Add INTEGRITY framebuffer test to configure

Change-Id: I606da783ef9959448a89a7a616ab197820194977
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

config.tests/qpa/integrityfb/integrityfb.cpp

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the config.tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <device/fbdriver.h>
+
+int main(int, char **)
+{
+    FBDriver *driver = 0;
+    return 0;
+}

config.tests/qpa/integrityfb/integrityfb.pro

@@ -0,0 +1,3 @@
+SOURCES = integrityfb.cpp
+
+CONFIG -= qt

src/gui/configure.json

@@ -363,6 +363,11 @@
             "type": "compile",
             "test": "unix/evdev"
         },
+        "integrityfb": {
+            "label": "INTEGRITY framebuffer",
+            "type": "compile",
+            "test": "qpa/integrityfb"
+        },
         "libinput_axis_api": {
             "label": "axis API in libinput",
             "type": "compile",
@@ -510,7 +515,7 @@
         "integrityfb": {
             "label": "INTEGRITY framebuffer",
             "section": "Platform plugins",
-            "condition": "config.integrity",
+            "condition": "config.integrity && tests.integrityfb",
             "output": [ "privateFeature" ]
         },
         "kms": {