m4 (1.4.13-1+hurd.2) unreleased; urgency=low

  * Drop stack overflow (checks/stackovf) check, test-c-stack and
    test-c-stack2 checks, and /dev/null/ (test-open and test-fopen) checks.

 -- Samuel Thibault <samuel.thibault@ens-lyon.org>  Tue, 18 Aug 2009 20:54:30 +0000

<youpi> that was a quick fix  (as not having m4 makes autoconf uninstallable, which is quite a problem)
<youpi> there's probably something wrong in the stack management of the Hurd, I haven't investigated