1 /****************************************************************************
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the qmake application of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** No Commercial Usage
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
17 ** Alternatively, this file may be used under the terms of the GNU Lesser
18 ** General Public License version 2.1 as published by the Free Software
19 ** Foundation and appearing in the file LICENSE.LGPL included in the
20 ** packaging of this file. Please review the following information to
21 ** ensure the GNU Lesser General Public License version 2.1 requirements
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24 ** In addition, as a special exception, Nokia gives you certain additional
25 ** rights. These rights are described in the Nokia Qt LGPL Exception
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28 ** If you have questions regarding the use of this file, please contact
29 ** Nokia at qt-info@nokia.com.
40 ****************************************************************************/
45 #include "cachekeys.h"
46 #include "metamakefile.h"
47 #include <qnamespace.h>
55 #include <sys/types.h>
60 // for Borland, main is defined to qMain which breaks qmake
65 /* This is to work around lame implementation on Darwin. It has been noted that the getpwd(3) function
66 is much too slow, and called much too often inside of Qt (every fileFixify). With this we use a locally
67 cached copy because I can control all the times it is set (because Qt never sets the pwd under me).
70 QString
qmake_getpwd()
73 pwd
= QDir::currentPath();
76 bool qmake_setpwd(const QString
&p
)
78 if(QDir::setCurrent(p
)) {
79 pwd
= QDir::currentPath();
85 int runQMake(int argc
, char **argv
)
87 // stderr is unbuffered by default, but stdout buffering depends on whether
88 // there is a terminal attached. Buffering can make output from stderr and stdout
89 // appear out of sync, so force stdout to be unbuffered as well.
90 // This is particularly important for things like QtCreator and scripted builds.
91 setvbuf(stdout
, (char *)NULL
, _IONBF
, 0);
94 int ret
= Option::init(argc
, argv
);
95 if(ret
!= Option::QMAKE_CMDLINE_SUCCESS
) {
96 if ((ret
& Option::QMAKE_CMDLINE_ERROR
) != 0)
101 QString oldpwd
= qmake_getpwd();
103 if(!(oldpwd
.length() == 3 && oldpwd
[0].isLetter() && oldpwd
.endsWith(":/")))
106 if(oldpwd
.right(1) != QString(QChar(QDir::separator())))
107 oldpwd
+= QDir::separator();
109 Option::output_dir
= oldpwd
; //for now this is the output dir
111 if(Option::output
.fileName() != "-") {
112 QFileInfo
fi(Option::output
);
117 QString tmp_dir
= fi
.path();
118 if(!tmp_dir
.isEmpty() && QFile::exists(tmp_dir
))
121 if(!dir
.isNull() && dir
!= ".")
122 Option::output_dir
= dir
;
123 if(QDir::isRelativePath(Option::output_dir
))
124 Option::output_dir
.prepend(oldpwd
);
125 Option::output_dir
= QDir::cleanPath(Option::output_dir
);
129 if(Option::qmake_mode
== Option::QMAKE_QUERY_PROPERTY
|| Option::qmake_mode
== Option::QMAKE_SET_PROPERTY
)
130 return prop
.exec() ? 0 : 101;
132 QMakeProject
project(&prop
);
135 if(Option::qmake_mode
== Option::QMAKE_GENERATE_PROJECT
)
136 files
<< "(*hack*)"; //we don't even use files, but we do the for() body once
138 files
= Option::mkfile::project_files
;
139 for(QStringList::Iterator pfile
= files
.begin(); pfile
!= files
.end(); pfile
++) {
140 if(Option::qmake_mode
== Option::QMAKE_GENERATE_MAKEFILE
||
141 Option::qmake_mode
== Option::QMAKE_GENERATE_PRL
) {
142 QString fn
= Option::fixPathToLocalOS((*pfile
));
143 if(!QFile::exists(fn
)) {
144 fprintf(stderr
, "Cannot find file: %s.\n", fn
.toLatin1().constData());
150 debug_msg(1, "Resetting dir to: %s", oldpwd
.toLatin1().constData());
151 qmake_setpwd(oldpwd
); //reset the old pwd
152 int di
= fn
.lastIndexOf(Option::dir_sep
);
154 debug_msg(1, "Changing dir to: %s", fn
.left(di
).toLatin1().constData());
155 if(!qmake_setpwd(fn
.left(di
)))
156 fprintf(stderr
, "Cannot find directory: %s\n", fn
.left(di
).toLatin1().constData());
157 fn
= fn
.right(fn
.length() - di
- 1);
161 if(!project
.read(fn
)) {
162 fprintf(stderr
, "Error processing project file: %s\n",
163 fn
== "-" ? "(stdin)" : (*pfile
).toLatin1().constData());
167 if(Option::mkfile::do_preprocess
) //no need to create makefile
172 MetaMakefileGenerator
*mkfile
= MetaMakefileGenerator::createMetaGenerator(&project
, QString(), false, &success
);
176 if(mkfile
&& !mkfile
->write(oldpwd
)) {
177 if(Option::qmake_mode
== Option::QMAKE_GENERATE_PROJECT
)
178 fprintf(stderr
, "Unable to generate project file.\n");
180 fprintf(stderr
, "Unable to generate makefile for: %s\n", (*pfile
).toLatin1().constData());
192 int main(int argc
, char **argv
)
194 return QT_PREPEND_NAMESPACE(runQMake
)(argc
, argv
);