Fix compilation under Windows with GUI and LLVM enabled. * configure.ac (OCTGUI_DLL_DEFS): New substituted variabled. Define it to -DOCTGUI_DLL under MinGW and MSVC platforms. (QT_INCDIR, QT_LIBDIR): Replace backslash with forward slash characters. (OCTGUI_API): New config.h macro. * src/Makefile.am (MOC_CPPFLAGS): New variable. Define it to -DWIN32 when compiling Win32 terminal implementation. (moc-%.cc rule): Use it. (libqterminal_la_CPPFLAGS): New variable defined to -DWIN32 when compiling the win32 terminal implementation. (liboctgui_la_CPPFLAGS): Add @OCTGUI_DLL_DEFS@. * libgui/src/m-editor/file-editor-tab.cc (QApplication, QFileDialog, QTextStream): New includes. * libgui/src/m-editor/find-dialog.cc (find_dialog::search_next): Temporary fix for compilation with QScintilla < 2.6. * libgui/src/main-window.cc (QApplication, QLabel): New includes. * libgui/src/octave-gui.h (octave_start_gui): Decorate with OCTGUI_API.

/*

Copyright (C) 2012 John W. Eaton

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.

Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#if !defined (octave_octave_gui_h)
#define octave_octave_gui_h 1

extern OCTGUI_API int octave_start_gui (int argc, char **argv);

#endif