This is the command botch-find-fvs that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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
--drop-b-d-indep
Drop Build-Depends-Indep 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
Use botch-find-fvs online using onworks.net services
