From 57a2e849b3b8319424ac121d3c3b64a324b03c49 Mon Sep 17 00:00:00 2001
From: hjk <hjk@qt.io>
Date: Tue, 18 Dec 2018 10:10:53 +0100
Subject: [PATCH] CMake: Implement CMakeTargetNode::buildKey()

This always sets a node id, that is reasonably unique. So use it.

Change-Id: I9b1cb978f0d6edffabee4eafa5ec078a6a6827a6
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
---
 src/plugins/cmakeprojectmanager/cmakeprojectnodes.cpp | 5 +++++
 src/plugins/cmakeprojectmanager/cmakeprojectnodes.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/plugins/cmakeprojectmanager/cmakeprojectnodes.cpp b/src/plugins/cmakeprojectmanager/cmakeprojectnodes.cpp
index f5e176f3ec2..64541593b97 100644
--- a/src/plugins/cmakeprojectmanager/cmakeprojectnodes.cpp
+++ b/src/plugins/cmakeprojectmanager/cmakeprojectnodes.cpp
@@ -196,6 +196,11 @@ QString CMakeTargetNode::tooltip() const
     return m_tooltip;
 }
 
+QString CMakeTargetNode::buildKey() const
+{
+    return QString::fromUtf8(id());
+}
+
 bool CMakeTargetNode::supportsAction(ProjectExplorer::ProjectAction action,
                                      const ProjectExplorer::Node *) const
 {
diff --git a/src/plugins/cmakeprojectmanager/cmakeprojectnodes.h b/src/plugins/cmakeprojectmanager/cmakeprojectnodes.h
index 1ca2151ff54..0c8174c10e0 100644
--- a/src/plugins/cmakeprojectmanager/cmakeprojectnodes.h
+++ b/src/plugins/cmakeprojectmanager/cmakeprojectnodes.h
@@ -72,6 +72,7 @@ public:
 
     bool showInSimpleTree() const final;
     QString tooltip() const final;
+    QString buildKey() const final;
 
     bool supportsAction(ProjectExplorer::ProjectAction action, const Node *node) const override;
     bool addFiles(const QStringList &filePaths, QStringList *notAdded) override;