From 4152227f17315a9cf9038266d9f9bb06e21e3424 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Mon, 17 May 2021 16:55:55 +0200
Subject: [PATCH] CI: add workaround to fix clang builds

see https://github.com/actions/virtual-environments/issues/3376
---
 util/ci/common.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/ci/common.sh b/util/ci/common.sh
index eb282c823..6a28482fd 100644
--- a/util/ci/common.sh
+++ b/util/ci/common.sh
@@ -19,6 +19,9 @@ install_linux_deps() {
 
 	sudo apt-get update
 	sudo apt-get install -y --no-install-recommends ${pkgs[@]} "$@"
+
+	# workaround for bug with Github Actions' ubuntu-18.04 image
+	sudo apt-get remove -y libgcc-11-dev gcc-11 || :
 }
 
 # Mac OSX build only