separate octave interpreter thread creation from execution * main-window.cc (main_window::construct): Call octave_qt_link::execute_interpreter after all signal connections are made. * libgui/src/module.mk (octave_gui_MOC): Remove src/moc-octave-main-thread.cc from the list. * octave-main-thread.h, octave-main-thread.cc (octave_main_thread::execute_interpreter): New function. Call start. (octave_main_thread::ready): Delete signal and all uses. * octave_qt_link.h, octave_qt_link.cc (octave_qt_link::octave_qt_link): Don't call start for _main_thread. (octave_qt_link::execute_interpreter): New function.

--- a/libgui/src/octave-qt-link.cc
+++ b/libgui/src/octave-qt-link.cc
@@ -35,8 +35,12 @@
 octave_qt_link::octave_qt_link (void)
   : octave_link (), main_thread (new octave_main_thread)
 {
-  // Start the first one.
-  main_thread->start ();
+}
+
+void
+octave_qt_link::execute_interpreter (void)
+{
+  main_thread->execute_interpreter ();
 }
 
 void