Fix static linking when bearer management plugins are built

The bearer plugins include copies of moc generated code that results in
duplicate symbols when static linking pulls in multiple bearer plugins.
Instead of relying on toolchain defined behavior, this patch moves the
code that is shared into the shared library as private API. This way it
will exist only once in memory and once at link time, resulting no
linking errors about duplicate symbols.

Fixes: QTBUG-79211
Change-Id: Iafa45c234e7fdd998971fc9cb7116334d08907bc
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>

1 files changed, 0 insertions, 81 deletions

diff --git a/src/plugins/bearer/qbearerengine_impl.h b/src/plugins/bearer/qbearerengine_impl.h
deleted file mode 100644
index 5c003aaaf6..0000000000
--- a/src/plugins/bearer/qbearerengine_impl.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QBEARERENGINE_IMPL_H
-#define QBEARERENGINE_IMPL_H
-
-#include <QtNetwork/private/qbearerengine_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QBearerEngineImpl : public QBearerEngine
-{
-    Q_OBJECT
-
-public:
-    enum ConnectionError {
-        InterfaceLookupError = 0,
-        ConnectError,
-        OperationNotSupported,
-        DisconnectionError,
-    };
-
-    QBearerEngineImpl(QObject *parent = nullptr) : QBearerEngine(parent) {}
-    ~QBearerEngineImpl() {}
-
-    virtual void connectToId(const QString &id) = 0;
-    virtual void disconnectFromId(const QString &id) = 0;
-
-    virtual QString getInterfaceFromId(const QString &id) = 0;
-
-    virtual QNetworkSession::State sessionStateForId(const QString &id) = 0;
-
-    virtual quint64 bytesWritten(const QString &) { return Q_UINT64_C(0); }
-    virtual quint64 bytesReceived(const QString &) { return Q_UINT64_C(0); }
-    virtual quint64 startTime(const QString &) { return Q_UINT64_C(0); }
-
-Q_SIGNALS:
-    void connectionError(const QString &id, QBearerEngineImpl::ConnectionError error);
-};
-
-QT_END_NAMESPACE
-
-Q_DECLARE_METATYPE(QBearerEngineImpl::ConnectionError)
-
-#endif // QBEARERENGINE_IMPL_H