README for package gfsm
Last updated for gfsm v0.0.8
The gfsm package consists of libgfsm, an abstract C library of tools for manipulation of finite state machines, and the gfsm utilities, a suite of command-line tools built on libgfsm. gfsm currently supports AT&T style weighted transducer text input and label definition files, as well as a number of common algebraic operations on finite state machines.
Available from: http://www.gtk.org/
C library for common data structures. Tested versions 2.4.6, 2.8.3.
Compression library by Jean-loup Gailly and Mark Adler which can be used for transparent (de)compression. Available from: http://www.gzip.org/zlib
Tested version 1.2.1.
Available from: http://www.freedesktop.org/software/pkgconfig/
To build from CVS, you will also need the pkg-config autoconf macros which come with the source distribution of pkg-config.
Required for building library documentation. Available from: http://www.doxygen.org
Tested versions 1.2.15, 1.3.8, 1.4.4.
Get it from http://www.cpan.org or http://www.perl.com
Required for re-building command-line parsers and/or non-standard documentation formats.
A Perl module used to generate command-line option parsers. Should be available from the author of this package at:
Tested versions 0.09, 0.10.
Note that Getopt::Gen depends on several 3rd-party perl modules, including Text::Template and Parse::Lex, which are available from CPAN.
Note additionally that Parse::Lex v2.15 is broken: if it gives you grief, use the hacked version available at:
http://www.ling.uni-potsdam.de/~moocow/projects/perl/ParseLex-2.15-hacked.tar.gz
The Perl documentation converstion utilities, required for building the correspdonding program documentation formats, should have come with your Perl. These are only required if you wish to build program documentation formats other than the defaults which come with the distribution.
Issue the following commands to the shell:
cd gfsm-X.Y.Z (or wherever you extracted the distribution) sh ./configure make make install
The build system supports the following optional installation targets; call them with:
make SOME_TARGET
from the distribution root directory.
Adds recognition support for stored binary gfsm files
to the database for the file(1) utility. If your file(1)
database lives somewhere other than /etc/magic (see magic(5) for details),
call this target as:
make magic=/full/path/to/my/file/magic install-magic
Removes gfsm recognition support (if present) from your /etc/magic database, or from whatever database you specified with the 'magic' variable.
The 'configure' script supports the following options, among others:
Whether to enable verbose debugging messages. Default=no.
See the output of `./configure --help` for details on additional supported options.
Ideas and code adapted from the SFST package by Helmut Schmid.
Many thanks to Thomas Hanneforth for useful advice.
Many.
Bryan Jurish <moocow@ling.uni-potsdam.de>