blob: 1c7af5176bac1a9d797aac7b46951e75cbe3ee7d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** 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 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 General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** 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-3.0.html.
**
****************************************************************************/
#include "clangstaticanalyzerutils.h"
#include "clangstaticanalyzerdiagnostic.h"
#include "clangstaticanalyzersettings.h"
#include <projectexplorer/projectexplorerconstants.h>
#include <utils/environment.h>
#include <QCoreApplication>
#include <QFileInfo>
static bool isFileExecutable(const QString &executablePath)
{
if (executablePath.isEmpty())
return false;
const QFileInfo fileInfo(executablePath);
return fileInfo.isFile() && fileInfo.isExecutable();
}
namespace ClangStaticAnalyzer {
namespace Internal {
QString clangExecutableFromSettings(Core::Id toolchainType, bool *isValid)
{
QString exeFromSettings = ClangStaticAnalyzerSettings::instance()->clangExecutable();
if (toolchainType == ProjectExplorer::Constants::MSVC_TOOLCHAIN_TYPEID)
exeFromSettings.replace(QLatin1String("clang.exe"), QLatin1String("clang-cl.exe"));
return clangExecutable(exeFromSettings, isValid);
}
QString clangExecutable(const QString &fileNameOrPath, bool *isValid)
{
QString executable = fileNameOrPath;
if (executable.isEmpty()) {
*isValid = false;
return executable;
}
if (!QFileInfo(executable).isAbsolute()) {
const Utils::Environment &environment = Utils::Environment::systemEnvironment();
const QString executableFromPath = environment.searchInPath(executable).toString();
if (executableFromPath.isEmpty()) {
*isValid = false;
return executable;
}
executable = executableFromPath;
}
*isValid = isFileExecutable(executable) && isClangExecutableUsable(executable);
return executable;
}
QString createFullLocationString(const Analyzer::DiagnosticLocation &location)
{
const QString filePath = location.filePath;
const QString lineNumber = QString::number(location.line);
return filePath + QLatin1Char(':') + lineNumber;
}
bool isClangExecutableUsable(const QString &filePath, QString *errorMessage)
{
const QFileInfo fi(filePath);
if (fi.isSymLink() && fi.symLinkTarget().contains(QLatin1String("icecc"))) {
if (errorMessage) {
*errorMessage = QCoreApplication::translate("ClangStaticAnalyzer",
"The chosen file \"%1\" seems to point to an icecc binary not suitable "
"for analyzing.\nPlease set a real clang executable.")
.arg(filePath);
}
return false;
}
return true;
}
} // namespace Internal
} // namespace ClangStaticAnalyzer
|
