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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Build Suite.
**
** 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 "buildoptions.h"
#include <tools/settings.h>
#include <QThread>
namespace qbs {
/*!
* \class BuildOptions
* \brief The \c BuildOptions class comprises parameters that influence the behavior of
* build and clean operations.
*/
/*!
* \brief Creates a \c BuildOptions object and initializes its members to sensible default values.
*/
BuildOptions::BuildOptions()
: dryRun(false)
, keepGoing(false)
, maxJobCount(Settings().value(QLatin1String("preferences/jobs"), 0).toInt())
{
if (maxJobCount <= 0)
maxJobCount = QThread::idealThreadCount();
}
/*!
* \variable BuildOptions::changedFiles
* \brief if non-empty, makes qbs pretend that only these files have changed
*/
/*!
* \variable BuildOptions::dryRun
* \brief if true, qbs will not actually execute any commands, but just show what would happen
* Note that the next call to build() on the same QbsEngine object will do nothing, since the
* internal state needs to be updated the same way as if an actual build has happened. You'll
* need to use a new QbsEngine object to do a real build.
*/
/*!
* \variable BuildOptions::keepGoing
* \brief if true, do not abort on errors if possible
* E.g. a failed compile command will result in a warning message being printed, instead of
* stopping the build process right away. However, there might still be fatal errors after which the
* build process cannot continue.
*/
/*!
* \variable
* \brief the maximum number of build commands to run concurrently
* This is initialized to the configuration value "preferences.jobs". If that one is not valid,
* a sensible value is derived from the number of available processor cores.
*/
bool operator==(const BuildOptions &bo1, const BuildOptions &bo2)
{
return bo1.changedFiles == bo2.changedFiles
&& bo1.dryRun == bo2.dryRun
&& bo1.keepGoing == bo2.keepGoing
&& bo1.maxJobCount == bo2.maxJobCount;
}
} // namespace qbs
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