Sets construction variables for the BitKeeper source code control system. BITKEEPER BITKEEPERGET BITKEEPERGETFLAGS BITKEEPERCOM BITKEEPERCOMSTR The BitKeeper executable. The command line for fetching source files using BitKeeper. The string displayed when fetching a source file using BitKeeper. If this is not set, then &cv-link-BITKEEPERCOM; (the command line) is displayed. The command (&cv-link-BITKEEPER;) and subcommand for fetching source files using BitKeeper. Options that are passed to the BitKeeper get subcommand.