Port of Qt to QNX

This makes Qt work on QNX 6.4.
 * no q3support, no phonon
 * no QSharedMemory, no QSystemSemaphore, no QProcess

Reviewed-By: Robert Griebl

2 files changed, 231 insertions, 0 deletions

diff --git a/mkspecs/unsupported/qnx-g++/qmake.conf b/mkspecs/unsupported/qnx-g++/qmake.conf
new file mode 100644
index 0000000..2e568dc
--- /dev/null
+++ b/mkspecs/unsupported/qnx-g++/qmake.conf
@@ -0,0 +1,59 @@
+#
+# qmake configuration for qnx-g++
+#
+# Written for QNX RTOS v6 with X11
+#
+
+MAKEFILE_GENERATOR	= UNIX
+TEMPLATE		= app
+CONFIG			+= qt warn_on release link_prl
+QT			+= core gui
+
+include(../common/g++.conf)
+include(../common/unix.conf)
+
+QMAKE_CFLAGS_THREAD	= -D_REENTRANT
+QMAKE_CXXFLAGS_THREAD	= $$QMAKE_CLFAGS_THREAD
+QMAKE_COMPILER_DEFINES  += __QNXNTO__
+
+QMAKE_INCDIR		=
+QMAKE_LIBDIR		=
+QMAKE_INCDIR_X11	= /opt/X11R6/include
+QMAKE_LIBDIR_X11	= /opt/X11R6/lib
+QMAKE_INCDIR_QT		= $$[QT_INSTALL_HEADERS]
+QMAKE_LIBDIR_QT		= $$[QT_INSTALL_LIBS]
+QMAKE_INCDIR_OPENGL	= /opt/X11R6/include
+QMAKE_LIBDIR_OPENGL	= /opt/X11R6/lib
+
+#QMAKE_LIBS		= -lunix
+QMAKE_LIBS		=
+QMAKE_LIBS_DYNLOAD	=
+QMAKE_LIBS_X11		= -lXext -lX11 -lm -lsocket
+QMAKE_LIBS_X11SM	= -lSM -lICE
+QMAKE_LIBS_OPENGL	= -lGLU -lGL
+QMAKE_LIBS_OPENGL_QT	= -lGL
+QMAKE_LIBS_THREAD	=
+QMAKE_LIBS_NETWORK      = -lsocket
+
+QMAKE_MOC		= $$[QT_INSTALL_BINS]/moc
+QMAKE_UIC		= $$[QT_INSTALL_BINS]/uic
+
+QMAKE_AR		= ar cqs
+QMAKE_RANLIB		=
+
+QMAKE_TAR		= tar -cf
+QMAKE_GZIP		= gzip -9f
+
+QMAKE_COPY		= cp -f
+QMAKE_COPY_FILE       = $(COPY)
+QMAKE_COPY_DIR        = $(COPY) -r
+QMAKE_MOVE		= mv -f
+QMAKE_DEL_FILE		= rm -f
+QMAKE_DEL_DIR		= rmdir
+QMAKE_CHK_DIR_EXISTS	= test -d
+QMAKE_MKDIR		= mkdir -p
+QMAKE_STRIP           = strip
+QMAKE_STRIPFLAGS_LIB += --strip-unneeded
+QMAKE_CHK_DIR_EXISTS  = test -d
+QMAKE_MKDIR           = mkdir -p
+load(qt_config)
diff --git a/mkspecs/unsupported/qnx-g++/qplatformdefs.h b/mkspecs/unsupported/qnx-g++/qplatformdefs.h
new file mode 100644
index 0000000..f59922d
--- /dev/null
+++ b/mkspecs/unsupported/qnx-g++/qplatformdefs.h
@@ -0,0 +1,172 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the qmake spec 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPLATFORMDEFS_H
+#define QPLATFORMDEFS_H
+
+// Get Qt defines/settings
+
+#include "qglobal.h"
+
+// Set any POSIX/XOPEN defines at the top of this file to turn on specific APIs
+
+#include <unistd.h>
+
+
+// We are hot - unistd.h should have turned on the specific APIs we requested
+
+
+#include <pthread.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <grp.h>
+#include <pwd.h>
+#include <signal.h>
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/ipc.h>
+#include <sys/time.h>
+// QNX doesn't have the System V <sys/shm.h> header. This is not a standard
+// POSIX header, it's only documented in the Single UNIX Specification.
