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/nginx-upload/0001-nginx-upload-module-add-openssl-lib-dependency.patch

@@ -1,56 +0,0 @@
-From 600d0a36c2af785c8284acadeb062d73247281af Mon Sep 17 00:00:00 2001
-From: Matt Weber <matthew.weber@rockwellcollins.com>
-Date: Sun, 23 Jul 2017 09:21:23 -0500
-Subject: [PATCH] nginx-upload-module: add openssl lib dependency
-
-When building against nginx 1.11.2+, requires additional
--lcrypto dependency. (Nginx changed crypto approach
-and dependencies for openssl are no longer default)
-
-More details found here:
-https://github.com/vkholodkov/nginx-upload-module/issues/79
-
-Upstream pull request:
-https://github.com/vkholodkov/nginx-upload-module/pull/93
-
-Resolves build failure:
-objs/addon/nginx-upload-70bee48f1811eecd255ed094ce9f0fb560c390c3/ngx_http_upload_module.o \
-objs/ngx_modules.o \
--ldl -lpthread -lpthread -lpcre -lz -latomic_ops \
--Wl,-E
-ngx_http_upload_module.o: In function `ngx_http_upload_flush_output_buffer':
-ngx_http_upload_module.c:1625: undefined reference to `MD5_Update'
-ngx_http_upload_module.c:1628: undefined reference to `SHA1_Update'
-ngx_http_upload_module.c:1631: undefined reference to `SHA256_Update'
-ngx_http_upload_module.c:1634: undefined reference to `SHA512_Update'
-
-Fixes:
-http://autobuild.buildroot.net/results/e25f8ba8d8743e47a77707cf582e58477e1860e6
-http://autobuild.buildroot.net/results/c4aa6e22033be934bd311cd9761f646d44618dc0
-http://autobuild.buildroot.net/results/75e935d248b46df11c32c95526423a2287ac8c62
-
-Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
----
- config | 3 +--
- 1 file changed, 1 insertion(+), 2 deletions(-)
-
-diff --git a/config b/config
-index cabd4f1..293529f 100644
---- a/config
-+++ b/config
-@@ -1,11 +1,10 @@
--USE_MD5=YES
--USE_SHA1=YES
- ngx_addon_name=ngx_http_upload_module
- 
- if test -n "$ngx_module_link"; then
-     ngx_module_type=HTTP
-     ngx_module_name=$ngx_addon_name
-     ngx_module_srcs="$ngx_addon_dir/ngx_http_upload_module.c"
-+    ngx_module_libs="$(${PKG_CONFIG:=pkg-config} --libs openssl)"
- 
-     . auto/module
- else
--- 
-1.9.1
-

buildroot/package/nginx-upload/nginx-upload.hash

@@ -1,3 +1,3 @@
 #Locally Computed:
-sha256  5f1c3c2b9858b9cacd877a0f2df9b9263734e9cef8d837b73f0e659c0f7fde2d  nginx-upload-70bee48f1811eecd255ed094ce9f0fb560c390c3.tar.gz
+sha256  61ad5bcb67c8f688a4c7a5611311a351049361840b8dfe78be542066f475166e  nginx-upload-4423994c7d8fb491d95867f6af968585d949e7a9.tar.gz
 sha256  825f9684c427e29fd1ab085d5c421a4cbf96a460f3c58884a42c28bfbac5e544  LICENCE

buildroot/package/nginx-upload/nginx-upload.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-NGINX_UPLOAD_VERSION = 70bee48f1811eecd255ed094ce9f0fb560c390c3
+NGINX_UPLOAD_VERSION = 4423994c7d8fb491d95867f6af968585d949e7a9
 NGINX_UPLOAD_SITE = $(call github,vkholodkov,nginx-upload-module,$(NGINX_UPLOAD_VERSION))
 NGINX_UPLOAD_LICENSE = BSD-3-Clause
 NGINX_UPLOAD_LICENSE_FILES = LICENCE