RDKB - Yocto 3.1 Migration for Turris-Omnia Reference platform - User manual - M5 - 2020

Introduction

Upgrading Turris-Omnia Reference Platform for Yocto 3.1 ie., from morty to dunfell

Considerations for broadband & extender build:

Start with the core-image-minimal build, for generating the rdk-generic-broadband-image

Build instructions for core-image-minimal,

repo init -u https://code.rdkcentral.com/r/manifests -m rdkb-turris-extsrc.xml -b yocto-dunfell-upgrade
repo sync -j4 --no-clone-bundle
MACHINE=turris source meta-turris/setup-environment
bitbake core-image-minimal

Once the core-image-minimal build is completed,

Start resolving all the errors that is being faced during the build

For rdk-generic-broadband image,

Error/warning	Layer/Reciepe	Fix	Remarks
ERROR: Nothing PROVIDES 'wireless-tools'	meta-rdk-opensync meta-rdk	In opensync_1.4.0.bb, remove wireless-tools from depends And in packagegroup-rdk-oss-broadband.bb, remove wireless-tools for dunfell branch	wireless-tools is not there in yocto-3.1
ERROR: Nothing PROVIDES 'bridge-utils-native' ERROR: Nothing PROVIDES 'virtual/kernel-native'	meta-virtualization openvswitch_git.bb upgraded from 2.6.3 to 2.13	Add, DEPENDS_remove = "virtual/kernel bridge-utils" DEPENDS_append_class-target = " virtual/kernel" DEPENDS_append_class-target = " bridge-utils"	Building the dependencies only for the target , not for the narive
ERROR: Nothing RPROVIDES 'cpp-symlinks' ERROR: Nothing RPROVIDES 'cpp'	meta-openembedded python3-pycparser_2.19.bb	Add, RDEPENDS_${PN}_class-target_remove = " cpp cpp-symlinks"	cpp and cpp-symlinks recipes are not present in 3.1
ERROR: mosquitto-1.4.8-r0 do_compile: oe_runmake failed security_default.c:773:13: error: storage size of 'context' isn't known	meta-rdk-ext mosquitto_1.4.8.bb