Hello, Here is a proposal for the result of make help for the chain-build target, what I changed relates with : and prallel builds: chain-build Build current package in order with other packages example: make chain-build CHAIN='libwidget libgizmo' The current package is added to the end of the CHAIN list. Colons (:) can be used in the CHAIN parameter to define parallely built package groups. Packages in a single group will be built in parallel, and all packages in a group must build successfully and populate the repository before the next group will begin building. For example make chain-build CHAIN='libwidget libaselib : libgizmo :' will cause libwidget and libaselib to be build in parallel, followed by libgizmo and then the current directory package. If no groups are defined, packages will be built sequentially. -- Pat -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list