[2] | 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** Contact: Qt Software Information ([email protected])
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| 5 | **
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| 6 | ** This file is part of the qmake application of the Qt Toolkit.
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| 7 | **
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$
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| 9 | ** Commercial Usage
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| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 11 | ** accordance with the Qt Commercial License Agreement provided with the
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| 12 | ** Software or, alternatively, in accordance with the terms contained in
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| 13 | ** a written agreement between you and Nokia.
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| 14 | **
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| 15 | ** GNU Lesser General Public License Usage
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| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 17 | ** General Public License version 2.1 as published by the Free Software
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| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 19 | ** packaging of this file. Please review the following information to
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| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 22 | **
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| 23 | ** In addition, as a special exception, Nokia gives you certain
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| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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| 26 | ** package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you are unsure which license is appropriate for your use, please
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| 37 | ** contact the sales department at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef MAKEFILE_H
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| 43 | #define MAKEFILE_H
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| 44 |
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| 45 | #include "option.h"
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| 46 | #include "project.h"
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| 47 | #include "makefiledeps.h"
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| 48 | #include <qtextstream.h>
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| 49 | #include <qlist.h>
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| 50 | #include <qhash.h>
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| 51 | #include <qfileinfo.h>
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| 52 |
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| 53 | QT_BEGIN_NAMESPACE
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| 54 |
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| 55 | #ifdef Q_OS_WIN32
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| 56 | #define QT_POPEN _popen
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| 57 | #define QT_PCLOSE _pclose
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| 58 | #else
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| 59 | #define QT_POPEN popen
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| 60 | #define QT_PCLOSE pclose
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| 61 | #endif
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| 62 |
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| 63 | struct ReplaceExtraCompilerCacheKey
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| 64 | {
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| 65 | mutable uint hash;
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| 66 | QString var, in, out, pwd;
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| 67 | ReplaceExtraCompilerCacheKey(const QString &v, const QStringList &i, const QStringList &o);
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| 68 | bool operator==(const ReplaceExtraCompilerCacheKey &f) const;
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| 69 | inline uint hashCode() const {
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| 70 | if(!hash)
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| 71 | hash = qHash(var) | qHash(in) | qHash(out) /*| qHash(pwd)*/;
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| 72 | return hash;
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| 73 | }
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| 74 | };
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| 75 | inline uint qHash(const ReplaceExtraCompilerCacheKey &f) { return f.hashCode(); }
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| 76 |
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| 77 | struct ReplaceExtraCompilerCacheKey;
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| 78 |
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| 79 | class MakefileGenerator : protected QMakeSourceFileInfo
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| 80 | {
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| 81 | QString spec;
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| 82 | bool init_opath_already, init_already, no_io;
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| 83 | QHash<QString, bool> init_compiler_already;
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| 84 | QString build_args(const QString &outdir=QString());
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| 85 | void checkMultipleDefinition(const QString &, const QString &);
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| 86 |
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| 87 | //internal caches
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| 88 | mutable QHash<QString, QMakeLocalFileName> depHeuristicsCache;
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| 89 | mutable QHash<QString, QStringList> dependsCache;
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| 90 | mutable QHash<ReplaceExtraCompilerCacheKey, QString> extraCompilerVariablesCache;
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| 91 |
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| 92 | protected:
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| 93 | QStringList createObjectList(const QStringList &sources);
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| 94 |
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| 95 | //makefile style generator functions
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| 96 | void writeObj(QTextStream &, const QString &src);
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| 97 | void writeInstalls(QTextStream &t, const QString &installs, bool noBuild=false);
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| 98 | void writeHeader(QTextStream &t);
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| 99 | void writeSubDirs(QTextStream &t);
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| 100 | void writeMakeQmake(QTextStream &t);
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| 101 | void writeExtraVariables(QTextStream &t);
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| 102 | void writeExtraTargets(QTextStream &t);
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| 103 | void writeExtraCompilerTargets(QTextStream &t);
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| 104 | void writeExtraCompilerVariables(QTextStream &t);
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| 105 | virtual bool writeStubMakefile(QTextStream &t);
