Prepare master for new framework integration

During the last workshop the transition to the new framework was presented.
This change essentially deprecates the SMACK-based application framework.

To prepare the integration of it, we remove the deprecated components:
- meta-agl-core: remove Smack kernel patches
- meta-app-framework
- meta-pipewire/dynamic-layers/meta-app-framework/

v2: rebased

Bug-AGL: SPEC-4121

Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Change-Id: Icdaeadfb5d2193f3a4c535168c88da6073423e67
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26752

3 files changed, 0 insertions, 39 deletions

diff --git a/meta-app-framework/recipes-connectivity/connman/connman_%.bbappend b/meta-app-framework/recipes-connectivity/connman/connman_%.bbappend
deleted file mode 100644
index 72aa9f276..000000000
--- a/meta-app-framework/recipes-connectivity/connman/connman_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-require ${@bb.utils.contains('APPFW_ENABLED', '1', 'connman_appfw.inc', '', d)}
diff --git a/meta-app-framework/recipes-connectivity/connman/connman_appfw.inc b/meta-app-framework/recipes-connectivity/connman/connman_appfw.inc
deleted file mode 100644
index 644602021..000000000
--- a/meta-app-framework/recipes-connectivity/connman/connman_appfw.inc
+++ /dev/null
@@ -1,34 +0,0 @@
-# Recent ConnMan releases started limiting the capabilities of
-# ConnMan. When running on a Smack-enabled system, that change has the
-# effect that connmand can no longer change network settings under
-# /proc/net because the Smack label of /proc is "_", and connmand
-# running with label "System" has no write access to that.
-#
-# It works when running as normal root with unrestricted capabilities
-# because then CAP_MAC_OVERRIDE (a Smack-specific capability) allows
-# the process to ignore Smack rules.
-#
-# We need to ensure that connmand still has that capability.
-#
-# The alternative would be to set up fine-grained labelling of
-# /proc with corresponding rules, which is considerably more work
-# and also may depend on kernel changes (like supporting smackfsroot
-# for procfs, which seems to be missing at the moment).
-#
-# Because the solution is to some extend specific to the environment
-# in which connmand runs, this change is not submitted upstream
-# and it can be overridden by a distro via FIX_CONNMAN_CAPABILITIES.
-
-FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
-
-SRC_URI:append:with-lsm-smack = "\
-  file://connman.service.conf \
-"
-
-RDEPENDS:${PN}:append:with-lsm-smack = " smack"
-
-FILES:${PN}:append = " ${systemd_unitdir}"
-
-do_install:append:with-lsm-smack() {
-  install -Dm0644 ${WORKDIR}/connman.service.conf ${D}${systemd_unitdir}/system/connman.service.d/smack.conf
-}
diff --git a/meta-app-framework/recipes-connectivity/connman/files/connman.service.conf b/meta-app-framework/recipes-connectivity/connman/files/connman.service.conf
deleted file mode 100644
index 6ebbf6ad1..000000000
--- a/meta-app-framework/recipes-connectivity/connman/files/connman.service.conf
+++ /dev/null
@@ -1,4 +0,0 @@
-[Service]
-CapabilityBoundingSet=CAP_MAC_OVERRIDE
-ExecStartPre=+-/bin/mkdir -p /run/connman
-ExecStartPre=+-/usr/bin/chsmack -t -a System::Shared /run/connman