aeea30ebba
It doesn't save any memory, generates worse code, and prevents a member-swap from being added. Change-Id: Iddc0f1338478e465f34076857e266f1912fbaba6 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
128 lines
4.1 KiB
C++
128 lines
4.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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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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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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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
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef MAKEFILEDEPS_H
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#define MAKEFILEDEPS_H
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#include <proitems.h>
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#include <qstringlist.h>
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#include <qfileinfo.h>
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QT_BEGIN_NAMESPACE
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struct SourceFile;
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struct SourceDependChildren;
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class SourceFiles;
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class QMakeLocalFileName {
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bool is_null;
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mutable QString real_name, local_name;
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public:
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QMakeLocalFileName() : is_null(true) {}
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QMakeLocalFileName(const QString &);
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bool isNull() const { return is_null; }
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inline const QString &real() const { return real_name; }
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const QString &local() const;
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bool operator==(const QMakeLocalFileName &other) const {
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return (this->real_name == other.real_name);
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}
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bool operator!=(const QMakeLocalFileName &other) const {
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return !(*this == other);
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}
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};
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class QMakeSourceFileInfo
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{
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private:
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//quick project lookups
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SourceFiles *files, *includes;
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bool files_changed;
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QList<QMakeLocalFileName> depdirs;
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QStringList systemIncludes;
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//sleezy buffer code
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char *spare_buffer;
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int spare_buffer_size;
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char *getBuffer(int s);
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//actual guts
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bool findMocs(SourceFile *);
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bool findDeps(SourceFile *);
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void dependTreeWalker(SourceFile *, SourceDependChildren *);
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//cache
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QString cachefile;
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protected:
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virtual QMakeLocalFileName fixPathForFile(const QMakeLocalFileName &, bool forOpen=false);
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virtual QMakeLocalFileName findFileForDep(const QMakeLocalFileName &, const QMakeLocalFileName &);
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virtual QFileInfo findFileInfo(const QMakeLocalFileName &);
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public:
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QMakeSourceFileInfo(const QString &cachefile="");
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virtual ~QMakeSourceFileInfo();
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QList<QMakeLocalFileName> dependencyPaths() const { return depdirs; }
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void setDependencyPaths(const QList<QMakeLocalFileName> &);
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enum DependencyMode { Recursive, NonRecursive };
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inline void setDependencyMode(DependencyMode mode) { dep_mode = mode; }
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inline DependencyMode dependencyMode() const { return dep_mode; }
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void setSystemIncludes(const ProStringList &list)
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{ systemIncludes = list.toQStringList(); }
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enum SourceFileType { TYPE_UNKNOWN, TYPE_C, TYPE_UI, TYPE_QRC };
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enum SourceFileSeek { SEEK_DEPS=0x01, SEEK_MOCS=0x02 };
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void addSourceFiles(const ProStringList &, uchar seek, SourceFileType type=TYPE_C);
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void addSourceFile(const QString &, uchar seek, SourceFileType type=TYPE_C);
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bool containsSourceFile(const QString &, SourceFileType type=TYPE_C);
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bool isSystemInclude(const QString &);
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int included(const QString &file);
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QStringList dependencies(const QString &file);
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bool mocable(const QString &file);
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virtual QMap<QString, QStringList> getCacheVerification();
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virtual bool verifyCache(const QMap<QString, QStringList> &);
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void setCacheFile(const QString &cachefile); //auto caching
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void loadCache(const QString &cf);
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void saveCache(const QString &cf);
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private:
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DependencyMode dep_mode;
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};
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QT_END_NAMESPACE
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#endif // MAKEFILEDEPS_H
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