/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the qmake application of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "pbuilder_pbx.h"
#include "option.h"
#include "meta.h"
#include <qdir.h>
#include <qregexp.h>
#include <qcryptographichash.h>
#include <qdebug.h>
#include <qstring.h>
#include <stdlib.h>
#include <time.h>
#ifdef Q_OS_UNIX
#  include <sys/types.h>
#  include <sys/stat.h>
#endif
#ifdef Q_OS_DARWIN
#include <ApplicationServices/ApplicationServices.h>
#include <private/qcore_mac_p.h>
#endif

QT_BEGIN_NAMESPACE

//#define GENERATE_AGGREGRATE_SUBDIR

// Note: this is fairly hacky, but it does the job...

using namespace QMakeInternal;

static QString qtSha1(const QByteArray &src)
{
    QByteArray digest = QCryptographicHash::hash(src, QCryptographicHash::Sha1);
    return QString::fromLatin1(digest.toHex());
}

ProjectBuilderMakefileGenerator::ProjectBuilderMakefileGenerator() : UnixMakefileGenerator()
{

}

bool
ProjectBuilderMakefileGenerator::writeMakefile(QTextStream &t)
{
    writingUnixMakefileGenerator = false;
    if(!project->values("QMAKE_FAILED_REQUIREMENTS").isEmpty()) {
        /* for now just dump, I need to generated an empty xml or something.. */
        fprintf(stderr, "Project file not generated because all requirements not met:\n\t%s\n",
                var("QMAKE_FAILED_REQUIREMENTS").toLatin1().constData());
        return true;
    }

    project->values("MAKEFILE").clear();
    project->values("MAKEFILE").append("Makefile");
    if(project->first("TEMPLATE") == "app" || project->first("TEMPLATE") == "lib")
        return writeMakeParts(t);
    else if(project->first("TEMPLATE") == "subdirs")
        return writeSubDirs(t);
    return false;
}

struct ProjectBuilderSubDirs {
    QMakeProject *project;
    QString subdir;
    bool autoDelete;
    ProjectBuilderSubDirs(QMakeProject *p, QString s, bool a=true) : project(p), subdir(s), autoDelete(a) { }
    ~ProjectBuilderSubDirs() {
        if(autoDelete)
            delete project;
    }
};

bool
ProjectBuilderMakefileGenerator::writeSubDirs(QTextStream &t)
{
    if(project->isActiveConfig("generate_pbxbuild_makefile")) {
        QString mkwrap = fileFixify(pbx_dir + Option::dir_sep + ".." + Option::dir_sep + project->first("MAKEFILE"),
                                    qmake_getpwd());
        QFile mkwrapf(mkwrap);
        if(mkwrapf.open(QIODevice::WriteOnly | QIODevice::Text)) {
            debug_msg(1, "pbuilder: Creating file: %s", mkwrap.toLatin1().constData());
            QTextStream mkwrapt(&mkwrapf);
            writingUnixMakefileGenerator = true;
            UnixMakefileGenerator::writeSubDirs(mkwrapt);
            writingUnixMakefileGenerator = false;
        }
    }

    //HEADER
    const int pbVersion = pbuilderVersion();
    t << "// !$*UTF8*$!\n"
      << "{\n"
      << "\t" << writeSettings("archiveVersion", "1", SettingsNoQuote) << ";\n"
      << "\tclasses = {\n\t};\n"
      << "\t" << writeSettings("objectVersion", QString::number(pbVersion), SettingsNoQuote) << ";\n"
      << "\tobjects = {\n";

    //SUBDIRS
    QList<ProjectBuilderSubDirs*> pb_subdirs;
    pb_subdirs.append(new ProjectBuilderSubDirs(project, QString(), false));
    QString oldpwd = qmake_getpwd();
    QString oldoutpwd = Option::output_dir;
    QMap<QString, ProStringList> groups;
    for(int pb_subdir = 0; pb_subdir < pb_subdirs.size(); ++pb_subdir) {
        ProjectBuilderSubDirs *pb = pb_subdirs[pb_subdir];
        const ProStringList &subdirs = pb->project->values("SUBDIRS");
        for(int subdir = 0; subdir < subdirs.count(); subdir++) {
            ProString tmpk = subdirs[subdir];
            const ProKey fkey(tmpk + ".file");
            if (!pb->project->isEmpty(fkey)) {
                tmpk = pb->project->first(fkey);
            } else {
                const ProKey skey(tmpk + ".subdir");
                if (!pb->project->isEmpty(skey))
                    tmpk = pb->project->first(skey);
            }
            QString tmp = tmpk.toQString();
            if(fileInfo(tmp).isRelative() && !pb->subdir.isEmpty()) {
                QString subdir = pb->subdir;
                if(!subdir.endsWith(Option::dir_sep))
                    subdir += Option::dir_sep;
                tmp = subdir + tmp;
            }
            QFileInfo fi(fileInfo(Option::fixPathToLocalOS(tmp, true)));
            if(fi.exists()) {
                if(fi.isDir()) {
                    QString profile = tmp;
                    if(!profile.endsWith(Option::dir_sep))
                        profile += Option::dir_sep;
                    profile += fi.baseName() + Option::pro_ext;
                    fi = QFileInfo(profile);
                }
                QMakeProject tmp_proj;
                QString dir = fi.path(), fn = fi.fileName();
                if(!dir.isEmpty()) {
                    if(!qmake_setpwd(dir))
                        fprintf(stderr, "Cannot find directory: %s\n", dir.toLatin1().constData());
                }
                Option::output_dir = Option::globals->shadowedPath(QDir::cleanPath(fi.absoluteFilePath()));
                if(tmp_proj.read(fn)) {
                    if(tmp_proj.first("TEMPLATE") == "subdirs") {
                        QMakeProject *pp = new QMakeProject(&tmp_proj);
                        pb_subdirs += new ProjectBuilderSubDirs(pp, dir);
                    } else if(tmp_proj.first("TEMPLATE") == "app" || tmp_proj.first("TEMPLATE") == "lib") {
                        QString pbxproj = qmake_getpwd() + Option::dir_sep + tmp_proj.first("TARGET") + projectSuffix();
                        if(!exists(pbxproj)) {
                            warn_msg(WarnLogic, "Ignored (not found) '%s'", pbxproj.toLatin1().constData());
                            goto nextfile; // # Dirty!
                        }
                        const QString project_key = keyFor(pbxproj + "_PROJECTREF");
                        project->values("QMAKE_PBX_SUBDIRS") += pbxproj;
                        //PROJECTREF
                        {
                            bool in_root = true;
                            QString name = qmake_getpwd();
                            if(project->isActiveConfig("flat")) {
                                QString flat_file = fileFixify(name, oldpwd, oldoutpwd, FileFixifyRelative);
                                if(flat_file.indexOf(Option::dir_sep) != -1) {
                                    QStringList dirs = flat_file.split(Option::dir_sep);
                                    name = dirs.back();
                                }
                            } else {
                                QString flat_file = fileFixify(name, oldpwd, oldoutpwd, FileFixifyRelative);
                                if(QDir::isRelativePath(flat_file) && flat_file.indexOf(Option::dir_sep) != -1) {
                                    QString last_grp("QMAKE_SUBDIR_PBX_HEIR_GROUP");
                                    QStringList dirs = flat_file.split(Option::dir_sep);
                                    name = dirs.back();
                                    for(QStringList::Iterator dir_it = dirs.begin(); dir_it != dirs.end(); ++dir_it) {
                                        QString new_grp(last_grp + Option::dir_sep + (*dir_it)), new_grp_key(keyFor(new_grp));
                                        if(dir_it == dirs.begin()) {
                                            if(!groups.contains(new_grp))
                                                project->values("QMAKE_SUBDIR_PBX_GROUPS").append(new_grp_key);
                                        } else {
                                            if(!groups[last_grp].contains(new_grp_key))
                                                groups[last_grp] += new_grp_key;
                                        }
                                        last_grp = new_grp;
                                    }
                                    groups[last_grp] += project_key;
                                    in_root = false;
                                }
                            }
                            if(in_root)
                                project->values("QMAKE_SUBDIR_PBX_GROUPS") += project_key;
                            t << "\t\t" << project_key << " = {\n"
                              << "\t\t\t" << writeSettings("isa", "PBXFileReference", SettingsNoQuote) << ";\n"
                              << "\t\t\t" << writeSettings("lastKnownFileType", "wrapper.pb-project") << ";\n"
                              << "\t\t\t" << writeSettings("name", escapeFilePath(tmp_proj.first("TARGET") + projectSuffix())) << ";\n"
                              << "\t\t\t" << writeSettings("path", pbxproj) << ";\n"
                              << "\t\t\t" << writeSettings("sourceTree", "<absolute>") << ";\n"
                              << "\t\t};\n";
                            //WRAPPER
                            t << "\t\t" << keyFor(pbxproj + "_WRAPPER") << " = {\n"
                              << "\t\t\t" << writeSettings("isa", "PBXReferenceProxy", SettingsNoQuote) << ";\n";
                            if(tmp_proj.first("TEMPLATE") == "app") {
                                t << "\t\t\t" << writeSettings("fileType", "wrapper.application") << ";\n"
                                  << "\t\t\t" << writeSettings("path", tmp_proj.first("TARGET") + ".app") << ";\n";
                            } else {
                                t << "\t\t\t" << writeSettings("fileType", "compiled.mach-o.dylib") << ";\n"
                                  << "\t\t\t" << writeSettings("path", tmp_proj.first("TARGET") + ".dylib") << ";\n";
                            }
                            t << "\t\t\t" << writeSettings("remoteRef", keyFor(pbxproj + "_WRAPPERREF")) << ";\n"
                              << "\t\t\t" << writeSettings("sourceTree", "BUILT_PRODUCTS_DIR", SettingsNoQuote) << ";\n"
                              << "\t\t};\n";
                            t << "\t\t" << keyFor(pbxproj + "_WRAPPERREF") << " = {\n"
                              << "\t\t\t" << writeSettings("containerPortal", project_key) << ";\n"
                              << "\t\t\t" << writeSettings("isa", "PBXContainerItemProxy", SettingsNoQuote) << ";\n"
                              << "\t\t\t" << writeSettings("proxyType", "2") << ";\n"
//                              << "\t\t\t" << writeSettings("remoteGlobalIDString", keyFor(pbxproj + "QMAKE_PBX_REFERENCE")) << ";\n"
                              << "\t\t\t" << writeSettings("remoteGlobalIDString", keyFor(pbxproj + "QMAKE_PBX_REFERENCE!!!")) << ";\n"
                              << "\t\t\t" << writeSettings("remoteInfo", tmp_proj.first("TARGET")) << ";\n"
                              << "\t\t};\n";
                            //PRODUCTGROUP
                            t << "\t\t" << keyFor(pbxproj + "_PRODUCTGROUP") << " = {\n"
                              << "\t\t\t" << writeSettings("children", project->values(ProKey(pbxproj + "_WRAPPER")), SettingsAsList, 4) << ";\n"
                              << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
                              << "\t\t\t" << writeSettings("name", "Products") << ";\n"
                              << "\t\t\t" << writeSettings("sourceTree", "<group>") << ";\n"
                              << "\t\t};\n";
                        }
#ifdef GENERATE_AGGREGRATE_SUBDIR
                        //TARGET (for aggregate)
                        {
                            //container
                            const QString container_proxy = keyFor(pbxproj + "_CONTAINERPROXY");
                            t << "\t\t" << container_proxy << " = {\n"
                              << "\t\t\t" << writeSettings("containerPortal", project_key) << ";\n"
                              << "\t\t\t" << writeSettings("isa", "PBXContainerItemProxy", SettingsNoQuote) << ";\n"
                              << "\t\t\t" << writeSettings("proxyType", "1") << ";\n"
                              << "\t\t\t" << writeSettings("remoteGlobalIDString", keyFor(pbxproj + "QMAKE_PBX_TARGET")) << ";\n"
                              << "\t\t\t" << writeSettings("remoteInfo", tmp_proj.first("TARGET")) << ";\n"
                              << "\t\t};\n";
                            //targetref
                            t << "\t\t" << keyFor(pbxproj + "_TARGETREF") << " = {\n"
                              << "\t\t\t" << writeSettings("isa", "PBXTargetDependency", SettingsNoQuote) << ";\n"
                              << "\t\t\t" << writeSettings("name", fixForOutput(tmp_proj.first("TARGET") +" (from " + tmp_proj.first("TARGET") + projectSuffix() + ")")) << ";\n"
                              << "\t\t\t" << writeSettings("targetProxy", container_proxy) << ";\n"
                              << "\t\t};\n";
                        }
#endif
                    }
                }
            nextfile:
                qmake_setpwd(oldpwd);
                Option::output_dir = oldoutpwd;
            }
        }
    }
    qDeleteAll(pb_subdirs);
    pb_subdirs.clear();

    for (QMap<QString, ProStringList>::Iterator grp_it = groups.begin(); grp_it != groups.end(); ++grp_it) {
        t << "\t\t" << keyFor(grp_it.key()) << " = {\n"
          << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("children", grp_it.value(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("name", escapeFilePath(grp_it.key().section(Option::dir_sep, -1))) << ";\n"
          << "\t\t\t" << writeSettings("sourceTree", "<Group>") << ";\n"
          << "\t\t};\n";
    }

