Configure failed without xorg-proto. 1.16.{1,2} >Run-time dependency gtk+-2.0 found: NO (tried cmake) > >meson.build:92:12: ERROR: Dependency lookup for gtk+-2.0 with >method 'pkgconfig' failed: Could not generate cflags for gtk+-2.0: >Package xproto was not found in the pkg-config search path. >Perhaps you should add the directory containing `xproto.pc'
Created attachment 914238 [details] build.log
BDEPEND is not for header/library deps. That's what DEPEND is for. Also, this is likely a transitive dependency via x11-libs/gtk+:2. Not sure how the GNOME team normally handles that.