5 files changed, 622 insertions, 0 deletions
diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index b916b4d..758c5ee 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -13,6 +13,10 @@ SOURCES += \
 	global/qmalloc.cpp \
         global/qnumeric.cpp
 
+nacl {
+    SOURCES += global/qnaclunimplemented.cpp
+}
+
 # qlibraryinfo.cpp includes qconfig.cpp
 INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
 
diff --git a/src/corelib/global/qconfig-minimal-system-dependencies.h b/src/corelib/global/qconfig-minimal-system-dependencies.h
new file mode 100644
index 0000000..c7e3633
--- /dev/null
+++ b/src/corelib/global/qconfig-minimal-system-dependencies.h
@@ -0,0 +1,371 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ ** All rights reserved.
+ ** Contact: Nokia Corporation (qt-info@nokia.com)
+ **
+ ** This file is part of the QtCore module of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:LGPL$
+ ** No Commercial Usage
+ ** This file contains pre-release code and may not be distributed.
+ ** You may use this file in accordance with the terms and conditions
+ ** contained in the Technology Preview License Agreement accompanying
+ ** this package.
+ **
+ ** 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 as published by the Free Software
+ ** Foundation and appearing in the file LICENSE.LGPL included in the
+ ** packaging of this file.  Please review the following information to
+ ** ensure the GNU Lesser General Public License version 2.1 requirements
+ ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+ **
+ ** In addition, as a special exception, Nokia gives you certain additional
+ ** rights.  These rights are described in the Nokia Qt LGPL Exception
+ ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+ **
+ ** If you have questions regarding the use of this file, please contact
+ ** Nokia at qt-info@nokia.com.
+ **
+ **
+ **
+ **
+ **
+ **
+ **
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#define QT_FONTS_ARE_RESOURCES
+
+/* Data structures */
+#ifndef QT_NO_QUUID_STRING
+#  define QT_NO_QUUID_STRING
+#endif
+#ifndef QT_NO_STL
+#  define QT_NO_STL
+#endif
+#ifndef QT_NO_TEXTDATE
+#  define QT_NO_TEXTDATE
+#endif
+#ifndef QT_NO_DATESTRING
+#  define QT_NO_DATESTRING
+#endif
+
+/* Dialogs */
+#ifndef QT_NO_FILEDIALOG
+#  define QT_NO_FILEDIALOG
+#endif
+#ifndef QT_NO_PRINTDIALOG
+#  define QT_NO_PRINTDIALOG
+#endif
+#ifndef QT_NO_PRINTPREVIEWDIALOG
+#  define QT_NO_PRINTPREVIEWDIALOG
+#endif
+
+
+/* File I/O */
+#ifndef QT_NO_DOM
+#  define QT_NO_DOM
+#endif
+#ifndef QT_NO_FILESYSTEMWATCHER
+#  define QT_NO_FILESYSTEMWATCHER
+#endif
+#ifndef QT_NO_FSFILEENGINE
+#  define QT_NO_FSFILEENGINE
+#endif
+#ifndef QT_NO_FILESYSTEMMODEL
+#  define QT_NO_FILESYSTEMMODEL
+#endif
+#ifndef QT_NO_FILESYSTEMMODEL
+#  define QT_NO_FILESYSTEMMODEL
+#endif
+#ifndef QT_NO_PROCESS
+#  define QT_NO_PROCESS
