NAME

       botch-find-fvs - calculate a feedback vertex set

SYNOPSIS

       botch-find-fvs [options] buildgrahp.xml Packages Sources

DESCRIPTION

       Given a buildgraph find a set of source packages which, if profile build, make the graph
       acyclic

OPTIONS

       --version
           show program's version and exit

       -h, --help
           show this help message and exit

       -v, --verbose
           print additional information

       --quiet
           do no print any messages

       --deb-drop-b-d-indep
           Drop Build-Depends-Indep dependencies

       --deb-drop-b-d-arch
           Drop Build-Depends-Arch dependencies

       --max-length-fvs=INT
           maximum length of found cycles for fvs search (default=4)

       --remove-weak=FILE
           path to list of weak build dependencies

       --remove-reduced=LIST
           remove droppable build dependencies supplied by comma separated list of reduced dep
           files

       --fg=PKGS
           Additional Packages lists that are checked and used for resolving dependencies (can be
           repeated)

       --bg=PKGS
           Additional Packages lists that are NOT checked but used for resolving dependencies
           (can be repeated)

       --deb-native-arch=ARCH
           Native architecture ARCH

       --deb-host-arch=arch
           Host architecture arch. Defaults to native architecture.

       --deb-foreign-archs=archs
           Comma-separated foreign architectures in addition to native and host architectures.

EXAMPLE

       Extract a feedback vertex set:

        botch-find-fvs --remove-weak=/usr/share/botch/droppable/weak-build-dependencies.list \
           --remove-reduced=/usr/share/botch/droppable/gentoo.list,/usr/share/botch/droppable/selfcycles.list \
           --deb-native-arch=amd64 scc.xml packages sources

BUGS

       See <http://bugs.debian.org/botch>.

SEE ALSO

       Debian doc-base Manual /usr/share/doc/botch/wiki/Home.html

AUTHOR

       This man page was written by Johannes Schauer. Botch is written by Johannes Schauer and
       Pietro Abate.

COPYRIGHT

       Copyright 2012-2014 Johannes Schauer, Pietro Abate

       This program is free software: you can redistribute it and/or modify it under the terms of
       the GNU Lesser General Public License as published by the Free Software Foundation, either
       version 3 of the License, or (at your option) any later version. A special linking
       exception to the GNU Lesser General Public License applies to this library, see the
       COPYING file for more information.