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diff --git a/qmake/tools/qfileinfo_unix.cpp b/qmake/tools/qfileinfo_unix.cpp
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+++ b/qmake/tools/qfileinfo_unix.cpp
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+/****************************************************************************
+** $Id$
+**
+** Implementation of QFileInfo class
+**
+** Created : 950628
+**
+** Copyright (C) 1992-2002 Trolltech AS.  All rights reserved.
+**
+** This file is part of the tools module of the Qt GUI Toolkit.
+**
+** This file may be distributed under the terms of the Q Public License
+** as defined by Trolltech AS of Norway and appearing in the file
+** LICENSE.QPL included in the packaging of this file.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses for Unix/X11 or for Qt/Embedded may use this file in accordance
+** with the Qt Commercial License Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
+** See http://www.trolltech.com/qpl/ for QPL licensing information.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "qplatformdefs.h"
+#include "qfileinfo.h"
+#include "qfiledefs_p.h"
+#include "qdatetime.h"
+#include "qdir.h"
+
+#include <limits.h>
+
+
+void QFileInfo::slashify( QString& )
+{
+    return;
+}
+
+
+void QFileInfo::makeAbs( QString & )
+{
+    return;
+}
+
+/*!
+    Returns TRUE if this object points to a file. Returns FALSE if the
+    object points to something which isn't a file, e.g. a directory or
+    a symlink.
+
+    \sa isDir(), isSymLink()
+*/
+bool QFileInfo::isFile() const
+{
+    if ( !fic || !cache )
+        doStat();
+    return fic ? (fic->st.st_mode & S_IFMT) == S_IFREG : FALSE;
+}
+
+/*!
+    Returns TRUE if this object points to a directory or to a symbolic
+    link to a directory; otherwise returns FALSE.
+
+    \sa isFile(), isSymLink()
+*/
+bool QFileInfo::isDir() const
+{
+    if ( !fic || !cache )
+        doStat();
+    return fic ? (fic->st.st_mode & S_IFMT) == S_IFDIR : FALSE;
+}
+
+/*!
+    Returns TRUE if this object points to a symbolic link (or to a
+    shortcut on Windows); otherwise returns FALSE.
+
+    \sa isFile(), isDir(), readLink()
+*/
+
+bool QFileInfo::isSymLink() const
+{
+    if ( !fic || !cache )
+        doStat();
+    return symLink;
+}
+
+/*!
+    Returns the name a symlink (or shortcut on Windows) points to, or
+    a QString::null if the object isn't a symbolic link.
+
+    This name may not represent an existing file; it is only a string.
+    QFileInfo::exists() returns TRUE if the symlink points to an
+    existing file.
+
+    \sa exists(), isSymLink(), isDir(), isFile()
+*/
+
+QString QFileInfo::readLink() const
+{
+    QString r;
+
+#if defined(Q_OS_UNIX) && !defined(Q_OS_OS2EMX)
+    char s[PATH_MAX+1];
+    if ( !isSymLink() )
+        return QString();
+    int len = readlink( QFile::encodeName(fn).data(), s, PATH_MAX );
+    if ( len >= 0 ) {
+        s[len] = '\0';
+        r = QFile::decodeName(s);
+    }
+#endif
+
+    return r;
+}
+
+static const uint nobodyID = (uint) -2;
+
+/*!
+    Returns the owner of the file. On Windows, on systems where files
+    do not have owners, or if an error occurs, QString::null is
+    returned.
+
+    This function can be time consuming under Unix (in the order of
+    milliseconds).
+
+    \sa ownerId(), group(), groupId()
+*/
+
+QString QFileInfo::owner() const
+{
+    passwd *pw = getpwuid( ownerId() );
+    if ( pw )
+        return QFile::decodeName( pw->pw_name );
+    return QString::null;
+}
+
+/*!
+    Returns the id of the owner of the file.
+
+    On Windows and on systems where files do not have owners this
+    function returns ((uint) -2).
+
+    \sa owner(), group(), groupId()
+*/
+
+uint QFileInfo::ownerId() const
+{
+    if ( !fic || !cache )
+        doStat();
+    if ( fic )
+        return fic->st.st_uid;
+    return nobodyID;
+}
+
+/*!
+    Returns the group of the file. On Windows, on systems where files
+    do not have groups, or if an error occurs, QString::null is
+    returned.
+
+    This function can be time consuming under Unix (in the order of
+    milliseconds).
+
+    \sa groupId(), owner(), ownerId()
+*/
+
+QString QFileInfo::group() const
+{
+    struct group *gr = getgrgid( groupId() );
+    if ( gr )
+        return QFile::decodeName( gr->gr_name );
+    return QString::null;
+}
+
+/*!