+#endif
+#ifndef QT_NO_TEMPORARYFILE
+#  define QT_NO_TEMPORARYFILE
+#endif
+#ifndef QT_NO_SETTINGS
+#  define QT_NO_SETTINGS
+#endif
+#ifndef QT_NO_LIBRARY
+#  define QT_NO_LIBRARY
+#endif
+
+/* Fonts */
+#ifndef QT_NO_QWS_QPF2
+#  define QT_NO_QWS_QPF2
+#endif
+
+/* Images */
+#ifndef QT_NO_IMAGEFORMATPLUGIN
+#  define QT_NO_IMAGEFORMATPLUGIN
+#endif
+#ifndef QT_NO_IMAGE_HEURISTIC_MASK
+#  define QT_NO_IMAGE_HEURISTIC_MASK
+#endif
+#ifndef QT_NO_IMAGE_TEXT
+#  define QT_NO_IMAGE_TEXT
+#endif
+#ifndef QT_NO_MOVIE
+#  define QT_NO_MOVIE
+#endif
+
+/* Internationalization */
+#ifndef QT_NO_BIG_CODECS
+#  define QT_NO_BIG_CODECS
+#endif
+#ifndef QT_NO_QWS_INPUTMETHODS
+#  define QT_NO_QWS_INPUTMETHODS
+#endif
+#ifndef QT_NO_TEXTCODEC
+#  define QT_NO_TEXTCODEC
+#endif
+#ifndef QT_NO_CODECS
+#  define QT_NO_CODECS
+#endif
+#ifndef QT_NO_TEXTCODECPLUGIN
+#  define QT_NO_TEXTCODECPLUGIN
+#endif
+#ifndef QT_NO_TRANSLATION
+#  define QT_NO_TRANSLATION
+#endif
+#ifndef QT_NO_TRANSLATION_UTF8
+#  define QT_NO_TRANSLATION_UTF8
+#endif
+
+/* ItemViews */
+
+#ifndef QT_NO_DIRMODEL
+#  define QT_NO_DIRMODEL
+#endif
+
+/* Kernel */
+#ifndef QT_NO_CLIPBOARD
+#  define QT_NO_CLIPBOARD
+#endif
+#ifndef QT_NO_CSSPARSER
+#  define QT_NO_CSSPARSER
+#endif
+#ifndef QT_NO_CURSOR
+#  define QT_NO_CURSOR
+#endif
+#ifndef QT_NO_DRAGANDDROP
+#  define QT_NO_DRAGANDDROP
+#endif
+#ifndef QT_NO_EFFECTS
+#  define QT_NO_EFFECTS
+#endif
+#ifndef QT_NO_SESSIONMANAGER
+#  define QT_NO_SESSIONMANAGER
+#endif
+#ifndef QT_NO_SHAREDMEMORY
+#  define QT_NO_SHAREDMEMORY
+#endif
+#ifndef QT_NO_SOUND
+#  define QT_NO_SOUND
+#endif
+#ifndef QT_NO_SYSTEMLOCALE
+#  define QT_NO_SYSTEMSEMAPHORE
+#endif
+#ifndef QT_NO_SYSTEMSEMAPHORE
+#  define QT_NO_SYSTEMSEMAPHORE
+#endif
+#ifndef QT_NO_TABLETEVENT
+#  define QT_NO_TABLETEVENT
+#endif
+#ifndef QT_NO_CRASHHANDLER
+#  define QT_NO_CRASHHANDLER
+#endif
+#ifndef QT_NO_CONCURRENT
+#  define QT_NO_CONCURRENT
+#endif
+#ifndef QT_NO_XMLSTREAM
+#  define QT_NO_XMLSTREAM
+#endif
+#ifndef QT_NO_XMLSTREAMREADER
+#  define QT_NO_XMLSTREAMREADER
+#endif
+#ifndef QT_NO_XMLSTREAMWRITER
+#  define QT_NO_XMLSTREAMWRITER
+#endif
+
+/* Networking */
+#ifndef QT_NO_COP
+#  define QT_NO_COP
+#endif
+#ifndef QT_NO_HOSTINFO
+#  define QT_NO_HOSTINFO
+#endif
+#ifndef QT_NO_HTTP
+#  define QT_NO_HTTP
+#endif
+#ifndef QT_NO_NETWORKPROXY
+#  define QT_NO_NETWORKPROXY
+#endif
+#ifndef QT_NO_SOCKS5
+#  define QT_NO_SOCKS5
+#endif
+#ifndef QT_NO_UDPSOCKET
+#  define QT_NO_UDPSOCKET
+#endif
+#ifndef QT_NO_URLINFO
+#  define QT_NO_URLINFO
+#endif
+#ifndef QT_NO_FTP
+#  define QT_NO_FTP
+#endif
+
+/* Painting */
+#ifndef QT_NO_COLORNAMES
+#  define QT_NO_COLORNAMES
+#endif
+#ifndef QT_NO_DIRECTPAINTER
+#  define QT_NO_DIRECTPAINTER
+#endif
+#ifndef QT_NO_PAINTONSCREEN
+#  define QT_NO_PAINTONSCREEN
+#endif
+#ifndef QT_NO_PAINT_DEBUG
