Saturday, October 27, 2018 12:49 AM, Yongseok Koh:
> Subject: Re: [dpdk-dev] [PATCH v3] mlx5: use pkg-config to handle SUSE
> libmnl
>
> 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>
Applied to next-net-mlx, with addition of Cc:sta...@dpdk.org. thanks.
>
> 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
> >
