| 1 | /****************************************************************************
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| 2 | ** $Id: main.cpp 8 2005-11-16 19:36:46Z dmik $
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| 3 | **
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| 4 | ** ???
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| 5 | **
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| 6 | ** Copyright (C) 1992-2003 Trolltech AS. All rights reserved.
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| 7 | **
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| 8 | ** This file is part of qmake.
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| 9 | **
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| 10 | ** This file may be distributed under the terms of the Q Public License
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| 11 | ** as defined by Trolltech AS of Norway and appearing in the file
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| 12 | ** LICENSE.QPL included in the packaging of this file.
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| 13 | **
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| 14 | ** This file may be distributed and/or modified under the terms of the
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| 15 | ** GNU General Public License version 2 as published by the Free Software
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| 16 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 17 | ** packaging of this file.
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| 18 | **
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| 19 | ** Licensees holding valid Qt Enterprise Edition licenses may use this
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| 20 | ** file in accordance with the Qt Commercial License Agreement provided
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| 21 | ** with the Software.
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| 22 | **
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| 23 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 24 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 25 | **
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| 26 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 27 | ** information about Qt Commercial License Agreements.
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| 28 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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| 29 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 30 | **
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| 31 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 32 | ** not clear to you.
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| 33 | **
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| 34 | **********************************************************************/
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| 35 |
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| 36 | #include "project.h"
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| 37 | #include "property.h"
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| 38 | #include "option.h"
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| 39 | #include "makefile.h"
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| 40 | #include <qnamespace.h>
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| 41 | #include <qregexp.h>
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| 42 | #include <qdir.h>
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| 43 | #include <stdio.h>
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| 44 | #include <stdlib.h>
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| 45 | #include <ctype.h>
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| 46 | #include <fcntl.h>
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| 47 | #include <sys/types.h>
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| 48 | #include <sys/stat.h>
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| 49 |
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| 50 | // for Borland, main is defined to qMain which breaks qmake
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| 51 | #undef main
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| 52 | #ifdef Q_OS_MAC
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| 53 | // for qurl
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| 54 | bool qt_resolve_symlinks = FALSE;
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| 55 | #endif
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| 56 |
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| 57 | int main(int argc, char **argv)
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| 58 | {
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| 59 | /* parse command line */
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| 60 | if(!Option::parseCommandLine(argc, argv))
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| 61 | return 666;
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| 62 |
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| 63 | QDir sunworkshop42workaround = QDir::current();
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| 64 | QString oldpwd = sunworkshop42workaround.currentDirPath();
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| 65 | #if defined(Q_WS_WIN) || defined(Q_OS_OS2)
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| 66 | if(!(oldpwd.length() == 3 && oldpwd[0].isLetter() && oldpwd.endsWith(":/") ) )
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| 67 | #endif
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| 68 | {
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| 69 | if(oldpwd.right(1) != QString(QChar(QDir::separator())))
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| 70 | oldpwd += QDir::separator();
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| 71 | }
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| 72 | Option::output_dir = oldpwd; //for now this is the output dir
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| 73 |
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| 74 | if(Option::output.name() != "-") {
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| 75 | QFileInfo fi(Option::output);
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| 76 | QString dir;
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| 77 | if(fi.isDir()) {
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| 78 | dir = fi.filePath();
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| 79 | } else {
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| 80 | QString tmp_dir = fi.dirPath();
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| 81 | if(!tmp_dir.isEmpty() && QFile::exists(tmp_dir))
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| 82 | dir = tmp_dir;
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| 83 | }
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| 84 | if(!dir.isNull() && dir != ".")