+#  define QT_NO_PAINT_DEBUG
+#endif
+#ifndef QT_NO_PICTURE
+#  define QT_NO_PICTURE
+#endif
+#ifndef QT_NO_PRINTER
+#  define QT_NO_PRINTER
+#endif
+#ifndef QT_NO_CUPS
+#  define QT_NO_CUPS
+#endif
+
+/* Qt for Embedded Linux */
+#ifndef QT_NO_QWSEMBEDWIDGET
+#  define QT_NO_QWSEMBEDWIDGET
+#endif
+#ifndef QT_NO_QWS_ALPHA_CURSOR
+#  define QT_NO_QWS_ALPHA_CURSOR
+#endif
+#ifndef QT_NO_QWS_CURSOR
+#  define QT_NO_QWS_CURSOR
+#endif
+#ifndef QT_NO_QWS_DECORATION_DEFAULT
+#  define QT_NO_QWS_DECORATION_DEFAULT
+#endif
+#ifndef QT_NO_QWS_DECORATION_STYLED
+#  define QT_NO_QWS_DECORATION_STYLED
+#endif
+#ifndef QT_NO_QWS_DECORATION_WINDOWS
+#  define QT_NO_QWS_DECORATION_WINDOWS
+#endif
+#ifndef QT_NO_QWS_MANAGER
+#  define QT_NO_QWS_MANAGER
+#endif
+#ifndef QT_NO_QWS_KEYBOARD
+#  define QT_NO_QWS_KEYBOARD
+#endif
+#ifndef QT_NO_QWS_MOUSE
+#  define QT_NO_QWS_MOUSE
+#endif
+#ifndef QT_NO_QWS_MOUSE_AUTO
+#  define QT_NO_QWS_MOUSE_AUTO
+#endif
+#ifndef QT_NO_QWS_MOUSE_MANUAL
+#  define QT_NO_QWS_MOUSE_MANUAL
+#endif
+#ifndef QT_NO_QWS_MULTIPROCESS
+#  define QT_NO_QWS_MULTIPROCESS
+#endif
+#ifndef QT_NO_QWS_SOUNDSERVER
+#  define QT_NO_QWS_SOUNDSERVER
+#endif
+#ifndef QT_NO_SXE
+#  define QT_NO_SXE
+#endif
+#ifndef QT_NO_QWS_PROPERTIES
+#  define QT_NO_QWS_PROPERTIES
+#endif
+#ifndef QT_NO_QWS_PROXYSCREEN
+#  define QT_NO_QWS_PROXYSCREEN
+#endif
+#ifndef QT_NO_QWS_DYNAMICSCREENTRANSFORMATION
+#  define QT_NO_QWS_DYNAMICSCREENTRANSFORMATION
+#endif
+#ifndef QT_NO_QWS_LINUXFB
+#  define QT_NO_QWS_LINUXFB
+#endif
+#ifndef QT_NO_QWS_MOUSE_PC
+#  define QT_NO_QWS_MOUSE_PC
+#endif
+#ifndef QT_NO_QWS_MOUSE_LINUXTP
+#  define QT_NO_QWS_MOUSE_LINUXTP
+#endif
+#ifndef QT_NO_QWS_QPF
+#  define QT_NO_QWS_QPF
+#endif
+
+/* SVG */
+#ifndef QT_NO_SVG
+#  define QT_NO_SVG
+#endif
+#ifndef QT_NO_GRAPHICSSVGITEM
+#  define QT_NO_GRAPHICSSVGITEM
+#endif
+#ifndef QT_NO_SVGGENERATOR
+#  define QT_NO_SVGGENERATOR
+#endif
+#ifndef QT_NO_SVGRENDERER
+#  define QT_NO_SVGRENDERER
+#endif
+#ifndef QT_NO_SVGWIDGET
+#  define QT_NO_SVGWIDGET
+#endif
+
+/* Styles */
+#ifndef QT_NO_STYLE_MOTIF
+#  define QT_NO_STYLE_MOTIF
+#endif
+#ifndef QT_NO_STYLE_CDE
+#  define QT_NO_STYLE_CDE
+#endif
+#ifndef QT_NO_STYLE_STYLESHEET
+#  define QT_NO_STYLE_STYLESHEET
+#endif
+#ifndef QT_NO_STYLE_WINDOWSCE
+#  define QT_NO_STYLE_WINDOWSCE
+#endif
+#ifndef QT_NO_STYLE_WINDOWSMOBILE
+#  define QT_NO_STYLE_WINDOWSMOBILE
+#endif
+#ifndef QT_NO_STYLE_WINDOWSVISTA
+#  define QT_NO_STYLE_WINDOWSVISTA
+#endif
+#ifndef QT_NO_STYLE_WINDOWSXP
+#  define QT_NO_STYLE_WINDOWSXP
+#endif
+
+/* Utilities */
+#ifndef QT_NO_ACCESSIBILITY
+#  define QT_NO_ACCESSIBILITY
+#endif
+#ifndef QT_NO_COMPLETER
+#  define QT_NO_COMPLETER
+#endif
+#ifndef QT_NO_DESKTOPSERVICES
+#  define QT_NO_DESKTOPSERVICES
+#endif
+#ifndef QT_NO_SCRIPT
+#  define QT_NO_SCRIPT
+#endif
+#ifndef QT_NO_SYSTEMTRAYICON
