[Bug bootstrap/103459] Make configury regenerate cleanly with `autoreconf -Wall`

egallager at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Jun 2 15:27:15 GMT 2022


--- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> ---
I've been working a bit on this in my autotools-tinkering branch in my
userspace; it's nowhere near done yet, though... I'm also mirroring the branch
on GitHub: https://github.com/cooljeanius/gcc/tree/me/autotools-tinkering
I should probably also be opening some bugs against autoconf for some of the
screw-ups I've noticed that autoupdate causes when running it on some of gcc's
autoconfigury... (e.g. nested AC_TRY_COMPILEs leading to stray
_au_m4_changequote([,])s when being upgraded to AC_COMPILE_IF_ELSE, macros in
comments getting expanded, stuff inside AC_REQUIRE getting autoupdated even
when that breaks the usage of AC_REQUIRE, config/multi.m4 getting broken due to
something having to do with argument quoting, spacing/line-length getting
ruined, etc.)

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