gnulib-tool dependency list broken?

[Ludovic Courtès]

Hello,

Running gnulib-tool in Guile today shows a weird module list:

--8<---------------cut here---------------start------------->8---
$ locale
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER=fr_FR.UTF-8
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=

$ ( cd ~/src/gnulib ; git describe )
v0.1-92-g546ff82

$ ~/src/gnulib/gnulib-tool --update
Module list with included dependencies (indented):
    absolute-header
  accept
  alignof
    alloca
  alloca-opt
  announce-gen
    arpa_inet
  autobuild
    binary-io
  bind
    btowc
  byteswap
    c-ctype
  c-strcase
    c-strcaseeq
  canonicalize-lgpl
  ceil
    chdir

[...]

--8<---------------cut here---------------end--------------->8---

What is ‘absolute-header’ doing here?  Since when does ‘announce-gen’
depend on ‘arpa_inet’, ‘ceil’ on ‘chdir’, etc.?

Am I misinterpreting the list, or is there something wrong here?

It doesn’t seem to affect the actual list of imported files, but could
there be a problem there too?

Thanks,
Ludo’.