[OpenSmalltalk/opensmalltalk-vm] 42af37: fix configure

 
  Branch: refs/heads/krono/openbsd
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 42af37edd4773caa68efd47c29341ddaf1c67571
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/42af37edd4773caa68efd47c29341ddaf1c67571
  Author: Tobias Pape <[hidden email]>
  Date:   2018-03-08 (Thu, 08 Mar 2018)

  Changed paths:
    M platforms/unix/config/configure

  Log Message:
  -----------
  fix configure