Bump buildroot to 2020.11-rc1 (#985)

* Update buildroot-patches for 2020.11-rc1 buildroot

* Update buildroot to 2020.11-rc1

Signed-off-by: Stefan Agner <stefan@agner.ch>

* Don't rely on sfdisk --list-free output

The --list-free (-F) argument does not allow machine readable mode. And
it seems that the output format changes over time (different spacing,
using size postfixes instead of raw blocks).

Use sfdisk json output and calculate free partition space ourselfs. This
works for 2.35 and 2.36 and is more robust since we rely on output which
is meant for scripts to parse.

* Migrate defconfigs for Buildroot 2020.11-rc1

In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to
BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE).

* Rebase/remove systemd patches for systemd 246

* Drop apparmor/libapparmor from buildroot-external

* hassos-persists: use /run as directory for lockfiles

The U-Boot tools use /var/lock by default which is not created any more
by systemd by default (it is under tmpfiles legacy.conf, which we no
longer install).

* Disable systemd-update-done.service

The service is not suited for pure read-only systems. In particular the
service needs to be able to write a file in /etc and /var. Remove the
service. Note: This is a static service and cannot be removed using
systemd-preset.

* Disable apparmor.service for now

The service loads all default profiles. Some might actually cause
problems. E.g. the profile for ping seems not to match our setup for
/etc/resolv.conf:
[85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0

buildroot/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk

@@ -4,14 +4,14 @@
 #
 ################################################################################
 
-GST1_PLUGINS_BAD_VERSION = 1.16.2
+GST1_PLUGINS_BAD_VERSION = 1.18.1
 GST1_PLUGINS_BAD_SOURCE = gst-plugins-bad-$(GST1_PLUGINS_BAD_VERSION).tar.xz
 GST1_PLUGINS_BAD_SITE = https://gstreamer.freedesktop.org/src/gst-plugins-bad
 GST1_PLUGINS_BAD_INSTALL_STAGING = YES
 # Additional plugin licenses will be appended to GST1_PLUGINS_BAD_LICENSE and
 # GST1_PLUGINS_BAD_LICENSE_FILES if enabled.
-GST1_PLUGINS_BAD_LICENSE_FILES = COPYING.LIB
-GST1_PLUGINS_BAD_LICENSE = LGPL-2.0+, LGPL-2.1+
+GST1_PLUGINS_BAD_LICENSE_FILES = COPYING
+GST1_PLUGINS_BAD_LICENSE = LGPL-2.0+
 
 GST1_PLUGINS_BAD_LDFLAGS = $(TARGET_LDFLAGS) $(TARGET_NLS_LIBS)
 
@@ -23,19 +23,22 @@ GST1_PLUGINS_BAD_CONF_OPTS = \
 	-Dwinks=disabled \
 	-Dandroidmedia=disabled \
 	-Dapplemedia=disabled \
-	-Dintrospection=disabled \
 	-Dgobject-cast-checks=disabled \
 	-Dglib-asserts=disabled \
-	-Dglib-checks=disabled
+	-Dglib-checks=disabled \
+	-Dextra-checks=disabled \
+	-Ddoc=disabled
 
 # Options which require currently unpackaged libraries
 GST1_PLUGINS_BAD_CONF_OPTS += \
+	-Davtp=disabled \
 	-Dopensles=disabled \
 	-Duvch264=disabled \
 	-Dmsdk=disabled \
 	-Dvoamrwbenc=disabled \
 	-Dbs2b=disabled \
 	-Dchromaprint=disabled \
+	-Dd3d11=disabled \
 	-Ddc1394=disabled \
 	-Ddts=disabled \
 	-Dresindvd=disabled \
@@ -45,6 +48,8 @@ GST1_PLUGINS_BAD_CONF_OPTS += \
 	-Dkate=disabled \
 	-Dladspa=disabled \
 	-Dlv2=disabled \
+	-Dmediafoundation=disabled \
+	-Dmicrodns=disabled \
 	-Dlibde265=disabled \
 	-Dmodplug=disabled \
 	-Dmplex=disabled \
@@ -58,11 +63,23 @@ GST1_PLUGINS_BAD_CONF_OPTS += \
 	-Dgme=disabled \
 	-Dvdpau=disabled \
 	-Dspandsp=disabled \
+	-Dsvthevcenc=disabled \
+	-Dtranscode=disabled \
+	-Dwasapi2=disabled \
+	-Dzxing=disabled \
+	-Dmagicleap=disabled \
 	-Diqa=disabled \
 	-Dopencv=disabled
 
