From 5042e3cf0d3514552769e441f5aad590c8eaf967 Mon Sep 17 00:00:00 2001
From: kergoth <kergoth>
Date: Fri, 01 Nov 2002 00:10:42 +0000
Subject: Adding qmake in preperation for new build system

---
(limited to 'qmake/main.cpp')

diff --git a/qmake/main.cpp b/qmake/main.cpp
new file mode 100644
index 0000000..eed1697
--- a/dev/null
+++ b/qmake/main.cpp
@@ -0,0 +1,153 @@
+/****************************************************************************
+** $Id$
+**
+** Definition of ________ class.
+**
+** Created : 970521
+**
+** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of the network module of the Qt GUI Toolkit.
+**
+** This file may be distributed under the terms of the Q Public License
+** as defined by Trolltech AS of Norway and appearing in the file
+** LICENSE.QPL included in the packaging of this file.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition licenses may use this
+** file in accordance with the Qt Commercial License Agreement provided
+** with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
+** See http://www.trolltech.com/qpl/ for QPL licensing information.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "project.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
+
+int main(int argc, char **argv)
+{
+    /* parse command line */
+    if(!Option::parseCommandLine(argc, argv))
+	return 666;
+
+    QDir sunworkshop42workaround = QDir::current();
+    QString oldpwd = sunworkshop42workaround.currentDirPath();
+    Option::output_dir = oldpwd; //for now this is the output dir
+    if(Option::output_dir.right(1) != QString(QChar(QDir::separator())))
+	Option::output_dir += QDir::separator();
+    QMakeProject proj;
+    int exit_val = 0;
+    QStringList 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(QStringList::Iterator pfile = files.begin(); pfile != files.end(); pfile++) {
+	if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
+	   Option::qmake_mode == Option::QMAKE_GENERATE_PRL) {
+	    QString fn = (*pfile);
+
+	    //setup pwd properly
+	    debug_msg(1, "Resetting dir to: %s", oldpwd.latin1());
+	    QDir::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(!QDir::setCurrent(fn.left(fn.findRev(Option::dir_sep))))
+		    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 = QDir::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"));
+		    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)
+		QFile::remove(Option::output.name());
+	    exit_val = 6;
+	}
+	delete mkfile;
+	mkfile = NULL;
+
+	/* debugging */
+	if(Option::debug_level) {
+	    QMap<QString, QStringList> &vars = proj.variables();
+	    for(QMap<QString, QStringList>::Iterator it = vars.begin(); it != vars.end(); ++it) {
+		if(it.key().left(1) != "." && !it.data().isEmpty())
+		    debug_msg(1, "%s === %s", it.key().latin1(), it.data().join(" :: ").latin1());
+	    }
+	}
+    }
+    return exit_val;
+}
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