Set LAYERSERIES_COMPAT_<layer name> = "dunfell" in all layers.

E.g LAYERSERIES_COMPAT_rdk = "dunfell" for meta-rdk layer.

meta-rdk-restricted

meta-rdk-video

meta-rdk-ext

meta-rdk-containers

meta-rdk

openssl.inc

openssl-0.9.inc

image_container_generator.bbclass

rdk.conf

meta-rdk

meta-rdk-ext

rdk-generic-broadband-dev-image.bb

rdk-generic-hybrid-dev-image.bb

rdk-generic-mediaclient-dev-image.bb

rmfhalheaders_git.bb

glib-networking_2.54.1.bb

rdk.conf

meta-rdk-ext

meta-rdk

inherit bluetooth on a conditional basis as shown below:

inherit gettext ${@bb.utils.contains('DISTRO_CODENAME', 'dunfell', '', 'bluetooth', d)}

Skip this recipe by specifying the COMPATIBLE_HOST in bb file as shown below:

COMPATIBLE_HOST_dunfell = "null"

netsrvmgr_git.bbappend

Remove systemd service in the bbappend file to avoid conflict as shown below:

do_install_append_client() {
rm ${D}${systemd_system_unitdir}/${PN}.service
}

SYSTEMD_SERVICE_${PN}_remove_client = "${PN}.service"

dropbear_%.bbappend

Skip this recipe by specifying the COMPATIBLE_HOST in bb file as shown below:

COMPATIBLE_HOST_dunfell = "null"

Update DISTRO_CODENAME based on the bitbake version in setip-environment script

E.g:-

1.44.*|1.46.*) _DISTRO_CODENAME="dunfell"

The following patch file is available in the repo to resolve the issue:

0001-RDK-27410-qtbase-native-build-error-due-to-gcc-versi.patch

We need to conditionally enable this for dunfell builds. 

As sysint installs RDK specific logrotate's systemd service file, we can remove them as shown below:

SYSTEMD_SERVICE_${PN}_remove = " \
${BPN}.service \
${BPN}.timer \
"

do_install_append() {
rm ${D}${systemd_system_unitdir}/${BPN}.service
rm ${D}${systemd_system_unitdir}/${BPN}.timer
}

qtbase_5.1.1.bbappend

Insteadof using 

std::memcpy(&o, &v, sizeof(v)), we can typecast the object as shown below

std::memcpy(static_cast<void*>(&o), &v, sizeof(v))

Add iarmmgrs in the DEPENDS of

meta-cmf-video/recipes-extended/aamp/aamp_git.bbappend

error: 'strncpy' output truncated before terminating nul 
copying 23 bytes from a string of the same length.

Add devicesettings in RDEPENDS of 

meta-rdk-video/recipes-extended/ledmgr/ledmgr_git.bb

Add devicesettings in RDEPENDS of 

meta-rdk-video/recipes-thirdparty/tr69/tr69hostif_git.bb

We can add definitions for MIN_BITPOOL and MAX_BITPOOL in btrCore_avMedia.c as shown below

#ifndef MIN_BITPOOL
#define MIN_BITPOOL SBC_MIN_BITPOOL
#endif
#ifndef MAX_BITPOOL
#define MAX_BITPOOL SBC_MAX_BITPOOL
#endif

Replace sizeof(BTRMGR_IARMMediaElementListInfo_t) with sizeof(BTRMGR_MediaElementListInfo_t) in the following function in btmgr_iarm_external_interface.c

memcpy (mediaElementListInfo, &mediaElementList.m_mediaTrackListInfo, sizeof(BTRMGR_IARMMediaElementListInfo_t)) 

Error due to incorrect to use of AdapterInfo struct.

Replace sizeof(stBTDeviceInfo) in the following function with sizeof(stBTAdapterInfo) in btCore_dbus_bluez5.c

memset(&lstBTAdapterInfo, 0, sizeof(stBTDeviceInfo))

Use append instead of simple assignment for the runtime dependency for iarmmgrs as shown below:

RDEPENDS_${PN}_append_hybrid = " virtual/mfrlib"

apply patches conditionally based on meta-wpe as shown below:

SRC_URI_append = " \
${@'file://cairo-egl-device-create-for-egl-surface.patch' if 'wpe-layer' not in d.getVar('BBFILE_COLLECTIONS').split() else ''} \
${@'file://0008-add-noaa-compositor.patch' if 'wpe-layer' not in d.getVar('BBFILE_COLLECTIONS').split() else ''} \
"

error: too many arguments to function 'gupnp_context_new'.

