I am trying to visualize the dependencies of the pkgbase packages. To produce the dot file for use with graphviz i used a shell script greping and seding the ucl files in the worldstage directory (see below). After some fiddling i got a dot file graphviz could work with.
You can create one by your self running the script and using the resulting output in a online graphviz tool like http://www.webgraphviz.com/ or https://stamm-wilbrandt.de/GraphvizFiddle/# I will describe some ascpects of the resulting diagramm. - the biggest node is the runtime package, a lot of packages depend on it. - runtime itself depends only on the clibs package. - clibs has dependent packages: clibs-debug, clibs-development, clibs-lib32, clibs-lib32-debug, clibs-lib32-development, clibs-lib32-profile, clibs-profile - some packages depend on runtime, as mentioned, and have some dependent packages, e.g -> ssh depends on runtime -> these packages depend on the ssh packages: ssh-debug, ssh-development, ssh-lib32, ssh-lib32-debug, ssh-lib32-development, ssh-lib32-profile, ssh-profile - there are other packages which depend on runtime, but the "subpackages" do not depend on the package itself, e.g -> jail depends on runtime -> these packages depend also on runtime instead of jail: jail-debug, jail-development, jail-lib32, jail-lib32-debug, jail-lib32-development - there are a LOT of packages which are standalone in the diagramm, e.g sendmail, the dependent packages sendmail-debug, sendmail-development, sendmail-lib32, sendmail-lib32-debug, sendmail-lib32-development, sendmail-lib32-profile, sendmail-profile are standalone as well. - there is a mixture of the above, for example the runtime has dependent packages as mentioned above and these standalone packages: runtime-lib32-debug, runtime-lib32-development, runtime-lib32-profile as far as i can see, the dependencies are defined in the script /usr/src/release/packages/generate-ucl.sh. In there, some names are hardcoded, like "runtime", "runtime_*", "jail_*". Others are handled as wildcards, like "*_lib32", "*_lib32_development", "*_lib32_debug", ... which often do not depend on their "root" package. While the "named" packages have their own ucl file, these wildcard packages are using the template.ucl file, which does not contain the "deps:" attribute. Script to create the graphviz dot file: ---8<---8<---8<---8<---8<---8<---8<---8<---8< #!/bin/sh echo "digraph pkgdeps {" echo " graph [center=0 rankdir=TD ];" ( for PKG in /usr/obj/usr/src/amd64.amd64/worldstage/*.ucl { PKG_NAME=${PKG##*/} PKG_DEPS=$(grep -h -A 1 deps ${PKG} | tail -n 1 | sed -e 's/^[ \t]*//' -e 's/FreeBSD-//g' -e 's/"//g' -e 's/: {//g') if [ ! ${PKG_DEPS} = "" ]; then echo " \"${PKG_NAME%.ucl}\" -> \"${PKG_DEPS}\";" else echo " \"${PKG_NAME%.ucl}\";" fi } ) | sort echo "}" --->8--->8--->8--->8--->8--->8--->8--->8--->8 -- Martin _______________________________________________ freebsd-pkgbase@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-pkgbase To unsubscribe, send any mail to "freebsd-pkgbase-unsubscr...@freebsd.org"
