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From: Matan Azrad <matan@mellanox.com>
To: Thomas Monjalon <thomas@monjalon.net>,
	"bruce.richardson@intel.com" <bruce.richardson@intel.com>,
	Shahaf Shuler <shahafs@mellanox.com>,
	Yongseok Koh <yskoh@mellanox.com>,
	Slava Ovsiienko <viacheslavo@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	Adrien Mazarguil <adrien.mazarguil@6wind.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 4/6] net/mlx: fix build with make and recent gcc
Date: Wed, 14 Aug 2019 10:19:33 +0000
Message-ID: <AM0PR0502MB40194901B3CCB65E87E248E8D2AD0@AM0PR0502MB4019.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <20190812230358.988-5-thomas@monjalon.net>

From: Thomas Monjalon <thomas@monjalon.net>
> With VERBOSE=1, this error was seen in debug mode with gcc 9.1:
> 
> In file included from /tmp/dpdk.auto-config-h.sh.c.w0VWMi:1:
> In file included from rdma-core/build/include/infiniband/mlx5dv.h:47:
> In file included from rdma-core/build/include/infiniband/verbs.h:46:
> In file included from rdma-core/build/include/infiniband/verbs_api.h:66:
> In file included from rdma-
> core/build/include/infiniband/ib_user_ioctl_verbs.h:38:
> include/rdma/ib_user_verbs.h:161:28: fatal error:
> zero size arrays are an extension [-Wzero-length-array]
> __aligned_u64 driver_data0;
> ^
> 1 error generated.
> 
> As a result, buildtools/auto-config-h.sh was not generating a correct
> autoconf file, so the compilation was generating such error:
> 
> fatal error: redefinition of
> 'mlx5_ib_uapi_flow_action_packet_reformat_type'
> 
> It is fixed by disabling -pedantic option when calling auto-config-h.sh from
> the makefile-based system.
> 
> Cc: adrien.mazarguil@6wind.com
> Cc: stable@dpdk.org
> 
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Matan Azrad <matan@mellanox.com>

Consider to create more patches to cleanup the compiler commands to ignore pedantic in the code.

Matan

  parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-12 23:03 [dpdk-dev] [PATCH 0/6] build system improvements Thomas Monjalon
2019-08-12 23:03 ` [dpdk-dev] [PATCH 1/6] build: remove redundant libs from pkgconfig Thomas Monjalon
2019-08-13  9:37   ` Luca Boccassi
2019-08-12 23:03 ` [dpdk-dev] [PATCH 2/6] drivers: add some reasons for meson disabling Thomas Monjalon
2019-08-13  9:38   ` Luca Boccassi
2019-08-12 23:03 ` [dpdk-dev] [PATCH 3/6] net/mlx: fix meson build with custom dependency path Thomas Monjalon
2019-08-13  9:38   ` Luca Boccassi
2019-08-14  8:39   ` Matan Azrad
2019-08-12 23:03 ` [dpdk-dev] [PATCH 4/6] net/mlx: fix build with make and recent gcc Thomas Monjalon
2019-08-13  9:39   ` [dpdk-dev] [dpdk-stable] " Luca Boccassi
2019-08-14 10:19   ` Matan Azrad [this message]
2019-08-12 23:03 ` [dpdk-dev] [PATCH 5/6] devtools: test compiler availability only once Thomas Monjalon
2019-08-13  9:40   ` Luca Boccassi
2019-08-12 23:03 ` [dpdk-dev] [PATCH 6/6] devtools: load target-specific compilation environment Thomas Monjalon
2019-08-13  9:41   ` Luca Boccassi
2019-09-12 16:23 ` [dpdk-dev] [PATCH 0/6] build system improvements Thomas Monjalon

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