# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:et:sw=4:ts=4:sts=4
# $Id: Portfile 135941 2015-05-07 15:50:49Z michaelld@macports.org $

PortSystem          1.0
PortGroup           octave 1.0

octave.setup        database 2.3.2
platforms           darwin
license             GPL-3+
maintainers         nomaintainer
description         Interface to SQL databases, currently only \
                    postgresql using libpq.
long_description    ${description}

checksums           rmd160 e0e58800e9f9906ef89afff7526bd70f608de713 \
                    sha256 922e9c298da92f3ac9596ec4fb0db2acc0f5270aa707b67f0151c2529f658d79

depends_lib-append  port:swig-octave \
                    path:bin/mysql_config5:mysql5 \
                    port:sqlite3 \
                    port:unixODBC

# set postgresql variants
# versions < 8.3 removed as of 2.3.2.

set postgresql_suffixes {83 84 90 91 92 93 94}
set default_postgresql_suffix 92

set postgresql_ports {}
set postgresql_variants {}
foreach s ${postgresql_suffixes} {
    lappend postgresql_ports postgresql${s}
    set postgresql_variants "${postgresql_variants} && !\[variant_isset postgresql${s}\]"
}

set postgresql_variants [string trimleft ${postgresql_variants} " && "]

foreach s ${postgresql_suffixes} {
    set p postgresql${s}
    set v [join [split ${s} ""] "."]
    set i [lsearch -exact ${postgresql_ports} ${p}]
    set c [lreplace ${postgresql_ports} ${i} ${i}]
    eval [subst {
        variant ${p} description "Build ${name} using postgresql ${v}" \
            conflicts ${c} {

                depends_lib-append \
                    port:postgresql${s}
                configure.env \
                    PATH=${prefix}/lib/postgresql${s}/bin:$env(PATH)

            }
    }]
}

eval [subst {
    # postgresql is required; default to ${default_postgresql_suffix}.

    if {${postgresql_variants}} {
        default_variants +postgresql${default_postgresql_suffix}
    }

    # Make sure -postgresql${default_postgresql_suffix}
    # was not specified alone

    if {${postgresql_variants}} {
        ui_error "${name} requires a postgresql to be selected; you cannot use -postgresql${default_postgresql_suffix} as a variant alone."
        return -code error "Invalid variant selection"
    }
}]