+// The preferred POSIX compliant way to share memory is to use the functions
+// in <sys/mman.h> that comply with the POSIX Real Time Interface (1003.1b).
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <netinet/in.h>
+#ifndef QT_NO_IPV6IFNAME
+#include <net/if.h>
+#endif
+
+// for htonl
+#include <arpa/inet.h>
+
+#ifdef QT_LARGEFILE_SUPPORT
+#define QT_FOPEN                ::fopen64
+#define QT_FSEEK                ::fseeko64
+#define QT_FTELL                ::ftello64
+#define QT_FGETPOS              ::fgetpos64
+#define QT_FSETPOS              ::fsetpos64
+#define QT_FPOS_T               fpos64_t
+#define QT_OFF_T                off64_t
+#else
+#define QT_FOPEN                ::fopen
+#define QT_FSEEK                ::fseeko
+#define QT_FTELL                ::ftello
+#define QT_FGETPOS              ::fgetpos
+#define QT_FSETPOS              ::fsetpos
+#define QT_FPOS_T               fpos_t
+#define QT_OFF_T                off_t
+#endif
+
+#ifdef QT_LARGEFILE_SUPPORT
+#define QT_STATBUF              struct stat64
+#define QT_STATBUF4TSTAT        struct stat64
+#define QT_STAT                 ::stat64
+#define QT_FSTAT                ::fstat64
+#define QT_LSTAT                ::lstat64
+#define QT_OPEN                 ::open64
+#define QT_TRUNCATE             ::truncate64
+#define QT_FTRUNCATE            ::ftruncate64
+#define QT_LSEEK                ::lseek64
+#else
+#define QT_STATBUF		struct stat
+#define QT_STATBUF4TSTAT	struct stat
+#define QT_STAT			::stat
+#define QT_FSTAT		::fstat
+#define QT_LSTAT		::lstat
+#define QT_OPEN			::open
+#define QT_TRUNCATE		::truncate
+#define QT_FTRUNCATE		::ftruncate
+#define QT_LSEEK		::lseek
+#endif
+
+#define QT_STAT_REG		S_IFREG
+#define QT_STAT_DIR		S_IFDIR
+#define QT_STAT_MASK		S_IFMT
+#define QT_STAT_LNK		S_IFLNK
+#define QT_SOCKET_CONNECT	::connect
+#define QT_SOCKET_BIND		::bind
+#define QT_FILENO		fileno
+#define QT_CLOSE		::close
+#define QT_READ			::read
+#define QT_WRITE		::write
+#define QT_ACCESS		::access
+#define QT_GETCWD		::getcwd
+#define QT_CHDIR		::chdir
+#define QT_MKDIR		::mkdir
+#define QT_RMDIR		::rmdir
+#define QT_OPEN_LARGEFILE       O_LARGEFILE
+#define QT_OPEN_RDONLY		O_RDONLY
+#define QT_OPEN_WRONLY		O_WRONLY
+#define QT_OPEN_RDWR		O_RDWR
+#define QT_OPEN_CREAT		O_CREAT
+#define QT_OPEN_TRUNC		O_TRUNC
+#define QT_OPEN_APPEND		O_APPEND
+
+#define QT_SIGNAL_RETTYPE	void
+#define QT_SIGNAL_ARGS		int
+#define QT_SIGNAL_IGNORE	SIG_IGN
+
+#define QT_SOCKLEN_T		socklen_t
+
+#define QT_SNPRINTF		::snprintf
+#define QT_VSNPRINTF		::vsnprintf
+
+// QNX6 doesn't have getpagesize()
+inline int getpagesize()
+{
+    return ::sysconf(_SC_PAGESIZE);
+}
+
+#include <stdlib.h>
+
+// QNX6 doesn't have strtof - use strtod instead
+inline float strtof(const char *b, char **e)
+{
+    return float(strtod(b, e));
+}
+
+#define QT_QWS_TEMP_DIR qgetenv("TMP");
+
+#endif // QPLATFORMDEFS_H