makepkg: Implement an alternative for _pick()
The packaging systems of some major distibuions (rpm, dpkg) usually provide a way to mark specific files to be part of each split packages. makepkg does not support this kind of packaging well, so many packages on Arch Linux use a custom _pick() function to handle this situation. It would be nice if makepkg would provide an easy way to do this, e.g. by specifying a filelist=()
array for each split package, where the included files can be listed with globbing support.
Edited by Balló György