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, 3 insertions, 25 deletions

diff --git a/meta-netboot/recipes-core/initramfs-netboot/files/init.sh b/meta-netboot/recipes-core/initramfs-netboot/files/init.sh
index 2b8bc63d0..92927df47 100644
--- a/meta-netboot/recipes-core/initramfs-netboot/files/init.sh
+++ b/meta-netboot/recipes-core/initramfs-netboot/files/init.sh
@@ -21,7 +21,6 @@ EOF
 
 # global variables
 
-SMACK=n
 NBD_SERVER=
 NBD_PORT=10809
 NBD_DEV=/dev/nbd0
@@ -109,17 +108,6 @@ check_debug "Debug point 1. Exit to continue initrd script (mount NBD device)."
 
 log_info "NBD parameters: device $NBD_DEV, server $NBD_SERVER:$NBD_PORT"
 
-# check if smack is active (and if so, mount smackfs)
-grep -q smackfs /proc/filesystems && {
-	SMACK=y
-
-	do_mount_fs smackfs /sys/fs/smackfs
-
-	# adjust current label and network label
-	echo System >/proc/self/attr/current
-	echo System >/sys/fs/smackfs/ambient
-}
-
 # start nbd client
 try=5
 while :;do
@@ -165,9 +153,8 @@ fi
 # also use /proc/net/pnp to generate /etc/resolv.conf
 rm -f /etc/resolv.conf
 grep -v bootserver /proc/net/pnp | sed 's/^domain/search/g' >/etc/resolv.conf
-chsmack -A /etc/resolv.conf
 
-# unmount tmp and run to let systemd remount them with correct smack labels (SPEC-2596)
+# unmount tmp and run to let systemd remount them
 log_info "Unmounting /tmp and /run"
 umount /tmp
 umount /run
diff --git a/meta-netboot/scripts/run-yocto-check-layer-flags-enabled.sh b/meta-netboot/scripts/run-yocto-check-layer-flags-enabled.sh
index cf7a75a30..4e814f51f 100755
--- a/meta-netboot/scripts/run-yocto-check-layer-flags-enabled.sh
+++ b/meta-netboot/scripts/run-yocto-check-layer-flags-enabled.sh
@@ -20,14 +20,10 @@ AGL_EXTRA_IMAGE_FSTYPES ?= ""
 
 # important settings imported from poky-agl.conf
 # we do not import 
-DISTRO_FEATURES:append = " systemd smack"
+DISTRO_FEATURES:append = " systemd"
 DISTRO_FEATURES_BACKFILL_CONSIDERED:append = " sysvinit"
 VIRTUAL-RUNTIME_init_manager = "systemd"
 
-# workaround
-# ERROR: Nothing PROVIDES 'smack' (but meta-openembedded/meta-oe/recipes-extended/ostree/ostree_2020.3.bb DEPENDS on or otherwise requires it)
-BBMASK += "meta-oe/recipes-extended/ostree/ostree_2020.3.bb"
-
 NETBOOT_ENABLED = "1"
 NETBOOT_FSTYPES ??= "ext4.gz"
 
diff --git a/meta-netboot/scripts/run-yocto-check-layer.sh b/meta-netboot/scripts/run-yocto-check-layer.sh
index 09e655afb..b36788a99 100755
--- a/meta-netboot/scripts/run-yocto-check-layer.sh
+++ b/meta-netboot/scripts/run-yocto-check-layer.sh
@@ -20,15 +20,10 @@ AGL_EXTRA_IMAGE_FSTYPES ?= ""
 
 # important settings imported from poky-agl.conf
 # we do not import 
-DISTRO_FEATURES:append = " systemd smack"
+DISTRO_FEATURES:append = " systemd"
 DISTRO_FEATURES_BACKFILL_CONSIDERED:append = " sysvinit"
 VIRTUAL-RUNTIME_init_manager = "systemd"
 
-# workaround
-# ERROR: Nothing PROVIDES 'smack' (but meta-openembedded/meta-oe/recipes-extended/ostree/ostree_2020.3.bb DEPENDS on or otherwise requires it)
-BBMASK += "meta-oe/recipes-extended/ostree/ostree_2020.3.bb"
-
-
 EOF