https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115750
--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
FWIW, I bisected with:
```
# build gcc
[...]
# build emacs
emacs_build=$(mktemp -d)
fatal cd "${emacs_build}"
CC="${prefix}"/bin/gcc CXX="${prefix}"/bin/g++
/home/sam/git/emacs/emacs-29.3/configure
CC="${prefix}"/bin/gcc CXX="${prefix}"/bin/g++ make -j$(nproc)
1>/tmp/emacs-log.txt 2>&1
ret=$?
case ${ret} in
0)
exit 0
;;
*)
if grep -q "Memory exhausted--use M-x save-some-buffers then
exit and restart Emacs" /tmp/emacs-log.txt ; then
exit 1
else
exit 125
fi
;;
esac
exit 0
```
