On Thu, Oct 25, 2018 at 01:29:38PM -0700, Stephen Hemminger wrote:
> SUSE decided to install the libmnl include file in a non-standard
> place: /usr/include/libmnl/libmnl/libmnl.h
>
> This was probably a mistake by the SUSE package maintainer,
> but hard to get fixed. Workaround the problem by pkg-config to find
> the necessary include directive for libmnl.
>
> Fixes: 20b71e92ef8e ("net/mlx5: lay groundwork for switch offloads")
> Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
> ---
Acked-by: Yongseok Koh <ys...@mellanox.com>
Thanks
> v3 - Tested on SLES 15, needs $(shell pkg-config ...)
>
> drivers/net/mlx5/Makefile | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/mlx5/Makefile b/drivers/net/mlx5/Makefile
> index 1e9c0b42ac16..8497c98ef86e 100644
> --- a/drivers/net/mlx5/Makefile
> +++ b/drivers/net/mlx5/Makefile
> @@ -51,6 +51,7 @@ CFLAGS += -D_DEFAULT_SOURCE
> CFLAGS += -D_XOPEN_SOURCE=600
> CFLAGS += $(WERROR_FLAGS)
> CFLAGS += -Wno-strict-prototypes
> +CFLAGS += $(shell pkg-config --cflags libmnl)
> ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
> CFLAGS += -DMLX5_GLUE='"$(LIB_GLUE)"'
> CFLAGS += -DMLX5_GLUE_VERSION='"$(LIB_GLUE_VERSION)"'
> @@ -59,7 +60,7 @@ LDLIBS += -ldl
> else
> LDLIBS += -libverbs -lmlx5
> endif
> -LDLIBS += -lmnl
> +LDLIBS += $(shell pkg-config --libs libmnl)
> LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
> LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
> LDLIBS += -lrte_bus_pci
> --
> 2.19.1
>
