63d9cd17d0
This commit adds transitive dependencies to the plugins, so that a sane set of default plugins get auto-imported when linking against a module. It also provides a new function, qt5_import_plugins(), which allows you to override the set of plugins that get imported. The decision of whether or not to import a specific plugin is based on several custom target properties and a very clever generator expression. Note that this change only imports plugins on static Qt builds. It does nothing on shared Qt builds, as the shared libraries already have their own plugin import mechanism. [ChangeLog][CMake] Added ability to auto-import non-qml plugins on CMake builds Task-number: QTBUG-38913 Task-number: QTBUG-76562 Change-Id: I2d6c8908b521cf6ba1ebbbc33a87cb7ddd9935cf Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
102 lines
3.9 KiB
C++
102 lines
3.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2018 Kitware, Inc.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QPluginLoader>
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#include <QSet>
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#include <QString>
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#include <QVector>
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#include <cstddef>
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#include <iostream>
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extern QString expectedPlugins[];
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extern std::size_t numExpectedPlugins;
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int main(int argc, char **argv)
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{
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#ifdef QT_STATIC
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QSet<QString> expectedPluginSet;
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for (std::size_t i = 0; i < numExpectedPlugins; i++) {
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expectedPluginSet.insert(expectedPlugins[i]);
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}
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QVector<QStaticPlugin> plugins = QPluginLoader::staticPlugins();
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QSet<QString> actualPluginSet;
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for (QStaticPlugin plugin : plugins) {
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actualPluginSet.insert(plugin.metaData()["className"].toString());
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}
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if (expectedPluginSet != actualPluginSet) {
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std::cerr << "Loaded plugins do not match what was expected!" << std::endl
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<< "Expected plugins:" << std::endl;
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QList<QString> expectedPluginList = expectedPluginSet.toList();
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expectedPluginList.sort();
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for (QString plugin : expectedPluginList) {
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std::cerr << (actualPluginSet.contains(plugin) ? " " : "- ")
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<< plugin.toStdString() << std::endl;
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}
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std::cerr << std::endl << "Actual plugins:" << std::endl;
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QList<QString> actualPluginList = actualPluginSet.toList();
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actualPluginList.sort();
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for (QString plugin : actualPluginList) {
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std::cerr << (expectedPluginSet.contains(plugin) ? " " : "+ ")
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<< plugin.toStdString() << std::endl;
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}
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return 1;
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}
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#endif
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return 0;
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}
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