From 0f8282fab1bd7a52d33914cdf73cb80113b49f7a Mon Sep 17 00:00:00 2001
From: Ken Martin <ken.martin@kitware.com>
Date: Wed, 1 Jun 2005 13:24:37 -0400
Subject: BUG: do not add help target if there is a real target named help

---
 Source/cmGlobalUnixMakefileGenerator3.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index 669b487..7a155d5 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -155,7 +155,11 @@ void cmGlobalUnixMakefileGenerator3::WriteMainMakefile()
     this->WriteConvenienceRules(makefileStream,lg,emittedTargets);
     }
 
-  this->WriteHelpRule(makefileStream);
+  // add a help target as long as there isn;t a real target named help
+  if(emittedTargets.insert("help").second)
+    {
+    this->WriteHelpRule(makefileStream);
+    }
   lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[0]);
   lg->WriteSpecialTargetsBottom(makefileStream);
 }
-- 
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