$OpenBSD: patch-src_qt_qtbase_mkspecs_openbsd-clang_qplatformdefs_h,v 1.1 2017/07/14 22:15:31 sthen Exp $

Index: src/qt/qtbase/mkspecs/openbsd-clang/qplatformdefs.h
--- src/qt/qtbase/mkspecs/openbsd-clang/qplatformdefs.h.orig
+++ src/qt/qtbase/mkspecs/openbsd-clang/qplatformdefs.h
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the qmake spec 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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 <dlfcn.h>
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/ipc.h>
+#include <sys/time.h>
+#include <sys/shm.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
+
+#include "../common/posix/qplatformdefs.h"
+
+#undef QT_OPEN_LARGEFILE
+#define QT_OPEN_LARGEFILE       0
+
+// QT_SOCKLEN_T
+// OpenBSD 2.2 - 2.4            int
+// OpenBSD 2.5 - 2.8            socklen_t
+
+#define QT_SNPRINTF             ::snprintf
+#define QT_VSNPRINTF            ::vsnprintf
+
+// 1003.1c-1995 says on page 38 (2.9.3, paragraph 3) that if _POSIX_THREADS
+// is defined, then _POSIX_THREAD_SAFE_FUNCTIONS must also be defined.
+// However this looks like a well-known typo (reversed dependency).
+//
+// On the other hand _POSIX_THREAD_SAFE_FUNCTIONS should be defined only
+// if the Thread-Safe Functions option is implemented. OpenBSD does not
+// support all of the required _r() interfaces, especially getpwuid_r(),
+// which means it should not define _POSIX_THREAD_SAFE_FUNCTIONS.
+//
+// Since OpenBSD does define _POSIX_THREAD_SAFE_FUNCTIONS, we have to
+// undefine it behind its back.
+#ifdef _POSIX_THREAD_SAFE_FUNCTIONS
+#undef _POSIX_THREAD_SAFE_FUNCTIONS
+#endif
+
+// Older OpenBSD versions may still use the a.out format instead of ELF.
+#ifndef __ELF__
+#define QT_AOUT_UNDERSCORE
+#endif
+
+#endif // QPLATFORMDEFS_H
