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List:       linux-kbuild
Subject:    Re: [PATCH] kbuild: make Clang build userprogs for target architecture
From:       Miguel Ojeda <miguel.ojeda.sandonis () gmail ! com>
Date:       2020-06-30 19:12:54
Message-ID: CANiq72nE+1F3yM+e9XzfphzOe3mb9DUcRCAtPuLMyFE4Rh38pg () mail ! gmail ! com
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On Tue, Jun 30, 2020 at 6:26 PM Masahiro Yamada <masahiroy@kernel.org> wrote:
>
> I can reproduce this in the following
> simple test code:
>
>
> ----------------->8----------------
> #include <stdio.h>
>
> int main(void)
> {
>         ssize_t x = 1;
>
>         printf("%zd", x);
>
>         return 0;
> }
> --------------->8-------------------

That is the old implicit int rule. Try including sys/types.h or
compiling with a standard like -std=c99 for instance.

Cheers,
Miguel
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