    //DUMP EVERYTHING THAT TIES THE ABOVE TOGETHER
    //BUILDCONFIGURATIONS
    QString defaultConfig;
    for(int as_release = 0; as_release < 2; as_release++)
    {
        QString configName = (as_release ? "Release" : "Debug");

        QMap<QString, QString> settings;
        settings.insert("COPY_PHASE_STRIP", (as_release ? "YES" : "NO"));
        if(as_release)
            settings.insert("GCC_GENERATE_DEBUGGING_SYMBOLS", "NO");
        if(project->isActiveConfig("sdk") && !project->isEmpty("QMAKE_MAC_SDK"))
            settings.insert("SDKROOT", project->first("QMAKE_MAC_SDK").toQString());
        {
            const ProStringList &l = project->values("QMAKE_MAC_XCODE_SETTINGS");
            for(int i = 0; i < l.size(); ++i) {
                ProString name = l.at(i);
                const ProKey buildKey(name + ".build");
                if (!project->isEmpty(buildKey)) {
                    const QString build = project->values(buildKey).first().toQString();
                    if (build.toLower() != configName.toLower())
                        continue;
                }
                const ProKey nkey(name + ".name");
                if (!project->isEmpty(nkey))
                    name = project->first(nkey);
                const QString value = project->values(ProKey(name + ".value")).join(QString(Option::field_sep));
                settings.insert(name.toQString(), value);
            }
        }

        if (project->isActiveConfig("debug") != (bool)as_release)
            defaultConfig = configName;
        QString key = keyFor("QMAKE_SUBDIR_PBX_BUILDCONFIG_" + configName);
        project->values("QMAKE_SUBDIR_PBX_BUILDCONFIGS").append(key);
        t << "\t\t" << key << " = {\n"
        << "\t\t\t" << writeSettings("isa", "XCBuildConfiguration", SettingsNoQuote) << ";\n"
        << "\t\t\tbuildSettings = {\n";
        for (QMap<QString, QString>::Iterator set_it = settings.begin(); set_it != settings.end(); ++set_it)
            t << "\t\t\t\t" << writeSettings(set_it.key(), set_it.value()) << ";\n";
        t << "\t\t\t};\n"
          << "\t\t\t" << writeSettings("name", configName) << ";\n"
          << "\t\t};\n";
    }
    t << "\t\t" << keyFor("QMAKE_SUBDIR_PBX_BUILDCONFIG_LIST") << " = {\n"
      << "\t\t\t" << writeSettings("isa", "XCConfigurationList", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("buildConfigurations", project->values("QMAKE_SUBDIR_PBX_BUILDCONFIGS"), SettingsAsList, 4) << ";\n"
      << "\t\t\t" << writeSettings("defaultConfigurationIsVisible", "0", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("defaultConfigurationName", defaultConfig, SettingsNoQuote) << ";\n"
      << "\t\t};\n";

#ifdef GENERATE_AGGREGRATE_SUBDIR
    //target
    t << "\t\t" << keyFor("QMAKE_SUBDIR_PBX_AGGREGATE_TARGET") << " = {\n"
      << "\t\t\t" << writeSettings("buildPhases", ProStringList(), SettingsAsList, 4) << ";\n"
      << "\t\t\tbuildSettings = {\n"
      << "\t\t\t\t" << writeSettings("PRODUCT_NAME",  project->values("TARGET").first()) << ";\n"
      << "\t\t\t};\n";
    {
        ProStringList dependencies;
        const ProStringList &qmake_subdirs = project->values("QMAKE_PBX_SUBDIRS");
        for(int i = 0; i < qmake_subdirs.count(); i++)
            dependencies += keyFor(qmake_subdirs[i] + "_TARGETREF");
        t << "\t\t\t" << writeSettings("dependencies", dependencies, SettingsAsList, 4) << ";\n"
    }
    t << "\t\t\t" << writeSettings("isa", "PBXAggregateTarget", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("name", project->values("TARGET").first()) << ";\n"
      << "\t\t\t" << writeSettings("productName", project->values("TARGET").first()) << ";\n"
      << "\t\t};\n";
#endif

    //ROOT_GROUP
    t << "\t\t" << keyFor("QMAKE_SUBDIR_PBX_ROOT_GROUP") << " = {\n"
      << "\t\t\t" << writeSettings("children", project->values("QMAKE_SUBDIR_PBX_GROUPS"), SettingsAsList, 4) << ";\n"
      << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("sourceTree", "<group>") << ";\n"
      << "\t\t};\n";


    //ROOT
    t << "\t\t" << keyFor("QMAKE_SUBDIR_PBX_ROOT") << " = {\n"
      << "\t\t\tbuildSettings = {\n"
      << "\t\t\t};\n"
      << "\t\t\t" << writeSettings("buildStyles", project->values("QMAKE_SUBDIR_PBX_BUILDSTYLES"), SettingsAsList, 4) << ";\n"
      << "\t\t\t" << writeSettings("isa", "PBXProject", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("mainGroup", keyFor("QMAKE_SUBDIR_PBX_ROOT_GROUP")) << ";\n"
      << "\t\t\t" << writeSettings("projectDirPath", ProStringList()) << ";\n";
    t << "\t\t\t" << writeSettings("buildConfigurationList", keyFor("QMAKE_SUBDIR_PBX_BUILDCONFIG_LIST")) << ";\n";
    t << "\t\t\tprojectReferences = (\n";
    {
        const ProStringList &qmake_subdirs = project->values("QMAKE_PBX_SUBDIRS");
        for(int i = 0; i < qmake_subdirs.count(); i++) {
            const ProString &subdir = qmake_subdirs[i];
            t << "\t\t\t\t{\n"
              << "\t\t\t\t\t" << writeSettings("ProductGroup", keyFor(subdir + "_PRODUCTGROUP")) << ";\n"
              << "\t\t\t\t\t" << writeSettings("ProjectRef", keyFor(subdir + "_PROJECTREF")) << ";\n"
              << "\t\t\t\t},\n";
        }
    }
    t << "\t\t\t);\n"
      << "\t\t\t" << writeSettings("targets",
#ifdef GENERATE_AGGREGRATE_SUBDIR
                                 project->values("QMAKE_SUBDIR_AGGREGATE_TARGET"),
#else
                                 ProStringList(),
#endif
                                   SettingsAsList, 4) << ";\n"
      << "\t\t};\n";

    //FOOTER
    t << "\t};\n"
      << "\t" << writeSettings("rootObject", keyFor("QMAKE_SUBDIR_PBX_ROOT")) << ";\n"
      << "}\n";

    return true;
}

class ProjectBuilderSources
{
    bool buildable, object_output;
    QString key, group, compiler;
public:
    ProjectBuilderSources(const QString &key, bool buildable = false, const QString &compiler = QString(), bool producesObject = false);
    QStringList files(QMakeProject *project) const;
    inline bool isBuildable() const { return buildable; }
    inline QString keyName() const { return key; }
    inline QString groupName() const { return group; }
    inline QString compilerName() const { return compiler; }
    inline bool isObjectOutput(const QString &file) const {
        bool ret = object_output;
        for(int i = 0; !ret && i < Option::c_ext.size(); ++i) {
            if(file.endsWith(Option::c_ext.at(i))) {
                ret = true;
                break;
            }
        }
        for(int i = 0; !ret && i < Option::cpp_ext.size(); ++i) {
            if(file.endsWith(Option::cpp_ext.at(i))) {
                ret = true;
                break;
            }
        }
        return ret;
    }
};

ProjectBuilderSources::ProjectBuilderSources(const QString &k, bool b, const QString &c, bool o) :
    buildable(b), object_output(o), key(k), compiler(c)
{
    // Override group name for a few common keys
    if (k == "SOURCES" || k == "OBJECTIVE_SOURCES" || k == "HEADERS")
        group = "Sources";
    else if (k == "QMAKE_INTERNAL_INCLUDED_FILES")
        group = "Supporting Files";
    else if (k == "GENERATED_SOURCES" || k == "GENERATED_FILES")
        group = "Generated Sources";
    else if (k == "RESOURCES")
        group = "Resources";
    else if (group.isNull())
        group = QString("Sources [") + c + "]";
}

QStringList
ProjectBuilderSources::files(QMakeProject *project) const
{
    QStringList ret = project->values(ProKey(key)).toQStringList();
    if(key == "QMAKE_INTERNAL_INCLUDED_FILES") {
        QString qtPrefix(QLibraryInfo::rawLocation(QLibraryInfo::PrefixPath, QLibraryInfo::EffectivePaths) + '/');
        QString qtSrcPrefix(QLibraryInfo::rawLocation(QLibraryInfo::PrefixPath, QLibraryInfo::EffectiveSourcePaths) + '/');

        QStringList newret;
        for(int i = 0; i < ret.size(); ++i) {
            // Don't show files "internal" to Qt in Xcode
            if (ret.at(i).startsWith(qtPrefix) || ret.at(i).startsWith(qtSrcPrefix))
                continue;

            newret.append(ret.at(i));
        }
        ret = newret;
    }
    if(key == "SOURCES" && project->first("TEMPLATE") == "app" && !project->isEmpty("ICON"))
        ret.append(project->first("ICON").toQString());
    return ret;
}

static QString xcodeFiletypeForFilename(const QString &filename)
{
    foreach (const QString &ext, Option::cpp_ext) {
        if (filename.endsWith(ext))
            return QStringLiteral("sourcecode.cpp.cpp");
    }

    foreach (const QString &ext, Option::c_ext) {
        if (filename.endsWith(ext))
            return QStringLiteral("sourcecode.c.c");
    }

    foreach (const QString &ext, Option::h_ext) {
        if (filename.endsWith(ext))
            return "sourcecode.c.h";
    }

    if (filename.endsWith(QStringLiteral(".mm")))
        return QStringLiteral("sourcecode.cpp.objcpp");
    if (filename.endsWith(QStringLiteral(".m")))
        return QStringLiteral("sourcecode.c.objc");
    if (filename.endsWith(QStringLiteral(".framework")))
        return QStringLiteral("wrapper.framework");
    if (filename.endsWith(QStringLiteral(".a")))
        return QStringLiteral("archive.ar");
    if (filename.endsWith(QStringLiteral(".pro")) || filename.endsWith(QStringLiteral(".qrc")))
        return QStringLiteral("text");

    return QString();
}

bool
ProjectBuilderMakefileGenerator::writeMakeParts(QTextStream &t)
{
    // The code in this function assumes that the current directory matches
    // the output directory, which is not actually the case when we are called
    // from the generic generator code. Instead of changing every single
    // assumption and fileFixify we cheat by moving into the output directory
    // for the duration of this function.
    QString input_dir = qmake_getpwd();
    qmake_setpwd(Option::output_dir);

    ProStringList tmp;
    bool did_preprocess = false;

