Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Z/src/NGLLogger/test_ngllogger.cpp

@@ -0,0 +1,34 @@
+#include "INGLLogger.h"
+#include "NGLLoggerBootstrap.h"
+#include <QCoreApplication>
+
+int main(int argc, char **argv)
+{
+  QCoreApplication app(argc, argv);
+
+  NGL::NGLLoggerBootstrap::createNGLRootLogger("log4cxx.props", false);
+
+  NGL::INGLLogger &l = NGL::NGLLoggerBootstrap::getNGLRootLogger(). getNGLLogger( "Gui" );
+
+  STARTUP_LOG(l);
+  SHUTDOWN_LOG(l);
+  NOTICE_LOG(l)  << "Gui - NOTICE";
+  TRACE_LOG(l)   << "Gui - TRACE";
+  DEBUG_LOG(l)   << "Gui - DEBUG";
+  INFO_LOG(l)    << "Gui - INFO";
+  WARNING_LOG(l) << "Gui - WARNING";
+  ERROR_LOG(l)   << "Gui - ERROR";
+  FATAL_LOG(l)   << "Gui - FATAL";
+
+  NGL::INGLLogger &l2 = NGL::NGLLoggerBootstrap::getNGLRootLogger().getNGLLogger( "Gui.AES" );
+  NOTICE_LOG(l2)  << "Gui.AES - NOTICE";
+  TRACE_LOG(l2)   << "Gui.AES - TRACE";
+  DEBUG_LOG(l2)   << "Gui.AES - DEBUG";
+  INFO_LOG(l2)    << "Gui.AES - INFO";
+  WARNING_LOG(l2) << "Gui.AES - WARNING";
+  ERROR_LOG(l2)   << "Gui.AES - ERROR";
+  FATAL_LOG(l2)   << "Gui.AES - FATAL";
+  SHUTDOWN_LOG(l2)
+
+  return 0;
+}