From 995250948aa57b4ee7fff0565794d3f3192c4132 Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Wed, 8 Jul 2020 23:54:54 +0200
Subject: [PATCH] appimage build: pin glibc version in docker image, for
 reproducibility

fixes #6357
---
 contrib/build-linux/appimage/Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/build-linux/appimage/Dockerfile b/contrib/build-linux/appimage/Dockerfile
index 55d79c9f6..e48baabb3 100644
--- a/contrib/build-linux/appimage/Dockerfile
+++ b/contrib/build-linux/appimage/Dockerfile
@@ -24,6 +24,7 @@ RUN apt-get update -q && \
         libzbar0=0.10+doc-10ubuntu1  \
         libdbus-1-3=1.10.6-1ubuntu3.6 \
         libxkbcommon-x11-0=0.5.0-1ubuntu2.1 \
+        libc6-dev=2.23-0ubuntu11.2 \
         && \
     rm -rf /var/lib/apt/lists/* && \
     apt-get autoremove -y && \