    //HEADER
    const int pbVersion = pbuilderVersion();
    ProStringList buildConfigGroups;
    buildConfigGroups << "PROJECT" << "TARGET";

    t << "// !$*UTF8*$!\n"
      << "{\n"
      << "\t" << writeSettings("archiveVersion", "1", SettingsNoQuote) << ";\n"
      << "\tclasses = {\n\t};\n"
      << "\t" << writeSettings("objectVersion", QString::number(pbVersion), SettingsNoQuote) << ";\n"
      << "\tobjects = {\n";

    //MAKE QMAKE equivelant
    if (!project->isActiveConfig("no_autoqmake")) {
        QString mkfile = pbx_dir + Option::dir_sep + "qt_makeqmake.mak";
        QFile mkf(mkfile);
        if(mkf.open(QIODevice::WriteOnly | QIODevice::Text)) {
            writingUnixMakefileGenerator = true;
            qmake_setpwd(input_dir); // Makefile generation assumes input_dir as pwd
            debug_msg(1, "pbuilder: Creating file: %s", mkfile.toLatin1().constData());
            QTextStream mkt(&mkf);
            writeHeader(mkt);
            mkt << "QMAKE    = " << var("QMAKE_QMAKE") << endl;
            writeMakeQmake(mkt);
            mkt.flush();
            mkf.close();
            writingUnixMakefileGenerator = false;
            qmake_setpwd(Option::output_dir);
        }
        QString phase_key = keyFor("QMAKE_PBX_MAKEQMAKE_BUILDPHASE");
        mkfile = fileFixify(mkfile, qmake_getpwd());
        project->values("QMAKE_PBX_PRESCRIPT_BUILDPHASES").append(phase_key);
        t << "\t\t" << phase_key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", ProStringList(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXShellScriptBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Qt Qmake") << ";\n"
          << "\t\t\t" << writeSettings("shellPath", "/bin/sh") << ";\n"
          << "\t\t\t" << writeSettings("shellScript", "make -C " + IoUtils::shellQuoteUnix(qmake_getpwd()) + " -f " + IoUtils::shellQuoteUnix(mkfile)) << ";\n"
          << "\t\t};\n";
    }

    // FIXME: Move all file resolving logic out of ProjectBuilderSources::files(), as it
    // doesn't have access to any of the information it needs to resolve relative paths.
    project->values("QMAKE_INTERNAL_INCLUDED_FILES").prepend(fileFixify(project->projectFile(), qmake_getpwd(), input_dir));

    // Since we can't fileFixify inside ProjectBuilderSources::files(), we resolve the absolute paths here
    project->values("QMAKE_INTERNAL_INCLUDED_FILES") = ProStringList(fileFixify(project->values("QMAKE_INTERNAL_INCLUDED_FILES").toQStringList(), FileFixifyAbsolute));

    //DUMP SOURCES
    QMap<QString, ProStringList> groups;
    QList<ProjectBuilderSources> sources;
    sources.append(ProjectBuilderSources("SOURCES", true));
    sources.append(ProjectBuilderSources("GENERATED_SOURCES", true));
    sources.append(ProjectBuilderSources("GENERATED_FILES"));
    sources.append(ProjectBuilderSources("HEADERS"));
    sources.append(ProjectBuilderSources("QMAKE_INTERNAL_INCLUDED_FILES"));
    if(!project->isEmpty("QMAKE_EXTRA_COMPILERS")) {
        const ProStringList &quc = project->values("QMAKE_EXTRA_COMPILERS");
        for (ProStringList::ConstIterator it = quc.begin(); it != quc.end(); ++it) {
            if (project->isEmpty(ProKey(*it + ".output")))
                continue;
            ProStringList &inputs = project->values(ProKey(*it + ".input"));
            int input = 0;
            while (input < inputs.size()) {
                if (project->isEmpty(inputs.at(input).toKey())) {
                    ++input;
                    continue;
                }
                bool duplicate = false;
                bool isObj = project->values(ProKey(*it + ".CONFIG")).indexOf("no_link") == -1;
                if (!isObj) {
                    for (int i = 0; i < sources.size(); ++i) {
                        if (sources.at(i).keyName() == inputs.at(input)) {
                            duplicate = true;
                            break;
                        }
                    }
                }
                if (!duplicate) {
                    const ProStringList &outputs = project->values(ProKey(*it + ".variable_out"));
                    for(int output = 0; output < outputs.size(); ++output) {
                        if(outputs.at(output) != "OBJECT") {
                            isObj = false;
                            break;
                        }
                    }
                    sources.append(ProjectBuilderSources(inputs.at(input).toQString(), true,
                                                         (*it).toQString(), isObj));

                    if (isObj) {
                        inputs.removeAt(input);
                        continue;
                    }
                }

                ++input;
            }
        }
    }
    for(int source = 0; source < sources.size(); ++source) {
        ProStringList &src_list = project->values(ProKey("QMAKE_PBX_" + sources.at(source).keyName()));
        ProStringList &root_group_list = project->values("QMAKE_PBX_GROUPS");

        const QStringList &files = fileFixify(sources.at(source).files(project));
        for(int f = 0; f < files.count(); ++f) {
            QString file = files[f];
            if(file.length() >= 2 && (file[0] == '"' || file[0] == '\'') && file[(int) file.length()-1] == file[0])
                file = file.mid(1, file.length()-2);
            if(!sources.at(source).compilerName().isNull() &&
               !verifyExtraCompiler(sources.at(source).compilerName(), file))
                continue;
            if(file.endsWith(Option::prl_ext))
                continue;

            bool in_root = true;
            QString src_key = keyFor(file);

            file = fileFixify(file, qmake_getpwd(), Option::output_dir, FileFixifyAbsolute);
            QString name = file.split(Option::dir_sep).back();

            if (!project->isActiveConfig("flat")) {
                // Build group hierarchy for file references that match the source our build dir
                QString relativePath = fileFixify(file, input_dir, qmake_getpwd(), FileFixifyRelative);
                if (QDir::isRelativePath(relativePath) && relativePath.startsWith(QLatin1String("../")))
                    relativePath = fileFixify(file, FileFixifyRelative); // Try build dir

                if (QDir::isRelativePath(relativePath)
                        && !relativePath.startsWith(QLatin1String("../"))
                        && relativePath.indexOf(Option::dir_sep) != -1) {
                    QString last_grp("QMAKE_PBX_" + sources.at(source).groupName() + "_HEIR_GROUP");
                    QStringList dirs = relativePath.split(Option::dir_sep);
                    name = dirs.back();
                    dirs.pop_back(); //remove the file portion as it will be added via src_key
                    for(QStringList::Iterator dir_it = dirs.begin(); dir_it != dirs.end(); ++dir_it) {
                        QString new_grp(last_grp + Option::dir_sep + (*dir_it)), new_grp_key(keyFor(new_grp));
                        if(dir_it == dirs.begin()) {
                            if(!src_list.contains(new_grp_key))
                                src_list.append(new_grp_key);
                        } else {
                            if(!groups[last_grp].contains(new_grp_key))
                                groups[last_grp] += new_grp_key;
                        }
                        last_grp = new_grp;
                    }
                    if (groups[last_grp].contains(src_key))
                        continue;
                    groups[last_grp] += src_key;
                    in_root = false;
                }
            }
            if (in_root) {
                if (src_list.contains(src_key))
                    continue;
                src_list.append(src_key);
            }
            //source reference
            t << "\t\t" << src_key << " = {\n"
              << "\t\t\t" << writeSettings("isa", "PBXFileReference", SettingsNoQuote) << ";\n"
              << "\t\t\t" << writeSettings("path", escapeFilePath(file)) << ";\n";
            if (name != file)
                t << "\t\t\t" << writeSettings("name", escapeFilePath(name)) << ";\n";
            t << "\t\t\t" << writeSettings("sourceTree", "<absolute>") << ";\n";
            QString filetype = xcodeFiletypeForFilename(file);
            if (!filetype.isNull())
                t << "\t\t\t" << writeSettings("lastKnownFileType", filetype) << ";\n";
            t << "\t\t};\n";
            if (sources.at(source).isBuildable()) { //build reference
                QString build_key = keyFor(file + ".BUILDABLE");
                t << "\t\t" << build_key << " = {\n"
                  << "\t\t\t" << writeSettings("fileRef", src_key) << ";\n"
                  << "\t\t\t" << writeSettings("isa", "PBXBuildFile", SettingsNoQuote) << ";\n"
                  << "\t\t\tsettings = {\n"
                  << "\t\t\t\t" << writeSettings("ATTRIBUTES", ProStringList(), SettingsAsList, 5) << ";\n"
                  << "\t\t\t};\n"
                  << "\t\t};\n";
                if (sources.at(source).isObjectOutput(file))
                    project->values("QMAKE_PBX_OBJ").append(build_key);
            }
        }
        if(!src_list.isEmpty()) {
            QString group_key = keyFor(sources.at(source).groupName());
            if(root_group_list.indexOf(group_key) == -1)
                root_group_list += group_key;

            ProStringList &group = groups[sources.at(source).groupName()];
            for(int src = 0; src < src_list.size(); ++src) {
                if(group.indexOf(src_list.at(src)) == -1)
                    group += src_list.at(src);
            }
        }
    }
    for (QMap<QString, ProStringList>::Iterator grp_it = groups.begin(); grp_it != groups.end(); ++grp_it) {
        t << "\t\t" << keyFor(grp_it.key()) << " = {\n"
          << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("children", grp_it.value(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("name", escapeFilePath(grp_it.key().section(Option::dir_sep, -1))) << ";\n"
          << "\t\t\t" << writeSettings("sourceTree", "<Group>") << ";\n"
          << "\t\t};\n";
    }