 GST1_PLUGINS_BAD_DEPENDENCIES = gst1-plugins-base gstreamer1
 
+ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
+GST1_PLUGINS_BAD_CONF_OPTS += -Dintrospection=enabled
+GST1_PLUGINS_BAD_DEPENDENCIES += gobject-introspection
+else
+GST1_PLUGINS_BAD_CONF_OPTS += -Dintrospection=disabled
+endif
+
 ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_WAYLAND),y)
 GST1_PLUGINS_BAD_CONF_OPTS += -Dwayland=enabled
 GST1_PLUGINS_BAD_DEPENDENCIES += libdrm wayland wayland-protocols
@@ -174,6 +191,12 @@ else
 GST1_PLUGINS_BAD_CONF_OPTS += -Ddebugutils=disabled
 endif
 
+ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_DVBSUBENC),y)
+GST1_PLUGINS_BAD_CONF_OPTS += -Ddvbsubenc=enabled
+else
+GST1_PLUGINS_BAD_CONF_OPTS += -Ddvbsubenc=disabled
+endif
+
 ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_DVBSUBOVERLAY),y)
 GST1_PLUGINS_BAD_CONF_OPTS += -Ddvbsuboverlay=enabled
 else
@@ -362,6 +385,24 @@ else
 GST1_PLUGINS_BAD_CONF_OPTS += -Dremovesilence=disabled
 endif
 
+ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_RIST),y)
+GST1_PLUGINS_BAD_CONF_OPTS += -Drist=enabled
+else
+GST1_PLUGINS_BAD_CONF_OPTS += -Drist=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_RTMP2),y)
+GST1_PLUGINS_BAD_CONF_OPTS += -Drtmp2=enabled
+else
+GST1_PLUGINS_BAD_CONF_OPTS += -Drtmp2=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_RTP2),y)
+GST1_PLUGINS_BAD_CONF_OPTS += -Drtp=enabled
+else
+GST1_PLUGINS_BAD_CONF_OPTS += -Drtp=disabled
+endif
+
 ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_RTMP),y)
 GST1_PLUGINS_BAD_CONF_OPTS += -Drtmp=enabled
 GST1_PLUGINS_BAD_DEPENDENCIES += rtmpdump
@@ -405,6 +446,12 @@ else
 GST1_PLUGINS_BAD_CONF_OPTS += -Dsubenc=disabled
 endif
 
+ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_SWITCHBIN),y)
+GST1_PLUGINS_BAD_CONF_OPTS += -Dswitchbin=enabled
+else
+GST1_PLUGINS_BAD_CONF_OPTS += -Dswitchbin=disabled
+endif
+
 ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_TIMECODE),y)
 GST1_PLUGINS_BAD_CONF_OPTS += -Dtimecode=enabled
 else
@@ -447,13 +494,6 @@ else
 GST1_PLUGINS_BAD_CONF_OPTS += -Dy4m=disabled
 endif
 
-ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_YADIF),y)
-GST1_PLUGINS_BAD_CONF_OPTS += -Dyadif=enabled
-GST1_PLUGINS_BAD_HAS_GPL_LICENSE = y
-else
-GST1_PLUGINS_BAD_CONF_OPTS += -Dyadif=disabled
-endif
-
 # Plugins with dependencies
 
 ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_ASSRENDER),y)
@@ -705,6 +745,13 @@ else
 GST1_PLUGINS_BAD_CONF_OPTS += -Dwpe=disabled
 endif
 
+ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_V4L2CODECS),y)
+GST1_PLUGINS_BAD_CONF_OPTS += -Dv4l2codecs=enabled
+GST1_PLUGINS_BAD_DEPENDENCIES += libgudev
+else
+GST1_PLUGINS_BAD_CONF_OPTS += -Dv4l2codecs=disabled
+endif
+
 ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_X265),y)
 GST1_PLUGINS_BAD_CONF_OPTS += -Dx265=enabled
 GST1_PLUGINS_BAD_DEPENDENCIES += x265