SPEC-3723: restructure meta-agl

Goal is to reach a minimal meta-agl-core as base for IVI and IC work at the same time.
Trim dependencies and move most 'demo' related recipes to meta-agl-demo.

v2: changed to bbapend + .inc , added description
v3: testbuild of all images
v4: restore -test packagegroup and -qa images, compare manifests and adapt packagegroups.
v5: rebased
v6: merged meta-agl-distro into meta-agl-core,
    due to dependency on meta-oe, moved -test packagegroup and -qa images
      to own layer meta-agl-core-test
v7: Fixed comments from Paul Barker
v8: Update the markdown files
v9: restore wayland/weston/agl-compositor recipes/appends, reworked to
    move app f/w specific changes to bbappends in meta-app-framework and
    only demo specific weston-init changes to meta-agl-demo
v10: fix s/agldemo/aglcore/ missed in weston-init.bbappend

Description:

This patch is part 1 out of 2 large patches that implement the layer rework
discussed during the previous workshop. Essentially meta-agl-core is the
small but versatile new core layer of AGL serving as basis for
the work done by the IC and IVI EGs.
All demo related work is moved to meta-agl-demo in the 2nd patchset.
This should be applied together as atomic change.

The resulting meta-agl/* follows these guidelines:
- only bsp adaptations in meta-agl-bsp
- remove the agl-profile-* layers for simplicity
-- the packagegroup-agl(-profile)-graphical and so on
   have been kept in meta-agl-demo
- meta-agl-profile-core is now meta-agl-core
- meta-agl-core does pass yocto-check-layer
-- therefore use the bbappend + conditional + .inc file
   construct found in meta-virtualization
- meta-agl/meta-security has been merged into meta-agl/meta-app-framework
- meta-netboot does pass yocto-check-layer
- meta-pipewire does pass yocto-check-layer

Migration:
All packagegroups are preserved but they're now enabled by 'agl-demo'.

Bug-AGL: SPEC-3723

Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ia6c6e5e6ce2b4ffa69ea94959cdc57c310ba7c53
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25769

1 files changed, 109 insertions, 0 deletions

diff --git a/meta-app-framework/recipes-core/dbus-cynagora/dbus-cynagora/0006-Fix-SIGSEGV-on-disconnections.patch b/meta-app-framework/recipes-core/dbus-cynagora/dbus-cynagora/0006-Fix-SIGSEGV-on-disconnections.patch
new file mode 100644
index 000000000..e51ad7ce4
--- /dev/null
+++ b/meta-app-framework/recipes-core/dbus-cynagora/dbus-cynagora/0006-Fix-SIGSEGV-on-disconnections.patch
@@ -0,0 +1,109 @@
+From 28077faa11827e1ca7a7245ffd62ee78091b6bd2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jos=C3=A9=20Bollo?= <jose.bollo@iot.bzh>
+Date: Fri, 16 Aug 2019 13:29:23 +0200
+Subject: [PATCH 6/8] Fix SIGSEGV on disconnections
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Sometime, at start of the system, dbus-daemon was crashing
+because a pending authorisation were reactivating a closed
+connection.
+
+Also, clean unused function.
+
+Signed-off-by: José Bollo <jose.bollo@iot.bzh>
+---
+ bus/check.c      |  5 +++++
+ bus/check.h      |  1 +
+ bus/connection.c | 14 +++-----------
+ bus/connection.h |  3 ---
+ 4 files changed, 9 insertions(+), 14 deletions(-)
+
+diff --git a/bus/check.c b/bus/check.c
+index f3d283f..b73d08b 100644
+--- a/bus/check.c
++++ b/bus/check.c
+@@ -617,3 +617,8 @@ bus_deferred_message_response_received (BusDeferredMessage *deferred_message,
+     }
+ }
+ 
++void
++bus_deferred_message_abort (BusDeferredMessage *deferred_message)
++{
++  deferred_message->response_callback = NULL;
++}
+diff --git a/bus/check.h b/bus/check.h
+index 9c13c18..d718a69 100644
+--- a/bus/check.h
++++ b/bus/check.h
+@@ -93,6 +93,7 @@ void                bus_deferred_message_set_policy_check_info (BusDeferredMessa
+                                                                 const char *privilege);
+ dbus_bool_t         bus_deferred_message_check_message_limits (BusDeferredMessage *deferred_message,
+                                                                DBusError *error);
++void                bus_deferred_message_abort                (BusDeferredMessage *deferred_message);
+ 
+ 
+ #ifdef DBUS_ENABLE_EMBEDDED_TESTS
+diff --git a/bus/connection.c b/bus/connection.c
+index ee93384..b520d57 100644
+--- a/bus/connection.c
++++ b/bus/connection.c
+@@ -47,6 +47,7 @@
+ #define MAX_LOG_COMMAND_LEN 50
+ 
+ static void bus_connection_remove_transactions (DBusConnection *connection);
++static void bus_connection_clear_deferred_messages (DBusConnection *connection);
+ 
+ typedef struct
+ {
+@@ -2821,17 +2822,7 @@ bus_connection_pop_deferred_message (DBusConnection *connection)
+   return NULL;
+ }
+ 
+-dbus_bool_t
+-bus_connection_putback_deferred_message (DBusConnection *connection, BusDeferredMessage *message)
+-{
+-  BusConnectionData *d = BUS_CONNECTION_DATA(connection);
+-  if (_dbus_list_prepend(&d->deferred_messages, message))
+-    {
+-      return TRUE;
+-    }
+-  return FALSE;
+-}
+-
++static
+ void
+ bus_connection_clear_deferred_messages (DBusConnection *connection)
+ {
+@@ -2846,6 +2837,7 @@ bus_connection_clear_deferred_messages (DBusConnection *connection)
+       next = _dbus_list_get_next_link (&d->deferred_messages, link);
+       message = link->data;
+ 
++      bus_deferred_message_abort(message);
+       bus_deferred_message_unref(message);
+       _dbus_list_remove_link(&d->deferred_messages, link);
+ 
+diff --git a/bus/connection.h b/bus/connection.h
+index 97dae96..6af7bf1 100644
+--- a/bus/connection.h
++++ b/bus/connection.h
+@@ -90,15 +90,12 @@ dbus_bool_t         bus_connection_queue_deferred_message   (DBusConnection *con
+                                                              BusDeferredMessage *message,
+                                                              dbus_bool_t prepend);
+ BusDeferredMessage *bus_connection_pop_deferred_message     (DBusConnection *connection);
+-dbus_bool_t         bus_connection_putback_deferred_message (DBusConnection *connection,
+-                                                             BusDeferredMessage *message);
+ void                bus_connection_remove_deferred_message  (DBusConnection *connection,
+                                                              BusDeferredMessage *message);
+ dbus_bool_t         bus_connection_replace_deferred_message (DBusConnection *connection,
+                                                              BusDeferredMessage *oldMessage,
+                                                              BusDeferredMessage *newMessage);
+ void                bus_connection_dispatch_deferred        (DBusConnection *connection);
+-void                bus_connection_clear_deferred_messages  (DBusConnection *connection);
+ 
+ 
+ /* called by signals.c */
+-- 
+2.21.1
+