[PATCH] README: Add the necessary method about elfutils

From 64d2aee2c4654fa422633a683c1c3f2a8d3bf3a9 Mon Sep 17 00:00:00 2001
From: Jinyang He <[email protected]>
Date: Tue, 18 Aug 2020 18:10:23 +0800
Subject: [PATCH] README: Add the necessary method about elfutils

In dwarf_info.c: 20, #include <elfutils/libdwfl.h>

Signed-off-by: Jinyang He <[email protected]>
---
 README | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README b/README
index f83717f..f69fe43 100644
--- a/README
+++ b/README
@@ -18,6 +18,7 @@
      #
      # mkdir /usr/local/include/elfutils/
      # cp ./libdw/libdw.h   /usr/local/include/elfutils/libdw.h
+     # cp ./libdwfl/libdwfl.h /usr/local/include/elfutils/libdwfl.h
      # cp ./libdw/dwarf.h   /usr/local/include/dwarf.h
      # cp ./libelf/libelf.h /usr/local/include/libelf.h
      # cp ./libelf/gelf.h   /usr/local/include/gelf.h
-- 
2.39.5