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authorToke Høiland-Jørgensen <toke@redhat.com>2019-12-16 11:24:05 +0100
committerAlexei Starovoitov <ast@kernel.org>2019-12-16 06:58:10 -0800
commit5615ed472dc04e38a1affca69059f17c1178f770 (patch)
treef120a89d2e6bd09c04b1910ab9d47c9c03352c46
parent5984dc6cb5aa6cce342a44f01f984fde09ed05b1 (diff)
samples/bpf: Add missing -lz to TPROGS_LDLIBS
Since libbpf now links against zlib, this needs to be included in the linker invocation for the userspace programs in samples/bpf that link statically against libbpf. Fixes: 166750bc1dd2 ("libbpf: Support libbpf-provided extern variables") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Björn Töpel <bjorn.topel@intel.com> Link: https://lore.kernel.org/bpf/20191216102405.353834-1-toke@redhat.com
-rw-r--r--samples/bpf/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 8003d2823fa8..227077ae66ed 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -198,7 +198,7 @@ endif
TPROGCFLAGS_bpf_load.o += -Wno-unused-variable
-TPROGS_LDLIBS += $(LIBBPF) -lelf
+TPROGS_LDLIBS += $(LIBBPF) -lelf -lz
TPROGLDLIBS_tracex4 += -lrt
TPROGLDLIBS_trace_output += -lrt
TPROGLDLIBS_map_perf_test += -lrt