    //PREPROCESS BUILDPHASE (just a makefile)
    {
        QString mkfile = pbx_dir + Option::dir_sep + "qt_preprocess.mak";
        QFile mkf(mkfile);
        if(mkf.open(QIODevice::WriteOnly | QIODevice::Text)) {
            writingUnixMakefileGenerator = true;
            did_preprocess = true;
            debug_msg(1, "pbuilder: Creating file: %s", mkfile.toLatin1().constData());
            QTextStream mkt(&mkf);
            writeHeader(mkt);
            mkt << "MOC       = " << Option::fixPathToTargetOS(var("QMAKE_MOC")) << endl;
            mkt << "UIC       = " << Option::fixPathToTargetOS(var("QMAKE_UIC")) << endl;
            mkt << "LEX       = " << var("QMAKE_LEX") << endl;
            mkt << "LEXFLAGS  = " << var("QMAKE_LEXFLAGS") << endl;
            mkt << "YACC      = " << var("QMAKE_YACC") << endl;
            mkt << "YACCFLAGS = " << var("QMAKE_YACCFLAGS") << endl;
            mkt << "DEFINES       = "
                << varGlue("PRL_EXPORT_DEFINES","-D"," -D"," ")
                << varGlue("DEFINES","-D"," -D","") << endl;
            mkt << "INCPATH       = -I" << specdir();
            if(!project->isActiveConfig("no_include_pwd")) {
                QString pwd = escapeFilePath(fileFixify(qmake_getpwd()));
                mkt << " -I" << pwd;
            }
            {
                const ProStringList &incs = project->values("INCLUDEPATH");
                for (ProStringList::ConstIterator incit = incs.begin(); incit != incs.end(); ++incit)
                    mkt << " -I" << escapeFilePath((*incit));
            }
            if(!project->isEmpty("QMAKE_FRAMEWORKPATH_FLAGS"))
               mkt << " " << var("QMAKE_FRAMEWORKPATH_FLAGS");
            mkt << endl;
            mkt << "DEL_FILE  = " << var("QMAKE_DEL_FILE") << endl;
            mkt << "MOVE      = " << var("QMAKE_MOVE") << endl << endl;
            mkt << "IMAGES = " << varList("QMAKE_IMAGE_COLLECTION") << endl;
            mkt << "PARSERS =";
            if(!project->isEmpty("YACCSOURCES")) {
                const ProStringList &yaccs = project->values("YACCSOURCES");
                for (ProStringList::ConstIterator yit = yaccs.begin(); yit != yaccs.end(); ++yit) {
                    QFileInfo fi(fileInfo((*yit).toQString()));
                    mkt << " " << fi.path() << Option::dir_sep << fi.baseName()
                        << Option::yacc_mod << Option::cpp_ext.first();
                }
            }
            if(!project->isEmpty("LEXSOURCES")) {
                const ProStringList &lexs = project->values("LEXSOURCES");
                for (ProStringList::ConstIterator lit = lexs.begin(); lit != lexs.end(); ++lit) {
                    QFileInfo fi(fileInfo((*lit).toQString()));
                    mkt << " " << fi.path() << Option::dir_sep << fi.baseName()
                        << Option::lex_mod << Option::cpp_ext.first();
                }
            }
            mkt << "\n";
            mkt << "preprocess: $(PARSERS) compilers\n";
            mkt << "clean preprocess_clean: parser_clean compiler_clean\n\n";
            mkt << "parser_clean:\n";
            if(!project->isEmpty("YACCSOURCES") || !project->isEmpty("LEXSOURCES"))
                mkt << "\t-rm -f $(PARSERS)\n";
            writeExtraTargets(mkt);
            if(!project->isEmpty("QMAKE_EXTRA_COMPILERS")) {
                mkt << "compilers:";
                const ProStringList &compilers = project->values("QMAKE_EXTRA_COMPILERS");
                for(int compiler = 0; compiler < compilers.size(); ++compiler) {
                    const ProStringList &tmp_out = project->values(ProKey(compilers.at(compiler) + ".output"));
                    if (tmp_out.isEmpty())
                        continue;
                    const ProStringList &inputs = project->values(ProKey(compilers.at(compiler) + ".input"));
                    for(int input = 0; input < inputs.size(); ++input) {
                        const ProStringList &files = project->values(inputs.at(input).toKey());
                        if (files.isEmpty())
                            continue;
                        for(int file = 0, added = 0; file < files.size(); ++file) {
                            QString fn = files.at(file).toQString();
                            if (!verifyExtraCompiler(compilers.at(compiler), fn))
                                continue;
                            if(added && !(added % 3))
                                mkt << "\\\n\t";
                            ++added;
                            const QString file_name = fileFixify(fn, Option::output_dir, Option::output_dir);
                            mkt << " " << replaceExtraCompilerVariables(Option::fixPathToTargetOS(tmp_out.first().toQString(), false), file_name, QString());
                        }
                    }
                }
                mkt << endl;
                writeExtraCompilerTargets(mkt);
                writingUnixMakefileGenerator = false;
            }
            mkt.flush();
            mkf.close();
        }
        mkfile = fileFixify(mkfile, qmake_getpwd());
        QString phase_key = keyFor("QMAKE_PBX_PREPROCESS_TARGET");
//        project->values("QMAKE_PBX_BUILDPHASES").append(phase_key);
        project->values("QMAKE_PBX_PRESCRIPT_BUILDPHASES").append(phase_key);
        t << "\t\t" << phase_key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", ProStringList(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXShellScriptBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Qt Preprocessors") << ";\n"
          << "\t\t\t" << writeSettings("shellPath", "/bin/sh") << ";\n"
          << "\t\t\t" << writeSettings("shellScript", "make -C " + IoUtils::shellQuoteUnix(qmake_getpwd()) + " -f " + IoUtils::shellQuoteUnix(mkfile)) << ";\n"
          << "\t\t};\n";
   }

    //SOURCE BUILDPHASE
    if(!project->isEmpty("QMAKE_PBX_OBJ")) {
        QString grp = "Compile Sources", key = keyFor(grp);
        project->values("QMAKE_PBX_BUILDPHASES").append(key);
        t << "\t\t" << key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", fixListForOutput("QMAKE_PBX_OBJ"), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXSourcesBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", grp) << ";\n"
          << "\t\t};\n";
    }

    if(!project->isActiveConfig("staticlib")) { //DUMP LIBRARIES
        ProStringList &libdirs = project->values("QMAKE_PBX_LIBPATHS"),
              &frameworkdirs = project->values("QMAKE_FRAMEWORKPATH");
        static const char * const libs[] = { "QMAKE_LFLAGS", "QMAKE_LIBS", "QMAKE_LIBS_PRIVATE", 0 };
        for (int i = 0; libs[i]; i++) {
            tmp = project->values(libs[i]);
            for(int x = 0; x < tmp.count();) {
                bool remove = false;
                QString library, name;
                ProString opt = tmp[x].trimmed();
                if (opt.length() >= 2 && (opt.at(0) == '"' || opt.at(0) == '\'') && opt.endsWith(opt.at(0)))
                    opt = opt.mid(1, opt.length()-2);
                if(opt.startsWith("-L")) {
                    QString r = opt.mid(2).toQString();
                    fixForOutput(r);
                    libdirs.append(r);
                } else if(opt == "-prebind") {
                    project->values("QMAKE_DO_PREBINDING").append("TRUE");
                    remove = true;
                } else if(opt.startsWith("-l")) {
                    name = opt.mid(2).toQString();
                    QString lib("lib" + name);
                    for (ProStringList::Iterator lit = libdirs.begin(); lit != libdirs.end(); ++lit) {
                        if(project->isActiveConfig("link_prl")) {
                            /* This isn't real nice, but it is real useful. This looks in a prl
                               for what the library will ultimately be called so we can stick it
                               in the ProjectFile. If the prl format ever changes (not likely) then
                               this will not really work. However, more concerning is that it will
                               encode the version number in the Project file which might be a bad
                               things in days to come? --Sam
                            */
                            QString lib_file = (*lit) + Option::dir_sep + lib;
                            if(QMakeMetaInfo::libExists(lib_file)) {
                                QMakeMetaInfo libinfo(project);
                                if(libinfo.readLib(lib_file)) {
                                    if(!libinfo.isEmpty("QMAKE_PRL_TARGET")) {
                                        library = (*lit) + Option::dir_sep + libinfo.first("QMAKE_PRL_TARGET");
                                        debug_msg(1, "pbuilder: Found library (%s) via PRL %s (%s)",
                                                  opt.toLatin1().constData(), lib_file.toLatin1().constData(), library.toLatin1().constData());
                                        remove = true;

                                        if (project->isActiveConfig("xcode_dynamic_library_suffix")) {
                                            QString suffixSetting = project->first("QMAKE_XCODE_LIBRARY_SUFFIX_SETTING").toQString();
                                            if (!suffixSetting.isEmpty()) {
                                                QString librarySuffix = project->first("QMAKE_XCODE_LIBRARY_SUFFIX").toQString();
                                                suffixSetting = "$(" + suffixSetting + ")";
                                                if (!librarySuffix.isEmpty()) {
                                                    library = library.replace(librarySuffix, suffixSetting);
                                                    name = name.remove(librarySuffix);
                                                } else {
                                                    library = library.replace(name, name + suffixSetting);
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                        if(!remove) {
                            QString extns[] = { ".dylib", ".so", ".a", QString() };
                            for(int n = 0; !remove && !extns[n].isNull(); n++) {
                                QString tmp =  (*lit) + Option::dir_sep + lib + extns[n];
                                if(exists(tmp)) {
                                    library = tmp;
                                    debug_msg(1, "pbuilder: Found library (%s) via %s",
                                              opt.toLatin1().constData(), library.toLatin1().constData());
                                    remove = true;
                                }
                            }
                        }
                    }
                } else if(opt.startsWith("-F")) {
                    QString r;
                    if(opt.size() > 2) {
                        r = opt.mid(2).toQString();
                    } else {
                        if(x == tmp.count()-1)
                            break;
                        r = tmp[++x].toQString();
                    }
                    if(!r.isEmpty()) {
                        fixForOutput(r);
                        frameworkdirs.append(r);
                    }
                } else if(opt == "-framework") {
                    if(x == tmp.count()-1)
                        break;
                    const ProString &framework = tmp[x+1];
                    ProStringList fdirs = frameworkdirs;
                    fdirs << "/System/Library/Frameworks/" << "/Library/Frameworks/";
                    for(int fdir = 0; fdir < fdirs.count(); fdir++) {
                        if(exists(fdirs[fdir] + QDir::separator() + framework + ".framework")) {
                            remove = true;
                            library = fdirs[fdir] + Option::dir_sep + framework + ".framework";
                            tmp.removeAt(x);
                            break;
                        }
                    }
                } else if (!opt.startsWith('-')) {
                    QString fn = opt.toQString();
                    if (exists(fn)) {
                        remove = true;
                        library = fn;
                    }
                }
                if(!library.isEmpty()) {
                    const int slsh = library.lastIndexOf(Option::dir_sep);
                    if(name.isEmpty()) {
                        if(slsh != -1)
                            name = library.right(library.length() - slsh - 1);
                    }
                    if(slsh != -1) {
                        const QString path = QFileInfo(library.left(slsh)).absoluteFilePath();
                        if(!path.isEmpty() && !libdirs.contains(path))
                            libdirs += path;
                    }
                    library = fileFixify(library);
                    QString filetype = xcodeFiletypeForFilename(library);
                    QString key = keyFor(library);
                    if (!project->values("QMAKE_PBX_LIBRARIES").contains(key)) {
                        bool is_frmwrk = (library.endsWith(".framework"));
                        t << "\t\t" << key << " = {\n"
                          << "\t\t\t" << writeSettings("isa", "PBXFileReference", SettingsNoQuote) << ";\n"
                          << "\t\t\t" << writeSettings("name", escapeFilePath(name)) << ";\n"
                          << "\t\t\t" << writeSettings("path", escapeFilePath(library)) << ";\n"
                          << "\t\t\t" << writeSettings("refType", QString::number(reftypeForFile(library)), SettingsNoQuote) << ";\n"
                          << "\t\t\t" << writeSettings("sourceTree", "<absolute>") << ";\n";
                        if (is_frmwrk)
                            t << "\t\t\t" << writeSettings("lastKnownFileType", "wrapper.framework") << ";\n";
                        t << "\t\t};\n";
                        project->values("QMAKE_PBX_LIBRARIES").append(key);
                        QString build_key = keyFor(library + ".BUILDABLE");
                        t << "\t\t" << build_key << " = {\n"
                          << "\t\t\t" << writeSettings("fileRef", key) << ";\n"
                          << "\t\t\t" << writeSettings("isa", "PBXBuildFile", SettingsNoQuote) << ";\n"
                          << "\t\t\tsettings = {\n"
                          << "\t\t\t};\n"
                          << "\t\t};\n";
                        project->values("QMAKE_PBX_BUILD_LIBRARIES").append(build_key);
                    }
                }
                if(remove)
                    tmp.removeAt(x);
                else
                    x++;
            }
            project->values(libs[i]) = tmp;
        }
    }
    //SUBLIBS BUILDPHASE (just another makefile)
    if(!project->isEmpty("SUBLIBS")) {
        QString mkfile = pbx_dir + Option::dir_sep + "qt_sublibs.mak";
        QFile mkf(mkfile);
        if(mkf.open(QIODevice::WriteOnly | QIODevice::Text)) {
            writingUnixMakefileGenerator = true;
            debug_msg(1, "pbuilder: Creating file: %s", mkfile.toLatin1().constData());
            QTextStream mkt(&mkf);
            writeHeader(mkt);
            mkt << "SUBLIBS= ";
            tmp = project->values("SUBLIBS");
            for(int i = 0; i < tmp.count(); i++)
                t << "tmp/lib" << tmp[i] << ".a ";
            t << endl << endl;
            mkt << "sublibs: $(SUBLIBS)\n\n";
            tmp = project->values("SUBLIBS");
            for(int i = 0; i < tmp.count(); i++)
                t << "tmp/lib" << tmp[i] << ".a:\n\t"
                  << var(ProKey("MAKELIB" + tmp[i])) << endl << endl;
            mkt.flush();
            mkf.close();
            writingUnixMakefileGenerator = false;
        }
        QString phase_key = keyFor("QMAKE_PBX_SUBLIBS_BUILDPHASE");
        mkfile = fileFixify(mkfile, qmake_getpwd());
        project->values("QMAKE_PBX_PRESCRIPT_BUILDPHASES").append(phase_key);
        t << "\t\t" << phase_key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", ProStringList(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXShellScriptBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Qt Sublibs") << ";\n"
          << "\t\t\t" << writeSettings("shellPath", "/bin/sh") << "\n"
          << "\t\t\t" << writeSettings("shellScript", "make -C " + IoUtils::shellQuoteUnix(qmake_getpwd()) + " -f " + IoUtils::shellQuoteUnix(mkfile)) << ";\n"
          << "\t\t};\n";
    }

    if (!project->isEmpty("QMAKE_PRE_LINK")) {
        QString phase_key = keyFor("QMAKE_PBX_PRELINK_BUILDPHASE");
        project->values("QMAKE_PBX_BUILDPHASES").append(phase_key);

