Add Qt3 development HEAD version

1 files changed, 491 insertions, 0 deletions

diff --git a/qmake/generators/projectgenerator.cpp b/qmake/generators/projectgenerator.cpp
new file mode 100644
index 0000000..f3d4633
--- /dev/null
+++ b/qmake/generators/projectgenerator.cpp
@@ -0,0 +1,491 @@
+/****************************************************************************
+**
+** Implementation of ProjectGenerator class.
+**
+** 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 Qt 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 [email protected].
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.QPL
+** included in the packaging of this file.  Licensees holding valid Qt
+** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "projectgenerator.h"
+#include "option.h"
+#include <qdir.h>
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qregexp.h>
+
+QString project_builtin_regx() //calculate the builtin regular expression..
+{ 
+    QString ret;
+    QStringList builtin_exts(".c");
+    builtin_exts << Option::ui_ext << Option::yacc_ext << Option::lex_ext << ".ts";
+    builtin_exts += Option::h_ext + Option::cpp_ext;
+    for(QStringList::Iterator ext_it = builtin_exts.begin(); 
+	ext_it != builtin_exts.end(); ++ext_it) {
+	if(!ret.isEmpty())
+	    ret += "; ";
+	ret += QString("*") + (*ext_it);
+    }
+    return ret;
+}
+
+
+
+ProjectGenerator::ProjectGenerator(QMakeProject *p) : MakefileGenerator(p), init_flag(FALSE)
+{
+}
+
+void
+ProjectGenerator::init()
+{
+    if(init_flag)
+	return;
+    int file_count = 0;
+    init_flag = TRUE;
+
+    QMap<QString, QStringList> &v = project->variables();
+    QString templ = Option::user_template.isEmpty() ? QString("app") : Option::user_template;
+    if(!Option::user_template_prefix.isEmpty())
+	templ.prepend(Option::user_template_prefix);
+    v["TEMPLATE_ASSIGN"] += templ;
+
+    //figure out target
+    if(Option::output.name() == "-" || Option::output.name().isEmpty())
+	v["TARGET"] = QStringList("unknown");
+
+    //the scary stuff
+    if(project->first("TEMPLATE_ASSIGN") != "subdirs") {
+	QString builtin_regex = project_builtin_regx();
+	QStringList dirs = Option::projfile::project_dirs;
+	if(Option::projfile::do_pwd) {
+	    if(!v["INCLUDEPATH"].contains("."))
+		v["INCLUDEPATH"] += ".";
+	    dirs.prepend(QDir::currentDirPath());
+	}
+
+	for(QStringList::Iterator pd = dirs.begin(); pd != dirs.end(); pd++) {
+	    QString dir, regex;
+	    bool add_depend = FALSE;
+	    if(QFile::exists((*pd))) {
+		QFileInfo fi((*pd));
+		if(fi.isDir()) {
+		    dir = (*pd);
+		    add_depend = TRUE;
+		    if(dir.right(1) != Option::dir_sep)
+			dir += Option::dir_sep;
+		    if(Option::projfile::do_recursive) {
+			QDir d(dir);
+			d.setFilter(QDir::Dirs);
+			for(int i = 0; i < (int)d.count(); i++) {
+			    if(d[i] != "." && d[i] != "..") 
+				dirs.append(dir + d[i] + QDir::separator() + builtin_regex);
+			}
+		    }
+		    regex = builtin_regex;
+		} else {
+		    QString file = (*pd);
+		    int s = file.findRev(Option::dir_sep);
+		    if(s != -1)
+			dir = file.left(s+1);
+		    if(addFile(file)) {
+			add_depend = TRUE;
+			file_count++;
+		    }
+		}
+	    } else { //regexp
+		regex = (*pd);
+	    }
+	    if(!regex.isEmpty()) {
+		int s = regex.findRev(Option::dir_sep);
+		if(s != -1) {
+		    dir = regex.left(s+1);
+		    regex = regex.right(regex.length() - (s+1));
+		}
+		if(Option::projfile::do_recursive) {
+		    QDir d(dir);
+		    d.setFilter(QDir::Dirs);
+		    for(int i = 0; i < (int)d.count(); i++) {
+			if(d[i] != "." && d[i] != "..") 
+			    dirs.append(dir + d[i] + QDir::separator() + regex);
+		    }
+		}
+		QDir d(dir, regex);
+		for(int i = 0; i < (int)d.count(); i++) {
+		    QString file = dir + d[i];
+		    if (addFile(file)) {
+			add_depend = TRUE;
+			file_count++;
+		    }
+		}
+	    }
+	    if(add_depend && !dir.isEmpty() && !v["DEPENDPATH"].contains(dir)) {
+		QFileInfo fi(dir);
+		if(fi.absFilePath() != QDir::currentDirPath()) 
+		    v["DEPENDPATH"] += fileFixify(dir);
+	    }
+	}
+    }
+    if(!file_count) { //shall we try a subdir?
