From 578af1e701758f269be84432da75dcf8b18890bc Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@qt.io>
Date: Tue, 7 Feb 2017 13:13:06 +0100
Subject: [PATCH] ProjectExplorer: Enable factories to autodetect a specific
 toolchain

This is necessary to auto-detect the toolchain e.g. found in an existing
cmake or qbs build directory.

Change-Id: I1405d1337855d55fa0145e8b50a5864ff0d4231b
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 src/plugins/projectexplorer/toolchain.cpp | 7 +++++++
 src/plugins/projectexplorer/toolchain.h   | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/plugins/projectexplorer/toolchain.cpp b/src/plugins/projectexplorer/toolchain.cpp
index 7e867b0c472..c8c6d6c3f1e 100644
--- a/src/plugins/projectexplorer/toolchain.cpp
+++ b/src/plugins/projectexplorer/toolchain.cpp
@@ -319,6 +319,13 @@ QList<ToolChain *> ToolChainFactory::autoDetect(const QList<ToolChain *> &alread
     return QList<ToolChain *>();
 }
 
+QList<ToolChain *> ToolChainFactory::autoDetect(const Utils::FileName &compilerPath, const Core::Id &language)
+{
+    Q_UNUSED(compilerPath);
+    Q_UNUSED(language);
+    return QList<ToolChain *>();
+}
+
 bool ToolChainFactory::canCreate()
 {
     return false;
diff --git a/src/plugins/projectexplorer/toolchain.h b/src/plugins/projectexplorer/toolchain.h
index f844e940f6f..49004f37d09 100644
--- a/src/plugins/projectexplorer/toolchain.h
+++ b/src/plugins/projectexplorer/toolchain.h
@@ -170,6 +170,7 @@ public:
     QString displayName() const { return m_displayName; }
 
     virtual QList<ToolChain *> autoDetect(const QList<ToolChain *> &alreadyKnown);
+    virtual QList<ToolChain *> autoDetect(const Utils::FileName &compilerPath, const Core::Id &language);
 
     virtual bool canCreate();
     virtual ToolChain *create(Core::Id l);