        ProStringList inputPaths;
        ProStringList outputPaths;
        const ProStringList &archs = project->values("QMAKE_XCODE_ARCHS");
        if (!archs.isEmpty()) {
            for (int i = 0; i < archs.size(); ++i) {
                const ProString &arch = archs.at(i);
                inputPaths << "$(OBJECT_FILE_DIR_$(CURRENT_VARIANT))/" + arch + "/";
                outputPaths << "$(LINK_FILE_LIST_$(CURRENT_VARIANT)_" + arch + ")";
            }
        } else {
            inputPaths << "$(OBJECT_FILE_DIR_$(CURRENT_VARIANT))/$(CURRENT_ARCH)/";
            outputPaths << "$(LINK_FILE_LIST_$(CURRENT_VARIANT)_$(CURRENT_ARCH))";
        }

        t << "\t\t" << phase_key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", ProStringList(), SettingsAsList, 4) << ";\n"
          // The build phases are not executed in the order they are defined, but by their
          // resolved dependenices, so we have to ensure that this phase is run after the
          // compilation phase, and before the link phase. Making the phase depend on the
          // object file directory, and "write" to the list of files to link achieves that.
          << "\t\t\t" << writeSettings("inputPaths", inputPaths, SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("outputPaths", outputPaths, SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXShellScriptBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Qt Prelink") << ";\n"
          << "\t\t\t" << writeSettings("shellPath", "/bin/sh") << ";\n"
          << "\t\t\t" << writeSettings("shellScript", project->values("QMAKE_PRE_LINK")) << ";\n"
          << "\t\t};\n";
    }

    //LIBRARY BUILDPHASE
    if(!project->isEmpty("QMAKE_PBX_LIBRARIES")) {
        tmp = project->values("QMAKE_PBX_LIBRARIES");
        if(!tmp.isEmpty()) {
            QString grp("Frameworks"), key = keyFor(grp);
            project->values("QMAKE_PBX_GROUPS").append(key);
            t << "\t\t" << key << " = {\n"
              << "\t\t\t" << writeSettings("children", project->values("QMAKE_PBX_LIBRARIES"), SettingsAsList, 4) << ";\n"
              << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
              << "\t\t\t" << writeSettings("name", escapeFilePath(grp)) << ";\n"
              << "\t\t\t" << writeSettings("sourceTree", "<Group>") << ";\n"
              << "\t\t};\n";
        }
    }
    {
        QString grp("Link Binary With Libraries"), key = keyFor(grp);
        project->values("QMAKE_PBX_BUILDPHASES").append(key);
        t << "\t\t" << key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", project->values("QMAKE_PBX_BUILD_LIBRARIES"), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXFrameworksBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", escapeFilePath(grp)) << ";\n"
          << "\t\t};\n";
    }

    if (!project->isEmpty("QMAKE_POST_LINK")) {
        QString phase_key = keyFor("QMAKE_PBX_POSTLINK_BUILDPHASE");
        project->values("QMAKE_PBX_BUILDPHASES").append(phase_key);
        t << "\t\t" << phase_key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", ProStringList(), SettingsAsList, 4) << ";\n"
          // The build phases are not executed in the order they are defined, but by their
          // resolved dependenices, so we have to ensure the phase is run after linking.
          << "\t\t\t" << writeSettings("inputPaths", ProStringList("$(TARGET_BUILD_DIR)/$(EXECUTABLE_PATH)"), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXShellScriptBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Qt Postlink") << ";\n"
          << "\t\t\t" << writeSettings("shellPath", "/bin/sh") << ";\n"
          << "\t\t\t" << writeSettings("shellScript", project->values("QMAKE_POST_LINK")) << ";\n"
          << "\t\t};\n";
    }

    if (!project->isEmpty("DESTDIR")) {
        QString phase_key = keyFor("QMAKE_PBX_TARGET_COPY_PHASE");
        QString destDir = project->first("DESTDIR").toQString();
        destDir = fixForOutput(destDir);
        destDir = fileInfo(Option::fixPathToLocalOS(destDir)).absoluteFilePath();
        project->values("QMAKE_PBX_BUILDPHASES").append(phase_key);
        t << "\t\t" << phase_key << " = {\n"
          << "\t\t\t" << writeSettings("isa", "PBXShellScriptBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Project Copy") << ";\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", ProStringList(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("inputPaths", ProStringList(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("outputPaths", ProStringList(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("shellPath", "/bin/sh") << ";\n"
          << "\t\t\t" << writeSettings("shellScript", fixForOutput("cp -r $BUILT_PRODUCTS_DIR/$FULL_PRODUCT_NAME " + escapeFilePath(destDir))) << ";\n"
          << "\t\t};\n";
    }
    bool copyBundleResources = project->isActiveConfig("app_bundle") && project->first("TEMPLATE") == "app";
    ProStringList bundle_resources_files;
    // Copy Bundle Data
    if (!project->isEmpty("QMAKE_BUNDLE_DATA")) {
        ProStringList bundle_file_refs;
        bool ios = project->isActiveConfig("ios");

        //all bundle data
        const ProStringList &bundle_data = project->values("QMAKE_BUNDLE_DATA");
        for(int i = 0; i < bundle_data.count(); i++) {
            ProStringList bundle_files;
            ProString path = project->first(ProKey(bundle_data[i] + ".path"));
            //all files
            const ProStringList &files = project->values(ProKey(bundle_data[i] + ".files"));
            for(int file = 0; file < files.count(); file++) {
                QString fn = fileFixify(files[file].toQString(), Option::output_dir, input_dir, FileFixifyAbsolute);
                QString name = fn.split(Option::dir_sep).back();
                QString file_ref_key = keyFor("QMAKE_PBX_BUNDLE_DATA_FILE_REF." + bundle_data[i] + "-" + fn);
                bundle_file_refs += file_ref_key;
                t << "\t\t" << file_ref_key << " = {\n"
                  << "\t\t\t" << writeSettings("isa", "PBXFileReference", SettingsNoQuote) << ";\n"
                  << "\t\t\t" << writeSettings("path", escapeFilePath(fn)) << ";\n"
                  << "\t\t\t" << writeSettings("name", name) << ";\n"
                  << "\t\t\t" << writeSettings("sourceTree", "<absolute>") << ";\n"
                  << "\t\t};\n";
                QString file_key = keyFor("QMAKE_PBX_BUNDLE_DATA_FILE." + bundle_data[i] + "-" + fn);
                bundle_files += file_key;
                t << "\t\t" <<  file_key << " = {\n"
                  << "\t\t\t" << writeSettings("fileRef", file_ref_key) << ";\n"
                  << "\t\t\t" << writeSettings("isa", "PBXBuildFile", SettingsNoQuote) << ";\n"
                  << "\t\t};\n";
            }

            if (copyBundleResources && ((ios && path.isEmpty())
                                        || (!ios && path == QLatin1String("Contents/Resources")))) {
                foreach (const ProString &s, bundle_files)
                    bundle_resources_files << s;
            } else {
                QString phase_key = keyFor("QMAKE_PBX_BUNDLE_COPY." + bundle_data[i]);
                if (!project->isEmpty(ProKey(bundle_data[i] + ".version"))) {
                    //###
                }

                project->values("QMAKE_PBX_BUILDPHASES").append(phase_key);
                t << "\t\t" << phase_key << " = {\n"
                  << "\t\t\t" << writeSettings("name", "Copy '" + bundle_data[i] + "' Files to Bundle") << ";\n"
                  << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
                  << "\t\t\t" << writeSettings("dstPath", escapeFilePath(path)) << ";\n"
                  << "\t\t\t" << writeSettings("dstSubfolderSpec", "1", SettingsNoQuote) << ";\n"
                  << "\t\t\t" << writeSettings("isa", "PBXCopyFilesBuildPhase", SettingsNoQuote) << ";\n"
                  << "\t\t\t" << writeSettings("files", bundle_files, SettingsAsList, 4) << ";\n"
                  << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
                  << "\t\t};\n";
            }
        }

        QString bundle_data_key = keyFor("QMAKE_PBX_BUNDLE_DATA");
        project->values("QMAKE_PBX_GROUPS").append(bundle_data_key);
        t << "\t\t" << bundle_data_key << " = {\n"
          << "\t\t\t" << writeSettings("children", bundle_file_refs, SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Bundle Data") << ";\n"
          << "\t\t\t" << writeSettings("sourceTree", "<Group>") << ";\n"
          << "\t\t};\n";
    }

    // Copy bundle resources. Optimizes resources, and puts them into the Resources
    // subdirectory on OSX, but doesn't support paths.
    if (copyBundleResources) {
        if (!project->isEmpty("ICON")) {
            ProString icon = project->first("ICON");
            if (icon.length() >= 2 && (icon.at(0) == '"' || icon.at(0) == '\'') && icon.endsWith(icon.at(0)))
                icon = icon.mid(1, icon.length() - 2);
            bundle_resources_files += keyFor(icon + ".BUILDABLE");
        }

        // Always add "Copy Bundle Resources" phase, even when we have no bundle
        // resources, since Xcode depends on it being there for e.g asset catalogs.
        QString grp("Copy Bundle Resources"), key = keyFor(grp);
        project->values("QMAKE_PBX_BUILDPHASES").append(key);
        t << "\t\t" << key << " = {\n"
          << "\t\t\t" << writeSettings("buildActionMask", "2147483647", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("files", bundle_resources_files, SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXResourcesBuildPhase", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("runOnlyForDeploymentPostprocessing", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", escapeFilePath(grp)) << ";\n"
          << "\t\t};\n";
    }

