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

[Jean Louis]

On Tue, Jan 16, 2018 at 08:10:49PM +0200, Eli Zaretskii wrote:
> > Date: Mon, 15 Jan 2018 21:55:33 +0300
> > From: Jean Louis <bugs@gnu.support>
> > Cc: 30106@debbugs.gnu.org
> > 
> > I can see that 'make check' fails so:
> > 
> >   ELC      src/emacs-module-tests.elc
> > Emacs module assertion: Module function called from outside the current 
> > Lisp thread
> > /bin/sh: line 1:  6214 Aborted                 EMACSLOADPATH= LC_ALL=C 
> > EMACS_TEST_DIRECTORY=/sources/emacs/test "../src/emacs" --module-assertions 
> > -batch --no-site-file --no-site-lisp -L ":." -f batch-byte-compile 
> > src/emacs-module-tests.el
> 
> Ah, that changes almost everything.  The test fails here:
> 
>   static void
>   module_assert_thread (void)
>   {
>     if (!module_assertions)
>       return;
>     if (!in_current_thread ())
>       module_abort ("Module function called from outside "  <<<<<<<<<<<<<<<
>                   "the current Lisp thread");
>     if (gc_in_progress)
>       module_abort ("Module function called during garbage collection");
>   }
> 
> And in_current_thread does this:
> 
>   static bool
>   in_current_thread (void)
>   {
>     if (current_thread == NULL)
>       return false;
>   #ifdef HAVE_PTHREAD
>     return pthread_equal (pthread_self (), current_thread->thread_id);
>   #elif defined WINDOWSNT
>     return GetCurrentThreadId () == current_thread->thread_id;
>   #endif
>   }
> 
> So either current_thread is NULL in your case, or pthread_equal
> returns false.  Can you tell which one of these happens?

I cannot test it myself on my own. You may tell me
what to do, to test it.

Do I miss some software package?

Jean