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Is compiling Emacs with -finstrument-functions supported?


From: Arthur Miller
Subject: Is compiling Emacs with -finstrument-functions supported?
Date: Thu, 09 Dec 2021 18:11:13 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux)

temacs crashes when compiled with -finstrument-functions when it tries to
produce dump file:

  CC       json.o
  CC       terminfo.o
  CC       lastfile.o
  CCLD     temacs
/usr/bin/mkdir -p ../etc
make -C ../lisp update-subdirs
make[3]: Går till katalogen ”/home/arthur/repos/emacs-tests/emacs/lisp”
make[3]: Lämnar katalogen ”/home/arthur/repos/emacs-tests/emacs/lisp”
cp -f temacs bootstrap-emacs
rm -f bootstrap-emacs.pdmp
./temacs --batch  -l loadup --temacs=pbootstrap \
        --bin-dest /usr/local/bin/ --eln-dest /usr/local/lib/emacs/29.0.50/
make[2]: *** [Makefile:908: bootstrap-emacs.pdmp] Segmenteringsfel (minnesdump)
make[2]: Lämnar katalogen ”/home/arthur/repos/emacs-tests/emacs/src”
make[1]: *** [Makefile:456: src] Fel 2
make[1]: Lämnar katalogen ”/home/arthur/repos/emacs-tests/emacs”
make: *** [Makefile:1166: bootstrap] Fel 2

I had no other configure options but debug flags:

$ ./config.status --config
'CFLAGS=-finstrument-functions -ggdb3 -O0'

I pulled just before the build, run make clean, created new branch and
configured and run make bootstrap.




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