Error Installing Firefox

[tripseven]

When installing Firefox I get the following error.
Does anyone know what's wrong?

===>  Configuring for firefox-64.0_3,1
firefox-64.0_3,1: Needs gtk3 with WAYLAND support enabled.
*** Error code 1

Stop.
make: stopped in /usr/ports/www/firefox

 

[talsamon]

You have to build x11-toolkits/gtk30 with option WAYLAND=on.
(It should also on in graphics/mesa-libs).

 

[tripseven]

Pardon my ignorance but no options come up when trying to install it. Could you please tell me how to configure WAYLAND=on?

 

[jrm@]

If you are building with poudriere poudriere options -j <jail> x11-toolkits/gtk30. If you are building directly make -C /usr/ports/x11-toolkits/gtk30 config.

 

[tripseven]

Thank you jrm@