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/****************************************************************************
**
** Copyright (C) 2014 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 "diagnostic.h"
#include "unit.h"
#include "utils.h"
#include "utils_p.h"
#include <clang-c/Index.h>
#include <QMutex>
#include <QMutexLocker>
namespace ClangCodeModel {
namespace Internal {
QPair<bool, QStringList> precompile(const PchInfo::Ptr &pchInfo)
{
// qDebug() << "*** Precompiling" << pchInfo->inputFileName()
// << "into" << pchInfo->fileName()
// << "with options" << pchInfo->options();
bool ok = false;
Internal::Unit::Ptr unit = Internal::Unit::create(pchInfo->inputFileName());
unit->setCompilationOptions(pchInfo->options());
unsigned parseOpts = CXTranslationUnit_ForSerialization
| CXTranslationUnit_Incomplete;
unit->setManagementOptions(parseOpts);
unit->parse();
if (unit->isLoaded())
ok = CXSaveError_None == unit->save(pchInfo->fileName());
return qMakePair(ok, Internal::formattedDiagnostics(unit));
}
namespace {
static bool clangInitialised = false;
static QMutex initialisationMutex;
} // anonymous namespace
void initializeClang()
{
if (clangInitialised)
return;
QMutexLocker locker(&initialisationMutex);
if (clangInitialised)
return;
clang_toggleCrashRecovery(1);
clang_enableStackTraces();
clangInitialised = true;
qRegisterMetaType<ClangCodeModel::Diagnostic>();
qRegisterMetaType<QList<ClangCodeModel::Diagnostic> >();
}
} // Internal namespace
} // ClangCodeModel namespace
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