summaryrefslogtreecommitdiffstats
path: root/qmake/generators/makefiledeps.h
diff options
context:
space:
mode:
authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /qmake/generators/makefiledeps.h
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'qmake/generators/makefiledeps.h')
-rw-r--r--qmake/generators/makefiledeps.h132
1 files changed, 132 insertions, 0 deletions
diff --git a/qmake/generators/makefiledeps.h b/qmake/generators/makefiledeps.h
new file mode 100644
index 0000000000..c3f8770797
--- /dev/null
+++ b/qmake/generators/makefiledeps.h
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the qmake application of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAKEFILEDEPS_H
+#define MAKEFILEDEPS_H
+
+#include <qstringlist.h>
+#include <qfileinfo.h>
+
+QT_BEGIN_NAMESPACE
+
+struct SourceFile;
+struct SourceDependChildren;
+class SourceFiles;
+
+class QMakeLocalFileName {
+ uint is_null : 1;
+ mutable QString real_name, local_name;
+public:
+ QMakeLocalFileName() : is_null(1) { }
+ QMakeLocalFileName(const QString &);
+ bool isNull() const { return is_null; }
+ inline const QString &real() const { return real_name; }
+ const QString &local() const;
+
+ bool operator==(const QMakeLocalFileName &other) {
+ return (this->real_name == other.real_name);
+ }
+ bool operator!=(const QMakeLocalFileName &other) {
+ return !(*this == other);
+ }
+};
+
+class QMakeSourceFileInfo
+{
+private:
+ //quick project lookups
+ SourceFiles *files, *includes;
+ bool files_changed;
+ QList<QMakeLocalFileName> depdirs;
+
+ //sleezy buffer code
+ char *spare_buffer;
+ int spare_buffer_size;
+ char *getBuffer(int s);
+
+ //actual guts
+ bool findMocs(SourceFile *);
+ bool findDeps(SourceFile *);
+ void dependTreeWalker(SourceFile *, SourceDependChildren *);
+
+ //cache
+ QString cachefile;
+
+protected:
+ virtual QMakeLocalFileName fixPathForFile(const QMakeLocalFileName &, bool forOpen=false);
+ virtual QMakeLocalFileName findFileForDep(const QMakeLocalFileName &, const QMakeLocalFileName &);
+ virtual QFileInfo findFileInfo(const QMakeLocalFileName &);
+
+public:
+ QMakeSourceFileInfo(const QString &cachefile="");
+ virtual ~QMakeSourceFileInfo();
+
+ QList<QMakeLocalFileName> dependencyPaths() const { return depdirs; }
+ void setDependencyPaths(const QList<QMakeLocalFileName> &);
+
+ enum DependencyMode { Recursive, NonRecursive };
+ inline void setDependencyMode(DependencyMode mode) { dep_mode = mode; }
+ inline DependencyMode dependencyMode() const { return dep_mode; }
+
+ enum SourceFileType { TYPE_UNKNOWN, TYPE_C, TYPE_UI, TYPE_QRC };
+ enum SourceFileSeek { SEEK_DEPS=0x01, SEEK_MOCS=0x02 };
+ void addSourceFiles(const QStringList &, uchar seek, SourceFileType type=TYPE_C);
+ void addSourceFile(const QString &, uchar seek, SourceFileType type=TYPE_C);
+ bool containsSourceFile(const QString &, SourceFileType type=TYPE_C);
+
+ int included(const QString &file);
+ QStringList dependencies(const QString &file);
+
+ bool mocable(const QString &file);
+
+ virtual QMap<QString, QStringList> getCacheVerification();
+ virtual bool verifyCache(const QMap<QString, QStringList> &);
+ void setCacheFile(const QString &cachefile); //auto caching
+ void loadCache(const QString &cf);
+ void saveCache(const QString &cf);
+
+private:
+ DependencyMode dep_mode;
+};
+
+QT_END_NAMESPACE
+
+#endif // MAKEFILEDEPS_H