From a775ca47e2e3f867af812e8df81232ca9af0dea5 Mon Sep 17 00:00:00 2001
From: tyranron <tyranron@gmail.com>
Date: Thu, 22 Apr 2021 13:53:18 +0300
Subject: [PATCH] Link libatomic explicitly in debian Docker image

---
 configure                       | 9 +++++++++
 docker/coturn/debian/Dockerfile | 5 ++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 95609491..b8114a1c 100755
--- a/configure
+++ b/configure
@@ -505,6 +505,15 @@ else
     fi
 fi
 
+#############################
+# Adjustments for Debian
+#############################
+
+if [ -f "/etc/debian_version" ] ; then
+    # https://github.com/coturn/coturn/pull/754#issuecomment-824693226
+    OSLIBS="${OSLIBS} -latomic"
+fi
+
 #############################
 # Adjustments for Solaris
 #############################
diff --git a/docker/coturn/debian/Dockerfile b/docker/coturn/debian/Dockerfile
index 61cd84b2..f497a43f 100644
--- a/docker/coturn/debian/Dockerfile
+++ b/docker/coturn/debian/Dockerfile
@@ -183,7 +183,9 @@ RUN if [ "${coturn_git_ref}" != 'HEAD' ]; then true \
  && true; fi
 
 # Build Coturn from sources.
-RUN ./configure --prefix=/usr \
+# TODO: Remove `LDFLAGS` with next Coturn release containing `-latomic` flag in `configure`.
+RUN LDFLAGS='-latomic' \
+    ./configure --prefix=/usr \
                 --turndbdir=/var/lib/coturn \
                 --disable-rpath \
                 --sysconfdir=/etc/coturn \
@@ -237,6 +239,7 @@ RUN apt-get update \
  && update-ca-certificates \
  # Install Coturn dependencies.
  && apt-get install -y --no-install-recommends --no-install-suggests \
+            libatomic1 \
             libevent-2.1-6 libevent-core-2.1-6 libevent-extra-2.1-6 \
             libevent-openssl-2.1-6 libevent-pthreads-2.1-6 \
             libssl1.1 \