prep for 1.21 release

Dockerfile

@@ -25,7 +25,9 @@ RUN \
  echo "**** install runtime packages ****" && \
  apt-get update && \
  apt-get install -y \
+	beignet-opencl-icd \
 	jq \
+	ocl-icd-libopencl1 \
 	udev \
 	unrar \
 	wget && \

Dockerfile.aarch64

@@ -23,6 +23,7 @@ RUN \
  apt-get update && \
  apt-get install -y \
 	jq \
+	ocl-icd-libopencl1 \
 	udev \
 	unrar \
 	wget && \

Dockerfile.armhf

@@ -23,6 +23,7 @@ RUN \
  apt-get update && \
  apt-get install -y \
 	jq \
+	ocl-icd-libopencl1 \
 	udev \
 	unrar \
 	wget && \

root/etc/services.d/plex/run

@@ -9,5 +9,5 @@ echo "Starting Plex Media Server."
 export PLEX_MEDIA_SERVER_INFO_MODEL=$(uname -m)
 export PLEX_MEDIA_SERVER_INFO_PLATFORM_VERSION=$(uname -r)
 exec \
-	s6-setuidgid abc /bin/bash -c \
+	s6-setuidgid abc \
-	'LD_LIBRARY_PATH=/usr/lib/plexmediaserver:/usr/lib/plexmediaserver/lib /usr/lib/plexmediaserver/Plex\ Media\ Server'
+	/usr/lib/plexmediaserver/Plex\ Media\ Server