gui/application.cc: In member function ‘virtual bool nextpnr_ice40::Application::notify(QObject*, QEvent*)’:
gui/application.cc:56:32: warning: catching polymorphic type ‘class nextpnr_ice40::assertion_failure’ by value [-Wcatch-value=]
* Fix line shader when running under the core profile and make version match those elsewhere.
* Make surface format version match the openGL functions we are using.
