Added Create a Custom Recipe

[AGL/documentation.git] / docs / 3_Developer_Guides / 4_Creating_a_custom_recipe.md

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+---
+title: Creating a Custom Recipe
+---
+
+
+For adding a custom linux software/service like cannelloni you have to do the following steps:
+
+1. Add repo via devtool (gitrepo stands for the url)
+
+       ```
+       devtool add gitrepo
+       ```
+2. Try to bitbake, if it is working go to step 3
+       
+       ```
+       bitbake packagename (gitrepo name)
+       ```
+    If it is not working you can do (repeating) following steps until it is working
+
+       1. change/modify the recipe in /workspace/recipe/packagename
+       2. change/modify  the sources in /workspace/sources/packagename 
+    3. bitbake packagename
+
+       Now update the recipe, if you do this the first time you have to adapt the license and the LIC-File-Checksum
+
+       ```
+       devtool update-recipce packagename
+       ```
+
+3. Build the recipe and image with devtool
+  
+    ```
+       devtool build packagename
+       devtool build-image agl-demo-platform
+    ```
+
+       If that is working you could add it to git/gerrit. You have to add your recipe to a layer.
+
+       1. Copy files to the recipe
+       2. add recipe to a packagegroup
+       
+4. Git 
+
+       ```
+       git review 
+       git review -s
+       git remote -v update
+       ```
+![Build recipe](images/AGL_add_recipe.png)
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