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qt3/qmake/generators/projectgenerator.cpp

492 lines
15 KiB

/****************************************************************************
**
** 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 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.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() << ") " << 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);
}