Merge remote-tracking branch 'origin/4.9'

Change-Id: I7bdb6a4658c5fca1a7e1dda5adbb5613dabc6d18

src/plugins/projectexplorer/extracompiler.cpp

@@ -52,7 +52,7 @@ namespace ProjectExplorer {
 
 Q_GLOBAL_STATIC(QThreadPool, s_extraCompilerThreadPool);
 Q_GLOBAL_STATIC(QList<ExtraCompilerFactory *>, factories);
-
+Q_GLOBAL_STATIC(QVector<ExtraCompilerFactoryObserver *>, observers);
 class ExtraCompilerPrivate
 {
 public:
@@ -310,7 +310,8 @@ void ExtraCompiler::setContent(const Utils::FileName &file, const QByteArray &co
     }
 }
 
-ExtraCompilerFactory::ExtraCompilerFactory(QObject *parent) : QObject(parent)
+ExtraCompilerFactory::ExtraCompilerFactory(QObject *parent)
+    : QObject(parent)
 {
     factories->append(this);
 }
@@ -320,6 +321,14 @@ ExtraCompilerFactory::~ExtraCompilerFactory()
     factories->removeAll(this);
 }
 
+void ExtraCompilerFactory::annouceCreation(const Project *project,
+                                           const Utils::FileName &source,
+                                           const Utils::FileNameList &targets)
+{
+    for (ExtraCompilerFactoryObserver *observer : *observers)
+        observer->newExtraCompiler(project, source, targets);
+}
+
 QList<ExtraCompilerFactory *> ExtraCompilerFactory::extraCompilerFactories()
 {
     return *factories();
@@ -455,4 +464,14 @@ void ProcessExtraCompiler::cleanUp()
     setCompileTime(QDateTime::currentDateTime());
 }
 
+ExtraCompilerFactoryObserver::ExtraCompilerFactoryObserver()
+{
+    observers->push_back(this);
+}
+
+ExtraCompilerFactoryObserver::~ExtraCompilerFactoryObserver()
+{
+    observers->removeOne(this);
+}
+
 } // namespace ProjectExplorer