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1. Prepare host for the build:

   Code Block
   $ sudo apt-get update $ sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat cpio python python3 python3-pip python3-pexpect xz-utils debianutils iputils-ping libsdl1.2-dev xterm p7zip-full libyaml-dev libssl-dev

2. Create a build directory:

   Code Block
   $ mkdir build-desktop $ cd build-desktop

3. Checkout the git repositories into the build tree:

   Code Block

   $ mkdir -p sources/meta-rz-features $ pushd sources $ git clone git@github.com:EmcraftSystems/meta-econsys $ git clone git@github.com:EmcraftSystems/meta-renesas $ git clone git@github.com:EmcraftSystems/meta-rz-drpai meta-rz-features/meta-rz-drpai $ git clone git@github.com:EmcraftSystems/meta-rz-graphics meta-rz-features/meta-rz-graphics $ git clone git@github.com:EmcraftSystems/meta-rz-multi-os meta-rz-features/meta-rz-multi-os $ git clone git@github.com:EmcraftSystems/meta-renesas-desktop $ git clone git@github.com:EmcraftSystems/meta-rz-emcraft $ git clone -b dunfell-23.0.21 https://git.yoctoproject.org/git/poky $ git clone https://git.yoctoproject.org/git/meta-gplv2 $ cd meta-gplv2/ $ git checkout 60b251c25ba87e946a0ca4cdc8d17b1cb09292ac $ cd .. $ git clone https://git.yoctoproject.org/git/meta-virtualization $ cd meta-virtualization/ $ git checkout a63a54df3170fed387f810f23cdc2f483ad587df $ cd .. $ git clone https://github.com/openembedded/meta-openembedded $ cd meta-openembedded/ $ git checkout 7952135f650b4a754e2255f5aa03973a32344123 $ cd .. $ popd

4. Activate the build environment. The following command will create a build/ directory and change into it:

   Code Block
   $ TEMPLATECONF=${PWD}/sources/meta-renesas-desktop/conf/ source sources/poky/oe-init-build-env

5. Optionally, configure the Yocto cache directories for shared state and downloads:

   Code Block
   $ sudo mkdir -p /yocto/sstate-cache $ sudo mkdir -p /yocto/downloads $ sudo chmod 777 /yocto/* $ vi conf/site.conf SSTATE_DIR = "/yocto/sstate-cache" DL_DIR = "/yocto/downloads" $

6. Build the images:

   Code Block
   $ bitbake image-ubuntu-desktop ...

7. After the a successful build, artifacts the build artefacts will be reside in the tmp/deploy/images/rzv2h-evk-alpha/ directory.

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