refs #213 Added precompiled header for MSVC in blackmisc, blackcore, blackgui.

src/blackmisc/blackmisc.pro

@@ -4,7 +4,7 @@ QT       += network dbus xml
 
 TARGET = blackmisc
 TEMPLATE = lib
-CONFIG += blackconfig
+CONFIG += blackconfig precompile_header
 
 contains(BLACK_CONFIG, Static) {
     CONFIG += staticlib
@@ -12,10 +12,8 @@ contains(BLACK_CONFIG, Static) {
 
 INCLUDEPATH += ..
 # DEPENDPATH += . .. // BlackMisc should be independent
-# PRECOMPILED_HEADER = stdpch.h
-precompile_header:!isEmpty(PRECOMPILED_HEADER) {
-    DEFINES += USING_PCH
-}
+
+PRECOMPILED_HEADER = pch/pch.h
 
 DEFINES += LOG_IN_FILE BUILD_BLACKMISC_LIB
 RESOURCES += blackmisc.qrc

src/blackmisc/metaclass.h

@@ -78,10 +78,22 @@ namespace BlackMisc
      * \ingroup MetaClass
      */
     template <quint64 F>
-    struct MetaFlags : public std::integral_constant<quint64, F>
+    struct MetaFlags /* : public std::integral_constant<quint64, F> */
     {
         //! Implicit conversion to std::false_type (if F is zero) or std::true_type (if F is non-zero).
         constexpr operator std::integral_constant<bool, static_cast<bool>(F)>() const { return {}; }
+
+#if defined(Q_CC_MSVC) && ! defined(Q_CC_CLANG) // gymnastics to workaround an MSVC 2017 precompiled header ICE
+        int m_dummy = 0;
+#if _MSC_FULL_VER < 191000000
+        constexpr MetaFlags() {}
+#endif
+#endif
+        constexpr operator quint64() const { return F; } //!< Implicit conversion to integer.
+        constexpr quint64 operator ()() const { return F; } //!< Call operator.
+        constexpr static quint64 value = F; //!< Value.
+        using value_type = quint64; //!< Value type.
+        using type = MetaFlags; //!< Own type.
     };
 
     /*!

src/blackmisc/pch/pch.h

@@ -0,0 +1,128 @@
+/* Copyright (C) 2017
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+/*                                         ---------
+ *                                        ! WARNING !
+ *      ---------------------------------------------------------------------------------
+ * >>>> CHANGES IN ANY HEADERS INCLUDED HEREIN WILL TRIGGER A FULL REBUILD OF EVERYTHING! <<<<
+ *      ---------------------------------------------------------------------------------
+ */
+
+#ifdef BLACKMISC_PCH_H
+#error "Don't #include this file"
+#else
+#define BLACKMISC_PCH_H
+
+#ifdef __cplusplus
+
+#if defined(_MSC_FULL_VER) && _MSC_FULL_VER < 191000000
+#pragma warning(disable:4503)
+#endif
+
+#include "blackmisc/collection.h"
+#include "blackmisc/compare.h"
+#include "blackmisc/containerbase.h"
+#include "blackmisc/dbus.h"
+#include "blackmisc/dictionary.h"
+#include "blackmisc/iterator.h"
+#include "blackmisc/json.h"
+#include "blackmisc/metaclass.h"
+#include "blackmisc/range.h"
+#include "blackmisc/sequence.h"
+#include "blackmisc/valueobject.h"
+#include "blackmisc/verify.h"
+#include "blackmisc/worker.h"
+
+#include <QByteArray>
+#include <QChar>
+#include <QCoreApplication>
+#include <QDBusArgument>
+#include <QDBusMetaType>
+#include <QDate>
+#include <QDateTime>
+#include <QDebug>
+#include <QDir>
+#include <QFile>
+#include <QFlag>
+#include <QFlags>
+#include <QFutureWatcher>
+#include <QGlobalStatic>
+#include <QHash>
+#include <QIODevice>
+#include <QIcon>
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QJsonValue>
+#include <QJsonValueRef>
+#include <QLatin1Char>
+#include <QLatin1Literal>
+#include <QLatin1String>
+#include <QList>
+#include <QLoggingCategory>
+#include <QMap>
+#include <QMessageLogContext>
+#include <QMetaMethod>
+#include <QMetaObject>
+#include <QMetaType>
+#include <QMutex>
+#include <QMutexLocker>
+#include <QObject>
+#include <QPair>
+#include <QPixmap>
+#include <QReadLocker>
+#include <QReadWriteLock>
+#include <QScopedPointer>
+#include <QSet>
+#include <QSharedPointer>
+#include <QString>
+#include <QStringBuilder>
+#include <QStringList>
+#include <QStringRef>
+#include <QThread>
+#include <QTime>
+#include <QTimer>
+#include <QVariant>
+#include <QVariantList>
+#include <QVector>
+#include <QWeakPointer>
+#include <QWriteLocker>
+#include <QtGlobal>
+
+#include <algorithm>
+#include <array>
+#include <cctype>
+#include <cmath>
+#include <cstddef>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <exception>
+#include <functional>
+#include <future>
+#include <initializer_list>
+#include <iostream>
+#include <iterator>
+#include <map>
+#include <memory>
+#include <numeric>
+#include <random>
+#include <set>
+#include <stdexcept>
+#include <string>
+#include <tuple>
+#include <type_traits>
+#include <typeindex>
+#include <unordered_map>
+#include <utility>
+#include <vector>
+
+#endif // __cplusplus
+#endif // guard