Update mesa to version 20.0.8 (bug #58689). * src/mesa.mk: Update version and checksum. Add build-meson to dependecies. Update build rule to use meson and ninja as the build tools. * src/mesa-1-meson.patch: Add new patch. * src/mesa-1-fixes.patch: Remove old patch for the scons rule that is no longer needed. * dist-files.mk: Update file list. * src/build-mako.mk: Depend on and use python3. * src/build-markupsafe.mk: Depend on and use python3.

/*
 * 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)