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diff --git a/qmake/property.cpp b/qmake/property.cpp
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+/****************************************************************************
+**
+**
+** Implementation of QMakeProperty class.
+**
+** Copyright (C) 1992-2003 Trolltech AS. All rights reserved.
+**
+** This file is part of qmake.
+**
+** This file may be distributed under the terms of the Q Public License
+** as defined by Trolltech AS of Norway and appearing in the file
+** LICENSE.QPL included in the packaging of this file.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition licenses may use this
+** file in accordance with the Qt Commercial License Agreement provided
+** with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+** information about Qt Commercial License Agreements.
+** See http://www.trolltech.com/qpl/ for QPL licensing information.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "property.h"
+#include "option.h"
+#include <qsettings.h>
+#include <qdir.h>
+#include <qmap.h>
+#include <qstringlist.h>
+#include <stdio.h>
+
+QStringList qmake_mkspec_paths(); //project.cpp
+
+QMakeProperty::QMakeProperty() : sett(NULL)
+{
+}
+
+QMakeProperty::~QMakeProperty()
+{
+ delete sett;;
+ sett = NULL;
+}
+
+
+bool QMakeProperty::initSettings()
+{
+ if(sett)
+ return TRUE;
+ sett = new QSettings;
+ return TRUE;
+}
+
+QString
+QMakeProperty::keyBase(bool version) const
+{
+ QString ret = "/QMake/properties/";
+ if(version)
+ ret += QString(qmake_version()) + "/";
+ return ret;
+}
+
+
+QString
+QMakeProperty::value(QString v, bool just_check)
+{
+ if(v == "QT_INSTALL_PREFIX") {
+#ifdef QT_INSTALL_PREFIX
+ return QT_INSTALL_PREFIX;
+#elif defined(HAVE_QCONFIG_CPP)
+ return qInstallPath();
+#endif
+ } else if(v == "QT_INSTALL_DATA") {
+#ifdef QT_INSTALL_DATA
+ return QT_INSTALL_DATA;
+#elif defined(HAVE_QCONFIG_CPP)
+ return qInstallPathData();
+#endif
+ } else if(v == "QMAKE_MKSPECS") {
+ return qmake_mkspec_paths().join(Option::target_mode == Option::TARG_WIN_MODE ? ";" : ":");
+ } else if(v == "QMAKE_VERSION") {
+ return qmake_version();
+ }
+
+ if(initSettings()) {
+ bool ok;
+ int slash = v.findRev('/');
+ QString ret = sett->readEntry(keyBase(slash == -1) + v, QString::null, &ok);
+ if(!ok) {
+ QString version = qmake_version();
+ if(slash != -1) {
+ version = v.left(slash-1);
+ v = v.mid(slash+1);
+ }
+ QStringList subs = sett->subkeyList(keyBase(FALSE));
+ subs.sort();
+ for(QStringList::Iterator it = subs.fromLast(); it != subs.end(); --it) {
+ if((*it).isEmpty() || (*it) > version)
+ continue;
+ ret = sett->readEntry(keyBase(FALSE) + (*it) + "/" + v, QString::null, &ok);
+ if(ok) {
+ if(!just_check)
+ debug_msg(1, "Fell back from %s -> %s for '%s'.", version.latin1(),
+ (*it).latin1(), v.latin1());
+ return ret;
+ }
+ }
+ }
+ return ok ? ret : QString::null;
+ }
+ return QString::null;
+}
+
+bool
+QMakeProperty::hasValue(QString v)
+{
+ if(initSettings())
+ return !value(v, TRUE).isNull();
+ return FALSE;
+}
+
+void
+QMakeProperty::setValue(QString var, const QString &val)
+{
+ if(initSettings())
+ sett->writeEntry(keyBase() + var, val);
+}
+
+bool
+QMakeProperty::exec()
+{
+ bool ret = TRUE;
+ if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY) {
+ if(Option::prop::properties.isEmpty() && initSettings()) {
+ QStringList subs = sett->subkeyList(keyBase(FALSE));
+ subs.sort();
+ for(QStringList::Iterator it = subs.fromLast(); it != subs.end(); --it) {
+ if((*it).isEmpty())
+ continue;
+ QStringList keys = sett->entryList(keyBase(FALSE) + (*it));
+ for(QStringList::Iterator it2 = keys.begin(); it2 != keys.end(); it2++) {
+ QString ret = sett->readEntry(keyBase(FALSE) + (*it) + "/" + (*it2));
+ if((*it) != qmake_version())
+ fprintf(stdout, "%s/", (*it).latin1());
+ fprintf(stdout, "%s:%s\n", (*it2).latin1(), ret.latin1());
+ }
+ }
+ return TRUE;
+ }
+ for(QStringList::Iterator it = Option::prop::properties.begin();
+ it != Option::prop::properties.end(); it++) {
+ if(Option::prop::properties.count() > 1)
+ fprintf(stdout, "%s:", (*it).latin1());
+ if(!hasValue((*it))) {
+ ret = FALSE;
+ fprintf(stdout, "**Unknown**\n");
+ } else {
+ fprintf(stdout, "%s\n", value((*it)).latin1());
+ }
+ }
+ } else if(Option::qmake_mode == Option::QMAKE_SET_PROPERTY) {
+ for(QStringList::Iterator it = Option::prop::properties.begin();
+ it != Option::prop::properties.end(); it++) {
+ QString var = (*it);
+ it++;
+ if(it == Option::prop::properties.end()) {
+ ret = FALSE;
+ break;
+ }
+ if(!var.startsWith("."))
+ setValue(var, (*it));
+ }
+ }
+ return ret;
+}