Autogen: Use output caching GetExecutableTestOutput

Use the output caching cmQtAutoGenGlobalInitializer::GetExecutableTestOutput
method to avoid identical calls to moc, uic and rcc.

Closes #18947

1 files changed, 4 insertions, 0 deletions

diff --git a/Source/cmQtAutoGenInitializer.h b/Source/cmQtAutoGenInitializer.h
index 10f0bf316d..781dd15d66 100644
--- a/Source/cmQtAutoGenInitializer.h
+++ b/Source/cmQtAutoGenInitializer.h
@@ -110,6 +110,10 @@ private:
                      std::vector<std::string>& files,
                      std::string& errorMessage);
 
+  std::pair<bool, std::string> GetQtExecutable(const std::string& executable,
+                                               bool ignoreMissingTarget,
+                                               std::string* output);
+
 private:
   cmQtAutoGenGlobalInitializer* GlobalInitializer;
   cmGeneratorTarget* Target;