    //REFERENCE
    project->values("QMAKE_PBX_PRODUCTS").append(keyFor(pbx_dir + "QMAKE_PBX_REFERENCE"));
    t << "\t\t" << keyFor(pbx_dir + "QMAKE_PBX_REFERENCE") << " = {\n"
      << "\t\t\t" << writeSettings("isa",  "PBXFileReference", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("includeInIndex",  "0", SettingsNoQuote) << ";\n";
    if(project->first("TEMPLATE") == "app") {
        ProString targ = project->first("QMAKE_ORIG_TARGET");
        if(project->isActiveConfig("bundle") && !project->isEmpty("QMAKE_BUNDLE_EXTENSION")) {
            if(!project->isEmpty("QMAKE_BUNDLE_NAME"))
                targ = project->first("QMAKE_BUNDLE_NAME");
            targ += project->first("QMAKE_BUNDLE_EXTENSION");
            if(!project->isEmpty("QMAKE_PBX_BUNDLE_TYPE"))
                t << "\t\t\t" << writeSettings("explicitFileType", project->first("QMAKE_PBX_BUNDLE_TYPE")) + ";\n";
        } else if(project->isActiveConfig("app_bundle")) {
            if(!project->isEmpty("QMAKE_APPLICATION_BUNDLE_NAME"))
                targ = project->first("QMAKE_APPLICATION_BUNDLE_NAME");
            targ += ".app";
            t << "\t\t\t" << writeSettings("explicitFileType", "wrapper.application") << ";\n";
        } else {
            t << "\t\t\t" << writeSettings("explicitFileType", "compiled.mach-o.executable") << ";\n";
        }
        QString app = (!project->isEmpty("DESTDIR") ? project->first("DESTDIR") + project->first("QMAKE_ORIG_TARGET") :
                       qmake_getpwd()) + Option::dir_sep + targ;
        t << "\t\t\t" << writeSettings("path", escapeFilePath(targ)) << ";\n";
    } else {
        ProString lib = project->first("QMAKE_ORIG_TARGET");
        if(project->isActiveConfig("staticlib")) {
            lib = project->first("TARGET");
        } else if(!project->isActiveConfig("lib_bundle")) {
            if(project->isActiveConfig("plugin"))
                lib = project->first("TARGET");
            else
                lib = project->first("TARGET_");
        }
        int slsh = lib.lastIndexOf(Option::dir_sep);
        if(slsh != -1)
            lib = lib.right(lib.length() - slsh - 1);
        if(project->isActiveConfig("bundle") && !project->isEmpty("QMAKE_BUNDLE_EXTENSION")) {
            if(!project->isEmpty("QMAKE_BUNDLE_NAME"))
                lib = project->first("QMAKE_BUNDLE_NAME");
            lib += project->first("QMAKE_BUNDLE_EXTENSION");
            if(!project->isEmpty("QMAKE_PBX_BUNDLE_TYPE"))
                t << "\t\t\t" << writeSettings("explicitFileType", project->first("QMAKE_PBX_BUNDLE_TYPE")) << ";\n";
        } else if(!project->isActiveConfig("staticlib") && project->isActiveConfig("lib_bundle")) {
            if(!project->isEmpty("QMAKE_FRAMEWORK_BUNDLE_NAME"))
                lib = project->first("QMAKE_FRAMEWORK_BUNDLE_NAME");
            lib += ".framework";
            t << "\t\t\t" << writeSettings("explicitFileType", "wrapper.framework") << ";\n";
        } else {
            t << "\t\t\t" << writeSettings("explicitFileType", "compiled.mach-o.dylib") << ";\n";
        }
        t << "\t\t\t" << writeSettings("path", escapeFilePath(lib)) << ";\n";
    }
    t  << "\t\t\t" << writeSettings("sourceTree", "BUILT_PRODUCTS_DIR", SettingsNoQuote) << ";\n"
      << "\t\t};\n";
    { //Products group
        QString grp("Products"), key = keyFor(grp);
        project->values("QMAKE_PBX_GROUPS").append(key);
        t << "\t\t" << key << " = {\n"
          << "\t\t\t" << writeSettings("children", project->values("QMAKE_PBX_PRODUCTS"), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("name", "Products") << ";\n"
          << "\t\t\t" << writeSettings("sourceTree", "<Group>") << ";\n"
          << "\t\t};\n";
    }

    //DUMP EVERYTHING THAT TIES THE ABOVE TOGETHER
    //ROOT_GROUP
    t << "\t\t" << keyFor("QMAKE_PBX_ROOT_GROUP") << " = {\n"
      << "\t\t\t" << writeSettings("children", project->values("QMAKE_PBX_GROUPS"), SettingsAsList, 4) << ";\n"
      << "\t\t\t" << writeSettings("isa", "PBXGroup", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("name", escapeFilePath(project->first("QMAKE_ORIG_TARGET"))) << ";\n"
      << "\t\t\t" << writeSettings("sourceTree", "<Group>") << ";\n"
      << "\t\t};\n";

    {
        QString aggregate_target_key = keyFor(pbx_dir + "QMAKE_PBX_AGGREGATE_TARGET");
        project->values("QMAKE_PBX_TARGETS").append(aggregate_target_key);
        t << "\t\t" << aggregate_target_key << " = {\n"
          << "\t\t\t" << writeSettings("buildPhases", project->values("QMAKE_PBX_PRESCRIPT_BUILDPHASES"), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("dependencies", ProStringList(), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("buildConfigurationList", keyFor("QMAKE_PBX_BUILDCONFIG_LIST_TARGET"), SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("isa", "PBXAggregateTarget", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("buildRules", ProStringList(), SettingsAsList) << ";\n"
          << "\t\t\t" << writeSettings("productName", "Qt Preprocess") << ";\n"
          << "\t\t\t" << writeSettings("name", "Qt Preprocess") << ";\n"
          << "\t\t};\n";

        QString aggregate_target_dep_key = keyFor(pbx_dir + "QMAKE_PBX_AGGREGATE_TARGET_DEP");
        t << "\t\t" << aggregate_target_dep_key  << " = {\n"
          << "\t\t\t" << writeSettings("isa", "PBXTargetDependency", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("target", aggregate_target_key) << ";\n"
          << "\t\t};\n";

        project->values("QMAKE_PBX_TARGET_DEPENDS").append(aggregate_target_dep_key);
    }

    //TARGET
    QString target_key = keyFor(pbx_dir + "QMAKE_PBX_TARGET");
    project->values("QMAKE_PBX_TARGETS").prepend(target_key);
    t << "\t\t" << target_key << " = {\n"
      << "\t\t\t" << writeSettings("buildPhases", project->values("QMAKE_PBX_BUILDPHASES"),
                                   SettingsAsList, 4) << ";\n";
    t << "\t\t\t" << writeSettings("dependencies", project->values("QMAKE_PBX_TARGET_DEPENDS"), SettingsAsList, 4) << ";\n"
      << "\t\t\t" << writeSettings("productReference", keyFor(pbx_dir + "QMAKE_PBX_REFERENCE")) << ";\n";
    t << "\t\t\t" << writeSettings("buildConfigurationList", keyFor("QMAKE_PBX_BUILDCONFIG_LIST_TARGET"), SettingsNoQuote) << ";\n";
    t << "\t\t\t" << writeSettings("isa", "PBXNativeTarget", SettingsNoQuote) << ";\n";
    t << "\t\t\t" << writeSettings("buildRules", ProStringList(), SettingsAsList) << ";\n";
    if(project->first("TEMPLATE") == "app") {
        if (!project->isEmpty("QMAKE_PBX_PRODUCT_TYPE")) {
            t << "\t\t\t" << writeSettings("productType", project->first("QMAKE_PBX_PRODUCT_TYPE")) << ";\n";
        } else {
            if (project->isActiveConfig("app_bundle"))
                t << "\t\t\t" << writeSettings("productType",  "com.apple.product-type.application") << ";\n";
            else
                t << "\t\t\t" << writeSettings("productType", "com.apple.product-type.tool") << ";\n";
        }
        t << "\t\t\t" << writeSettings("name", escapeFilePath(project->first("QMAKE_ORIG_TARGET"))) << ";\n"
          << "\t\t\t" << writeSettings("productName", escapeFilePath(project->first("QMAKE_ORIG_TARGET"))) << ";\n";
    } else {
        ProString lib = project->first("QMAKE_ORIG_TARGET");
        if(!project->isActiveConfig("lib_bundle") && !project->isActiveConfig("staticlib"))
           lib.prepend("lib");
        t << "\t\t\t" << writeSettings("name", escapeFilePath(lib)) << ";\n"
          << "\t\t\t" << writeSettings("productName", escapeFilePath(lib)) << ";\n";
        if (!project->isEmpty("QMAKE_PBX_PRODUCT_TYPE"))
            t << "\t\t\t" << writeSettings("productType", project->first("QMAKE_PBX_PRODUCT_TYPE")) << ";\n";
        else if (project->isActiveConfig("staticlib"))
            t << "\t\t\t" << writeSettings("productType", "com.apple.product-type.library.static") << ";\n";
        else if (project->isActiveConfig("lib_bundle"))
            t << "\t\t\t" << writeSettings("productType", "com.apple.product-type.framework") << ";\n";
        else
            t << "\t\t\t" << writeSettings("productType", "com.apple.product-type.library.dynamic") << ";\n";
    }
    if(!project->isEmpty("DESTDIR"))
        t << "\t\t\t" << writeSettings("productInstallPath", escapeFilePath(project->first("DESTDIR"))) << ";\n";
    t << "\t\t};\n";
    //DEBUG/RELEASE
    QString defaultConfig;
    for(int as_release = 0; as_release < 2; as_release++)
    {
        QString configName = (as_release ? "Release" : "Debug");

        QMap<QString, QString> settings;
        settings.insert("COPY_PHASE_STRIP", (as_release ? "YES" : "NO"));
        settings.insert("GCC_GENERATE_DEBUGGING_SYMBOLS", as_release ? "NO" : "YES");
        if(!as_release)
            settings.insert("GCC_OPTIMIZATION_LEVEL", "0");
        if(project->isActiveConfig("sdk") && !project->isEmpty("QMAKE_MAC_SDK"))
                settings.insert("SDKROOT", project->first("QMAKE_MAC_SDK").toQString());
        {
            const ProStringList &l = project->values("QMAKE_MAC_XCODE_SETTINGS");
            for(int i = 0; i < l.size(); ++i) {
                ProString name = l.at(i);
                const ProKey buildKey(name + ".build");
                if (!project->isEmpty(buildKey)) {
                    const QString build = project->values(buildKey).first().toQString();
                    if (build.toLower() != configName.toLower())
                        continue;
                }
                const QString value = project->values(ProKey(name + ".value")).join(QString(Option::field_sep));
                const ProKey nkey(name + ".name");
                if (!project->isEmpty(nkey))
                    name = project->values(nkey).first();
                settings.insert(name.toQString(), value);
            }
        }
        if (project->first("TEMPLATE") == "app") {
            settings.insert("PRODUCT_NAME", fixForOutput(project->first("QMAKE_ORIG_TARGET").toQString()));
        } else {
            ProString lib = project->first("QMAKE_ORIG_TARGET");
            if (!project->isActiveConfig("lib_bundle") && !project->isActiveConfig("staticlib"))
                lib.prepend("lib");
            settings.insert("PRODUCT_NAME", escapeFilePath(lib.toQString()));
        }

        if (project->isActiveConfig("debug") != (bool)as_release)
            defaultConfig = configName;
        for (int i = 0; i < buildConfigGroups.size(); i++) {
            QString key = keyFor("QMAKE_PBX_BUILDCONFIG_" + configName + buildConfigGroups.at(i));
            project->values(ProKey("QMAKE_PBX_BUILDCONFIGS_" + buildConfigGroups.at(i))).append(key);
            t << "\t\t" << key << " = {\n"
              << "\t\t\t" << writeSettings("isa", "XCBuildConfiguration", SettingsNoQuote) << ";\n"
              << "\t\t\tbuildSettings = {\n";
            for (QMap<QString, QString>::Iterator set_it = settings.begin(); set_it != settings.end(); ++set_it)
                t << "\t\t\t\t" << writeSettings(set_it.key(), set_it.value()) << ";\n";
            if (buildConfigGroups.at(i) == QLatin1String("PROJECT")) {
                if (!project->isEmpty("QMAKE_XCODE_GCC_VERSION"))
                    t << "\t\t\t\t" << writeSettings("GCC_VERSION", project->first("QMAKE_XCODE_GCC_VERSION"), SettingsNoQuote) << ";\n";
                ProString program = project->first("QMAKE_CC");
                if (!program.isEmpty())
                    t << "\t\t\t\t" << writeSettings("CC", fixForOutput(findProgram(program))) << ";\n";
                program = project->first("QMAKE_CXX");
                // Xcode will automatically take care of using CC with the right -x option,
                // and will actually break if we pass CPLUSPLUS, by adding an additional set of "++"
                if (!program.isEmpty() && !program.contains("clang++"))
                    t << "\t\t\t\t" << writeSettings("CPLUSPLUS", fixForOutput(findProgram(program))) << ";\n";
                program = project->first("QMAKE_LINK");
                if (!program.isEmpty())
                    t << "\t\t\t\t" << writeSettings("LDPLUSPLUS", fixForOutput(findProgram(program))) << ";\n";

