Re: [dpdk-dev] [EXT] [PATCH v2 02/11] examples/ipsec-gw: fix build with pkg-config

[Anoob Joseph <anoobj@marvell.com>]

> flow.c: In function ‘parse_flow_tokens’:
> flow.c:153:23: error: taking address of packed member of ‘struct
> rte_ipv4_hdr’ may result in an unaligned pointer value [-Werror=address-of-
> packed-member]
>   153 |     if (ipv4_addr_cpy(&rule->ipv4.spec.hdr.src_addr,
>       |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> flow.c:154:9: error: taking address of packed member of ‘struct rte_ipv4_hdr’
> may result in an unaligned pointer value [-Werror=address-of-packed-
> member]
>   154 |         &rule->ipv4.mask.hdr.src_addr,
>       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> flow.c:170:23: error: taking address of packed member of ‘struct
> rte_ipv4_hdr’ may result in an unaligned pointer value [-Werror=address-of-
> packed-member]
>   170 |     if (ipv4_addr_cpy(&rule->ipv4.spec.hdr.dst_addr,
>       |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> flow.c:171:9: error: taking address of packed member of ‘struct rte_ipv4_hdr’
> may result in an unaligned pointer value [-Werror=address-of-packed-
> member]
>   171 |         &rule->ipv4.mask.hdr.dst_addr,
>       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> Meson build is fine since we waive those warnings.
> Replicate it for make.
> 
> Fixes: 8e693616fcb2 ("examples/ipsec-secgw: enable flow based
> distribution")
> Cc: stable@dpdk.org
> 
> Signed-off-by: David Marchand <david.marchand@redhat.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>

Acked-by: Anoob Joseph <anoobj@marvell.com>