* bug#54816: 29.0.50; Silent "Compiler-macro error for cl-member" when building from scratch
@ 2022-04-09 14:10 Kévin Le Gouguec
2022-04-10 9:20 ` Kévin Le Gouguec
0 siblings, 1 reply; 3+ messages in thread
From: Kévin Le Gouguec @ 2022-04-09 14:10 UTC (permalink / raw)
To: 54816
When building from scratch ("./autogen.sh && ./configure && make" from a
fresh clone), I spot the following error, which does not interrupt
compilation:
> make[2]: Entering directory '/home/peniblec/src/emacs/lisp'
> ELC international/titdic-cnv.elc
> make -C ../leim all EMACS="../src/bootstrap-emacs"
> make[3]: Entering directory '/home/peniblec/src/emacs/leim'
> GEN ../lisp/leim/quail/CCDOSPY.el
> […]
> GEN ../lisp/leim/leim-list.el
> /usr/bin/mkdir -p ../lisp/leim/ja-dic
> GEN ../lisp/leim/ja-dic/ja-dic.el
> INFO Processing OKURI-ARI entries
> INFO Processing POSTFIX entries
> INFO Processing PREFIX entries
> INFO Collecting OKURI-NASI entries
> INFO Collecting OKURI-NASI entries...
> […]
> INFO Collecting OKURI-NASI entries...done
> INFO Processing OKURI-NASI entries
> INFO Processing OKURI-NASI entries...
> […]
> INFO Processing OKURI-NASI entries...done
> Compiler-macro error for cl-member: Handler: cl--compiler-macro-member
> (excessive-variable-binding)
> Eager macro-expansion failure: (excessive-variable-binding)
> make[3]: Leaving directory '/home/peniblec/src/emacs/leim'
(For the avoidance of doubt: this is a -j1 run; the […] lines are
regular "GEN/INFO" messages)
As far as I can tell the resulting Emacs is mostly functional; I'm using
it to write this report and have not observed any problem so far.
I have not bisected the problem yet (I noticed it yesterday); I tried to
find a faster recipe than "git clean -fdx && ./autogen.sh && ./configure
&& make", e.g. variations of "touch foo && make bar" from leim/Makefile
and lisp/Makefile, but the error does not show up unless I rebuild
everything from scratch.
"make V=1" says that this is the command that runs when the error comes
(run from the leim subdirectory):
'../src/bootstrap-emacs' -batch --no-site-file --no-site-lisp -batch -l ja-dic-cnv \
-f batch-skkdic-convert -dir "./../lisp/leim/ja-dic" "SKK-DIC/SKK-JISYO.L"
Unfortunately running this after Emacs is built does not trigger the
error for me. The "simplest" recipe I have is:
git clean -dfx
./autogen.sh
./configure
make -j16 -C src bootstrap-emacs
cd leim
mkdir ../lisp/leim/ja-dic
'../src/bootstrap-emacs' -batch --no-site-file --no-site-lisp -batch -l ja-dic-cnv -f batch-skkdic-convert -dir "./../lisp/leim/ja-dic" "SKK-DIC/SKK-JISYO.L"
Hope someone can make sense of that, and this is not some setup-specific
thing; FWIW I'm seeing this on openSUSE Tumbleweed and Debian bullseye.
In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.33, cairo version 1.16.0)
of 2022-04-08 built on amdahl30
Repository revision: e9849939549010529e180ffb2509922f1bcc4843
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101003
System Description: openSUSE Tumbleweed
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#54816: 29.0.50; Silent "Compiler-macro error for cl-member" when building from scratch
2022-04-09 14:10 bug#54816: 29.0.50; Silent "Compiler-macro error for cl-member" when building from scratch Kévin Le Gouguec
@ 2022-04-10 9:20 ` Kévin Le Gouguec
2022-04-10 12:43 ` Lars Ingebrigtsen
0 siblings, 1 reply; 3+ messages in thread
From: Kévin Le Gouguec @ 2022-04-10 9:20 UTC (permalink / raw)
To: 54816; +Cc: Alan Mackenzie
[-- Attachment #1: Type: text/plain, Size: 769 bytes --]
tags 54816 patch
thanks
Kévin Le Gouguec <kevin.legouguec@gmail.com> writes:
>> Compiler-macro error for cl-member: Handler: cl--compiler-macro-member
>> (excessive-variable-binding)
>> Eager macro-expansion failure: (excessive-variable-binding)
That bit about excessive-variable-binding rang a bell; I dimly
remembered seeing a couple of commits increasing max-specpdl-size "not
too long ago". git-log turned these up:
* 2022-01-31 "Enlarge max-specpdl-size for generation of files in
.../admin/grammars" (be2566eeab)
* 2022-01-30 "Enlarge max-specpdl-size for generation of leim-list.el in
bootstrap" (46611aa468)
So here's a "monkey see; monkey do" patch that causes this error to go
away; no idea if it's The Right Thing™ though?
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: max-specpdl-size.patch --]
[-- Type: text/x-patch, Size: 464 bytes --]
diff --git a/leim/Makefile.in b/leim/Makefile.in
index 6cf0abb40c..4e70e8b7e9 100644
--- a/leim/Makefile.in
+++ b/leim/Makefile.in
@@ -131,6 +131,7 @@ ${leimdir}/ja-dic/ja-dic.el:
${leimdir}/ja-dic/ja-dic.el: $(srcdir)/SKK-DIC/SKK-JISYO.L
$(AM_V_GEN)$(RUN_EMACS) -batch -l ja-dic-cnv \
+ --eval "(setq max-specpdl-size 5000)" \
-f batch-skkdic-convert -dir "$(leimdir)/ja-dic" "$<"
${srcdir}/../lisp/language/pinyin.el: ${srcdir}/MISC-DIC/pinyin.map
^ permalink raw reply related [flat|nested] 3+ messages in thread
* bug#54816: 29.0.50; Silent "Compiler-macro error for cl-member" when building from scratch
2022-04-10 9:20 ` Kévin Le Gouguec
@ 2022-04-10 12:43 ` Lars Ingebrigtsen
0 siblings, 0 replies; 3+ messages in thread
From: Lars Ingebrigtsen @ 2022-04-10 12:43 UTC (permalink / raw)
To: Kévin Le Gouguec; +Cc: Alan Mackenzie, 54816
Kévin Le Gouguec <kevin.legouguec@gmail.com> writes:
> So here's a "monkey see; monkey do" patch that causes this error to go
> away; no idea if it's The Right Thing™ though?
Looks like the right thing to me; pushed to Emacs 29 now.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-04-09 14:10 bug#54816: 29.0.50; Silent "Compiler-macro error for cl-member" when building from scratch Kévin Le Gouguec
2022-04-10 9:20 ` Kévin Le Gouguec
2022-04-10 12:43 ` Lars Ingebrigtsen
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