linux-kernel - Re: [PATCH] Makefile: use -Wno-main in the full kernel tree

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Message-ID: <CAHk-=wj4chmL3TUdXHhAV+eU-YVNj-ZtZBjNJEFBzTnPMP3_bA@mail.gmail.com>
Date:   Fri, 13 Aug 2021 14:01:01 -1000
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Daniel Bristot de Oliveira <bristot@...nel.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>
Subject: Re: [PATCH] Makefile: use -Wno-main in the full kernel tree

On Fri, Aug 13, 2021 at 12:41 PM Randy Dunlap <rdunlap@...radead.org> wrote:
>
> Build-tested on most ARCHes.

How about old versions of gcc? Or clang?

>From a quick google, it seems like '-Wmain' means something else for
clang. But it is probably ok.

                 Linus