0e78e50802
this is a monster commit which does the following things: - import the evaluator as-is from qt creator into qmake/library/ - integrate it into qmake's makefiles - overwrite proitems.h with actual special types - remove the parts of Option which are redundant with QMakeGlobals - make QMakeProperty a singleton owned by Option::globals. the dynamic handling so far made no sense. - make QMakeProject a subclass of QMakeEvaluator, with relatively few extensions the changes to existing qmake code outside project.* and option.* are minor. implementing the changes gradually would mean changing a lot of code which will be just replaced in the next commit, so i'm not wasting my time on it. Change-Id: I9746650423b8c5b3fbd8c3979a73228982a46195 Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
147 lines
4.7 KiB
C++
147 lines
4.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the qmake application of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "project.h"
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#include "option.h"
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#include <qdir.h>
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#include <stdio.h>
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QT_BEGIN_NAMESPACE
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QMakeProject::QMakeProject()
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: QMakeEvaluator(Option::globals, Option::parser, &Option::evalHandler)
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{
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}
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QMakeProject::QMakeProject(QMakeProject *p)
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: QMakeEvaluator(Option::globals, Option::parser, &Option::evalHandler)
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{
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initFrom(*p);
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}
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bool QMakeProject::read(const QString &project, LoadFlags what)
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{
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m_projectFile = project;
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setOutputDir(Option::output_dir);
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QString absproj = (project == QLatin1String("-"))
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? QLatin1String("(stdin)")
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: QDir::cleanPath(QDir(qmake_getpwd()).absoluteFilePath(project));
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return evaluateFile(absproj, QMakeHandler::EvalProjectFile, what);
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}
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static ProStringList prepareBuiltinArgs(const QList<ProStringList> &args)
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{
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ProStringList ret;
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ret.reserve(args.size());
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foreach (const ProStringList &arg, args)
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ret << arg.join(" ");
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return ret;
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}
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bool QMakeProject::test(const ProKey &func, const QList<ProStringList> &args)
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{
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m_current.clear();
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QHash<ProKey, ProFunctionDef>::ConstIterator it =
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m_functionDefs.testFunctions.constFind(func);
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if (it != m_functionDefs.testFunctions.constEnd())
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return evaluateBoolFunction(*it, args, func) == ReturnTrue;
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return evaluateBuiltinConditional(func, prepareBuiltinArgs(args)) == ReturnTrue;
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}
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QStringList QMakeProject::expand(const ProKey &func, const QList<ProStringList> &args)
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{
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m_current.clear();
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QHash<ProKey, ProFunctionDef>::ConstIterator it =
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m_functionDefs.replaceFunctions.constFind(func);
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if (it != m_functionDefs.replaceFunctions.constEnd())
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return evaluateFunction(*it, args, 0).toQStringList();
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return evaluateBuiltinExpand(func, prepareBuiltinArgs(args)).toQStringList();
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}
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ProString QMakeProject::expand(const QString &expr, const QString &where, int line)
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{
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ProString ret;
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if (ProFile *pro = m_parser->parsedProBlock(expr, where, line, QMakeParser::ValueGrammar)) {
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if (pro->isOk()) {
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m_current.pro = pro;
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m_current.line = 0;
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const ushort *tokPtr = pro->tokPtr();
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ProStringList result = expandVariableReferences(tokPtr, 1, true);
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if (!result.isEmpty())
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ret = result.at(0);
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}
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pro->deref();
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}
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return ret;
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}
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bool QMakeProject::isEmpty(const ProKey &v) const
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{
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ProValueMap::ConstIterator it = m_valuemapStack.first().constFind(v);
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return it == m_valuemapStack.first().constEnd() || it->isEmpty();
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}
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void QMakeProject::dump() const
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{
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QStringList out;
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for (ProValueMap::ConstIterator it = m_valuemapStack.first().begin();
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it != m_valuemapStack.first().end(); ++it) {
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if (!it.key().startsWith('.')) {
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QString str = it.key() + " =";
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foreach (const ProString &v, it.value())
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str += ' ' + formatValue(v);
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out << str;
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}
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}
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out.sort();
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foreach (const QString &v, out)
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puts(qPrintable(v));
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}
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QT_END_NAMESPACE
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