bug#30106: Loading file /sources/emacs/lisp/emacs-lisp/ert.elc failed to provide feature `mod-test'

[Eli Zaretskii]

> From: Glenn Morris <rgm@gnu.org>
> Cc: Jean Louis <bugs@gnu.support>,  30106@debbugs.gnu.org
> Date: Wed, 17 Jan 2018 13:51:05 -0500
> 
> Eli Zaretskii wrote:
> 
> > Does anyone else on this list see anything similar?
> 
> Same error on rhel 7.4 if configure with --without-threads --with-modules.
> 
>   Emacs module assertion: Module function called from outside the current
>   Lisp thread

Does this go away if you put

  return true;

at the end of in_current_thread, outside of all the #ifdef's?