show-depends-dirs
show-all-depends-dirs
show-all-depends-dirs-excl
While we're here, reimplement them using the new pkg_paths and
depends-depth-first.awk scripts. As a side effect, this speeds up
the execution of these targets by around 5-15% depending on the
complexity of the dependency graph.
NOTE: This *does* change the behavior of these targets slightly because
the output is now newline-separated instead of space-separated,
and the order of the output lines doesn't match the original
targets because the dependency graph is now walked depth-first
instead of breadth first.
package directories specified in DEPENDS lines begin with "../..". The
new standalone script pkgsrc/mk/scripts/pkg_path will canonicalize them
into package paths relative to ${PKGSRCDIR}.
used by the "make show-depends-pkgpaths" process to short-circuit some
of the rather lengthy computations that are spread throughout bsd.pkg.mk
and files included by bsd.pkg.mk. This causes the script to speed up
noticeably.
Also, rename the _DEPENDS_DEPTH_FIRST_CMD variable to _DEPENDS_WALK_CMD
for brevity and to allow for other implementations in the future.
the code that performs the dependency graph traversal (in depth-first
fashion). This script has a hook that allows executing a shell command
line upon visiting a dependency's package directory in either prefix
or postfix order, and may be used to simplify the code in bsd.pkg.mk
that iterates over dependencies.
This awk script requires the target "show-depends-pkgpaths", which is
defined in a new Makefile pkgsrc/mk/bsd.utils.mk. This file should
accumulate "utility" targets that current exist in bsd.pkg.mk, i.e.,
"helper" targets for various actions.
