bug#25055: 25.1.50; completion buffer changes window size

[npostavs]

Tyler Smith <tyler@plantarum.ca> writes:

>> On Sat, Apr 15, 2017, at 10:49 AM, martin rudalics wrote:
>> > 
>> > If for some reason you cannot build Emacs or work with master, please
>> > tell me.  I'll then try to explain how to get the desired behavior with
>> > Emacs 25 and your .emacs alone.  Meanwhile closing this bug.
>> > 
>
> Sorry, I spoke too soon. I didn't use emacs -Q, and so forgot that I had
> a work-around in my .emacs that hides the problem.
>
> I can't currently compile the master branch. I checked out the latest
> commit from github.  I had been using the emacs-25 branch previously,
> and assumed the specific commands you suggested (recompile window.el et
> al) would be taken care of by rebuilding the program completely.
> However, `make` on its own complained:
>
> make: *** No rule to make target 'lib/Makefile.am', needed by
> 'lib/Makefile.in'.  Stop.
>
> So I ran 
> ./autogen.sh all
> ./configure
> make
>
> which failed with:
>
> Loading macroexp.elc...
> Wrong type argument: cl-slot-descriptor, [cl-struct-cl-slot-descriptor

Try with 'make bootstrap' instead of just plain 'make', possibly 'rm
Makefile lib/Makefile' would also be needed.