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From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>,
	Romain Naour <romain.naour@gmail.com>,
	buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 1/1] package/mesa3d: fix build on riscv32
Date: Sat, 21 Aug 2021 21:08:07 +0200	[thread overview]
Message-ID: <20210821210807.2a05b670@windsurf> (raw)
In-Reply-To: <20210821160509.1514047-1-fontaine.fabrice@gmail.com>

On Sat, 21 Aug 2021 18:05:09 +0200
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:

> Fix the following build failure on riscv32:
> 
> ../src/util/futex.h: In function 'sys_futex':
> ../src/util/futex.h:39:19: error: 'SYS_futex' undeclared (first use in this function); did you mean 'sys_futex'?
>    39 |    return syscall(SYS_futex, addr1, op, val1, timeout, addr2, val3);
>       |                   ^~~~~~~~~
>       |                   sys_futex
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/692700a5f967760a0b8cd358b1712f1d5a7b681e
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

> ++#ifndef SYS_futex
> ++#define SYS_futex SYS_futex_time64
> ++#endif

Are we sure that SYS_futex is exactly equivalent to SYS_futex_time64 ?
In another e-mail thread Arnout said they are not exactly equivalent.

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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  reply	other threads:[~2021-08-21 19:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-21 16:05 [Buildroot] [PATCH 1/1] package/mesa3d: fix build on riscv32 Fabrice Fontaine
2021-08-21 19:08 ` Thomas Petazzoni [this message]
2021-08-21 22:06   ` Fabrice Fontaine
2021-08-23 22:06     ` Arnout Vandecappelle
2021-09-06 17:08 ` Peter Korsgaard

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