Fix is available in the following commit:

REFPLTV-473

procps_%.bbappend

wpe-webkit.inc

Fix is available in the following commit:

39396 : REFPLTV-473

Fix is available in the following commit:

39371 : REFPLTV-473

tr69agent_git.bb

tr69hostif_git.bb

configure: error: Package requirements (libproc >= 3.2.8) were not met:

No package 'libproc' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables PROCPS_CFLAGS
and PROCPS_LIBS to avoid the need to call pkg-config.

--enable-latest-procps OECONF option can be added to dunfell builds as well by editing the respective recipes as shown below:

EXTRA_OECONF_append_dunfell = " --enable-latest-procps"

Fix is available in the following commit:

39342 : REFPLTV-412

building bluetooth-core on gcc 9.x throws below errors

-Werror=stringop-overflow=

-Werror=stringop-truncation

-Werror=format-truncation=

on below files

src/btrCore.c

src/bt-iface/btrCore_dbus_bluez.c

Fix is available in the following commit:

39257 : REFPLTV-412

Replace sizeof(stBTDeviceInfo) with sizeof(stBTAdapterInfo) in the following function in btrCore_dbus_bluez5.c

memset(&lstBTAdapterInfo, 0, sizeof(stBTDeviceInfo))

We can remove the following patch from the bbappend file for dunfell builds:

0001-DELIA-19972-Dibbler-client-crash-in-checkDecline.patch

Instead of removing storage manager dependency from all builds just remove it from morty builds alone as shown below:

DEPENDS_remove_morty = "storagemanager"

Add the runtime dependencyin wifi-client-hal-raspberrypi_0.1.bbas shown below:

RDEPENDS_${PN} += “wpa-supplicant”

Create a bbappend file in meta-raspberrypi/recipes-qt/qt5/qtbase_5.1.%.bbappend with the following content

PACKAGECONFIG_remove = "kms"

Fix is available in the following commits:

40178 : REFPLTV-474

40921 : REFPLTV-474

Replace the stime() with clocksesttime() as shown in the below changeset:

40759 : REFPLTV-474

rdk-generic-mediaclient-image.bb:do_rootfs error missing runtime dependency of the following components needed by wpe-webkit:

gstreamer1.0-plugins-bad-faad

gstreamer1.0-plugins-bad-opengl

gstreamer1.0-plugins-ugly-mpg123

Fix is available in the following changeset:

40191 : REFPLTV-474

Fix is available in the following changeset:

41481 : REFPLTV-474

A do_install_append in the recipe file with the following content will fix this issue.

do_install_append() {
if ${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'true', 'false', d)}; then
sed -i 's#libopenmaxil.so#libwesteros_gl.so.0#g' ${D}/${base_libdir}/rdk/runAppManager.sh
fi
sed -i 's/libwayland-egl.so:/libwayland-egl.so.1:/g' ${D}/${base_libdir}/rdk/runAppManager.sh
}

The corresponding change set is:

40338 : REFPLTV-474

vc4graphics in dtoverlay is automatically set in the BSP layer. But the order of "dtparam=audio=on" matters without which it won't be able to use bcm2835_alsa from /proc/asound/cards.

Observation: If we set "dtparam=audio=on" just after specifying "dtoverlay=vc4-kms-v3d" then /proc/asound/cards will list only vc4-hdmi. This in turn crashes dsmgr service.

Set "dtparam=audio=on" before setting "dtoverlay=vc4-kms-v3d" 

The following change set can be used to implement the same:

40631 : REFPLTV-474

The following flags can be set to resolve the issue:

# O2 flags in gcc 9.2 causes runtime issues
CXXFLAGS_append_dunfell = " -fno-reorder-blocks -fno-align-loops"

# O2 flags in gcc 9.2 causes runtime issues for arm architecture
CXXFLAGS_append_dunfell_arm = " -fno-cse-follow-jumps"