From e5421168143dda5f72088a6ff451785ec137e8c4 Mon Sep 17 00:00:00 2001
From: Marc Chevrier <marc.chevrier@gmail.com>
Date: Mon, 9 Aug 2021 16:56:41 +0200
Subject: Refactor: cmGeneratorTarget::GetSourcesProperty returns cmProp

---
 Source/cmGeneratorTarget.cxx | 6 +++---
 Source/cmGeneratorTarget.h   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx
index 6bd41bd..4208689 100644
--- a/Source/cmGeneratorTarget.cxx
+++ b/Source/cmGeneratorTarget.cxx
@@ -62,7 +62,7 @@ cmProp cmTargetPropertyComputer::GetSources<cmGeneratorTarget>(
   cmGeneratorTarget const* tgt, cmMessenger* /* messenger */,
   cmListFileBacktrace const& /* context */)
 {
-  return cmProp(tgt->GetSourcesProperty());
+  return tgt->GetSourcesProperty();
 }
 
 template <>
@@ -332,7 +332,7 @@ cmGeneratorTarget::cmGeneratorTarget(cmTarget* t, cmLocalGenerator* lg)
 
 cmGeneratorTarget::~cmGeneratorTarget() = default;
 
-const std::string& cmGeneratorTarget::GetSourcesProperty() const
+cmProp cmGeneratorTarget::GetSourcesProperty() const
 {
   std::vector<std::string> values;
   for (auto const& se : this->SourceEntries) {
@@ -341,7 +341,7 @@ const std::string& cmGeneratorTarget::GetSourcesProperty() const
   static std::string value;
   value.clear();
   value = cmJoin(values, ";");
-  return value;
+  return cmProp(value);
 }
 
 cmGlobalGenerator* cmGeneratorTarget::GetGlobalGenerator() const
diff --git a/Source/cmGeneratorTarget.h b/Source/cmGeneratorTarget.h
index bd4e08f..fb1b2e6 100644
--- a/Source/cmGeneratorTarget.h
+++ b/Source/cmGeneratorTarget.h
@@ -837,7 +837,7 @@ public:
   std::string GetFortranModuleDirectory(std::string const& working_dir) const;
   bool IsFortranBuildingInstrinsicModules() const;
 
-  const std::string& GetSourcesProperty() const;
+  cmProp GetSourcesProperty() const;
 
   void AddISPCGeneratedHeader(std::string const& header,
                               std::string const& config);
-- 
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