                if ((project->first("TEMPLATE") == "app" && project->isActiveConfig("app_bundle")) ||
                   (project->first("TEMPLATE") == "lib" && !project->isActiveConfig("staticlib") &&
                    project->isActiveConfig("lib_bundle"))) {
                    QString plist = fileFixify(project->first("QMAKE_INFO_PLIST").toQString(), Option::output_dir, input_dir);
                    if (!plist.isEmpty()) {
                        if (exists(plist))
                            t << "\t\t\t\t" << writeSettings("INFOPLIST_FILE", plist) << ";\n";
                        else
                            warn_msg(WarnLogic, "Could not resolve Info.plist: '%s'. Check if QMAKE_INFO_PLIST points to a valid file.", plist.toLatin1().constData());
                    } else {
                        plist = specdir() + QDir::separator() + "Info.plist." + project->first("TEMPLATE");
                        QFile plist_in_file(plist);
                        if (plist_in_file.open(QIODevice::ReadOnly)) {
                            QTextStream plist_in(&plist_in_file);
                            QString plist_in_text = plist_in.readAll();
                            plist_in_text = plist_in_text.replace("@ICON@",
                              (project->isEmpty("ICON") ? QString("") : project->first("ICON").toQString().section(Option::dir_sep, -1)));
                            if (project->first("TEMPLATE") == "app") {
                                plist_in_text = plist_in_text.replace("@EXECUTABLE@", project->first("QMAKE_ORIG_TARGET").toQString());
                            } else {
                                plist_in_text = plist_in_text.replace("@LIBRARY@", project->first("QMAKE_ORIG_TARGET").toQString());
                            }
                            QString bundlePrefix = project->first("QMAKE_TARGET_BUNDLE_PREFIX").toQString();
                            if (bundlePrefix.isEmpty())
                                bundlePrefix = "com.yourcompany";
                            plist_in_text = plist_in_text.replace("@BUNDLEIDENTIFIER@", bundlePrefix + "." + QLatin1String("${PRODUCT_NAME:rfc1034identifier}"));
                            if (!project->values("VERSION").isEmpty()) {
                                plist_in_text = plist_in_text.replace("@SHORT_VERSION@", project->first("VER_MAJ") + "." +
                                                                      project->first("VER_MIN"));
                            }
                            plist_in_text = plist_in_text.replace("@TYPEINFO@",
                                (project->isEmpty("QMAKE_PKGINFO_TYPEINFO")
                                    ? QString::fromLatin1("????") : project->first("QMAKE_PKGINFO_TYPEINFO").left(4).toQString()));
                            QFile plist_out_file("Info.plist");
                            if (plist_out_file.open(QIODevice::WriteOnly | QIODevice::Text)) {
                                QTextStream plist_out(&plist_out_file);
                                plist_out << plist_in_text;
                                t << "\t\t\t\t" << writeSettings("INFOPLIST_FILE", "Info.plist") << ";\n";
                            }
                        }
                    }
                }

                t << "\t\t\t\t" << writeSettings("SYMROOT", escapeFilePath(qmake_getpwd())) << ";\n";

                if (!project->isEmpty("DESTDIR")) {
                    ProString dir = project->first("DESTDIR");
                    if (QDir::isRelativePath(dir.toQString()))
                        dir.prepend(qmake_getpwd() + Option::dir_sep);
                    t << "\t\t\t\t" << writeSettings("INSTALL_DIR", dir) << ";\n";
                }

                if (project->first("TEMPLATE") == "lib")
                    t << "\t\t\t\t" << writeSettings("INSTALL_PATH", ProStringList()) << ";\n";

                if (!project->isEmpty("VERSION") && project->first("VERSION") != "0.0.0") {
                    t << "\t\t\t\t" << writeSettings("DYLIB_CURRENT_VERSION",  project->first("VER_MAJ")+"."+project->first("VER_MIN")+"."+project->first("VER_PAT")) << ";\n";
                    if (project->isEmpty("COMPAT_VERSION"))
                        t << "\t\t\t\t" << writeSettings("DYLIB_COMPATIBILITY_VERSION", project->first("VER_MAJ")+"."+project->first("VER_MIN")) << ";\n";
                    if (project->first("TEMPLATE") == "lib" && !project->isActiveConfig("staticlib") &&
                       project->isActiveConfig("lib_bundle"))
                        t << "\t\t\t\t" << writeSettings("FRAMEWORK_VERSION", project->first("QMAKE_FRAMEWORK_VERSION")) << ";\n";
                }
                if (!project->isEmpty("COMPAT_VERSION"))
                    t << "\t\t\t\t" << writeSettings("DYLIB_COMPATIBILITY_VERSION", project->first("COMPAT_VERSION")) << ";\n";

                if (!project->isEmpty("QMAKE_MACOSX_DEPLOYMENT_TARGET"))
                    t << "\t\t\t\t" << writeSettings("MACOSX_DEPLOYMENT_TARGET", project->first("QMAKE_MACOSX_DEPLOYMENT_TARGET")) << ";\n";
                if (!project->isEmpty("QMAKE_IOS_DEPLOYMENT_TARGET"))
                    t << "\t\t\t\t" << writeSettings("IPHONEOS_DEPLOYMENT_TARGET", project->first("QMAKE_IOS_DEPLOYMENT_TARGET")) << ";\n";

                if (!project->isEmpty("QMAKE_XCODE_CODE_SIGN_IDENTITY"))
                    t << "\t\t\t\t" << writeSettings("CODE_SIGN_IDENTITY", project->first("QMAKE_XCODE_CODE_SIGN_IDENTITY")) << ";\n";

                tmp = project->values("QMAKE_PBX_VARS");
                for (int i = 0; i < tmp.count(); i++) {
                    QString var = tmp[i].toQString(), val = QString::fromLocal8Bit(qgetenv(var.toLatin1().constData()));
                    if (val.isEmpty() && var == "TB")
                        val = "/usr/bin/";
                    t << "\t\t\t\t" << writeSettings(var, escapeFilePath(val)) << ";\n";
                }
                if (!project->isEmpty("PRECOMPILED_HEADER")) {
                    t << "\t\t\t\t" << writeSettings("GCC_PRECOMPILE_PREFIX_HEADER", "YES") << ";\n"
                    << "\t\t\t\t" << writeSettings("GCC_PREFIX_HEADER", escapeFilePath(project->first("PRECOMPILED_HEADER"))) << ";\n";
                }
                t << "\t\t\t\t" << writeSettings("HEADER_SEARCH_PATHS", fixListForOutput("INCLUDEPATH") + ProStringList(fixForOutput(specdir())), SettingsAsList, 5) << ";\n"
                  << "\t\t\t\t" << writeSettings("LIBRARY_SEARCH_PATHS", fixListForOutput("QMAKE_PBX_LIBPATHS"), SettingsAsList, 5) << ";\n"
                  << "\t\t\t\t" << writeSettings("FRAMEWORK_SEARCH_PATHS", fixListForOutput("QMAKE_FRAMEWORKPATH"),
                        !project->values("QMAKE_FRAMEWORKPATH").isEmpty() ? SettingsAsList : 0, 5) << ";\n";

                {
                    ProStringList cflags = project->values("QMAKE_CFLAGS");
                    const ProStringList &prl_defines = project->values("PRL_EXPORT_DEFINES");
                    for (int i = 0; i < prl_defines.size(); ++i)
                        cflags += "-D" + prl_defines.at(i);
                    const ProStringList &defines = project->values("DEFINES");
                    for (int i = 0; i < defines.size(); ++i)
                        cflags += "-D" + defines.at(i);
                    t << "\t\t\t\t" << writeSettings("OTHER_CFLAGS", fixListForOutput(cflags), SettingsAsList, 5) << ";\n";
                }
                {
                    ProStringList cxxflags = project->values("QMAKE_CXXFLAGS");
                    const ProStringList &prl_defines = project->values("PRL_EXPORT_DEFINES");
                    for (int i = 0; i < prl_defines.size(); ++i)
                        cxxflags += "-D" + prl_defines.at(i);
                    const ProStringList &defines = project->values("DEFINES");
                    for (int i = 0; i < defines.size(); ++i)
                        cxxflags += "-D" + defines.at(i);
                    t << "\t\t\t\t" << writeSettings("OTHER_CPLUSPLUSFLAGS", fixListForOutput(cxxflags), SettingsAsList, 5) << ";\n";
                }
                if (!project->isActiveConfig("staticlib")) {
                    t << "\t\t\t\t" << writeSettings("OTHER_LDFLAGS",
                                                     fixListForOutput("SUBLIBS")
                                                     + fixListForOutput("QMAKE_LFLAGS")
                                                     + fixListForOutput("QMAKE_LIBS")
                                                     + fixListForOutput("QMAKE_LIBS_PRIVATE"),
                                                     SettingsAsList, 6) << ";\n";
                }
                const ProStringList &archs = !project->values("QMAKE_XCODE_ARCHS").isEmpty() ?
                                                project->values("QMAKE_XCODE_ARCHS") : project->values("QT_ARCH");
                if (!archs.isEmpty())
                    t << "\t\t\t\t" << writeSettings("ARCHS", archs) << ";\n";
                if (!project->isEmpty("OBJECTS_DIR"))
                    t << "\t\t\t\t" << writeSettings("OBJROOT", escapeFilePath(project->first("OBJECTS_DIR").toQString())) << ";\n";
            } else {
                if (project->first("TEMPLATE") == "app") {
                    t << "\t\t\t\t" << writeSettings("PRODUCT_NAME", fixForOutput(project->first("QMAKE_ORIG_TARGET").toQString())) << ";\n";
                } else {
                    if (!project->isActiveConfig("plugin") && project->isActiveConfig("staticlib"))
                        t << "\t\t\t\t" << writeSettings("LIBRARY_STYLE", "STATIC") << ";\n";
                    else
                        t << "\t\t\t\t" << writeSettings("LIBRARY_STYLE", "DYNAMIC") << ";\n";
                    ProString lib = project->first("QMAKE_ORIG_TARGET");
                    if (!project->isActiveConfig("lib_bundle") && !project->isActiveConfig("staticlib"))
                        lib.prepend("lib");
                    t << "\t\t\t\t" << writeSettings("PRODUCT_NAME", escapeFilePath(lib)) << ";\n";
                }
            }
            t << "\t\t\t};\n"
              << "\t\t\t" << writeSettings("name", configName) << ";\n"
              << "\t\t};\n";
        }
    }
    for (int i = 0; i < buildConfigGroups.size(); i++) {
        t << "\t\t" << keyFor("QMAKE_PBX_BUILDCONFIG_LIST_" + buildConfigGroups.at(i)) << " = {\n"
          << "\t\t\t" << writeSettings("isa", "XCConfigurationList", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("buildConfigurations", project->values(ProKey("QMAKE_PBX_BUILDCONFIGS_" + buildConfigGroups.at(i))), SettingsAsList, 4) << ";\n"
          << "\t\t\t" << writeSettings("defaultConfigurationIsVisible", "0", SettingsNoQuote) << ";\n"
          << "\t\t\t" << writeSettings("defaultConfigurationName", defaultConfig) << ";\n"
          << "\t\t};\n";
    }
    //ROOT
    t << "\t\t" << keyFor("QMAKE_PBX_ROOT") << " = {\n"
      << "\t\t\t" << writeSettings("hasScannedForEncodings", "1", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("compatibilityVersion", "Xcode 3.2") << ";\n"
      << "\t\t\t" << writeSettings("isa", "PBXProject", SettingsNoQuote) << ";\n"
      << "\t\t\t" << writeSettings("mainGroup", keyFor("QMAKE_PBX_ROOT_GROUP")) << ";\n"
      << "\t\t\t" << writeSettings("productRefGroup", keyFor("Products")) << ";\n";
    t << "\t\t\t" << writeSettings("buildConfigurationList", keyFor("QMAKE_PBX_BUILDCONFIG_LIST_PROJECT")) << ";\n";
    t << "\t\t\t" << writeSettings("projectDirPath", ProStringList()) << ";\n"
      << "\t\t\t" << writeSettings("projectRoot", "") << ";\n"
      << "\t\t\t" << writeSettings("targets", project->values("QMAKE_PBX_TARGETS"), SettingsAsList, 4) << ";\n"
      << "\t\t};\n";

