forked from qt-creator/qt-creator
3529df2e6e
Change-Id: I017092613cdec7c00736442c10ca80b3c74f0189 Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd
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** All rights reserved.
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** For any questions to The Qt Company, please use contact form at http://www.qt.io/contact-us
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**
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** This file is part of the Qt Enterprise ClangStaticAnalyzer Add-on.
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**
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** Licensees holding valid Qt Enterprise licenses may use this file in
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** accordance with the Qt Enterprise 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.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://www.qt.io/contact-us
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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 <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(const QString &toolchainType, bool *isValid)
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{
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QString exeFromSettings = ClangStaticAnalyzerSettings::instance()->clangExecutable();
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if (toolchainType == QLatin1String("msvc"))
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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 ClangStaticAnalyzer::Internal::Location &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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