Subject: Re: [bug#60829] [PATCH] m4: use AS_IF to avoid ! portability issues
From: Karl Berry <[email-masked]>
To: [email-masked]
Cc: [email-masked]
Date: Wed, 15 Nov 2023 14:26:43 -0700
List-Id: <debbugs-submit.debbugs.gnu.org>

diff --git a/m4/sanity.m4 b/m4/sanity.m4
    ...
    -if ! test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1; then
    +AS_IF([test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1],, [dnl

Finally installed this change. (And closing.) Thanks Mike. -k