Situation: I am building Pantheon from AUR on Arch Linux.
Problem: I have issues building appcenter-bzr. On appcenter-bzr's page, there is a comment saying to "You want to add the -DVLA flag to the make command of the appstream package arch linux'". I tried
make -DVLA appstream after manually downloading appstream and it states that there are no such options
Question: I do not understand what it meant by that. Can someone enlighten me?
Additional information: I posted on Arch BBS and no one replied me so I turned to Unix StackExchange.