docs: add paragraph about yocto recipe (#5918)

* docs: add paragraph about yocto recipe

Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>

* add words to the spell ignore

* docs: add "Yocto" header

---------

Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>
Co-authored-by: Sylvestre Ledru <sylvestre@debian.org>
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>

Author: 3 people

docs/src/installation.md

@@ -1,4 +1,4 @@
-<!-- spell-checker:ignore pacman pamac nixpkgs openmandriva conda winget -->
+<!-- spell-checker:ignore pacman pamac nixpkgs openmandriva conda winget openembedded yocto bblayers bitbake -->
 
 # Installation
 
@@ -151,6 +151,17 @@ scoop install uutils-coreutils
 conda install -c conda-forge uutils-coreutils
 ```
 
+### Yocto
+
+[Yocto recipe](https://github.com/openembedded/meta-openembedded/tree/master/meta-oe/recipes-core/uutils-coreutils)
+
+The uutils-coreutils recipe is provided as part of the meta-openembedded yocto layer.
+Clone [poky](https://github.com/yoctoproject/poky) and [meta-openembedded](https://github.com/openembedded/meta-openembedded/tree/master), add
+`meta-openembedded/meta-oe` as layer in your `build/conf/bblayers.conf` file,
+and then either call `bitbake uutils-coreutils`, or use
+`PREFERRED_PROVIDER_coreutils = "uutils-coreutils"` in your `build/conf/local.conf` file and
+then build your usual yocto image.
+
 ## Non-standard packages
 
 ### `coreutils-hybrid` (AUR)