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/iosdeploystepfactory.cpp

@@ -0,0 +1,111 @@
+/****************************************************************************
+**
+** 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 "iosdeploystepfactory.h"
+
+#include "iosdeploystep.h"
+#include "iosmanager.h"
+
+#include <projectexplorer/buildsteplist.h>
+#include <projectexplorer/projectexplorerconstants.h>
+#include <projectexplorer/target.h>
+#include <qtsupport/qtsupportconstants.h>
+#include <qtsupport/qtkitinformation.h>
+
+#include <QCoreApplication>
+
+using namespace ProjectExplorer;
+
+namespace Ios {
+namespace Internal {
+
+IosDeployStepFactory::IosDeployStepFactory(QObject *parent)
+    : IBuildStepFactory(parent)
+{
+}
+
+QList<Core::Id> IosDeployStepFactory::availableCreationIds(BuildStepList *parent) const
+{
+    if (parent->id() != ProjectExplorer::Constants::BUILDSTEPS_DEPLOY)
+        return QList<Core::Id>();
+    if (!IosManager::supportsIos(parent->target()))
+        return QList<Core::Id>();
+    if (parent->contains(IosDeployStep::Id))
+        return QList<Core::Id>();
+    return QList<Core::Id>() << IosDeployStep::Id;
+}
+
+QString IosDeployStepFactory::displayNameForId(const Core::Id id) const
+{
+    if (id == IosDeployStep::Id)
+        return tr("Deploy to iOS device or emulator");
+    return QString();
+}
+
+bool IosDeployStepFactory::canCreate(BuildStepList *parent, const Core::Id id) const
+{
+    return availableCreationIds(parent).contains(id);
+}
+
+BuildStep *IosDeployStepFactory::create(BuildStepList *parent, const Core::Id id)
+{
+    Q_ASSERT(canCreate(parent, id));
+    Q_UNUSED(id);
+    return new IosDeployStep(parent);
+}
+
+bool IosDeployStepFactory::canRestore(BuildStepList *parent, const QVariantMap &map) const
+{
+    return canCreate(parent, idFromMap(map));
+}
+
+BuildStep *IosDeployStepFactory::restore(BuildStepList *parent, const QVariantMap &map)
+{
+    Q_ASSERT(canRestore(parent, map));
+    IosDeployStep * const step = new IosDeployStep(parent);
+    if (!step->fromMap(map)) {
+        delete step;
+        return 0;
+    }
+    return step;
+}
+
+bool IosDeployStepFactory::canClone(BuildStepList *parent, BuildStep *product) const
+{
+    return canCreate(parent, product->id());
+}
+
+BuildStep *IosDeployStepFactory::clone(BuildStepList *parent, BuildStep *product)
+{
+    Q_ASSERT(canClone(parent, product));
+    return new IosDeployStep(parent, static_cast<IosDeployStep *>(product));
+}
+
+} // namespace Internal
+} // namespace Ios