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| 106 | virtual bool writeMakefile(QTextStream &t);
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| 107 |
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| 108 | //generating subtarget makefiles
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| 109 | struct SubTarget
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| 110 | {
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| 111 | QString name;
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| 112 | QString in_directory, out_directory;
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| 113 | QString profile, target, makefile;
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| 114 | QStringList depends;
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| 115 | };
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| 116 | enum SubTargetFlags {
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| 117 | SubTargetInstalls=0x01,
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| 118 | SubTargetOrdered=0x02,
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| 119 |
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| 120 | SubTargetsNoFlags=0x00
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| 121 | };
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| 122 | void writeSubTargets(QTextStream &t, QList<SubTarget*> subtargets, int flags);
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| 123 |
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| 124 | //extra compiler interface
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| 125 | bool verifyExtraCompiler(const QString &c, const QString &f);
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| 126 | virtual QString replaceExtraCompilerVariables(const QString &, const QStringList &, const QStringList &);
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| 127 | inline QString replaceExtraCompilerVariables(const QString &val, const QString &in, const QString &out)
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| 128 | { return replaceExtraCompilerVariables(val, QStringList(in), QStringList(out)); }
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| 129 |
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| 130 | //interface to the source file info
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| 131 | QMakeLocalFileName fixPathForFile(const QMakeLocalFileName &, bool);
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| 132 | QMakeLocalFileName findFileForDep(const QMakeLocalFileName &, const QMakeLocalFileName &);
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| 133 | QFileInfo findFileInfo(const QMakeLocalFileName &);
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| 134 | QMakeProject *project;
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| 135 |
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| 136 | //escape
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| 137 | virtual QString unescapeFilePath(const QString &path) const;
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| 138 | virtual QStringList unescapeFilePaths(const QStringList &path) const;
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| 139 | virtual QString escapeFilePath(const QString &path) const { return path; }
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| 140 | virtual QString escapeDependencyPath(const QString &path) const { return escapeFilePath(path); }
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| 141 | QStringList escapeFilePaths(const QStringList &paths) const;
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| 142 | QStringList escapeDependencyPaths(const QStringList &paths) const;
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| 143 |
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| 144 | //initialization
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| 145 | void verifyCompilers();
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| 146 | virtual void init();
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| 147 | void initOutPaths();
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| 148 | struct Compiler
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| 149 | {
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| 150 | QString variable_in;
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| 151 | enum CompilerFlag {
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| 152 | CompilerNoFlags = 0x00,
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| 153 | CompilerBuiltin = 0x01,
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| 154 | CompilerNoCheckDeps = 0x02,
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| 155 | CompilerRemoveNoExist = 0x04
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| 156 | };
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| 157 | uint flags, type;
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| 158 | };
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| 159 | void initCompiler(const Compiler &comp);
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| 160 | enum VPATHFlag {
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| 161 | VPATH_NoFlag = 0x00,
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| 162 | VPATH_WarnMissingFiles = 0x01,
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| 163 | VPATH_RemoveMissingFiles = 0x02,
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| 164 | VPATH_NoFixify = 0x04
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| 165 | };
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| 166 | QStringList findFilesInVPATH(QStringList l, uchar flags, const QString &var="");
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| 167 |
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| 168 | inline int findExecutable(const QStringList &cmdline)
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| 169 | { int ret; canExecute(cmdline, &ret); return ret; }
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| 170 | bool canExecute(const QStringList &cmdline, int *argv0) const;
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| 171 | inline bool canExecute(const QString &cmdline) const
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| 172 | { return canExecute(cmdline.split(' '), 0); }
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| 173 |
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| 174 | bool mkdir(const QString &dir) const;
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| 175 | QString mkdir_p_asstring(const QString &dir, bool escape=true) const;
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| 176 |
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| 177 | //subclasses can use these to query information about how the generator was "run"
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| 178 | QString buildArgs(const QString &outdir=QString());
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| 179 | QString specdir(const QString &outdir=QString());
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| 180 |
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| 181 | virtual QStringList &findDependencies(const QString &file);
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| 182 | virtual bool doDepends() const { return Option::mkfile::do_deps; }
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| 183 |
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| 184 | void filterIncludedFiles(const QString &);
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| 185 | virtual void processSources() {
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| 186 | filterIncludedFiles("SOURCES");
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| 187 | filterIncludedFiles("GENERATED_SOURCES");
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| 188 | }
