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Introduction

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

Considerations for broadband & extender build:

  • OpenEmbedded and Yocto Dunfell.
  • Linux kernel 4.14.
  • Version upgrades for bitbake and other oe recipes(if needed).

Environment Setup

  • Host- environment

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, 

  • bitbake rdk-generic-broadband-image

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

Error Handling

For rdk-generic-broadband image,

Error/warningLayer/ReciepeFixRemarks

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

In rdk.conf

Include preferred version of mosquitto with 1.6.9


make: *** No targets specified and no makefile found. Stop.
ERROR: oe_runmake failed

meta-rdk-broadband

ccsp-common-library.bb

change source directory by including,

S = "${WORKDIR}/ccsp-common-library-yocto-dunfell-upgrade+git${SRCPV}"


error: dereferencing pointer to incomplete type 'SSL' {aka 'struct ssl_st'}

error: 'SSL_ST_OK' undeclared (first use in this function); did you mean 'TLS_ST_OK'?

meta-rdk-broadband

ccsp-common-library.bb

remove "SSL_ST_OK" 
(that has been removed for openssl version 1.1.0g) 

error: 'void* memcpy(void*, const void*, size_t)' 
copying an object of non-trivial type
msgpack-c

Reference:

https://github.com/msgpack/msgpack-c/pull/659/commits/a05d92ae85024d0648f69f95307a1d3e8e51109c


undefined reference to `SSLeay_add_all_algorithms'
collect2: error: ld returned 1 exit status

meta-rdk-broadband

utopia.bb



Flashing procedure

            Turris Omnia Reference Platform: Flashing Instruction

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