# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem          1.0

# '-ml' stands for Machine Learning, which is appended in order to avoid conflict with devel/opal.
# see http://lists.macosforge.org/pipermail/macports-dev/2012-January/017429.html and #32884.
name                opal-ml
version             2012-08-31
epoch               1
categories          math
platforms           darwin
maintainers         hum openmaintainer
license             {GPL-2 LGPL-2.1}

homepage            http://www.tkl.iis.u-tokyo.ac.jp/~ynaga/opal/
description         C++ header library of online learning with kernel slicing
long_description    Opal is a ${description}.

master_sites        ${homepage}
checksums           rmd160  80350a49252f0f350493b2810ef67d7989c043ec \
                    sha256  d19929d2fd53e3bc15dd1a97625551de3260a44a5f24f34788813c71304dd88b

distname            opal-${version}

post-destroot {
    file mkdir ${destroot}${prefix}/share/doc/${name}
    xinstall -m 644 -W ${worksrcpath} \
        AUTHORS COPYING GPL LGPL README \
        ${destroot}${prefix}/share/doc/${name}
    copy ${worksrcpath}/test ${destroot}${prefix}/share/${name}
}

variant multiclass description {Add a multi-class classifier} {
    configure.args-append  --enable-multi
}
    
default_variants    +multiclass

livecheck.type      regex
livecheck.url       ${homepage}
livecheck.regex     {opal-(\d+-\d+-\d+)\.tar}