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From: Stephen Hemminger <stephen@networkplumber.org>
To: Ophir Munk <ophirmu@mellanox.com>
Cc: dev@dpdk.org, Matan Azrad <matan@mellanox.com>,
	Thomas Monjalon <thomas@monjalon.net>,
	Olga Shern <olgas@mellanox.com>,
	Adrien Mazarguil <adrien.mazarguil@6wind.com>,
	stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/vdev_netvsc: fix build using C11 mode and pedantic
Date: Wed, 24 Jan 2018 07:39:15 -0800	[thread overview]
Message-ID: <20180124073915.753a4764@xeon-e3> (raw)
In-Reply-To: <1516803133-17529-1-git-send-email-ophirmu@mellanox.com>

On Wed, 24 Jan 2018 14:12:13 +0000
Ophir Munk <ophirmu@mellanox.com> wrote:

> Remove CFLAGS -std=c11 and -pedantic in order to guarantee
> a successful vdev_netvsc compilation on old Linux distributions.
> Otherwise old GCC compilers may complain as follows:
> cc1: error: unrecognized command line option -std=c11
> 
> Fixes: 6086ab3bb3d2 ("net/vdev_netvsc: introduce Hyper-V platform driver")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
> ---
>  drivers/net/vdev_netvsc/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/vdev_netvsc/Makefile b/drivers/net/vdev_netvsc/Makefile
> index f2b2ac5..45351b8 100644
> --- a/drivers/net/vdev_netvsc/Makefile
> +++ b/drivers/net/vdev_netvsc/Makefile
> @@ -12,7 +12,7 @@ EXPORT_MAP := rte_pmd_vdev_netvsc_version.map
>  # Additional compilation flags.
>  CFLAGS += -O3
>  CFLAGS += -g
> -CFLAGS += -std=c11 -pedantic -Wall -Wextra
> +CFLAGS += -Wall -Wextra
>  CFLAGS += -D_XOPEN_SOURCE=600
>  CFLAGS += -D_BSD_SOURCE
>  CFLAGS += -D_DEFAULT_SOURCE

Why did this driver not use $(WERROR) like rest of DPDK drivers.

  parent reply	other threads:[~2018-01-24 15:39 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-24 11:19 [dpdk-dev] [PATCH v1] net/vdev_netvsc: remove CFLAGS -std=c11 and -pedantic Ophir Munk
2018-01-24 12:48 ` Matan Azrad
2018-01-24 14:12 ` [dpdk-dev] [PATCH v2] net/vdev_netvsc: fix build using C11 mode and pedantic Ophir Munk
2018-01-24 14:45   ` Matan Azrad
2018-01-24 18:06     ` Thomas Monjalon
2018-01-24 15:39   ` Stephen Hemminger [this message]
2018-01-24 18:08     ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2018-01-24 18:27       ` Stephen Hemminger
2018-01-25  8:24         ` Matan Azrad

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