cmGeneratorExpressionNode: avoid some strlen in $<TARGET_PROPERTY>

8 years ago · 6dfd0f9294
1 changed files with 2 additions and 1 deletions
--- 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)) {