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1/****************************************************************************
2**
3** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
4** Contact: http://www.qt-project.org/legal
5**
6** This file is part of the qmake application of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Digia. For licensing terms and
14** conditions see http://qt.digia.com/licensing. For further information
15** use the contact form at http://qt.digia.com/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 2.1 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 2.1 requirements
23** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24**
25** In addition, as a special exception, Digia gives you certain additional
26** rights. These rights are described in the Digia Qt LGPL Exception
27** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28**
29** GNU General Public License Usage
30** Alternatively, this file may be used under the terms of the GNU
31** General Public License version 3.0 as published by the Free Software
32** Foundation and appearing in the file LICENSE.GPL included in the
33** packaging of this file. Please review the following information to
34** ensure the GNU General Public License version 3.0 requirements will be
35** met: http://www.gnu.org/copyleft/gpl.html.
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39**
40****************************************************************************/
41
42#ifndef META_H
43#define META_H
44
45#include <qmap.h>
46#include <qstringlist.h>
47#include <qstring.h>
48
49QT_BEGIN_NAMESPACE
50
51class QMakeMetaInfo
52{
53 bool readLibtoolFile(const QString &f);
54 bool readPkgCfgFile(const QString &f);
55 QMap<QString, QStringList> vars;
56 QString meta_type;
57 static QMap<QString, QMap<QString, QStringList> > cache_vars;
58 void clear();
59public:
60 QMakeMetaInfo();
61
62 bool readLib(QString lib);
63 static QString findLib(QString lib);
64 static bool libExists(QString lib);
65 QString type() const;
66
67 bool isEmpty(const QString &v);
68 QStringList &values(const QString &v);
69 QString first(const QString &v);
70 QMap<QString, QStringList> &variables();
71};
72
73inline bool QMakeMetaInfo::isEmpty(const QString &v)
74{ return !vars.contains(v) || vars[v].isEmpty(); }
75
76inline QString QMakeMetaInfo::type() const
77{ return meta_type; }
78
79inline QStringList &QMakeMetaInfo::values(const QString &v)
80{ return vars[v]; }
81
82inline QString QMakeMetaInfo::first(const QString &v)
83{
84#if defined(Q_CC_SUN) && (__SUNPRO_CC == 0x500) || defined(Q_CC_HP)
85 // workaround for Sun WorkShop 5.0 bug fixed in Forte 6
86 if (isEmpty(v))
87 return QString("");
88 else
89 return vars[v].first();
90#else
91 return isEmpty(v) ? QString("") : vars[v].first();
92#endif
93}
94
95inline QMap<QString, QStringList> &QMakeMetaInfo::variables()
96{ return vars; }
97
98inline bool QMakeMetaInfo::libExists(QString lib)
99{ return !findLib(lib).isNull(); }
100
101QT_END_NAMESPACE
102
103#endif // META_H
104

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