From 1ae1df8e3590baaa050b140de554d42098ff3def Mon Sep 17 00:00:00 2001
From: jonathanmetzman <31354670+jonathanmetzman@users.noreply.github.com>
Date: Mon, 23 Aug 2021 09:48:09 -0700
Subject: [PATCH] [Ubuntu upgrade][cairo] Install libtool and autotools-dev
 (#6273)

Do this explicitly to prevent breakage when builder is upgraded
to Ubuntu 20.04.

Related: #6180
---
 projects/cairo/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/cairo/Dockerfile b/projects/cairo/Dockerfile
index 7463bbd45..0cd5527ca 100644
--- a/projects/cairo/Dockerfile
+++ b/projects/cairo/Dockerfile
@@ -14,7 +14,7 @@
 #
 ################################################################################
 FROM gcr.io/oss-fuzz-base/base-builder
-RUN apt-get update && apt-get install -y python3-pip gtk-doc-tools libffi-dev
+RUN apt-get update && apt-get install -y python3-pip gtk-doc-tools libffi-dev autotools-dev libtool
 RUN pip3 install -U meson==0.55.3 ninja
 
 RUN git clone --depth 1 git://git.sv.nongnu.org/freetype/freetype2.git