+#  define QT_NO_SYSTEMTRAYICON
+#endif
+
+/* Windows */
+#ifndef QT_NO_WIN_ACTIVEQT
+#  define QT_NO_WIN_ACTIVEQT
+#endif
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index ca3219f..45153b8 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -216,6 +216,8 @@ namespace QT_NAMESPACE {}
 #  define Q_OS_ULTRIX
 #elif defined(sinix)
 #  define Q_OS_RELIANT
+#elif defined(__native_client__)
+#  define Q_OS_NACL
 #elif defined(__linux__) || defined(__linux)
 #  define Q_OS_LINUX
 #elif defined(__FreeBSD__) || defined(__DragonFly__)
@@ -2661,6 +2663,10 @@ QT_LICENSED_MODULE(DBus)
 #  define QT_NO_PROCESS
 #endif
 
+#ifdef Q_OS_NACL
+#include <qnaclunimplemented.h>
+#endif
+
 QT_END_NAMESPACE
 QT_END_HEADER
 
diff --git a/src/corelib/global/qnaclunimplemented.cpp b/src/corelib/global/qnaclunimplemented.cpp
new file mode 100644
index 0000000..618ff3e
--- /dev/null
+++ b/src/corelib/global/qnaclunimplemented.cpp
@@ -0,0 +1,156 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ ** All rights reserved.
+ ** Contact: Nokia Corporation (qt-info@nokia.com)
+ **
+ ** This file is part of the QtCore module of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:LGPL$
+ ** No Commercial Usage
+ ** This file contains pre-release code and may not be distributed.
+ ** You may use this file in accordance with the terms and conditions
+ ** contained in the Technology Preview License Agreement accompanying
+ ** this package.
+ **
+ ** 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 as published by the Free Software
+ ** Foundation and appearing in the file LICENSE.LGPL included in the
+ ** packaging of this file.  Please review the following information to
+ ** ensure the GNU Lesser General Public License version 2.1 requirements
+ ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+ **
+ ** In addition, as a special exception, Nokia gives you certain additional
+ ** rights.  These rights are described in the Nokia Qt LGPL Exception
+ ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+ **
+ ** If you have questions regarding the use of this file, please contact
+ ** Nokia at qt-info@nokia.com.
+ **
+ **
+ **
+ **
+ **
+ **
+ **
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#include "qnaclunimplemented.h"
+#include <pthread.h>
+#include <qglobal.h>
+
+/*
+    The purpose of this file is to stub out certain functions
+    that are not provided by the Native Client SDK. This is
+    done as an alterative to sprinkling the Qt sources with
+    NACL ifdefs.
+
+    There are two main classes of functions:
+
+    - Fuctions that are called but can have no effect:
+    For these we simply give an empty implementation
+
+    - Functions that are referenced in the source code, but
+    is not/must not be called at run-time:
+    These we either leave undefined or implement with a
+    qFatal.
+
+    This is a work in progress.
