From 8a670546a2abf712ecbe15814c37573fb3107049 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=A9=E7=89=9B=E7=89=9B?=
 <playniuniu@users.noreply.github.com>
Date: Sun, 3 Dec 2017 23:03:19 +0800
Subject: [PATCH] Remove libtool to fix alpine 3.7 docker bug

Alpine 3.7 libtool pkg depends on bash pkg, this caused the compile hangs at "checking that generated files are newer than configure...", after check [this thread](https://forums.docker.com/t/problem-of-hanging-autoreconf/41015/3), I remove libtool and it works.
---
 docker/alpine/Dockerfile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/docker/alpine/Dockerfile b/docker/alpine/Dockerfile
index aa8ec0ad..f8248e23 100644
--- a/docker/alpine/Dockerfile
+++ b/docker/alpine/Dockerfile
@@ -23,7 +23,6 @@ RUN set -ex && \
                                 build-base \
                                 curl \
                                 libev-dev \
-                                libtool \
                                 linux-headers \
                                 libsodium-dev \
                                 mbedtls-dev \