From df88d1439f58ccc381d0ba37dbe3025debd6752f Mon Sep 17 00:00:00 2001
From: Patrick Hensley <phensley@squarespace.com>
Date: Thu, 9 Jul 2020 09:26:14 -0400
Subject: [PATCH] fix: some kernels require openssl-dev to generate headers

An attempt to generate headers for kernel 5.4.15-1.el7.elrepo.x86_64
failed in scripts/extract-cert.c due to missing openssl-dev package.
---
 build/Dockerfile.initcontainer | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build/Dockerfile.initcontainer b/build/Dockerfile.initcontainer
index 1e1207b9..57553c23 100644
--- a/build/Dockerfile.initcontainer
+++ b/build/Dockerfile.initcontainer
@@ -8,7 +8,8 @@ RUN apk add --update \
     curl \
     elfutils-dev \
     linux-headers \
-    make
+    make \
+    openssl-dev
 
 WORKDIR /