[dpdk-dev] [dpdk v1] net/mlx5: fix possible building error

[Ali Alnubani]

Hi Tonghao,

> -----Original Message-----
> From: dev <dev-bounces at dpdk.org> On Behalf Of
> xiangxia.m.yue at gmail.com
> Sent: Saturday, February 29, 2020 12:27 PM
> To: Matan Azrad <matan at mellanox.com>; dev at dpdk.org
> Cc: Tonghao Zhang <xiangxia.m.yue at gmail.com>; stable at dpdk.org
> Subject: [dpdk-dev] [dpdk v1] net/mlx5: fix possible building error
> 
> From: Tonghao Zhang <xiangxia.m.yue at gmail.com>
> 
> When setting the CONFIG_RTE_BUILD_SHARED_LIB to y, and build the mlx5
> pmd, there is a building error.
> To fix it, add RTE_IBVERBS_LINK_DLOPEN to include relative codes.
> 
> > mlx5_common.o: In function `mlx5_glue_init':
> > drivers/common/mlx5/mlx5_common.c:324: undefined reference to
> `dlclose'
> 
> Fixes: 7b4f1e6bd367 ("common/mlx5: introduce common library")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Tonghao Zhang <xiangxia.m.yue at gmail.com>
> ---
>  drivers/common/mlx5/mlx5_common.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 

I test this case on multiple environments and don't see the build failure. Can you please provide more information about yours, and how to reproduce this?

Thanks,
Ali