Building with [resin-beaglebone](https://github.com/resin-os/resin-beaglebone).

resin-beaglebone-build.bash

#!/bin/bash

OPTIONS=''
# Options:
# 	-h | --help
# 		 Print this message.
# 	-m | --machine
OPTIONS+=" --machine beaglebone"
# 		 Build a machine supported by this layer.
# 		 Default: build all machines supported by this layer.
# 	-k | --continue
# 		 Run bitbake with "-k" argument.
# 		 From bitbake manual:
# 			 Continue as much as possible after an error. While the
# 			 target that failed and anything depending on it cannot
# 			 be built, as much as possible will be built before
# 			 stopping
# 	-c | --compress
# 		 Run build with compress variable (RESIN_SDIMG_COMPRESSION)
# 		 using xz.
# 		 Default: no.
OPTIONS+=" --development-image"
# 		 Set images to include development tweaks.
# 		 Default: no.
# 	-a | --additional-variable
# 		 Inject additional local.conf variables.
# 		 The format of the arguments need to be VARIABLE=VALUE .
# 		 VALUE doesn't support white spaces.
# 	--resinio
# 		 Set build configuration for resin-io.
# 		 Default: no.
# 	--supervisor-tag
# 		 Use a specific supervisor tag.
# 		 Default: production.
# 	-r | --remove-build
# 		 Run a clean build by removing the build directory before
# 		 building.
# 		 Build directory name is configurable with -b|--build-name.
# 		 Default: no.
# 	-b | --build-name
# 		 Set build directory name.
# 		 If clean build was selected with -r|--remove-build this
# 		 directory will be removed.
# 		 Default: build.
OPTIONS+=" --shared-downloads /data/yocto-resin/downloads"
# 		 Use a custom absolute path for DL_DIR.
# 		 Default: don't have a custom path.
OPTIONS+=" --shared-sstate /data/yocto-resin/sstate-cache"
# 	--shared-sstate
# 		 Use a custom absolute path for SSTATE_DIR.
# 		 Default: don't have a custom path.
# 	-l | --log
# 		 Log in barys.log.
# 		 Default: no.
# OPTIONS+=" --dry-run"
# 	-n | --dry-run
# 		 Don't run bitbake but only configure build as requested.
# 		 Machine is ignored and will need to be modified accordingly
# 		 in local.conf file or using MACHINE=yyy in front of bitbake
# 		 commands.
# 		 Be aware that with this flag the tool will only create and
# 		 configure the build directory. You will need to 'source' the
# 		 oe-init-build-env script from the poky submodule before being
# 		 able to run bitbake commands.
# 		 Default: no.
# 	--rm-work
# 		 Inherit rm_work in local.conf.
# 		 Default: no.
# 	--build-history
OPTIONS+=" --build-history"
# 		 Enable build history.
# 		 Default: no.
# 	-i | --interactive
# 		 Run tool in interactive mode.
# 		 Default: no.
# 	-v | --version
# 		 Print version

setup_tmp()
{
  export TMPDIR='/data/yocto-resin/resin-beaglebone/0/tmp'
  mkdir -p "${TMPDIR}"
  ln -sfT "${TMPDIR}" "./build/tmp"
}
build()
{
  setup_tmp
  echo "barys $OPTIONS"
  ./resin-yocto-scripts/build/barys $OPTIONS
}
build