Error in compiling fontutils.scm

[Andreas Enge]

Right now, the following error occurs when compiling fontconfig.scm:

$ make gnu/packages/fontutils.go

/bin/mkdir -p `dirname "gnu/packages/fontutils.go"` ;                   \
        LC_ALL=C                                                        \
        ./pre-inst-env                                  \
        /usr/bin/guild compile -L "." -L "."    \
          -Wformat -Wunbound-variable -Warity-mismatch                  \
          --target="x86_64-unknown-linux-gnu"                                   
        
\
          -o "gnu/packages/fontutils.go" "gnu/packages/fontutils.scm"
Backtrace:
In ice-9/psyntax.scm:
 986: 19 [scan ((define-module (gnu packages xorg) #:use-module ...)) () 
...]
 270: 18 [scan ((#(syntax-object let # ...) (#) (# #) ...)) () ...]
In ice-9/eval.scm:
 392: 17 [eval # ()]
In ice-9/boot-9.scm:
2667: 16 [define-module* (gnu packages xorg) #:filename ...]
2642: 15 [resolve-imports (# # # # ...)]
2580: 14 [resolve-interface (gnu packages glib) #:select ...]
2505: 13 [#<procedure 17e6940 at ice-9/boot-9.scm:2493:4 (name #:optional 
autoload version #:key ensure)> # ...]
2772: 12 [try-module-autoload (gnu packages glib) #f]
2111: 11 [save-module-excursion #<procedure 2b7f990 at 
ice-9/boot-9.scm:2773:17 ()>]
2783: 10 [#<procedure 2b7f990 at ice-9/boot-9.scm:2773:17 ()>]
In unknown file:
   ?: 9 [primitive-load-path "gnu/packages/glib" #f]
In ice-9/eval.scm:
 407: 8 [eval # ()]
 428: 7 [eval # ()]
 407: 6 [eval # #]
 411: 5 [eval # #]
 368: 4 [eval # #]
 368: 3 [eval # #]
 374: 2 [eval # #]
In unknown file:
   ?: 1 [memoize-variable-access! # #]
In ice-9/boot-9.scm:
 106: 0 [#<procedure 1924b40 at ice-9/boot-9.scm:97:6 (thrown-k . args)> 
unbound-variable ...]

ice-9/boot-9.scm:106:20: In procedure #<procedure 1924b40 at 
ice-9/boot-9.scm:97:6 (thrown-k . args)>:
ice-9/boot-9.scm:106:20: Unbound variable: perl-xml-parser
make: *** [gnu/packages/fontutils.go] Fehler 1

It is rather mysterious, since fontconfig has not been changed for over a 
month. And how do xorg and glib enter the picture?

Any help would ne appreciated.

Andreas