Diality's Embedded Leahi Yocto (ELY) distribution manifest
==========================================================
This manifest is based on the Digi Embedded Yocto (DEY) manifest
[Digi's Embedded modules](https://www.digi.com/products/embedded-systems).

This repository contains the manifest file tailored for Diality's Embedded Leahi Yocto (ELY) distribution.

Installing Diality's Embedded Leahi Yocto (ELY)
-----------------------------------------------

1. Login to the Diality's build server.
```
ssh bruce@192.168.10.161
```
and enter password to login.

2. Download repo to a directory within your path and add execution permissions.

```
$ sudo curl -o /usr/local/bin/repo http://commondatastorage.googleapis.com/git-repo-downloads/repo
$ sudo chmod a+x /usr/local/bin/repo
```

3. Create an installation folder and navigate to that folder:
```
mkdir ~/leahi-distro
cd    ~/leahi-distro
```

4. Use repo to download ELY.
```
repo init -u git@bitbucket.org:diality-cloud/leahi-distro-manifest.git
repo sync -j8 --no-repo-verify
```

**For More information**  see [Digi Embedded Yocto](https://github.com/digi-embedded/meta-digi).

Setup Diality's Embedded Leahi Yocto (ELY)
------------------------------------------
1. Create ELY project
```
cd    ~/leahi-distro/
mkdir ccimx8mm
cd    ccimx8mm
source ../mkproject.sh -p ccimx8mm-dvk
```

2. Set the build to user qt5 instead of qt6
```
nano conf/bblayer.conf
```

modify the following line:
```
  /home/bruce/leahi-distro/sources/meta-qt6 \
to
  /home/bruce/leahi-distro/sources/meta-qt5 \
```
save (ctrl+s) and exit (ctrl+x)

3. Remove the webkit layer

Edit the bblayer file:
```
nano ~/leahi-distro/ccimx8mm/conf/bblayer.conf
```
Remove the following line:
```
  /home/bruce/digitest/sources/meta-webkit \
```

Rename or remove the file:
```
cd ~/leahi-distro/sources/meta-digi/meta-digi-dey/dynamic-layers/selinux/recipes-core/images/
mv dey-image-webkit.bbappend dey-image-webkit.bbappend.disabled
cd ~/leahi-distro/ccimx8mm/
```


4. Set the build environment
```
source ./dey-setup-environment
```

Build Diality's Embedded Leahi Yocto (ELY)
------------------------------------------
```
screen time bitbake dey-image-qt
```
1. *screen* command

Since the build is going to be on the server on the network, and any disconnection will lose the bitbake progress output.
To retrieve the lost connection use screen command to get back the running bitbake progress output.
1.1. list the active screen terminal
if the screen is attahced
```
$ screen -ls
There is a screen on:
	5249.pts-0.dvm-linux03	(09/21/2024 08:48:20 PM)	(Attached)
1 Socket in /run/screen/S-bruce.
```

if the screen session is not attached
```
$ screen -ls
There is a screen on:
	5249.pts-0.dvm-linux03	(09/21/2024 08:48:21 PM)	(Detached)
1 Socket in /run/screen/S-bruce.
```

1.2. attach to a lost connection
```
$ screen -r 5249
```
then you should see the output you have lost.

2. *time* command

The time command will let you know that how long the process took.

Update Diality's Embedded Leahi Yocto (ELY)
-------------------------------------------
On any changes has been made to the manifest tun the following to get the ELY update.
```
repo init
repo sync -j8
```
Creat Update Package for Diality's Embedded Leahi Yocto (ELY)
-------------------------------------------------------------
to build an update package run the following
```
time bitbake dey-image-qt-swu -c cleansstate && time bitbake dey-image-qt-swu
```