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authorPrashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>2018-02-13 13:42:49 +0900
committerAlexei Starovoitov <ast@kernel.org>2018-02-13 17:45:34 -0800
commit9492686c53f3a98e7027d1079db1471ab20e17de (patch)
treee29ed15ddb734edfd293ab5baddfd7d439aa1036
parent8ac2441e0b7b7d2e76c47e0997a6634abd80cb26 (diff)
downloadlinux-9492686c53f3a98e7027d1079db1471ab20e17de.tar.bz2
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>
-rw-r--r--samples/sockmap/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/sockmap/Makefile b/samples/sockmap/Makefile
index 73f1da4d116c..9bf2881bd11b 100644
--- a/samples/sockmap/Makefile
+++ b/samples/sockmap/Makefile
@@ -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/