ios: preliminary support for ios

first work in progress support for ios
* separate iosTool using xml communication used for device info and run
* iossim tool to handle the simulator
* debug prepared but not working
* separate gcc toolchain detection fix for simulator

1) add a QT built for ios
2) open a project, for example qtbase/examples/widgets/animation/animatedtiles/animatedtiles.pro
3) build/run...

Change-Id: I7e01604e416338cbe4692dfb34f5d3f31312702d
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/ios/iosmanager.cpp

@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "iosmanager.h"
+#include "iosconfigurations.h"
+#include "iosrunconfiguration.h"
+
+#include <projectexplorer/projectexplorer.h>
+#include <projectexplorer/session.h>
+#include <projectexplorer/target.h>
+#include <projectexplorer/toolchain.h>
+#include <qt4projectmanager/qt4nodes.h>
+#include <qt4projectmanager/qt4project.h>
+#include <qt4projectmanager/qt4projectmanagerconstants.h>
+#include <qt4projectmanager/qt4buildconfiguration.h>
+#include <qtsupport/customexecutablerunconfiguration.h>
+#include <qtsupport/qtkitinformation.h>
+#include <qtsupport/qtsupportconstants.h>
+
+#include <QDir>
+#include <QFileSystemWatcher>
+#include <QList>
+#include <QProcess>
+#include <QMessageBox>
+#include <QApplication>
+#include <QDomDocument>
+
+using namespace Qt4ProjectManager;
+using namespace ProjectExplorer;
+
+namespace Ios {
+namespace Internal {
+
+bool IosManager::supportsIos(ProjectExplorer::Target *target)
+{
+    if (!qobject_cast<Qt4ProjectManager::Qt4Project *>(target->project()))
+        return false;
+    QtSupport::BaseQtVersion *version = QtSupport::QtKitInformation::qtVersion(target->kit());
+    return version && version->type() == QLatin1String(Ios::Constants::IOSQT);
+}
+
+QString IosManager::resDirForTarget(Target *target)
+{
+    Qt4BuildConfiguration *bc =
+            qobject_cast<Qt4BuildConfiguration *>(target->activeBuildConfiguration());
+    return bc->buildDirectory().toString();
+}
+
+} // namespace Internal
+} // namespace Qt4ProjectManager