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From c030dc71ff4069c5b5e5b7889a2926617075f6e3 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen@networkplumber.org>
Date: Thu, 25 Oct 2018 10:33:01 -0700
Subject: [PATCH] mlx5: use pkg-config to handle SUSE libmnl
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 <stephen@networkplumber.org>
---
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)"'
@@ -57,7 +58,7 @@ 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
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