builld: allow out of source build * Makefile.in: add TOP_BUILD_DIR var and use TOP_DIR=srcdir, TOP_BUILD_DIR=builddir, modify paths to use TOP_DIR where needed * binary-dist-rules.mk: use TOP_DIR and TOP_BUILD_DIR where needed * makeinst-script.sh: use script path to determine TOPDIR, use TOPDIR where needed * src/default-octave.mk: install octave-version to builddir * src/stable-octave.mk: install octave-version to builddir * src/octave.mk: install octave-version to builddir * tools/set-mxe-env.sh.in: update fir builddir and srcdir use

/*
 * This file is part of MXE.
 * See index.html for further information.
 */

#include <wx/wx.h>

class TestApp: public wxApp
{
private:
    bool OnInit()
    {
        wxFrame *frame = new wxFrame(0, -1, _("Hello, World!"));
        frame->Show(true);
        SetTopWindow(frame);
        return true;
    }
};

IMPLEMENT_APP(TestApp)