT_NAME")
-     || (this->Makefile->GetLocalGenerator()->GetParent() == 0) )
+     || (this->Makefile->GetLocalGenerator()->IsRootMakefile()))
     {
     this->Makefile->AddDefinition("CMAKE_PROJECT_NAME", args[0].c_str());
     this->Makefile->AddCacheDefinition