4.2. The smallest possible project The minimal configuration will look like this: ==> how is the directory name 'build' and 'meta-tutorial' determined? can we just select them as we want? how are the names later used? I think some kinder explanation should better be added here.
4.2.2. Some notes to the created files build/conf/bblayers.conf Add the current directory to BBPATH. ==> what is the 'current directory'? this is important but it's rather obscure for novices.