    // FIXME: Deal with developmentRegion and knownRegions for QMAKE_PBX_ROOT

    //FOOTER
    t << "\t};\n"
      << "\t" << writeSettings("rootObject", keyFor("QMAKE_PBX_ROOT")) << ";\n"
      << "}\n";

    if(project->isActiveConfig("generate_pbxbuild_makefile")) {
        QString mkwrap = fileFixify(pbx_dir + Option::dir_sep + ".." + Option::dir_sep + project->first("MAKEFILE"),
                                    qmake_getpwd());
        QFile mkwrapf(mkwrap);
        if(mkwrapf.open(QIODevice::WriteOnly | QIODevice::Text)) {
            writingUnixMakefileGenerator = true;
            debug_msg(1, "pbuilder: Creating file: %s", mkwrap.toLatin1().constData());
            QTextStream mkwrapt(&mkwrapf);
            writeHeader(mkwrapt);
            const char cleans[] = "preprocess_clean ";
            mkwrapt << "#This is a makefile wrapper for PROJECT BUILDER\n"
                    << "all:\n\t"
                    << "cd " << project->first("QMAKE_ORIG_TARGET") << projectSuffix() << "/ && " << pbxbuild() << "\n"
                    << "install: all\n\t"
                    << "cd " << project->first("QMAKE_ORIG_TARGET") << projectSuffix() << "/ && " << pbxbuild() << " install\n"
                    << "distclean clean: preprocess_clean\n\t"
                    << "cd " << project->first("QMAKE_ORIG_TARGET") << projectSuffix() << "/ && " << pbxbuild() << " clean\n"
                    << (!did_preprocess ? cleans : "") << ":\n";
            if(did_preprocess)
                mkwrapt << cleans << ":\n\t"
                        << "make -f "
                        << pbx_dir << Option::dir_sep << "qt_preprocess.mak $@\n";
            writingUnixMakefileGenerator = false;
        }
    }

    qmake_setpwd(input_dir);

    return true;
}

QString
ProjectBuilderMakefileGenerator::findProgram(const ProString &prog)
{
    QString ret = prog.toQString();
    if(QDir::isRelativePath(ret)) {
        QStringList paths = QString(qgetenv("PATH")).split(':');
        for(int i = 0; i < paths.size(); ++i) {
            QString path = paths.at(i) + "/" + prog;
            if(exists(path)) {
                ret = path;
                break;
            }
        }
    }
    return ret;
}

QString
ProjectBuilderMakefileGenerator::fixForOutput(const QString &values)
{
    //get the environment variables references
    QRegExp reg_var("\\$\\((.*)\\)");
    for(int rep = 0; (rep = reg_var.indexIn(values, rep)) != -1;) {
        if(project->values("QMAKE_PBX_VARS").indexOf(reg_var.cap(1)) == -1)
            project->values("QMAKE_PBX_VARS").append(reg_var.cap(1));
        rep += reg_var.matchedLength();
    }

    return values;
}

ProStringList
ProjectBuilderMakefileGenerator::fixListForOutput(const char *where)
{
    return fixListForOutput(project->values(where));
}

ProStringList
ProjectBuilderMakefileGenerator::fixListForOutput(const ProStringList &l)
{
    ProStringList ret;
    for(int i = 0; i < l.count(); i++)
        ret += fixForOutput(l[i].toQString());
    return ret;
}

QString
ProjectBuilderMakefileGenerator::keyFor(const QString &block)
{
#if 1 //This make this code much easier to debug..
    if(project->isActiveConfig("no_pb_munge_key"))
       return block;
#endif
    QString ret;
    if(!keys.contains(block)) {
        ret = qtSha1(block.toUtf8()).left(24).toUpper();
        keys.insert(block, ret);
    } else {
        ret = keys[block];
    }
    return ret;
}

bool
ProjectBuilderMakefileGenerator::openOutput(QFile &file, const QString &build) const
{
    if(QDir::isRelativePath(file.fileName()))
        file.setFileName(Option::output_dir + "/" + file.fileName()); //pwd when qmake was run
    QFileInfo fi(fileInfo(file.fileName()));
    if(fi.suffix() != "pbxproj" || file.fileName().isEmpty()) {
        QString output = file.fileName();
        if(fi.isDir())
            output += QDir::separator();
        if(!output.endsWith(projectSuffix())) {
            if(file.fileName().isEmpty() || fi.isDir()) {
                if(project->first("TEMPLATE") == "subdirs" || project->isEmpty("QMAKE_ORIG_TARGET"))
                    output += fileInfo(project->projectFile()).baseName();
                else
                    output += project->first("QMAKE_ORIG_TARGET").toQString();
            }
            output += projectSuffix() + QDir::separator();
        } else if(output[(int)output.length() - 1] != QDir::separator()) {
            output += QDir::separator();
        }
        output += QString("project.pbxproj");
        output = unescapeFilePath(output);
        file.setFileName(output);
    }
    bool ret = UnixMakefileGenerator::openOutput(file, build);
    ((ProjectBuilderMakefileGenerator*)this)->pbx_dir = Option::output_dir.section(Option::dir_sep, 0, -1);
    Option::output_dir = pbx_dir.section(Option::dir_sep, 0, -2);
    return ret;
}

/* This function is such a hack it is almost pointless, but it
   eliminates the warning message from ProjectBuilder that the project
   file is for an older version. I guess this could be used someday if
   the format of the output is dependant upon the version of
   ProjectBuilder as well.
*/
int
ProjectBuilderMakefileGenerator::pbuilderVersion() const
{
    QString ret;
    if(!project->isEmpty("QMAKE_PBUILDER_VERSION")) {
        ret = project->first("QMAKE_PBUILDER_VERSION").toQString();
    } else {
        QString version, version_plist = project->first("QMAKE_PBUILDER_VERSION_PLIST").toQString();
        if(version_plist.isEmpty()) {
#ifdef Q_OS_DARWIN
            ret = QLatin1String("34");
            QCFType<CFURLRef> cfurl;
            // Check for XCode 4 first
            OSStatus err = LSFindApplicationForInfo(0, CFSTR("com.apple.dt.Xcode"), 0, 0, &cfurl);
            // Now check for XCode 3
            if (err == kLSApplicationNotFoundErr)
                err = LSFindApplicationForInfo(0, CFSTR("com.apple.Xcode"), 0, 0, &cfurl);
            if (err == noErr) {
                QCFType<CFBundleRef> bundle = CFBundleCreate(0, cfurl);
                if (bundle) {
                    CFStringRef str = CFStringRef(CFBundleGetValueForInfoDictionaryKey(bundle,
                                                              CFSTR("CFBundleShortVersionString")));
                    if (str) {
                        QStringList versions = QCFString::toQString(str).split(QLatin1Char('.'));
                        int versionMajor = versions.at(0).toInt();
                        int versionMinor = versions.at(1).toInt();
                        if (versionMajor >= 3) {
                            ret = QLatin1String("46");
                        } else if (versionMajor >= 2) {
                            ret = QLatin1String("42");
                        } else if (versionMajor == 1 && versionMinor >= 5) {
                            ret = QLatin1String("39");
                        }
                    }
                }
            }
#else
            if(exists("/Developer/Applications/Xcode.app/Contents/version.plist"))
                version_plist = "/Developer/Applications/Xcode.app/Contents/version.plist";
            else
                version_plist = "/Developer/Applications/Project Builder.app/Contents/version.plist";
#endif
        } else {
            version_plist = version_plist.replace(QRegExp("\""), "");
        }
        if (ret.isEmpty()) {
            QFile version_file(version_plist);
            if (version_file.open(QIODevice::ReadOnly)) {
                debug_msg(1, "pbuilder: version.plist: Reading file: %s", version_plist.toLatin1().constData());
                QTextStream plist(&version_file);

                bool in_dict = false;
                QString current_key;
                QRegExp keyreg("^<key>(.*)</key>$"), stringreg("^<string>(.*)</string>$");
                while(!plist.atEnd()) {
                    QString line = plist.readLine().trimmed();
                    if(line == "<dict>")
                        in_dict = true;
                    else if(line == "</dict>")
                        in_dict = false;
                    else if(in_dict) {
                        if(keyreg.exactMatch(line))
                            current_key = keyreg.cap(1);
                        else if(current_key == "CFBundleShortVersionString" && stringreg.exactMatch(line))
                            version = stringreg.cap(1);
                    }
                }
                plist.flush();
                version_file.close();
            } else {
                debug_msg(1, "pbuilder: version.plist: Failure to open %s", version_plist.toLatin1().constData());
            }
            if(version.isEmpty() && version_plist.contains("Xcode")) {
                ret = "39";
            } else {
                int versionMajor = version.left(1).toInt();
                if(versionMajor >= 2)
                    ret = "42";
                else if(version == "1.5")
                    ret = "39";
                else if(version == "1.1")
                    ret = "34";
            }
        }
    }

    if(!ret.isEmpty()) {
        bool ok;
        int int_ret = ret.toInt(&ok);
        if(ok) {
            debug_msg(1, "pbuilder: version.plist: Got version: %d", int_ret);
            if (int_ret < 46)
                warn_msg(WarnLogic, "XCode version is too old, at least XCode 3.2 is required");
            return int_ret;
        }
    }
    debug_msg(1, "pbuilder: version.plist: Fallback to default version");
    return 46; //my fallback
}

int
ProjectBuilderMakefileGenerator::reftypeForFile(const QString &where)
{
    int ret = 0; //absolute is the default..
    if(QDir::isRelativePath(unescapeFilePath(where)))
        ret = 4; //relative
    return ret;
}

QString
ProjectBuilderMakefileGenerator::projectSuffix() const
{
    const int pbVersion = pbuilderVersion();
    if(pbVersion >= 42)
        return ".xcodeproj";
    else if(pbVersion >= 38)
        return ".xcode";
    return ".pbproj";
}

QString
ProjectBuilderMakefileGenerator::pbxbuild()
{
    if(exists("/usr/bin/pbbuild"))
        return "pbbuild";
    if(exists("/usr/bin/xcodebuild"))
       return "xcodebuild";
    return (pbuilderVersion() >= 38 ? "xcodebuild" : "pbxbuild");
}

QString
ProjectBuilderMakefileGenerator::escapeFilePath(const QString &path) const
{
#if 1
    //in the middle of generating a Makefile!
    if(writingUnixMakefileGenerator)
        return UnixMakefileGenerator::escapeFilePath(path);

    //generating stuff for the xml file!
    QString ret = path;
    if(!ret.isEmpty()) {
        ret = unescapeFilePath(ret);
        debug_msg(2, "EscapeFilePath: %s -> %s", path.toLatin1().constData(), ret.toLatin1().constData());
    }
    return ret;
#else
    return UnixMakefileGenerator::escapeFilePath(path);
#endif
}

static QString quotedStringLiteral(const QString &value)
{
    QString result;
    const int len = value.length();
    result.reserve(int(len * 1.1) + 2);

    result += QLatin1Char('"');

    // Escape
    for (int i = 0; i < len; ++i) {
        QChar character = value.at(i);;
        ushort code = character.unicode();
        switch (code) {
        case '\\':
            result += QLatin1String("\\\\");
            break;
        case '"':
            result += QLatin1String("\\\"");
            break;
        case '\b':
            result += QLatin1String("\\b");
            break;
        case '\n':
            result += QLatin1String("\\n");
            break;
        case '\r':
            result += QLatin1String("\\r");
            break;
        case '\t':
            result += QLatin1String("\\t");
            break;
        default:
            if (code >= 32 && code <= 127)
                result += character;
            else
                result += QLatin1String("\\u") + QString::number(code, 16).rightJustified(4, '0');
        }
    }

    result += QLatin1Char('"');

    result.squeeze();
    return result;
}

QString
ProjectBuilderMakefileGenerator::writeSettings(const QString &var, const ProStringList &vals, int flags, int indent_level)
{
    QString ret;
    bool shouldQuote = !((flags & SettingsNoQuote));

    QString newline = "\n";
    for(int i = 0; i < indent_level; ++i)
        newline += "\t";

    static QRegExp allowedVariableCharacters("^[a-zA-Z0-9_]*$");
    ret += var.contains(allowedVariableCharacters) ? var : quotedStringLiteral(var);

    ret += " = ";

    if(flags & SettingsAsList) {
        ret += "(" + newline;
        for(int i = 0, count = 0; i < vals.size(); ++i) {
            QString val = vals.at(i).toQString();
            if(!val.isEmpty()) {
                if(count++ > 0)
                    ret += "," + newline;
                if (shouldQuote)
                    val = quotedStringLiteral(val);
                ret += val;
            }
        }
        ret += ")";
    } else {
        QString val = vals.join(QLatin1Char(' '));
        if (shouldQuote)
            val = quotedStringLiteral(val);
        ret += val;
    }
    return ret;
}

QT_END_NAMESPACE