In order to setup the development environment you need to install the repo utility and use the following repo manifest or any other configuration.
You can also use only git and checkout the following git repositories to correct folder names:
- Folder core - git repo OsmAnd-core
- Folder ios - git repo OsmAnd-ios
- Folder tools - git repo OsmAnd-tools
- Folder misc - git repo OsmAnd-misc
- Folder resources - git repo OsmAnd-resources
- Folder help - git repo osmandapp.github.io
- Folder android - git repo Osmand
- Folder core-legacy - git repo OsmAnd-core-legacy
- Folder docs - git repo docs
You might not need all repositories to get tools / android or ios working. You can always double check corresponding branches in repo-configurations.