On Thu, Dec 20, 2018 at 08:46:13AM -0600, Eric Blake wrote: > On 12/20/18 8:15 AM, Marc-André Lureau wrote: > > Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com> > > --- > > qapi/ui.json | 24 ++++++++++++++++++++++++ > > 1 file changed, 24 insertions(+) > > > > diff --git a/qapi/ui.json b/qapi/ui.json > > index 5ad13248d5..3f2f662dca 100644 > > --- a/qapi/ui.json > > +++ b/qapi/ui.json > > @@ -1075,6 +1075,30 @@ > > # > > # Display (user interface) type. > > # > > +# @default: The default user interface. > > Any more hints on how this default is determined? Is it a compile-time > decision, based on what libraries were linked in?
Basically yes. A bit more complicated due to modules. gtk, sdl and cocoa are checked, in that order. And if none of them is available the vnc server is enabled. > Does the work on adding > #if support to qapi make it introspectible what the default is? Due to modules it isn't a compile time constant. With a modular build and gtk being packaged as separate sub-rpm the default depends on whenever the sub-rpm is installed or not. So I guess the answer is "no". cheers, Gerd
