Re: master df49e3a3ab 3/3: Merge branch 'master' of /home/acm/emacs/emacs.git/master

[Alan Mackenzie <acm@muc.de>]

Hello, Lars.

On Mon, Jan 24, 2022 at 09:12:35 +0100, Lars Ingebrigtsen wrote:
> Alan Mackenzie <acm@muc.de> writes:

> >     Merge branch 'master' of /home/acm/emacs/emacs.git/master

> I'm not sure that it's this merge that's causing this, but these started
> happening around that time.

> To reproduce, I do a "make -j16 bootstrap" on Debian/bookworm, and I get
> a whole lot of:

> Compiler-macro error for cl-member: Handler: cl--compiler-macro-member
> (excessive-variable-binding)
> Eager macro-expansion failure: (excessive-variable-binding)
> Compiler-macro error for cl-member: Handler: cl--compiler-macro-member
> (excessive-variable-binding)
> Eager macro-expansion failure: (excessive-variable-binding)
> Compiler-macro error for cl-member: Handler: cl--compiler-macro-member
> (excessive-variable-binding)
> Eager macro-expansion failure: (excessive-variable-binding)
> Compiler-macro error for cl-member: Handler: cl--compiler-macro-member
> (excessive-variable-binding)
> Eager macro-expansion failure: (excessive-variable-binding)

As I said earlier, I only saw one of these on a vanilla ./configure.  The
problem was in max_specpdl_size (2500) being inadequate for the
generation of leim-list.el.

The following fixes it for me.  Could you try it, please, and see if it
fixes it for you, too.  Thanks!



diff --git a/leim/Makefile.in b/leim/Makefile.in
index 2a477d868b..6cf0abb40c 100644
--- a/leim/Makefile.in
+++ b/leim/Makefile.in
@@ -122,6 +122,7 @@ leim-list.el:
 ${leimdir}/leim-list.el: ${srcdir}/leim-ext.el ${TIT_MISC}
 	$(AM_V_GEN)rm -f $@
 	$(AM_V_at)${RUN_EMACS} -l international/quail \
+	  --eval "(setq max-specpdl-size 5000)" \
 	  --eval "(update-leim-list-file (unmsys--file-name \"${leimdir}\"))"
 	$(AM_V_at)sed -n -e '/^[^;]/p' -e 's/^;\(;*\)inc /;\1 /p' < $< >> $@
 


> -- 
> (domestic pets only, the antidote for overdose, milk.)
>    bloggy blog: http://lars.ingebrigtsen.no

-- 
Alan Mackenzie (Nuremberg, Germany).