Add qtsqlglobal.h and qtsqlglobal_p.h

The new modular configuration system requires one global
header per module, that is included by all other files in
this module.

QtSql already had such a header, but its name (qsql.h) was
not in line with what's being used in all other modules. So
add a qtsqlglobal.h header, deprecate qsql.h and turn it
into a a forwarding header to that new global header file.

Change-Id: Ibaeb95b008cf08ba062cbfe8a3f4d3bf79294390
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>

src/sql/kernel/kernel.pri

@@ -1,4 +1,6 @@
-HEADERS +=      kernel/qsql.h \
+HEADERS +=      kernel/qtsqlglobal.h \
+                kernel/qtsqlglobal_p.h \
+                kernel/qsql.h \
                 kernel/qsqlquery.h \
                 kernel/qsqldatabase.h \
                 kernel/qsqlfield.h \

src/sql/kernel/qsqlcachedresult_p.h

@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <QtSql/private/qtsqlglobal_p.h>
 #include "QtSql/qsqlresult.h"
 #include "QtSql/private/qsqlresult_p.h"
 

src/sql/kernel/qsqldatabase.h

@@ -40,8 +40,8 @@
 #ifndef QSQLDATABASE_H
 #define QSQLDATABASE_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qstring.h>
-#include <QtSql/qsql.h>
 
 QT_BEGIN_NAMESPACE
 

src/sql/kernel/qsqldriver.h

@@ -40,10 +40,10 @@
 #ifndef QSQLDRIVER_H
 #define QSQLDRIVER_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qobject.h>
 #include <QtCore/qstring.h>
 #include <QtCore/qstringlist.h>
-#include <QtSql/qsql.h>
 
 QT_BEGIN_NAMESPACE
 

src/sql/kernel/qsqldriver_p.h

@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <QtSql/private/qtsqlglobal_p.h>
 #include "private/qobject_p.h"
 #include "qsqldriver.h"
 #include "qsqlerror.h"

src/sql/kernel/qsqldriverplugin.h

@@ -40,9 +40,9 @@
 #ifndef QSQLDRIVERPLUGIN_H
 #define QSQLDRIVERPLUGIN_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qplugin.h>
 #include <QtCore/qfactoryinterface.h>
-#include <QtSql/qsql.h>
 
 QT_BEGIN_NAMESPACE
 

src/sql/kernel/qsqlerror.h

@@ -40,8 +40,8 @@
 #ifndef QSQLERROR_H
 #define QSQLERROR_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qstring.h>
-#include <QtSql/qsql.h>
 
 QT_BEGIN_NAMESPACE
 

src/sql/kernel/qsqlfield.h

@@ -40,9 +40,9 @@
 #ifndef QSQLFIELD_H
 #define QSQLFIELD_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qvariant.h>
 #include <QtCore/qstring.h>
-#include <QtSql/qsql.h>
 
 QT_BEGIN_NAMESPACE
 

src/sql/kernel/qsqlindex.h

@@ -40,6 +40,7 @@
 #ifndef QSQLINDEX_H
 #define QSQLINDEX_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtSql/qsqlrecord.h>
 #include <QtCore/qstring.h>
 #include <QtCore/qvector.h>

src/sql/kernel/qsqlnulldriver_p.h

@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <QtSql/private/qtsqlglobal_p.h>
 #include "QtCore/qvariant.h"
 #include "QtSql/qsqldriver.h"
 #include "QtSql/qsqlerror.h"

src/sql/kernel/qsqlquery.h

@@ -40,7 +40,7 @@
 #ifndef QSQLQUERY_H
 #define QSQLQUERY_H
 
-#include <QtSql/qsql.h>
+#include <QtSql/qtsqlglobal.h>
 #include <QtSql/qsqldatabase.h>
 #include <QtCore/qstring.h>
 

src/sql/kernel/qsqlrecord.h

@@ -40,8 +40,8 @@
 #ifndef QSQLRECORD_H
 #define QSQLRECORD_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qstring.h>
-#include <QtSql/qsql.h>
 
 QT_BEGIN_NAMESPACE
 

src/sql/kernel/qsqlresult.h

@@ -40,9 +40,9 @@
 #ifndef QSQLRESULT_H
 #define QSQLRESULT_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qvariant.h>
 #include <QtCore/qvector.h>
-#include <QtSql/qsql.h>
 
 // for testing:
 class tst_QSqlQuery;

src/sql/kernel/qsqlresult_p.h

@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <QtSql/private/qtsqlglobal_p.h>
 #include <QtCore/qpointer.h>
 #include "qsqlerror.h"
 #include "qsqlresult.h"

src/sql/kernel/qtsqlglobal.h

@@ -37,8 +37,8 @@
 **
 ****************************************************************************/
 
-#ifndef QSQL_H
+#ifndef QTSQLGLOBAL_H
-#define QSQL_H
+#define QTSQLGLOBAL_H
 
 #include <QtCore/qglobal.h>
 

src/sql/kernel/qtsqlglobal_p.h

@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtSql module 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QTSQLGLOBAL_P_H
+#define QTSQLGLOBAL_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtSql/qtsqlglobal.h>
+#include <QtCore/private/qglobal_p.h>
+
+#endif // QTSQLGLOBAL_P_H

src/sql/models/qsqlquerymodel.h

@@ -40,6 +40,7 @@
 #ifndef QSQLQUERYMODEL_H
 #define QSQLQUERYMODEL_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtCore/qabstractitemmodel.h>
 #include <QtSql/qsqldatabase.h>
 

src/sql/models/qsqlquerymodel_p.h

@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <QtSql/private/qtsqlglobal_p.h>
 #include "private/qabstractitemmodel_p.h"
 #include "QtSql/qsqlerror.h"
 #include "QtSql/qsqlquery.h"

src/sql/models/qsqlrelationaldelegate.h

@@ -40,6 +40,8 @@
 #ifndef QSQLRELATIONALDELEGATE_H
 #define QSQLRELATIONALDELEGATE_H
 
+#include <QtSql/qtsqlglobal.h>
+
 #ifdef QT_WIDGETS_LIB
 
 #include <QtWidgets/qitemdelegate.h>

src/sql/models/qsqlrelationaltablemodel.h

@@ -40,6 +40,7 @@
 #ifndef QSQLRELATIONALTABLEMODEL_H
 #define QSQLRELATIONALTABLEMODEL_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtSql/qsqltablemodel.h>
 
 QT_BEGIN_NAMESPACE

src/sql/models/qsqltablemodel.h

@@ -40,6 +40,7 @@
 #ifndef QSQLTABLEMODEL_H
 #define QSQLTABLEMODEL_H
 
+#include <QtSql/qtsqlglobal.h>
 #include <QtSql/qsqldatabase.h>
 #include <QtSql/qsqlquerymodel.h>
 

src/sql/models/qsqltablemodel_p.h

@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <QtSql/private/qtsqlglobal_p.h>
 #include "private/qsqlquerymodel_p.h"
 #include "QtSql/qsqlindex.h"
 #include "QtCore/qmap.h"

sync.profile

@@ -49,6 +49,9 @@
     "QtGui" =>  {
         "QGenericPlugin" => "QtGui/QGenericPlugin",
         "QGenericPluginFactory" => "QtGui/QGenericPluginFactory"
+    },
+    "QtSql" => {
+        "qsql.h" => "QtSql/qtsqlglobal.h"
     }
 );