linux-kernel - Re: [PATCH v2 3/7] selftests/nolibc: libc-test: use HOSTCC instead of CC

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Message-ID: <20230813091944.GH8237@1wt.eu>
Date:   Sun, 13 Aug 2023 11:19:44 +0200
From:   Willy Tarreau <w@....eu>
To:     Zhangjin Wu <falcon@...ylab.org>
Cc:     linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        tanyuan@...ylab.org, thomas@...ch.de
Subject: Re: [PATCH v2 3/7] selftests/nolibc: libc-test: use HOSTCC instead
 of CC

On Sat, Aug 12, 2023 at 04:30:25AM +0800, Zhangjin Wu wrote:
> libc-test is mainly added to compare the behavior of nolibc to the
> system libc, it is meaningless and error-prone with cross compiling.
> 
> Let's use HOSTCC instead of CC to avoid wrongly use cross compiler when
> CROSS_COMPILE is passed or customized.

Indeed. This one is actually a fix for this one, I'll pick it separately
as it's independent on this series:

    85a0b029a1ce ("selftests/nolibc: add run-libc-test target")

Thanks,
Willy