From 6dfd0f929416dbdf50ca44ebe19418e8a45782ad Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Tue, 23 Jan 2018 18:30:44 -0500
Subject: cmGeneratorExpressionNode: avoid some strlen in $<TARGET_PROPERTY>

---
 Source/cmGeneratorExpressionNode.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/cmGeneratorExpressionNode.cxx b/Source/cmGeneratorExpressionNode.cxx
index 34ef45f..5e3e810 100644
--- a/Source/cmGeneratorExpressionNode.cxx
+++ b/Source/cmGeneratorExpressionNode.cxx
@@ -947,7 +947,8 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
                       "Target name not supported.");
         return std::string();
       }
-      if (propertyName == "ALIASED_TARGET") {
+      static const std::string propALIASED_TARGET = "ALIASED_TARGET";
+      if (propertyName == propALIASED_TARGET) {
         if (context->LG->GetMakefile()->IsAlias(targetName)) {
           if (cmGeneratorTarget* tgt =
                 context->LG->FindGeneratorTargetToUse(targetName)) {
-- 
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