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From 668d1c2951e18512a27aec20b80dea627d01bf04 Mon Sep 17 00:00:00 2001
From: Tony Ambardar <Tony.Ambardar@gmail.com>
Date: Thu, 20 Aug 2020 16:05:48 -0700
Subject: [PATCH] tools/bpftool: allow passing BPFTOOL_VERSION to make
Signed-off-by: Tony Ambardar <Tony.Ambardar@gmail.com>
---
tools/bpf/bpftool/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/bpf/bpftool/Makefile
+++ b/tools/bpf/bpftool/Makefile
@@ -25,7 +25,7 @@ endif
LIBBPF = $(LIBBPF_PATH)libbpf.a
-BPFTOOL_VERSION := $(shell make -rR --no-print-directory -sC ../../.. kernelversion)
+BPFTOOL_VERSION ?= $(shell make -rR --no-print-directory -sC ../../.. kernelversion)
$(LIBBPF): FORCE
$(if $(LIBBPF_OUTPUT),@mkdir -p $(LIBBPF_OUTPUT))
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