On Friday, March 1st, 2024 at 4:16 AM, Tim Dickson via SlackBuilds-users <slackbuilds-users@slackbuilds.org> wrote:
> > > the problem is the optional dependencies. how does a tool know which > options you like. > Only when such a tool which has your preferred optional deps recorded > exists, can there > be a way to reverse dep without missing out bits. > regards, Tim > As already mentioned, slackrepo handles this. Optional deps are stored in hintfiles: $ cat /var/lib/slackrepo/etr/hintfiles/vlc.hint ADDREQUIRES="dav1d" You can even replace deps with other deps (e.g. use OpenBLAS instead of blas and lapack for octave): $ cat /var/lib/slackrepo/etr/hintfiles/blas.hint SKIP="Use OpenBLAS instead" $ cat /var/lib/slackrepo/etr/hintfiles/lapack.hint SKIP="Use OpenBLAS instead" $ cat /var/lib/slackrepo/etr/hintfiles/octave.hint DELREQUIRES="lapack" ADDREQUIRES="OpenBLAS suitesparse glpk arpack-ng qrupdate sundials qhull hdf5 fltk ftgl gl2ps GraphicsMagick portaudio rapidjson zulu-openjdk21" So when using slackrepo if blas has an update from SBo nothing will happen on my end (since nothing depends on blas). An upgrade of OpenBLAS will trigger octave to be rebuilt. Note: since required dependencies are not listed in hintfiles (they are already present in *.info), I also maintain a set of sbopkg queue files (which list both required and optional deps) so I can quickly grep for dependencies, though I rarely need to do so. Most often I use it when removing a package and then removing all of its deps that aren't used by other programs I have installed. After every public update I run (in a clean chroot); slackrepo update --preview to first review what will be rebuilt, taking note of any new optional deps I may want to add (rare). Then: slackrepo update This builds everything that needs an upgrade or rebuild. Erich _______________________________________________ SlackBuilds-users mailing list SlackBuilds-users@slackbuilds.org https://lists.slackbuilds.org/mailman/listinfo/slackbuilds-users Archives - https://lists.slackbuilds.org/pipermail/slackbuilds-users/ FAQ - https://slackbuilds.org/faq/
