qt5base-lts/qmake/meta.h
Oswald Buddenhagen caaceb30e6 qmake: refactor QMakeMetaInfo::findLib() interface
move the logic for trying different extensions to
MakefileGenerator::processPrlFile(), which is the only user of that
functionality. that makes findLib() rather trivial and a bit of a
misnomer, so rename it to checkLib().

Change-Id: If9738cc17367452853ab8d3866fa36b5d4b57213
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2018-07-16 15:44:23 +00:00

85 lines
2.5 KiB
C++

/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of the qmake application of the Qt Toolkit.
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#ifndef META_H
#define META_H
#include "project.h"
#include <qhash.h>
#include <qstringlist.h>
#include <qstring.h>
QT_BEGIN_NAMESPACE
class QMakeProject;
class QMakeMetaInfo
{
QMakeProject *conf;
ProValueMap vars;
static QHash<QString, ProValueMap> cache_vars;
public:
QMakeMetaInfo(QMakeProject *_conf);
// These functions expect the path to be normalized
static QString checkLib(const QString &lib);
bool readLib(const QString &meta_file);
bool isEmpty(const ProKey &v);
ProStringList &values(const ProKey &v);
ProString first(const ProKey &v);
ProValueMap &variables();
};
inline bool QMakeMetaInfo::isEmpty(const ProKey &v)
{ return !vars.contains(v) || vars[v].isEmpty(); }
inline ProStringList &QMakeMetaInfo::values(const ProKey &v)
{ return vars[v]; }
inline ProString QMakeMetaInfo::first(const ProKey &v)
{
#if defined(Q_CC_SUN) && (__SUNPRO_CC == 0x500) || defined(Q_CC_HP)
// workaround for Sun WorkShop 5.0 bug fixed in Forte 6
if (isEmpty(v))
return ProString("");
else
return vars[v].first();
#else
return isEmpty(v) ? ProString("") : vars[v].first();
#endif
}
inline ProValueMap &QMakeMetaInfo::variables()
{ return vars; }
QT_END_NAMESPACE
#endif // META_H