If a distfile changed its checksum (SHA256) without at the same time
also changing its version, the distfile cache needs to be purged.
This is done by verifying only for already existing distfiles that the
specified checksum matches. If it does not, the file and its entry in
/host/sourcers/by_sha256 are purged using the inode number of the file.
The second loop then as usual fetches the distfiles and verifies their
checksum against the list entry.
+ drbd-utils fix checksum and also build + cross build
The idea is to remove some burden from the original download
locations for distfiles by specifying one or more mirror locations.
+ Works with http:// or ftp:// mirrors for all $XBPS_CHROOT_CMD variants
+ Works with file:// mirrors together with uchroot and proot
Jürgen Buchmüller
Juan RP
Juan RP
Enno Boland