From 1ed92cf926fddb6bfc96daa0b96092eb1109ada4 Mon Sep 17 00:00:00 2001
From: Christian Kandeler <christian.kandeler@qt.io>
Date: Wed, 19 Jan 2022 17:06:54 +0100
Subject: [PATCH] ProjectExplorer: Do not run Qt Creator's own clang on every
 start-up

Change-Id: Id3f783113f44b4296de41c22099b2086cd4a14c8
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/projectexplorer/gcctoolchain.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/projectexplorer/gcctoolchain.cpp b/src/plugins/projectexplorer/gcctoolchain.cpp
index 75ab1bc995c..a983b14f1d8 100644
--- a/src/plugins/projectexplorer/gcctoolchain.cpp
+++ b/src/plugins/projectexplorer/gcctoolchain.cpp
@@ -1635,7 +1635,7 @@ Toolchains ClangToolChainFactory::autoDetect(const ToolchainDetector &detector)
         const FilePath clang = compilerPath.parentDir().pathAppended("clang").withExecutableSuffix();
         tcs.append(autoDetectToolchains(clang.toString(), DetectVariants::No,
                                         Constants::C_LANGUAGE_ID, Constants::CLANG_TOOLCHAIN_TYPEID,
-                                        ToolchainDetector(tcs, detector.device)));
+                                        ToolchainDetector(known, detector.device)));
     }
 
     return tcs;