+*/
+
+extern "C" {
+
+void pthread_cleanup_push(void (*)(void *), void *)
+{
+
+}
+
+void pthread_cleanup_pop(int)
+{
+
+}
+
+int pthread_setcancelstate(int, int *)
+{
+    return 0;
+}
+
+int pthread_setcanceltype(int, int *)
+{
+    return 0;
+}
+
+void pthread_testcancel(void)
+{
+
+}
+
+
+int pthread_cancel(pthread_t)
+{
+    return 0;
+}
+
+int pthread_attr_setinheritsched(pthread_attr_t *,int)
+{
+    return 0;
+}
+
+
+int pthread_attr_getinheritsched(const pthread_attr_t *, int *)
+{
+    return 0;
+}
+
+// event dispatcher, select
+//struct fd_set;
+//struct timeval;
+
+int fcntl(int, int, ...)
+{
+    return 0;
+}
+
+int sigaction(int, const struct sigaction *, struct sigaction *)
+{
+    return 0;
+}
+
+int open(const char *, int, ...)
+{
+    return 0;
+}
+
+int open64(const char *, int, ...)
+{
+    return 0;
+}
+
+int access(const char *, int)
+{
+    return 0;
+}
+
+typedef long off64_t;
+off64_t ftello64(void *)
+{
+    qFatal("ftello64 called");
+    return 0;
+}
+
+off64_t lseek64(int, off_t, int)
+{
+    qFatal("lseek64 called");
+    return 0;
+}
+
+} // Extern C
+
+int select(int, fd_set *, fd_set *, fd_set *, struct timeval *)
+{
+    return 0;
+}
diff --git a/src/corelib/global/qnaclunimplemented.h b/src/corelib/global/qnaclunimplemented.h
new file mode 100644
index 0000000..84085b5
--- /dev/null
+++ b/src/corelib/global/qnaclunimplemented.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ ** All rights reserved.
+ ** Contact: Nokia Corporation (qt-info@nokia.com)
+ **
+ ** This file is part of the QtCore module of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:LGPL$
+ ** No Commercial Usage
+ ** This file contains pre-release code and may not be distributed.
+ ** You may use this file in accordance with the terms and conditions
+ ** contained in the Technology Preview License Agreement accompanying
+ ** this package.
+ **
+ ** 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 as published by the Free Software
+ ** Foundation and appearing in the file LICENSE.LGPL included in the
+ ** packaging of this file.  Please review the following information to
+ ** ensure the GNU Lesser General Public License version 2.1 requirements
+ ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+ **
+ ** In addition, as a special exception, Nokia gives you certain additional
+ ** rights.  These rights are described in the Nokia Qt LGPL Exception
+ ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+ **
+ ** If you have questions regarding the use of this file, please contact
+ ** Nokia at qt-info@nokia.com.
+ **
+ **
+ **
+ **
+ **
+ **
+ **
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#ifndef QNACLUNIMPLEMENTED_H
+#define QNACLUNIMPLEMENTED_H
+
+#ifdef Q_OS_NACL
+
+// pthread
+#include <pthread.h>
+#define PTHREAD_CANCEL_DISABLE 1
+#define PTHREAD_CANCEL_ENABLE 2
+#define PTHREAD_INHERIT_SCHED 3
+
+extern "C" {
+
+void pthread_cleanup_push(void (*handler)(void *), void *arg);
+void pthread_cleanup_pop(int execute);
+
+int pthread_setcancelstate(int state, int *oldstate);
+int pthread_setcanceltype(int type, int *oldtype);
+void pthread_testcancel(void);
+int pthread_cancel(pthread_t thread);
+
+int pthread_attr_setinheritsched(pthread_attr_t *attr,
+    int inheritsched);
+int pthread_attr_getinheritsched(const pthread_attr_t *attr, 
+    int *inheritsched);
+
+// event dispatcher, select
+//struct fd_set;
+//struct timeval;
+int fcntl(int fildes, int cmd, ...);
+int sigaction(int sig, const struct sigaction * act, struct sigaction * oact);
+
+typedef long off64_t;
+off64_t ftello64(void *stream);
+off64_t lseek64(int fildes, off_t offset, int whence);
+int open64(const char *path, int oflag, ...);
+
+}
+
+int select(int nfds, fd_set * readfds, fd_set * writefds, fd_set * errorfds, struct timeval * timeout);
+
+#endif //Q_OS_NACL
+
+#endif //QNACLUNIMPLEMENTED_H