netdev - [PATCH net-next] samples/bpf: fix include path

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Message-ID: <1480399642-2475887-1-git-send-email-ast@fb.com>
Date:   Mon, 28 Nov 2016 22:07:22 -0800
From:   Alexei Starovoitov <ast@...com>
To:     "David S . Miller" <davem@...emloft.net>
CC:     Daniel Borkmann <daniel@...earbox.net>, <netdev@...r.kernel.org>
Subject: [PATCH net-next] samples/bpf: fix include path

Fix the following build error:
HOSTCC  samples/bpf/test_lru_dist.o
../samples/bpf/test_lru_dist.c:25:22: fatal error: bpf_util.h: No such file or directory

This is due to objtree != srctree.
Use srctree, since that's where bpf_util.h is located.

Fixes: e00c7b216f34 ("bpf: fix multiple issues in selftest suite and samples")
Signed-off-by: Alexei Starovoitov <ast@...nel.org>
---
 samples/bpf/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 22b6407efa4f..3ceb5a9d86df 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -91,7 +91,7 @@ always += trace_event_kern.o
 always += sampleip_kern.o

 HOSTCFLAGS += -I$(objtree)/usr/include
-HOSTCFLAGS += -I$(objtree)/tools/testing/selftests/bpf/
+HOSTCFLAGS += -I$(srctree)/tools/testing/selftests/bpf/

 HOSTCFLAGS_bpf_load.o += -I$(objtree)/usr/include -Wno-unused-variable
 HOSTLOADLIBES_fds_example += -lelf
-- 
2.8.0