gs font warnings during `make doc`

[Werner LEMBERG]

Compiling the documentation (using commit 1a64f012b from today) with

  make doc VERBOSE=1

I get zillions of warnings from gs, all of them in the form

  Can't find (or can't open) font file
    /usr/share/ghostscript/9.52/Resource/Font//usr/share/gh.

All such lines are immediately followed by

  Loading Emmentaler-XX font from 
.../lilypond.compiled/out-fonts/Font/Emmentaler-XX...

(with 'XX' various font sizes).

IIRC, this wasn't present previously (but I'm not sure) – maybe a
string gets doubled by mistake?

Any idea what's going on?  Can this be eliminated?


    Werner