Add mkspecs for Clang on Linux and Mac OS X

Pass "-platform unsupported/[macx|linux]-clang" and make sure you
have a fairly recent trunk-build of Clang (r116737 or above).

The platform is currently unsupported and there may be failing test.

You have been warned.

Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>

6 files changed, 277 insertions, 0 deletions

diff --git a/mkspecs/unsupported/linux-clang/qmake.conf b/mkspecs/unsupported/linux-clang/qmake.conf
new file mode 100644
index 0000000000..65eba7beb5
--- /dev/null
+++ b/mkspecs/unsupported/linux-clang/qmake.conf
@@ -0,0 +1,19 @@
+#
+# qmake configuration for linux-clang
+#
+
+MAKEFILE_GENERATOR = UNIX
+TARGET_PLATFORM = unix
+TEMPLATE = app
+CONFIG += qt warn_on release incremental link_prl
+QT += core gui
+
+QMAKE_INCREMENTAL_STYLE = sublib
+
+include(../../common/linux.conf)
+include(../../common/clang.conf)
+include(../../common/gcc-base-unix.conf)
+
+QMAKE_LFLAGS += -ccc-gcc-name g++
+
+load(qt_config)
diff --git a/mkspecs/unsupported/linux-clang/qplatformdefs.h b/mkspecs/unsupported/linux-clang/qplatformdefs.h
new file mode 100644
index 0000000000..867688dde3
--- /dev/null
+++ b/mkspecs/unsupported/linux-clang/qplatformdefs.h
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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
+
+// 1) need to reset default environment if _BSD_SOURCE is defined
+// 2) need to specify POSIX thread interfaces explicitly in glibc 2.0
+// 3) it seems older glibc need this to include the X/Open stuff
+#ifndef _GNU_SOURCE
+#  define _GNU_SOURCE
+#endif
+
+#include <unistd.h>
+
+
+// We are hot - unistd.h should have turned on the specific APIs we requested
+
+#include <features.h>
+#include <pthread.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <grp.h>
+#include <pwd.h>
+#include <signal.h>
+#include <dlfcn.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
+
+#define QT_USE_XOPEN_LFS_EXTENSIONS
+#include "../../common/posix/qplatformdefs.h"
+
+#undef QT_SOCKLEN_T
+
+#if defined(__GLIBC__) && (__GLIBC__ >= 2)
+#define QT_SOCKLEN_T		socklen_t
+#else
+#define QT_SOCKLEN_T		int
+#endif
+
+#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
+#define QT_SNPRINTF		::snprintf
+#define QT_VSNPRINTF		::vsnprintf
+#endif
+
+
+#endif // QPLATFORMDEFS_H
diff --git a/mkspecs/unsupported/macx-clang/Info.plist.app b/mkspecs/unsupported/macx-clang/Info.plist.app
new file mode 100644
index 0000000000..393b615475
--- /dev/null
+++ b/mkspecs/unsupported/macx-clang/Info.plist.app
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+	<key>CFBundleIconFile</key>
+	<string>@ICON@</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+    <key>CFBundleGetInfoString</key>
+	<string>Created by Qt/QMake</string>
+	<key>CFBundleSignature</key>
+	<string>@TYPEINFO@</string>
+	<key>CFBundleExecutable</key>
+	<string>@EXECUTABLE@</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.yourcompany.@EXECUTABLE@</string>
+	<key>NOTE</key>
+	<string>This file was generated by Qt/QMake.</string>
+</dict>
+</plist>
diff --git a/mkspecs/unsupported/macx-clang/Info.plist.lib b/mkspecs/unsupported/macx-clang/Info.plist.lib
new file mode 100644
index 0000000000..97609ed0ce
--- /dev/null
+++ b/mkspecs/unsupported/macx-clang/Info.plist.lib
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+        <key>CFBundleShortVersionString</key>
+        <string>@SHORT_VERSION@</string>
+        <key>CFBundleGetInfoString</key>
+	<string>Created by Qt/QMake</string>
+	<key>CFBundleSignature</key>
+	<string>@TYPEINFO@</string>
+	<key>CFBundleExecutable</key>
+	<string>@LIBRARY@</string>
+	<key>NOTE</key>
+	<string>Please, do NOT change this file -- It was generated by Qt/QMake.</string>
+</dict>
+</plist>
diff --git a/mkspecs/unsupported/macx-clang/qmake.conf b/mkspecs/unsupported/macx-clang/qmake.conf
new file mode 100644
index 0000000000..17892e8cc2
--- /dev/null
+++ b/mkspecs/unsupported/macx-clang/qmake.conf
@@ -0,0 +1,21 @@
+#
+# qmake configuration for Clang on OS X
+#
+
+MAKEFILE_GENERATOR = UNIX
+TARGET_PLATFORM = macx
+TEMPLATE = app
+CONFIG += qt warn_on release app_bundle incremental global_init_link_order lib_version_first plugin_no_soname link_prl
+QT += core gui
+QMAKE_INCREMENTAL_STYLE = sublib
+
+include(../../common/mac.conf)
+include(../../common/clang.conf)
+include(../../common/gcc-base-mac.conf)
+
+QMAKE_OBJCFLAGS_PRECOMPILE       = -x objective-c-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
+QMAKE_OBJCFLAGS_USE_PRECOMPILE   = $$QMAKE_CFLAGS_USE_PRECOMPILE
+QMAKE_OBJCXXFLAGS_PRECOMPILE     = -x objective-c++-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
+QMAKE_OBJCXXFLAGS_USE_PRECOMPILE = $$QMAKE_CFLAGS_USE_PRECOMPILE
+
+load(qt_config)
diff --git a/mkspecs/unsupported/macx-clang/qplatformdefs.h b/mkspecs/unsupported/macx-clang/qplatformdefs.h
new file mode 100644
index 0000000000..72f3ac719d
--- /dev/null
+++ b/mkspecs/unsupported/macx-clang/qplatformdefs.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** 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 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 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 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>
+#define QT_NO_LIBRARY_UNLOAD
+
+#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
+#undef QT_SOCKLEN_T
+#undef QT_SIGNAL_IGNORE
+
+#define QT_OPEN_LARGEFILE       0
+
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
+#define QT_SOCKLEN_T            socklen_t
+#else
+#define QT_SOCKLEN_T            int
+#endif
+
+#define QT_SIGNAL_IGNORE        (void (*)(int))1
+
+#define QT_SNPRINTF		::snprintf
+#define QT_VSNPRINTF		::vsnprintf
+
+#endif // QPLATFORMDEFS_H