+	QStringList dirs = Option::projfile::project_dirs;
+	if(Option::projfile::do_pwd)
+	    dirs.prepend(".");
+	const QString out_file = fileFixify(Option::output.name());
+	for(QStringList::Iterator pd = dirs.begin(); pd != dirs.end(); pd++) {
+	    if(QFile::exists((*pd))) {
+		QString newdir = (*pd);
+		QFileInfo fi(newdir);
+		if(fi.isDir()) {
+		    newdir = fileFixify(newdir);
+		    QStringList &subdirs = v["SUBDIRS"];
+		    if(QFile::exists(fi.filePath() + QDir::separator() + fi.fileName() + ".pro") &&
+		       !subdirs.contains(newdir)) {
+			subdirs.append(newdir);
+		    } else {
+			QDir d(newdir, "*.pro");
+			d.setFilter(QDir::Files);
+			for(int i = 0; i < (int)d.count(); i++) {
+			    QString nd = newdir;
+			    if(nd == ".")
+				nd = "";
+			    else if(!nd.isEmpty() && !nd.endsWith(QString(QChar(QDir::separator()))))
+				nd += QDir::separator();
+			    nd += d[i];
+			    fileFixify(nd);
+			    if(d[i] != "." && d[i] != ".." && !subdirs.contains(nd) && !out_file.endsWith(nd)) 
+				subdirs.append(nd);
+			}
+		    }
+		    if(Option::projfile::do_recursive) {
+			QDir d(newdir);
+			d.setFilter(QDir::Dirs);
+			for(int i = 0; i < (int)d.count(); i++) {
+			    QString nd = fileFixify(newdir + QDir::separator() + d[i]);
+			    if(d[i] != "." && d[i] != ".." && !dirs.contains(nd))
+				dirs.append(nd);
+			}
+		    }
+		}
+	    } else { //regexp
+		QString regx = (*pd), dir;
+		int s = regx.findRev(Option::dir_sep);
+		if(s != -1) {
+		    dir = regx.left(s+1);
+		    regx = regx.right(regx.length() - (s+1));
+		}
+		QDir d(dir, regx);
+		d.setFilter(QDir::Dirs);
+		QStringList &subdirs = v["SUBDIRS"];
+		for(int i = 0; i < (int)d.count(); i++) {
+		    QString newdir(dir + d[i]);
+		    QFileInfo fi(newdir);
+		    if(fi.fileName() != "." && fi.fileName() != "..") {
+			newdir = fileFixify(newdir);
+			if(QFile::exists(fi.filePath() + QDir::separator() + fi.fileName() + ".pro") &&
+			   !subdirs.contains(newdir)) {
+			   subdirs.append(newdir);
+			} else {
+			    QDir d(newdir, "*.pro");
+			    d.setFilter(QDir::Files);
+			    for(int i = 0; i < (int)d.count(); i++) {
+				QString nd = newdir + QDir::separator() + d[i];
+				fileFixify(nd);
+				if(d[i] != "." && d[i] != ".." && !subdirs.contains(nd)) {
+				    if(newdir + d[i] != Option::output_dir + Option::output.name())
+					subdirs.append(nd);
+				}
+			    }
+			}
+			if(Option::projfile::do_recursive && !dirs.contains(newdir))
+			    dirs.append(newdir);
+		    }
+		}
+	    }
+	}
+	v["TEMPLATE_ASSIGN"] = "subdirs";
+	return;
+    }
+
+    QPtrList<MakefileDependDir> deplist;
+    deplist.setAutoDelete(TRUE);
+    {
+	QStringList &d = v["DEPENDPATH"];
+	for(QStringList::Iterator it = d.begin(); it != d.end(); ++it) {
+	    QString r = (*it), l = Option::fixPathToLocalOS((*it));
+	    deplist.append(new MakefileDependDir(r, l));
+	}
+    }
+    QStringList &h = v["HEADERS"];
+    bool no_qt_files = TRUE;
+    QString srcs[] = { "SOURCES", "YACCSOURCES", "LEXSOURCES", "INTERFACES", QString::null };
+    for(int i = 0; !srcs[i].isNull(); i++) {
+	QStringList &l = v[srcs[i]];
+	for(QStringList::Iterator val_it = l.begin(); val_it != l.end(); ++val_it) {
+	    if(generateDependencies(deplist, (*val_it), TRUE)) {
+		QStringList &tmp = findDependencies((*val_it));
+		if(!tmp.isEmpty()) {
+		    for(QStringList::Iterator dep_it = tmp.begin(); dep_it != tmp.end(); ++dep_it) {
+			QString file_dir = (*dep_it).section(Option::dir_sep, 0, -2),
+			    file_no_path = (*dep_it).section(Option::dir_sep, -1);
