Part Number: TMDX654GPEVM
Hi I am watching and following the video at training.ti.com/customizing-yocto-for-production-add-subtract-packages
We have also created a custom layer and confirmed that the layer has been added.
chung@chung:~/yocto/tisdk/build$ MACHINE=am65xx-evm bitbake-layers show-layers NOTE: Starting bitbake server... layer path priority ========================================================================== meta-custom /home/chung/yocto/tisdk/sources/meta-custom 16 meta-processor-sdk /home/chung/yocto/tisdk/sources/meta-processor-sdk 15 meta-ros /home/chung/yocto/tisdk/sources/meta-ros 7 meta-arago-distro /home/chung/yocto/tisdk/sources/meta-arago/meta-arago-distro 10 meta-arago-extras /home/chung/yocto/tisdk/sources/meta-arago/meta-arago-extras 10 meta-browser /home/chung/yocto/tisdk/sources/meta-browser 7 meta-qt5 /home/chung/yocto/tisdk/sources/meta-qt5 7 meta-virtualization /home/chung/yocto/tisdk/sources/meta-virtualization 8 meta-networking /home/chung/yocto/tisdk/sources/meta-openembedded/meta-networking 5 meta-python /home/chung/yocto/tisdk/sources/meta-openembedded/meta-python 7 meta-oe /home/chung/yocto/tisdk/sources/meta-openembedded/meta-oe 6 meta-gnome /home/chung/yocto/tisdk/sources/meta-openembedded/meta-gnome 7 meta-multimedia /home/chung/yocto/tisdk/sources/meta-openembedded/meta-multimedia 6 meta-filesystems /home/chung/yocto/tisdk/sources/meta-openembedded/meta-filesystems 6 meta-ti /home/chung/yocto/tisdk/sources/meta-ti 6 meta-linaro-toolchain /home/chung/yocto/tisdk/sources/meta-linaro/meta-linaro-toolchain 30 meta-optee /home/chung/yocto/tisdk/sources/meta-linaro/meta-optee 8 meta /home/chung/yocto/tisdk/sources/oe-core/meta 5
However, during the process of checking the hello-world recipe, an error appears as follows.
chung@chung:~/yocto/tisdk/build$ MACHINE=am65xx-evm bitbake-layers show-recipes hello*
NOTE: Starting bitbake server...
WARNING: Layer meta-custom should set LAYERSERIES_COMPAT_meta-custom in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer meta-processor-sdk should set LAYERSERIES_COMPAT_meta-processor-sdk in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer browser-layer should set LAYERSERIES_COMPAT_browser-layer in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer meta-custom should set LAYERSERIES_COMPAT_meta-custom in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer meta-processor-sdk should set LAYERSERIES_COMPAT_meta-processor-sdk in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer browser-layer should set LAYERSERIES_COMPAT_browser-layer in its conf/layer.conf file to list the core layer names it is compatible with.
Loading cache: 100% |###########################################################################################| Time: 0:00:00
Loaded 176 entries from dependency cache.
ERROR: ExpansionError during parsing /home/chung/yocto/tisdk/sources/meta-custom/recipes-core/images/custom-base-image.bb:--:--
Traceback (most recent call last):
bb.data_smart.ExpansionError: Failure expanding variable IMAGE_INSTALL[:=], expression was ${@oe_filter_out('packagegroup-arago-base', ' packagegroup-core-boot packagegroup-arago-base packagegroup-arago-console packagegroup-arago-base-tisdk packagegroup-arago-test systemd-initramfs ', d)} which triggered exception NameError: name 'oe_filter_out' is not defined
Summary: There were 6 WARNING messages shown.
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
Traceback (most recent call last):
File "/home/chung/yocto/tisdk/sources/bitbake/bin/bitbake-layers", line 103, in <module>
ret = main()
File "/home/chung/yocto/tisdk/sources/bitbake/bin/bitbake-layers", line 93, in main
tinfoil.parse_recipes()
File "/home/chung/yocto/tisdk/sources/bitbake/lib/bb/tinfoil.py", line 454, in parse_recipes
self.run_actions(config_params)
File "/home/chung/yocto/tisdk/sources/bitbake/lib/bb/tinfoil.py", line 437, in run_actions
raise TinfoilUIException(ret)
bb.tinfoil.TinfoilUIException: 1
I suspect that I did something wrong
The layer.conf of meta-custom is normally written as follows.
# It really depends on order of the layers appearing in BBLAYERS
# variable in toplevel bblayers.conf file, where bitbake will search
# for .inc files and others where bitbake uses BBPATH since it will
# search the directories from first to last as specified in BBPATH
# Therefore if you want a given layer to be considered high priority
# for the .inc and .conf etc. then consider it adding at the beginning
# of BBPATH. For bblayers bitbake will use BBFILES_PRIORITY to resolve
# the recipe contention so the order of directories in BBFILES does
# not matter.
# We have a conf and classes directory, append to BBPATH
BBPATH .= ":${LAYERDIR}"
# We have a recipes directory, add to BBFILES
BBFILES += "${LAYERDIR}/recipes-*/*/*.bb ${LAYERDIR}/recipes-*/*/*.bbappend"
BBFILE_COLLECTIONS += "meta-custom"
BBFILE_PATTERN_meta-custom := "^${LAYERDIR}/"
# Define the priority for recipes (.bb files) from this layer,
# choosing carefully how this layer interacts with all of the
# other layers.
BBFILE_PRIORITY_meta-custom = "16"
Also build / conf / bblayers.bb is written as
# This template file was created by taking the oe-core/meta/conf/bblayers.conf
# file and removing the BBLAYERS section at the end.
# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
# changes incompatibly
LCONF_VERSION = "7"
BBPATH = "${TOPDIR}"
BBFILES ?= ""
# Layers configured by oe-core-setup script
BBLAYERS += " \
/home/chung/yocto/tisdk/sources/meta-custom \
/home/chung/yocto/tisdk/sources/meta-processor-sdk \
/home/chung/yocto/tisdk/sources/meta-ros \
/home/chung/yocto/tisdk/sources/meta-arago/meta-arago-distro \
/home/chung/yocto/tisdk/sources/meta-arago/meta-arago-extras \
/home/chung/yocto/tisdk/sources/meta-browser \
/home/chung/yocto/tisdk/sources/meta-qt5 \
/home/chung/yocto/tisdk/sources/meta-virtualization \
/home/chung/yocto/tisdk/sources/meta-openembedded/meta-networking \
/home/chung/yocto/tisdk/sources/meta-openembedded/meta-python \
/home/chung/yocto/tisdk/sources/meta-openembedded/meta-oe \
/home/chung/yocto/tisdk/sources/meta-openembedded/meta-gnome \
/home/chung/yocto/tisdk/sources/meta-openembedded/meta-multimedia \
/home/chung/yocto/tisdk/sources/meta-openembedded/meta-filesystems \
/home/chung/yocto/tisdk/sources/meta-ti \
/home/chung/yocto/tisdk/sources/meta-linaro/meta-linaro-toolchain \
/home/chung/yocto/tisdk/sources/meta-linaro/meta-optee \
/home/chung/yocto/tisdk/sources/oe-core/meta \
"
So I followed the video and processors.wiki.ti.com/.../Sitara_Linux_Training:_Getting_Started_with_Openembedded correctly but got an error. I would like a workaround for this. Thank you.
