bpf: samples/sockmap fix Makefile for build error

While building samples/sockmap, undefined reference error is thrown
for `nla_dump_errormsg'.
Linking tools/lib/bpf/nlattr.o as a fix

Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Prashant Bhole 2018-02-13 13:42:49 +09:00 committed by Alexei Starovoitov
parent 8ac2441e0b
commit 9492686c53

View File

@ -2,7 +2,7 @@
hostprogs-y := sockmap
# Libbpf dependencies
LIBBPF := ../../tools/lib/bpf/bpf.o
LIBBPF := ../../tools/lib/bpf/bpf.o ../../tools/lib/bpf/nlattr.o
HOSTCFLAGS += -I$(objtree)/usr/include
HOSTCFLAGS += -I$(srctree)/tools/lib/