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| 189 |
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| 190 | //for cross-platform dependent directories
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| 191 | virtual void usePlatformDir();
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| 192 |
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| 193 | //for installs
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| 194 | virtual QString defaultInstall(const QString &);
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| 195 |
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| 196 | //for prl
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| 197 | QString prlFileName(bool fixify=true);
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| 198 | void writePrlFile();
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| 199 | bool processPrlFile(QString &);
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| 200 | virtual void processPrlVariable(const QString &, const QStringList &);
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| 201 | virtual void processPrlFiles();
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| 202 | virtual void writePrlFile(QTextStream &);
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| 203 |
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| 204 | //make sure libraries are found
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| 205 | virtual bool findLibraries();
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| 206 |
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| 207 | //for retrieving values and lists of values
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| 208 | virtual QString var(const QString &var);
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| 209 | QString varGlue(const QString &var, const QString &before, const QString &glue, const QString &after);
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| 210 | QString varList(const QString &var);
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| 211 | QString val(const QStringList &varList);
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| 212 | QString valGlue(const QStringList &varList, const QString &before, const QString &glue, const QString &after);
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| 213 | QString valList(const QStringList &varList);
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| 214 |
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| 215 | QString filePrefixRoot(const QString &, const QString &);
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| 216 |
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| 217 | //file fixification to unify all file names into a single pattern
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| 218 | enum FileFixifyType { FileFixifyAbsolute, FileFixifyRelative, FileFixifyDefault };
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| 219 | QString fileFixify(const QString& file, const QString &out_dir=QString(),
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| 220 | const QString &in_dir=QString(), FileFixifyType fix=FileFixifyDefault, bool canon=true) const;
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| 221 | inline QString fileFixify(const QString& file, FileFixifyType fix, bool canon=true) const
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| 222 | { return fileFixify(file, QString(), QString(), fix, canon); }
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| 223 | QStringList fileFixify(const QStringList& files, const QString &out_dir=QString(),
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| 224 | const QString &in_dir=QString(), FileFixifyType fix=FileFixifyDefault, bool canon=true) const;
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| 225 | inline QStringList fileFixify(const QStringList& files, FileFixifyType fix, bool canon=true) const
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| 226 | { return fileFixify(files, QString(), QString(), fix, canon); }
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| 227 |
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| 228 | public:
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| 229 | MakefileGenerator();
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| 230 | virtual ~MakefileGenerator();
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| 231 | QMakeProject *projectFile() const;
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| 232 | void setProjectFile(QMakeProject *p);
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| 233 |
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| 234 | void setNoIO(bool o);
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| 235 | bool noIO() const;
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| 236 |
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| 237 | inline bool exists(QString file) const { return fileInfo(file).exists(); }
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| 238 | QFileInfo fileInfo(QString file) const;
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| 239 |
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| 240 | static MakefileGenerator *create(QMakeProject *);
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| 241 | virtual bool write();
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| 242 | virtual bool writeProjectMakefile();
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| 243 | virtual bool supportsMetaBuild() { return true; }
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| 244 | virtual bool supportsMergedBuilds() { return false; }
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| 245 | virtual bool mergeBuildProject(MakefileGenerator * /*other*/) { return false; }
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| 246 | virtual bool openOutput(QFile &, const QString &build) const;
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[29] | 247 | virtual bool isDosLikeShell() const { return Option::target_mode == Option::TARG_WIN_MODE ||
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| 248 | Option::target_mode == Option::TARG_OS2_MODE; }
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[2] | 249 | };
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| 250 |
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| 251 | inline void MakefileGenerator::setNoIO(bool o)
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| 252 | { no_io = o; }
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| 253 |
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| 254 | inline bool MakefileGenerator::noIO() const
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| 255 | { return no_io; }
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| 256 |
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| 257 | inline QString MakefileGenerator::defaultInstall(const QString &)
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| 258 | { return QString(""); }
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| 259 |
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| 260 | inline bool MakefileGenerator::findLibraries()
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| 261 | { return true; }
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| 262 |
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| 263 | inline MakefileGenerator::~MakefileGenerator()
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| 264 | { }
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| 265 |
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| 266 | QT_END_NAMESPACE
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| 267 |
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| 268 | #endif // MAKEFILE_H
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