A new USE flag 'truetype-fonts' is introduced in xorg-x11-6.8.0-r2 where a 'truetype' flag already exists. I think xorg-x11 should use this flag instead. Reproducible: Always Steps to Reproduce:
No, truetype would be for enabling the _ability to use_ truetype fonts, not for building the fonts themselves. That is also possible, but I haven't added a USE flag for it since there was no demand. Thanks for thinking about it, though.