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Re: [PATCH v2 6/8] qemu/bswap: Use compiler __builtin_bswap() on FreeBSD
From: |
Thomas Huth |
Subject: |
Re: [PATCH v2 6/8] qemu/bswap: Use compiler __builtin_bswap() on FreeBSD |
Date: |
Mon, 28 Sep 2020 19:32:55 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 |
On 28/09/2020 15.19, Philippe Mathieu-Daudé wrote:
> Since commit efc6c070aca ("configure: Add a test for the minimum
> compiler version") the minimum compiler version required for GCC
> is 4.8, which supports __builtin_bswap().
> Remove the FreeBSD specific ifdef'ry.
>
> This reverts commit de03c3164accc21311c39327601fcdd95da301f3
> ("bswap: Fix build on FreeBSD 10.0").
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> Cc: Ed Maste <emaste@freebsd.org>
> ---
> include/qemu/bswap.h | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h
> index 719d620bfe6..1a297bfec22 100644
> --- a/include/qemu/bswap.h
> +++ b/include/qemu/bswap.h
> @@ -6,8 +6,6 @@
> #ifdef CONFIG_MACHINE_BSWAP_H
> # include <sys/endian.h>
> # include <machine/bswap.h>
> -#elif defined(__FreeBSD__)
> -# include <sys/endian.h>
Ah, well, no I get it ... you're removing this stuff bit by bit. Quite
confusing, IMHO, I'd remove them all in one patch instead.
Thomas
[PATCH v2 7/8] qemu/bswap: Use compiler __builtin_bswap() on NetBSD, Philippe Mathieu-Daudé, 2020/09/28
[RFC PATCH v2 8/8] tests/vm: Add Haiku test based on their vagrant images, Philippe Mathieu-Daudé, 2020/09/28