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/iosplugin.cpp

@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** 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 "iosplugin.h"
+
+#include "iosconstants.h"
+#include "iosconfigurations.h"
+#include "iosdevicefactory.h"
+#include "iossimulator.h"
+#include "iossimulatorfactory.h"
+#include "iosconfigurations.h"
+#include "iosmanager.h"
+#include "iosrunfactories.h"
+#include "iossettingspage.h"
+#include "iosqtversionfactory.h"
+#include "iosbuildstep.h"
+#include "iosdeploystepfactory.h"
+#include "iosdeployconfiguration.h"
+#include <projectexplorer/kitmanager.h>
+#include <qtsupport/qtversionmanager.h>
+
+#include <QtPlugin>
+
+#include <projectexplorer/devicesupport/devicemanager.h>
+
+namespace Ios {
+
+IosPlugin::IosPlugin()
+{ }
+
+bool IosPlugin::initialize(const QStringList &arguments, QString *errorMessage)
+{
+    Q_UNUSED(arguments);
+    Q_UNUSED(errorMessage);
+
+    Internal::IosConfigurations::instance();
+
+    addAutoReleasedObject(new Internal::IosRunControlFactory);
+    addAutoReleasedObject(new Internal::IosRunConfigurationFactory);
+    addAutoReleasedObject(new Internal::IosSettingsPage);
+    addAutoReleasedObject(new Internal::IosQtVersionFactory);
+    addAutoReleasedObject(new Internal::IosDeviceFactory);
+    addAutoReleasedObject(new Internal::IosSimulatorFactory);
+    addAutoReleasedObject(new Internal::IosBuildStepFactory);
+    addAutoReleasedObject(new Internal::IosDeployStepFactory);
+    addAutoReleasedObject(new Internal::IosDeployConfigurationFactory);
+    //ProjectExplorer::KitManager::instance()->registerKitInformation(new Internal::IosGdbServerKitInformation);
+    return true;
+}
+
+void IosPlugin::extensionsInitialized()
+{
+    connect(ProjectExplorer::KitManager::instance(), SIGNAL(kitsLoaded()),
+            this, SLOT(kitsRestored()));
+}
+
+void IosPlugin::kitsRestored()
+{
+    disconnect(ProjectExplorer::KitManager::instance(), SIGNAL(kitsLoaded()),
+               this, SLOT(kitsRestored()));
+    Internal::IosConfigurations::instance().updateAutomaticKitList();
+    connect(QtSupport::QtVersionManager::instance(),
+            SIGNAL(qtVersionsChanged(QList<int>,QList<int>,QList<int>)),
+            &Internal::IosConfigurations::instance(),
+            SLOT(updateAutomaticKitList()));
+}
+
+} // namespace Ios
+
+Q_EXPORT_PLUGIN(Ios::IosPlugin)