+    Returns the id of the group the file belongs to.
+
+    On Windows and on systems where files do not have groups this
+    function always returns (uint) -2.
+
+    \sa group(), owner(), ownerId()
+*/
+
+uint QFileInfo::groupId() const
+{
+    if ( !fic || !cache )
+        doStat();
+    if ( fic )
+        return fic->st.st_gid;
+    return nobodyID;
+}
+
+
+/*!
+    Tests for file permissions. The \a permissionSpec argument can be
+    several flags of type \c PermissionSpec OR-ed together to check
+    for permission combinations.
+
+    On systems where files do not have permissions this function
+    always returns TRUE.
+
+    Example:
+    \code
+        QFileInfo fi( "/tmp/archive.tar.gz" );
+        if ( fi.permission( QFileInfo::WriteUser | QFileInfo::ReadGroup ) )
+            qWarning( "I can change the file; my group can read the file.");
+        if ( fi.permission( QFileInfo::WriteGroup | QFileInfo::WriteOther ) )
+            qWarning( "The group or others can change the file!" );
+    \endcode
+
+    \sa isReadable(), isWritable(), isExecutable()
+*/
+
+bool QFileInfo::permission( int permissionSpec ) const
+{
+    if ( !fic || !cache )
+        doStat();
+    if ( fic ) {
+        uint mask = 0;
+        if ( permissionSpec & ReadUser )
+            mask |= S_IRUSR;
+        if ( permissionSpec & WriteUser )
+            mask |= S_IWUSR;
+        if ( permissionSpec & ExeUser )
+            mask |= S_IXUSR;
+        if ( permissionSpec & ReadGroup )
+            mask |= S_IRGRP;
+        if ( permissionSpec & WriteGroup )
+            mask |= S_IWGRP;
+        if ( permissionSpec & ExeGroup )
+            mask |= S_IXGRP;
+        if ( permissionSpec & ReadOther )
+            mask |= S_IROTH;
+        if ( permissionSpec & WriteOther )
+            mask |= S_IWOTH;
+        if ( permissionSpec & ExeOther )
+            mask |= S_IXOTH;
+        if ( mask ) {
+           return (fic->st.st_mode & mask) == mask;
+        } else {
+#if defined(QT_CHECK_NULL)
+           qWarning( "QFileInfo::permission: permissionSpec is 0" );
+#endif
+           return TRUE;
+        }
+    } else {
+        return FALSE;
+    }
+}
+
+void QFileInfo::doStat() const
+{
+            QFileInfo *that = ((QFileInfo*)this);// mutable function
+    if ( !that->fic )
+        that->fic = new QFileInfoCache;
+    that->symLink = FALSE;
+    struct stat *b = &that->fic->st;
+#if defined(Q_OS_UNIX) && defined(S_IFLNK)
+    if ( ::lstat( QFile::encodeName(fn), b ) == 0 ) {
+        if ( S_ISLNK( b->st_mode ) )
+            that->symLink = TRUE;
+        else
+            return;
+    }
+#endif
+
+    int r = ::stat( QFile::encodeName(fn), b );
+    if ( r != 0 && !that->symLink ) {
+        delete that->fic;
+        that->fic = 0;
+    }
+}
+
+/*!
+    Returns the file's path.
+
+    If \a absPath is TRUE an absolute path is returned.
+
+    \sa dir(), filePath(), fileName(), isRelative()
+*/
+#ifndef QT_NO_DIR
+QString QFileInfo::dirPath( bool absPath ) const
+{
+    QString s;
+    if ( absPath )
+        s = absFilePath();
+    else
+        s = fn;
+    int pos = s.findRev( '/' );
+    if ( pos == -1 ) {
+        return QString::fromLatin1( "." );
+    } else {
+        if ( pos == 0 )
+            return QString::fromLatin1( "/" );
+        return s.left( pos );
+    }
+}
+#endif
+
+/*!
+    Returns the name of the file, excluding the path.
+
+    Example:
+    \code
+        QFileInfo fi( "/tmp/archive.tar.gz" );
+                QString name = fi.fileName();   // name = "archive.tar.gz"
+    \endcode
+
+    \sa isRelative(), filePath(), baseName(), extension()
+*/
+
+QString QFileInfo::fileName() const
+{
+    int p = fn.findRev( '/' );
+    if ( p == -1 ) {
+        return fn;
+    } else {
+        return fn.mid( p + 1 );
+    }
+}