meta-digi/meta-digi-dey
Gabriel Valcazar 215ab5fedf libarchive: remove more unneeded packageconfigs to reduce recovery image size
We depend on libarchive so that swupdate can perform updates with .tar.gz
files, but by default, libarchive is configured to support a lot of additional
features that pull in even more dependencies. This increases the size of the
recovery image, which barely fits on platforms with limited internal storage
like the ccimx6ul. We already removed zstd support to mitigate this, but the
image size increased again after adding imx-kobs to it in commit
aa2480d1de.

Since libarchive isn't used by any other package in our system, remove the
configurations that bloat the recovery image and are not needed at all for
our file update use case. Note that removing the "lzo" packageconfig doesn't
remove its respective library from the image because mtd-utils also depends on
it, but it still reduces the size of libarchive. On the ccimx6ul, this removes
193 KiB worth of libraries and trims libarchive down by 20.5 KiB in the
recovery image.

https://onedigi.atlassian.net/browse/DEL-8819

Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
2024-01-04 11:24:20 +01:00
..
classes trustfence: use signed images suffixes for ccmp1 boot artifacts 2024-01-03 13:05:05 +01:00
conf libarchive: remove more unneeded packageconfigs to reduce recovery image size 2024-01-04 11:24:20 +01:00
dynamic-layers Revert "mp1: cmsis-svd: switch from master branch to main branch" 2023-12-15 13:50:56 +01:00
recipes-aws meta-digi: remove True option to getVar 2023-02-24 16:24:47 +01:00
recipes-connectivity meta-digi: [cosmetic] alphabetize compatible machine string 2023-10-10 14:58:58 +02:00
recipes-core swupdate: change runtime config file suffix to avoid build-time config errors 2024-01-02 11:14:23 +01:00
recipes-crank meta-digi: remove True option to getVar 2023-02-24 16:24:47 +01:00
recipes-devtools meson: backport version 1.0.1 from yocto 4.2 2023-11-21 18:23:26 +01:00
recipes-digi swu: add sha256 to SWUPDATE_SCRIPT_NAME 2024-01-03 13:05:05 +01:00
recipes-extended kirkstone migration: general update to the new override syntax 2022-06-20 11:39:57 +02:00
recipes-gnome kirkstone migration: general update to the new override syntax 2022-06-20 11:39:57 +02:00
recipes-graphics lvgl: configure app dimensions in main recipe file instead of lv-drivers.inc 2023-11-23 17:55:58 +01:00
recipes-multimedia sound: max98088: update card name 2023-08-08 10:29:16 +02:00
recipes-sato kirkstone migration: general update to the new override syntax 2022-06-20 11:39:57 +02:00
recipes-support swupdate: change runtime config file suffix to avoid build-time config errors 2024-01-02 11:14:23 +01:00
DIGI_EULA DIGI_EULA: Update Digi EULA file. 2017-08-29 12:23:22 +02:00
DIGI_OPEN_EULA meta-digi: Rename from DEL to DEY. 2013-06-12 13:18:37 +02:00
README meta-digi: update support email address 2017-10-30 17:02:33 +01:00

README

OpenEmbedded/Yocto Digi Embedded Linux layer
============================================

This layer provides the Digi Embedded Linux distribution images.

This layer depends on:

git://git.yoctoproject.org/poky.git
git://git.openembedded.org/meta-openembedded.git
git://git.yoctoproject.org/meta-freescale.git
git://github.com/Freescale/meta-fsl-demos.git

Digi's license agreements
-------------------------

All software is covered by Digi's general EULA and Digi's Open Source
EULA. To have the right to use the software in your images you need to
read and accept both EULAs at the DIGI_EULA and DIGI_OPEN_EULA files.

NXP Semiconductors' software license agreement
----------------------------------------------

Some platforms depends on libraries and packages that are covered by
NXP Semiconductors' EULA. To have the right to use those binaries in
your images you need to read and accept the EULA file in meta-freescale
Yocto layer.

Support
-------

This layer is provided 'as is' with no guarantee. However, some support
may be available from tech.support@digi.com