https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122638
--- Comment #10 from Eric Gallager <egallager at gcc dot gnu.org> ---
For reference, I have the following versions of makeinfo installed on my
system:
$ for mymakeinfo in `which -a makeinfo | sort | uniq`; do echo "${mymakeinfo}"
&& ${mymakeinfo} --version; done
/opt/iains/x86_64-apple-darwin19/gcc-7-5-toolchain/bin/makeinfo
texi2any (GNU texinfo) 6.7
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
/opt/local/bin/makeinfo
texi2any (GNU texinfo) 7.3
Copyright (C) 2026 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
/opt/sw/bin/makeinfo
texi2any (GNU texinfo) 6.8
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
/opt/sw/opt/texinfo-legacy/bin/makeinfo
makeinfo (GNU texinfo) 4.13
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
/usr/local/bin/makeinfo
texi2any (GNU texinfo) 6.7
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
(the oldest one, 4.13, is from Fink's texinfo-legacy package)