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| 85 | Option::output_dir = dir;
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| 86 | if(QDir::isRelativePath(Option::output_dir))
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| 87 | Option::output_dir.prepend(oldpwd);
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| 88 | }
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| 89 |
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| 90 | QMakeProperty prop;
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| 91 | if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY || Option::qmake_mode == Option::QMAKE_SET_PROPERTY)
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| 92 | return prop.exec() ? 0 : 101;
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| 93 |
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| 94 | QMakeProject proj(&prop);
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| 95 | int exit_val = 0;
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| 96 | QStringList files;
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| 97 | if(Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT)
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| 98 | files << "(*hack*)"; //we don't even use files, but we do the for() body once
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| 99 | else
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| 100 | files = Option::mkfile::project_files;
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| 101 | for(QStringList::Iterator pfile = files.begin(); pfile != files.end(); pfile++) {
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| 102 | if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
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| 103 | Option::qmake_mode == Option::QMAKE_GENERATE_PRL) {
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| 104 | QString fn = Option::fixPathToLocalOS((*pfile));
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| 105 |
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| 106 | //setup pwd properly
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| 107 | debug_msg(1, "Resetting dir to: %s", oldpwd.latin1());
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| 108 | QDir::setCurrent(oldpwd); //reset the old pwd
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| 109 | int di = fn.findRev(Option::dir_sep);
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| 110 | if(di != -1) {
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| 111 | debug_msg(1, "Changing dir to: %s", fn.left(di).latin1());
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| 112 | if(!QDir::setCurrent(fn.left(di)))
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| 113 | fprintf(stderr, "Cannot find directory: %s\n", fn.left(di).latin1());
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| 114 | fn = fn.right(fn.length() - di - 1);
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| 115 | }
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| 116 |
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| 117 | /* read project.. */
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| 118 | if(!proj.read(fn, oldpwd)) {
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| 119 | fprintf(stderr, "Error processing project file: %s\n",
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| 120 | fn == "-" ? "(stdin)" : (*pfile).latin1());
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| 121 | exit_val = 2;
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| 122 | continue;
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| 123 | }
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| 124 | if(Option::mkfile::do_preprocess) //no need to create makefile
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| 125 | continue;
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| 126 |
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| 127 | /* let Option post-process */
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| 128 | if(!Option::postProcessProject(&proj)) {
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| 129 | fprintf(stderr, "Error post-processing project file: %s",
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| 130 | fn == "-" ? "(stdin)" : (*pfile).latin1());
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| 131 | exit_val = 8;
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| 132 | continue;
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| 133 | }
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| 134 | }
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| 135 |
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| 136 | bool using_stdout = FALSE;
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| 137 | MakefileGenerator *mkfile = MakefileGenerator::create(&proj); //figure out generator
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| 138 | if(mkfile && (Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
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| 139 | Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT)) {
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| 140 | //open output
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| 141 | if(!(Option::output.state() & IO_Open)) {
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| 142 | if(Option::output.name() == "-") {
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| 143 | Option::output.setName("");
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| 144 | Option::output_dir = QDir::currentDirPath();
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| 145 | Option::output.open(IO_WriteOnly | IO_Translate, stdout);
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| 146 | using_stdout = TRUE;
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| 147 | } else {
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| 148 | if(Option::output.name().isEmpty() && Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE)
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| 149 | Option::output.setName(proj.first("QMAKE_MAKEFILE"));
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| 150 | Option::output_dir = oldpwd;
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| 151 | if(!mkfile->openOutput(Option::output)) {
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| 152 | fprintf(stderr, "Failure to open file: %s\n",
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| 153 | Option::output.name().isEmpty() ? "(stdout)" : Option::output.name().latin1());
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| 154 | return 5;
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| 155 | }
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| 156 | }
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| 157 | }
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| 158 | } else {
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| 159 | using_stdout = TRUE; //kind of..
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| 160 | }
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| 161 | if(mkfile && !mkfile->write()) {
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| 162 | if(Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT)
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| 163 | fprintf(stderr, "Unable to generate project file.\n");
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| 164 | else
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| 165 | fprintf(stderr, "Unable to generate makefile for: %s\n", (*pfile).latin1());
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| 166 | if(!using_stdout)
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| 167 | QFile::remove(Option::output.name());
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| 168 | exit_val = 6;
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| 169 | }
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| 170 | delete mkfile;
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| 171 | mkfile = NULL;
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| 172 |
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| 173 | /* debugging */
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| 174 | if(Option::debug_level) {
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| 175 | QMap<QString, QStringList> &vars = proj.variables();
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| 176 | for(QMap<QString, QStringList>::Iterator it = vars.begin(); it != vars.end(); ++it) {
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| 177 | if(!it.key().startsWith(".") && !it.data().isEmpty())
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| 178 | debug_msg(1, "%s === %s", it.key().latin1(), it.data().join(" :: ").latin1());
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| 179 | }
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| 180 | }
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| 181 | }
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| 182 | return exit_val;
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| 183 | }
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