+			if(!file_dir.isEmpty()) {
+			    for(MakefileDependDir *mdd = deplist.first(); mdd; mdd = deplist.next()) {
+				if(mdd->local_dir == file_dir && !v["INCLUDEPATH"].contains(mdd->real_dir))
+				    v["INCLUDEPATH"] += mdd->real_dir;
+			    }
+			}
+			if(no_qt_files && file_no_path.find(QRegExp("^q[a-z_0-9].h$")) != -1)
+			    no_qt_files = FALSE;
+			QString h_ext;
+			for(QStringList::Iterator hit = Option::h_ext.begin(); 
+			    hit != Option::h_ext.end(); ++hit) {
+			    if((*dep_it).endsWith((*hit))) {
+				h_ext = (*hit);
+				break;
+			    }
+			}
+			if(!h_ext.isEmpty()) {
+			    if((*dep_it).left(1).lower() == "q") {
+				QString qhdr = (*dep_it).lower();
+				if(file_no_path == "qthread.h")
+				    addConfig("thread");
+			    }
+			    for(QStringList::Iterator cppit = Option::cpp_ext.begin();
+				cppit != Option::cpp_ext.end(); ++cppit) {
+				QString src((*dep_it).left((*dep_it).length() - h_ext.length()) + 
+					    (*cppit));
+				if(QFile::exists(src)) {
+				    bool exists = FALSE;
+				    QStringList &srcl = v["SOURCES"];
+				    for(QStringList::Iterator src_it = srcl.begin(); 
+					src_it != srcl.end(); ++src_it) {
+					if((*src_it).lower() == src.lower()) {
+					    exists = TRUE;
+					    break;
+					}
+				    }
+				    if(!exists)
+					srcl.append(src);
+				}
+			    }
+			} else if((*dep_it).endsWith(Option::lex_ext) &&
+				  file_no_path.startsWith(Option::lex_mod)) {
+			    addConfig("lex_included");
+			}
+			if(!h.contains((*dep_it))) {
+			    if(generateMocList((*dep_it)) && !findMocDestination((*dep_it)).isEmpty())
+				h += (*dep_it);
+			}
+		    }
+		}
+	    }
+	}
+    }
+    if(h.isEmpty())
+	addConfig("moc", FALSE);
+
+    //if we find a file that matches an forms it needn't be included in the project
+    QStringList &u = v["INTERFACES"];
+    QString no_ui[] = { "SOURCES", "HEADERS", QString::null };
+    {
+	for(int i = 0; !no_ui[i].isNull(); i++) {
+	    QStringList &l = v[no_ui[i]];
+	    for(QStringList::Iterator val_it = l.begin(); val_it != l.end(); ) {
+		bool found = FALSE;
+		for(QStringList::Iterator ui_it = u.begin(); ui_it != u.end(); ++ui_it) {
+		    QString s1 = (*val_it).right((*val_it).length() - ((*val_it).findRev(Option::dir_sep) + 1));
+		    if(s1.findRev('.') != -1)
+			s1 = s1.left(s1.findRev('.')) + Option::ui_ext;
+		    QString u1 = (*ui_it).right((*ui_it).length() - ((*ui_it).findRev(Option::dir_sep) + 1));
+		    if(s1 == u1) {
+			found = TRUE;
+			break;
+		    }
+		}
+		if(!found && (*val_it).endsWith(Option::cpp_moc_ext))
+		    found = TRUE;
+		if(found)
+		    val_it = l.remove(val_it);
+		else
+		    ++val_it;
+	    }
+	}
+    }
+}
+
+
+bool
+ProjectGenerator::writeMakefile(QTextStream &t)
+{
+    t << "######################################################################" << endl;
+    t << "# Automatically generated by qmake (" << qmake_version() << ") " << QDateTime::currentDateTime().toString() << endl;
+    t << "######################################################################" << endl << endl;
+    QStringList::Iterator it;
+    for(it = Option::before_user_vars.begin(); it != Option::before_user_vars.end(); ++it)
+	t << (*it) << endl;
+    t << getWritableVar("TEMPLATE_ASSIGN", FALSE);
+    if(project->first("TEMPLATE_ASSIGN") == "subdirs") {
+	t << endl << "# Directories" << "\n"
+	  << getWritableVar("SUBDIRS");
+    } else {
+	t << getWritableVar("TARGET")
+	  << getWritableVar("CONFIG", FALSE)
