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Clang Backend: enable Windows debug logging

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On Windows the debug messages are not sent to the Windows logger, because a
custom Qt message handler was set up.

This commit forwards the messages also to the default message handler.

Change-Id: I1745a86f72fcc1e48cd52603633fca2f23c8fedf
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
This commit is contained in:
Cristian Adam
2019-03-27 15:18:18 +01:00
parent f35532add8
commit 5738d40030
1 changed files with 19 additions and 2 deletions
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21
src/tools/clangbackend/clangbackendmain.cpp
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@@ -57,8 +57,25 @@ QString processArguments(QCoreApplication &application)
}
#ifdef Q_OS_WIN
static void messageOutput(QtMsgType type, const QMessageLogContext &, const QString &msg)
struct MessageHandler {
MessageHandler(QtMessageHandler handler)
{
defaultHandler = qInstallMessageHandler(handler);
}
~MessageHandler()
{
qInstallMessageHandler(defaultHandler);
}
static QtMessageHandler defaultHandler;
};
QtMessageHandler MessageHandler::defaultHandler = nullptr;
static void messageOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
{
MessageHandler::defaultHandler(type, context, msg);
std::wcout << msg.toStdWString() << std::endl;
if (type == QtFatalMsg)
abort();
@@ -68,7 +85,7 @@ static void messageOutput(QtMsgType type, const QMessageLogContext &, const QStr
int main(int argc, char *argv[])
{
#ifdef Q_OS_WIN
qInstallMessageHandler(messageOutput);
MessageHandler messageHandler(&messageOutput);
#endif
QCoreApplication::setOrganizationName(QStringLiteral("QtProject"));
QCoreApplication::setOrganizationDomain(QStringLiteral("qt-project.org"));