Merge topic 'executables-are-consoled'

b06f4c8a74 Swift: disallow WIN32_EXECUTABLE properties

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3410

Source/cmGlobalGenerator.cxx

@@ -331,6 +331,37 @@ bool cmGlobalGenerator::CheckTargetsForMissingSources() const
   return failed;
 }
 
+bool cmGlobalGenerator::CheckTargetsForType() const
+{
+  if (!this->GetLanguageEnabled("Swift")) {
+    return false;
+  }
+  bool failed = false;
+  for (cmLocalGenerator* generator : this->LocalGenerators) {
+    for (cmGeneratorTarget* target : generator->GetGeneratorTargets()) {
+      std::vector<std::string> configs;
+      target->Makefile->GetConfigurations(configs);
+      if (configs.empty()) {
+        configs.emplace_back();
+      }
+
+      for (std::string const& config : configs) {
+        if (target->GetLinkerLanguage(config) == "Swift") {
+          if (target->GetPropertyAsBool("WIN32_EXECUTABLE")) {
+            this->GetCMakeInstance()->IssueMessage(
+              MessageType::FATAL_ERROR,
+              "WIN32_EXECUTABLE property is not supported on Swift "
+              "executables",
+              target->GetBacktrace());
+            failed = true;
+          }
+        }
+      }
+    }
+  }
+  return failed;
+}
+
 bool cmGlobalGenerator::IsExportedTargetsFile(
   const std::string& filename) const
 {
@@ -1414,6 +1445,10 @@ bool cmGlobalGenerator::Compute()
     return false;
   }
 
+  if (this->CheckTargetsForType()) {
+    return false;
+  }
+
   for (cmLocalGenerator* localGen : this->LocalGenerators) {
     localGen->ComputeHomeRelativeOutputPath();
   }

Source/cmGlobalGenerator.h

@@ -609,6 +609,7 @@ private:
   virtual void ForceLinkerLanguages();
 
   bool CheckTargetsForMissingSources() const;
+  bool CheckTargetsForType() const;
 
   void CreateLocalGenerators();