+	  << getWritableVar("CONFIG_REMOVE", FALSE)
+	  << getWritableVar("DEPENDPATH")
+	  << getWritableVar("INCLUDEPATH") << endl;
+
+	t << "# Input" << "\n";
+	t << getWritableVar("HEADERS") 
+	  << getWritableVar("INTERFACES") 
+	  << getWritableVar("LEXSOURCES") 
+	  << getWritableVar("YACCSOURCES") 
+	  << getWritableVar("SOURCES")
+	  << getWritableVar("TRANSLATIONS");
+    }
+    for(it = Option::after_user_vars.begin(); it != Option::after_user_vars.end(); ++it)
+	t << (*it) << endl;
+    return TRUE;
+}
+
+bool
+ProjectGenerator::addConfig(const QString &cfg, bool add)
+{
+    QString where = "CONFIG";
+    if(!add)
+	where = "CONFIG_REMOVE";
+    if(!project->variables()[where].contains(cfg)) {
+	project->variables()[where] += cfg;
+	return TRUE;
+    }
+    return FALSE;
+}
+
+
+bool
+ProjectGenerator::addFile(QString file)
+{
+    file = fileFixify(file, QDir::currentDirPath());
+    QString dir;
+    int s = file.findRev(Option::dir_sep);
+    if(s != -1)
+	dir = file.left(s+1);
+    if(file.mid(dir.length(), Option::h_moc_mod.length()) == Option::h_moc_mod)
+	return FALSE;
+
+    QString where;
+    for(QStringList::Iterator cppit = Option::cpp_ext.begin(); cppit != Option::cpp_ext.end(); ++cppit) {
+	if(file.endsWith((*cppit))) {
+	    if(QFile::exists(file.left(file.length() - (*cppit).length()) + Option::ui_ext))
+		return FALSE;
+	    else
+		where = "SOURCES";
+	    break;
+	}
+    }
+    if(where.isEmpty()) {
+	for(QStringList::Iterator hit = Option::h_ext.begin(); hit != Option::h_ext.end(); ++hit) {
+	    if(file.endsWith((*hit))) {
+		where = "HEADERS";
+		break;
+	    }
+	}
+    }
+    if(where.isEmpty()) {
+	if(file.endsWith(Option::ui_ext))
+	    where = "INTERFACES";
+	else if(file.endsWith(".c"))
+	    where = "SOURCES";
+	else if(file.endsWith(Option::lex_ext))
+	    where = "LEXSOURCES";
+	else if(file.endsWith(Option::yacc_ext))
+	    where = "YACCSOURCES";
+	else if(file.endsWith(".ts"))
+	    where = "TRANSLATIONS";
+    }
+
+    QString newfile = fileFixify(file);
+    if(!where.isEmpty() && !project->variables()[where].contains(file)) {
+	project->variables()[where] += newfile;
+	return TRUE;
+    }
+    return FALSE;
+}
+
+
+QString
+ProjectGenerator::getWritableVar(const QString &v, bool fixPath)
+{
+    QStringList &vals = project->variables()[v];
+    if(vals.isEmpty())
+	return "";
+
+    QString ret;
+    if(v.endsWith("_REMOVE"))
+	ret = v.left(v.length() - 7) + " -= ";
+    else if(v.endsWith("_ASSIGN"))
+	ret = v.left(v.length() - 7) + " = ";
+    else
+	ret = v + " += ";
+    QString join = vals.join(" ");
+    if(ret.length() + join.length() > 80) {
+	QString spaces;
+	for(unsigned int i = 0; i < ret.length(); i++)
+	    spaces += " ";
+	join = vals.join(" \\\n" + spaces);
+    } 
+#if 0
+    // ### Commented out for now so that project generation works.
+    // Sam: it had to do with trailing \'s (ie considered continuation lines)
+    if(fixPath)
+	join = join.replace("\\", "/");
+#else
+    Q_UNUSED(fixPath);
+#endif
+    return ret + join + "\n";
+}
+
+bool
+ProjectGenerator::openOutput(QFile &file) const
+{
+    QString outdir;
+    if(!file.name().isEmpty()) {
+	QFileInfo fi(file);
+	if(fi.isDir())
+	    outdir = fi.dirPath() + QDir::separator();
+    }
+    if(!outdir.isEmpty() || file.name().isEmpty()) {
+	QString dir = QDir::currentDirPath();
+	int s = dir.findRev('/');
+	if(s != -1)
+	    dir = dir.right(dir.length() - (s + 1));
+	file.setName(outdir + dir + ".pro");
+    }
+    return MakefileGenerator::openOutput(file);
+}