summaryrefslogtreecommitdiffstats
path: root/qmake/main.cpp
blob: 9ff668cb65e085b112ba81300ebee43e981e58bc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
/****************************************************************************
**
** ???
**
** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
**
** This file is part of qmake.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/

#include "project.h"
#include "property.h"
#include "option.h"
#include "makefile.h"
#include <qnamespace.h>
#include <qregexp.h>
#include <qdir.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>

// for Borland, main is defined to qMain which breaks qmake
#undef main
#ifdef Q_OS_MAC
// for qurl
bool qt_resolve_symlinks = FALSE;
#endif

#if defined(Q_WS_WIN)
extern Q_EXPORT int qt_ntfs_permission_lookup;
#endif

int main(int argc, char **argv)
{
#if defined(Q_WS_WIN)
    // Workaround for TQFileInfo::isReadable() failing for certain users. See task: 54320
    qt_ntfs_permission_lookup = 0;
#endif

    /* parse command line */
    if(!Option::parseCommandLine(argc, argv))
	return 666;

    TQDir sunworkshop42workaround = TQDir::current();
    TQString oldpwd = sunworkshop42workaround.currentDirPath();
#ifdef Q_WS_WIN
    if(!(oldpwd.length() == 3 && oldpwd[0].isLetter() && oldpwd.endsWith(":/") ) )
#endif
    {
	if(oldpwd.right(1) != TQString(TQChar(TQDir::separator())))
	    oldpwd += TQDir::separator();
    }
    Option::output_dir = oldpwd; //for now this is the output dir

    if(Option::output.name() != "-") {
	TQFileInfo fi(Option::output);
	TQString dir;
	if(fi.isDir()) {
	    dir = fi.filePath();
	} else {
	    TQString tmp_dir = fi.dirPath();
	    if(!tmp_dir.isEmpty() && TQFile::exists(tmp_dir))
		dir = tmp_dir;
	}
	if(!dir.isNull() && dir != ".") 
	    Option::output_dir = dir;
	if(TQDir::isRelativePath(Option::output_dir))
	    Option::output_dir.prepend(oldpwd);
    }

    TQMakeProperty prop;
    if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY || Option::qmake_mode == Option::QMAKE_SET_PROPERTY) 
	return prop.exec() ? 0 : 101;

    TQMakeProject proj(&prop);
    int exit_val = 0;
    TQStringList files;
    if(Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT)
	files << "(*hack*)"; //we don't even use files, but we do the for() body once
    else
	files = Option::mkfile::project_files;
    for(TQStringList::Iterator pfile = files.begin(); pfile != files.end(); pfile++) {
	if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
	   Option::qmake_mode == Option::QMAKE_GENERATE_PRL) {
	    TQString fn = Option::fixPathToLocalOS((*pfile));

	    //setup pwd properly
	    debug_msg(1, "Resetting dir to: %s", oldpwd.latin1());
	    TQDir::setCurrent(oldpwd); //reset the old pwd
	    int di = fn.findRev(Option::dir_sep);
	    if(di != -1) {
		debug_msg(1, "Changing dir to: %s", fn.left(di).latin1());
		if(!TQDir::setCurrent(fn.left(di)))
		    fprintf(stderr, "Cannot find directory: %s\n", fn.left(di).latin1());
		fn = fn.right(fn.length() - di - 1);
	    }

	    /* read project.. */
	    if(!proj.read(fn, oldpwd)) {
		fprintf(stderr, "Error processing project file: %s\n", 
			fn == "-" ? "(stdin)" : (*pfile).latin1());
		exit_val = 2;
		continue;
	    }
	    if(Option::mkfile::do_preprocess) //no need to create makefile
		continue;
	    
	    /* let Option post-process */
	    if(!Option::postProcessProject(&proj)) {
		fprintf(stderr, "Error post-processing project file: %s", 
			fn == "-" ? "(stdin)" : (*pfile).latin1());
		exit_val = 8;
		continue;
	    }
	}

	bool using_stdout = FALSE;
	MakefileGenerator *mkfile = MakefileGenerator::create(&proj); //figure out generator
	if(mkfile && (Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
		      Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT)) {
	    //open output
	    if(!(Option::output.state() & IO_Open)) {
		if(Option::output.name() == "-") {
		    Option::output.setName("");
		    Option::output_dir = TQDir::currentDirPath();
		    Option::output.open(IO_WriteOnly | IO_Translate, stdout);
		    using_stdout = TRUE;
		} else {
		    if(Option::output.name().isEmpty() && Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE)
			Option::output.setName(proj.first("QMAKE_MAKEFILE"));
		    Option::output_dir = oldpwd;
		    if(!mkfile->openOutput(Option::output)) {
			fprintf(stderr, "Failure to open file: %s\n",
				Option::output.name().isEmpty() ? "(stdout)" : Option::output.name().latin1());
			return 5;
		    }
		}
	    }
	} else {
	    using_stdout = TRUE; //kind of..
	}
	if(mkfile && !mkfile->write()) {
	    if(Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT)
		fprintf(stderr, "Unable to generate project file.\n");
	    else
		fprintf(stderr, "Unable to generate makefile for: %s\n", (*pfile).latin1());
	    if(!using_stdout)
		TQFile::remove(Option::output.name());
	    exit_val = 6;
	}
	delete mkfile;
	mkfile = NULL;

	/* debugging */
	if(Option::debug_level) {
	    TQMap<TQString, TQStringList> &vars = proj.variables();
	    for(TQMap<TQString, TQStringList>::Iterator it = vars.begin(); it != vars.end(); ++it) {
		if(!it.key().startsWith(".") && !it.data().isEmpty())
		    debug_msg(1, "%s === %s", it.key().latin1(), it.data().join(" :: ").latin1());
	    }
	}
    }
    return exit_val;
}