Thanks, I installed the attached patch into Gnulib.
>From fff1ad350b7d1a10c136b0aa00cba9b0776cc2c7 Mon Sep 17 00:00:00 2001
From: Paul Eggert
Date: Fri, 30 Nov 2018 16:25:38 -0800
Subject: [PATCH] memrchr: port better to clang
* lib/memrchr.c (__memrchr): Cast to void * instead of to
longword
Hi Bruno,
May I ask you to review what way we should go with ARG_MAX?
I'm okay with both ways whether it's:
* computing effective argument length and passing it to "-s" option;
* or exploiting behaviour of GNU/BSD xargs and specifying "-n" beyond
the limit.
Thank you,
Roman
