Suppress warnings from 3rd party library code with clang

Updates ColladaDOM and PCRE submodules. Reduces number of
total warnings from 26376 to 6593. Building 3rdparty project
still produces 8 "file has no symbols" warnings that are not
fixable at the moment due to QTCREATORBUG-13111. Remaining
issues are issues in Qt 3D Studio code.

Task-number: QT3DS-479
Change-Id: I83d8bf7d26aae46264a4495f76ab807627f95a37
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Janne Koskinen <janne.p.koskinen@qt.io>
Reviewed-by: Pasi Keränen <pasi.keranen@qt.io>

6 files changed, 108 insertions, 9 deletions

diff --git a/src/3rdparty/ColladaDOM b/src/3rdparty/ColladaDOM
-Subproject faed1c2e4121a244938ab691bdbb0adb9f4bb85
+Subproject 1c3fbdcb5048312e5806a86ba310ac2c1935fc3
diff --git a/src/3rdparty/pcre b/src/3rdparty/pcre
-Subproject d654e6661494af090b636c66bac7db8fa055d45
+Subproject 26aa6b0ca74bc0fc355963cc582c47289f5d889
diff --git a/src/Authoring/Common/Code/Qt3DSDAE.h b/src/Authoring/Common/Code/Qt3DSDAE.h
new file mode 100644
index 00000000..8885a804
--- /dev/null
+++ b/src/Authoring/Common/Code/Qt3DSDAE.h
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** 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-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QT3DSDAE_H
+#define QT3DSDAE_H
+
+// Disable warnings from 3rd party code
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-parameter"
+#pragma clang diagnostic ignored "-Wheader-guard"
+#pragma clang diagnostic ignored "-Wnull-conversion"
+#pragma clang diagnostic ignored "-Woverloaded-virtual"
+#pragma clang diagnostic ignored "-Wunused-function"
+#pragma clang diagnostic ignored "-Wold-style-cast"
+#endif // __clang__
+
+#include "dae.h"
+#include "dom/domCOLLADA.h"
+#include "dom/domConstants.h"
+#include "dom/domCommon_float_or_param_type.h"
+#include "dom/domCommon_transparent_type.h"
+#include "dom/domElements.h"
+#include "dom/domProfile_COMMON.h"
+#include "dom/domCommon_color_or_texture_type.h"
+
+// Re-enable warnings
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#endif // QT3DSDAE_H
diff --git a/src/Authoring/Common/Code/Qt3DSFBXSDK.h b/src/Authoring/Common/Code/Qt3DSFBXSDK.h
new file mode 100644
index 00000000..35c9096a
--- /dev/null
+++ b/src/Authoring/Common/Code/Qt3DSFBXSDK.h
@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** 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-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QT3DSFBXSDK_H
+#define QT3DSFBXSDK_H
+
+// Disable warnings from 3rd party code
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wignored-qualifiers"
+#pragma clang diagnostic ignored "-Wunused-parameter"
+#pragma clang diagnostic ignored "-Wnull-dereference"
+#pragma clang diagnostic ignored "-Wmissing-field-initializers"
+
+#endif // __clang__
+
+#include <fbxsdk.h>
+
+// Re-enable warnings
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif // __clang__
+
+#endif // QT3DSFBXSDK_H
diff --git a/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportColladaSGTranslation.cpp b/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportColladaSGTranslation.cpp
index d1588fcd..0fc889bf 100644
--- a/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportColladaSGTranslation.cpp
+++ b/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportColladaSGTranslation.cpp
@@ -28,11 +28,7 @@
 ****************************************************************************/
 
 #include "Qt3DSCommonPrecompile.h"
-#include "dae.h"
-#include "dom/domCOLLADA.h"
-#include "dom/domConstants.h"
-#include "dom/domCommon_float_or_param_type.h"
-#include "dom/domCommon_transparent_type.h"
+#include "Qt3DSDAE.h"
 #include "Qt3DSMath.h"
 #include "Qt3DSImportColladaDOMUtils.h"
 #include "Qt3DSImportColladaTransformUtils.h"
@@ -41,9 +37,6 @@
 #include <memory>
 #include <map>
 #include <functional>
-#include "dom/domElements.h"
-#include "dom/domProfile_COMMON.h"
-#include "dom/domCommon_color_or_texture_type.h"
 #include "Qt3DSImportTranslationCommon.h"
 #include "Qt3DSImportSceneGraphTranslation.h"
 #include "Qt3DSImportTranslation.h"
diff --git a/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportFbxSGTranslation.cpp b/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportFbxSGTranslation.cpp
index 3ac0bfec..208b555e 100644
--- a/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportFbxSGTranslation.cpp
+++ b/src/Authoring/QT3DSIMP/Qt3DSImportSGTranslation/Qt3DSImportFbxSGTranslation.cpp
@@ -38,7 +38,7 @@
 #include <tuple>
 #include <memory>
 #include <map>
-#include <fbxsdk.h>
+#include "Qt3DSFBXSDK.h"
 #include "Qt3DSImportFbxDomUtils.h"
 #include "Qt3DSImportSceneGraphTranslation.h"
 #include "foundation/Qt3DSVec3.h"