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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://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 http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "projectpart.h"
#include <projectexplorer/headerpath.h>
#include <QDir>
#include <QTextStream>
namespace CppTools {
ProjectPart::ProjectPart()
: project(0)
, languageVersion(CXX14)
, languageExtensions(NoExtensions)
, qtVersion(UnknownQt)
, warningFlags(ProjectExplorer::ToolChain::WarningsDefault)
, selectedForBuilding(true)
{
}
static ProjectPartHeaderPath toProjectPartHeaderPath(const ProjectExplorer::HeaderPath &headerPath)
{
const ProjectPartHeaderPath::Type headerPathType =
headerPath.kind() == ProjectExplorer::HeaderPath::FrameworkHeaderPath
? ProjectPartHeaderPath::FrameworkPath
: ProjectPartHeaderPath::IncludePath;
return ProjectPartHeaderPath(headerPath.path(), headerPathType);
}
/*!
\brief Retrieves info from concrete compiler using it's flags.
\param tc Either nullptr or toolchain for project's active target.
\param cxxflags C++ or Objective-C++ flags.
\param cflags C or ObjectiveC flags if possible, \a cxxflags otherwise.
*/
void ProjectPart::evaluateToolchain(const ProjectExplorer::ToolChain *tc,
const QStringList &commandLineFlags,
const Utils::FileName &sysRoot)
{
if (!tc)
return;
using namespace ProjectExplorer;
ToolChain::CompilerFlags flags = tc->compilerFlags(commandLineFlags);
if (flags & ToolChain::StandardC11)
languageVersion = C11;
else if (flags & ToolChain::StandardC99)
languageVersion = C99;
else if (flags & ToolChain::StandardCxx17)
languageVersion = CXX17;
else if (flags & ToolChain::StandardCxx14)
languageVersion = CXX14;
else if (flags & ToolChain::StandardCxx11)
languageVersion = CXX11;
else if (flags & ToolChain::StandardCxx98)
languageVersion = CXX98;
else
languageVersion = CXX11;
if (flags & ToolChain::BorlandExtensions)
languageExtensions |= BorlandExtensions;
if (flags & ToolChain::GnuExtensions)
languageExtensions |= GnuExtensions;
if (flags & ToolChain::MicrosoftExtensions)
languageExtensions |= MicrosoftExtensions;
if (flags & ToolChain::OpenMP)
languageExtensions |= OpenMPExtensions;
if (flags & ToolChain::ObjectiveC)
languageExtensions |= ObjectiveCExtensions;
warningFlags = tc->warningFlags(commandLineFlags);
const QList<ProjectExplorer::HeaderPath> headers = tc->systemHeaderPaths(commandLineFlags, sysRoot);
foreach (const ProjectExplorer::HeaderPath &header, headers) {
const ProjectPartHeaderPath headerPath = toProjectPartHeaderPath(header);
if (!headerPaths.contains(headerPath))
headerPaths << headerPath;
}
toolchainDefines = tc->predefinedMacros(commandLineFlags);
toolchainType = tc->typeId();
updateLanguageFeatures();
}
void ProjectPart::updateLanguageFeatures()
{
const bool hasQt = qtVersion != NoQt;
languageFeatures.cxx11Enabled = languageVersion >= CXX11;
languageFeatures.qtEnabled = hasQt;
languageFeatures.qtMocRunEnabled = hasQt;
if (!hasQt) {
languageFeatures.qtKeywordsEnabled = false;
} else {
const QByteArray noKeywordsMacro = "#define QT_NO_KEYWORDS";
const int noKeywordsIndex = projectDefines.indexOf(noKeywordsMacro);
if (noKeywordsIndex == -1) {
languageFeatures.qtKeywordsEnabled = true;
} else {
const char nextChar = projectDefines.at(noKeywordsIndex + noKeywordsMacro.length());
// Detect "#define QT_NO_KEYWORDS" and "#define QT_NO_KEYWORDS 1", but exclude
// "#define QT_NO_KEYWORDS_FOO"
languageFeatures.qtKeywordsEnabled = nextChar != '\n' && nextChar != ' ';
}
}
}
ProjectPart::Ptr ProjectPart::copy() const
{
return Ptr(new ProjectPart(*this));
}
QString ProjectPart::id() const
{
QString projectPartId = QDir::fromNativeSeparators(projectFile);
if (!displayName.isEmpty())
projectPartId.append(QLatin1Char(' ') + displayName);
return projectPartId;
}
QByteArray ProjectPart::readProjectConfigFile(const ProjectPart::Ptr &part)
{
QByteArray result;
QFile f(part->projectConfigFile);
if (f.open(QIODevice::ReadOnly)) {
QTextStream is(&f);
result = is.readAll().toUtf8();
f.close();
}
return result;
}
} // namespace CppTools
|
