forked from qt-creator/qt-creator
1ec4bbb029
Change-Id: I6347b455be55d34f8cd038f618326cfc6d77c582 Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
104 lines
3.6 KiB
C++
104 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "clangstaticanalyzerutils.h"
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#include "clangstaticanalyzerdiagnostic.h"
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#include "clangstaticanalyzersettings.h"
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#include <projectexplorer/projectexplorerconstants.h>
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#include <utils/environment.h>
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#include <QCoreApplication>
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#include <QFileInfo>
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static bool isFileExecutable(const QString &executablePath)
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{
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if (executablePath.isEmpty())
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return false;
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const QFileInfo fileInfo(executablePath);
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return fileInfo.isFile() && fileInfo.isExecutable();
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}
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namespace ClangStaticAnalyzer {
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namespace Internal {
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QString clangExecutableFromSettings(Core::Id toolchainType, bool *isValid)
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{
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QString exeFromSettings = ClangStaticAnalyzerSettings::instance()->clangExecutable();
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if (toolchainType == ProjectExplorer::Constants::MSVC_TOOLCHAIN_TYPEID)
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exeFromSettings.replace(QLatin1String("clang.exe"), QLatin1String("clang-cl.exe"));
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return clangExecutable(exeFromSettings, isValid);
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}
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QString clangExecutable(const QString &fileNameOrPath, bool *isValid)
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{
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QString executable = fileNameOrPath;
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if (executable.isEmpty()) {
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*isValid = false;
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return executable;
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}
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if (!QFileInfo(executable).isAbsolute()) {
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const Utils::Environment &environment = Utils::Environment::systemEnvironment();
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const QString executableFromPath = environment.searchInPath(executable).toString();
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if (executableFromPath.isEmpty()) {
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*isValid = false;
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return executable;
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}
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executable = executableFromPath;
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}
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*isValid = isFileExecutable(executable) && isClangExecutableUsable(executable);
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return executable;
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}
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QString createFullLocationString(const Debugger::DiagnosticLocation &location)
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{
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const QString filePath = location.filePath;
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const QString lineNumber = QString::number(location.line);
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return filePath + QLatin1Char(':') + lineNumber;
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}
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bool isClangExecutableUsable(const QString &filePath, QString *errorMessage)
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{
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const QFileInfo fi(filePath);
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if (fi.isSymLink() && fi.symLinkTarget().contains(QLatin1String("icecc"))) {
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if (errorMessage) {
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*errorMessage = QCoreApplication::translate("ClangStaticAnalyzer",
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"The chosen file \"%1\" seems to point to an icecc binary not suitable "
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"for analyzing.\nPlease set a real Clang executable.")
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.arg(filePath);
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}
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return false;
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}
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return true;
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}
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} // namespace Internal
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} // namespace ClangStaticAnalyzer
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