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/liburiparser/0001-CMakeLists.txt-fix-build-without-C.patch

@@ -1,33 +0,0 @@
-From 0e385a6b747e967b6724ef3ded944c7da3b16f79 Mon Sep 17 00:00:00 2001
-From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
-Date: Wed, 1 May 2019 11:18:29 +0200
-Subject: [PATCH] CMakeLists.txt: fix build without C++
-
-Specify that uriparser is a C project (C++ is needed only for the test
-runner) otherwise build will fail if no C++ compiler is found by cmake
-
-Fixes:
- - http://autobuild.buildroot.org/results/1e191676f28905a81de6282e07978aa5d4f02039
-
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
-[Upstream status: https://github.com/uriparser/uriparser/pull/69]
----
- CMakeLists.txt | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index ceb79e0..40d3b20 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -39,6 +39,8 @@ cmake_minimum_required(VERSION 3.3)
- project(uriparser
-     VERSION
-         0.9.3
-+    LANGUAGES
-+        C
- )
- 
- # See https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
--- 
-2.20.1
-

buildroot/package/liburiparser/liburiparser.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  28af4adb05e811192ab5f04566bebc5ebf1c30d9ec19138f944963d52419e28f  uriparser-0.9.3.tar.bz2
-sha256  ee90029e62d11f48faa59360d15c3ad8e7c094c74cc25b055716d92340da561f  COPYING
+sha256  b7cdabe5611408fc2c3a10f8beecb881a0c7e93ff669c578cd9e3e6d64b8f87b  uriparser-0.9.4.tar.bz2
+sha256  287f09e6546a9610f949f89e8fb937cacfeabd7bfaa8c8a0c18312193bf04ad3  COPYING

buildroot/package/liburiparser/liburiparser.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBURIPARSER_VERSION = 0.9.3
+LIBURIPARSER_VERSION = 0.9.4
 LIBURIPARSER_SOURCE = uriparser-$(LIBURIPARSER_VERSION).tar.bz2
 LIBURIPARSER_SITE = https://github.com/uriparser/uriparser/releases/download/uriparser-$(LIBURIPARSER_VERSION)
 LIBURIPARSER_LICENSE = BSD-3-Clause