baremetal: Long live the IAR EW project generator for ARM

Right now it is possible to generate a native projects for the
IAR Embedded Workbench IDE, e.g. using the following command:

qbs generate -g iarew8 -d <path/to/build/directory> -f <path/to/qbs/project> profile:<your/qbs/profile>

We need in a valid IAR EW QBS profile, from which the generator take
a desired target architecture and other stuff.

The IAR EW generator has a semi-intelligent logic, it parses a source
QBS project and converts a compiler flags and other stuff to an
appropriate configurations of the native IAR EW project.

Currently it is supported only one 'iarew8' generator which allow to
generate a projects for the IAR EW for ARM for all versions of 8 series.

Tested with the IAR EW for ARM v8.20, v8.32, v8.40, using as the QBS
bare-metal examples, and as other projects.

Change-Id: I2aa24d5a635f1f5a0e645bec8c30053e960d90a3
Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 67 insertions, 0 deletions

diff --git a/src/plugins/generator/iarew/iarewgeneratorplugin.cpp b/src/plugins/generator/iarew/iarewgeneratorplugin.cpp
new file mode 100644
index 000000000..9f0798573
--- /dev/null
+++ b/src/plugins/generator/iarew/iarewgeneratorplugin.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qbs.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "iarewgenerator.h"
+#include "iarewversioninfo.h"
+
+#include <tools/projectgeneratormanager.h>
+#include <tools/qbspluginmanager.h>
+
+static void QbsIarewGeneratorPluginLoad()
+{
+    for (const auto &info : qbs::IarewVersionInfo::knownVersions()) {
+        qbs::ProjectGeneratorManager::registerGenerator(
+                    std::make_shared<qbs::IarewGenerator>(info));
+    }
+}
+
+static void QbsIarewGeneratorPluginUnload()
+{
+}
+
+#ifndef GENERATOR_EXPORT
+#if defined(WIN32) || defined(_WIN32)
+#define GENERATOR_EXPORT __declspec(dllexport)
+#else
+#define GENERATOR_EXPORT __attribute__((visibility("default")))
+#endif
+#endif
+
+QBS_REGISTER_STATIC_PLUGIN(extern "C" GENERATOR_EXPORT, QbsIarewGeneratorPlugin,
+                           QbsIarewGeneratorPluginLoad, QbsIarewGeneratorPluginUnload)