From f43ac65ccb0be1b34cc6a31906a677ab0e07efa6 Mon Sep 17 00:00:00 2001
From: Alessandro Portale <alessandro.portale@qt.io>
Date: Fri, 2 Jul 2021 17:27:40 +0200
Subject: [PATCH] Don't call qt_add_qml_module with inexistent TARGET

If the passed TARGET does not exist (because it had been disabled in the
CMake configuration), qt_add_qml_module will create it for the user.
That created target is by itself incomplete and breaks the build.

So, don't call qt_add_qml_module with inexistent TARGET.

Fixes: QTCREATORBUG-25960
Change-Id: I646eb2176befb0fd5fe06e184ebd0cee32e18ab2
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
---
 src/libs/tracing/CMakeLists.txt         | 4 ++++
 src/plugins/perfprofiler/CMakeLists.txt | 4 ++++
 src/plugins/qmlprofiler/CMakeLists.txt  | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/src/libs/tracing/CMakeLists.txt b/src/libs/tracing/CMakeLists.txt
index 4ebc77b913c..cb46eb21b03 100644
--- a/src/libs/tracing/CMakeLists.txt
+++ b/src/libs/tracing/CMakeLists.txt
@@ -47,6 +47,10 @@ if(${Qt5_VERSION} VERSION_LESS "6.2.0")
       qml/tracing.qrc
   )
 else() # < Qt 6.2
+  if (NOT TARGET Tracing)
+    return()
+  endif()
+
   set(TRACING_QML_FILES
     qml/ButtonsBar.qml
     qml/CategoryLabel.qml
diff --git a/src/plugins/perfprofiler/CMakeLists.txt b/src/plugins/perfprofiler/CMakeLists.txt
index 3c0ce3e434a..f7f6c91aa04 100644
--- a/src/plugins/perfprofiler/CMakeLists.txt
+++ b/src/plugins/perfprofiler/CMakeLists.txt
@@ -52,6 +52,10 @@ if(${Qt5_VERSION} VERSION_LESS "6.2.0")
       perfprofiler.qrc
   )
 else() # < Qt 6.2
+  if (NOT TARGET PerfProfiler)
+    return()
+  endif()
+
   qt_add_resources(PerfProfiler perfprofiler
     PREFIX "/perfprofiler"
     tracepoints.sh
diff --git a/src/plugins/qmlprofiler/CMakeLists.txt b/src/plugins/qmlprofiler/CMakeLists.txt
index 7dc0cecb9dc..295bc3d0bb9 100644
--- a/src/plugins/qmlprofiler/CMakeLists.txt
+++ b/src/plugins/qmlprofiler/CMakeLists.txt
@@ -83,6 +83,10 @@ if(${Qt5_VERSION} VERSION_LESS "6.2.0")
       qml/qmlprofiler.qrc
   )
 else() # < Qt 6.2
+  if (NOT TARGET QmlProfiler)
+    return()
+  endif()
+
   set(QMLPROFILER_QML_FILES
     qml/QmlProfilerFlameGraphView.qml
   )