# -*- 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: Portfile 98829 2012-10-18 05:42:49Z takeshi@macports.org $

PortSystem 1.0

name            udunits
version         1.12.11
revision        1
maintainers     takeshi
license         UCAR-Unidata
platforms       darwin
categories      science

description     Unidata unit conversion libraray
long_description \
                The Unidata units library supports \
                conversion of unit specifications between \
                formatted and binary forms, arithmetic manipulation \
                of unit specifications, and conversion of values \
                between compatible scales of measurement.

homepage        http://www.unidata.ucar.edu/software/udunits/

master_sites    ftp://ftp.unidata.ucar.edu/pub/udunits/ \
                ftp://www.gfd-dennou.org/arch-large1/ucar/unidata/pub/udunits
checksums           md5     2d984c738be0d674ec774d03997fdd9c \
                    sha1    da4c3c50764b03db4cc83c679670203280aac51a \
                    rmd160  cc1bffe18ba042cc6e19243a2efc52242649493f
worksrcdir      ${distname}/src
depends_build   path:bin/perl:perl5
use_parallel_build no

patch {
        reinplace "s|\$(prefix)/man|\$(prefix)/share/man|" ${worksrcpath}/port/master.mk.in
}

configure.cppflags-append       "-DNDEBUG -Df2cFortran"
configure.cflags-append         -fno-common

pre-destroot {
        file delete ${worksrcpath}/lib/libudunits.a
}

# fortran compiler does not seem to be required
# gfortran might have problem with preprocessor
#variant gcc43 conflicts g95 description {compile with gcc43} {
#    depends_build-append    port:gcc43
#    configure.env-append    FC=${prefix}/bin/gfortran-mp-4.3
#    configure.env-append    FFLAGS="-O2 -fno-common"
#}
#
#variant g95 conflicts gcc43 description {compile with g95} {
#    depends_build-append    port:g95
#    configure.fc            ${prefix}/bin/g95
#    configure.env-append    FC=${prefix}/bin/g95
#    configure.env-append    FFLAGS="-O2 -fno-common"
#}
livecheck.type  regex
livecheck.url   http://www.unidata.ucar.edu/downloads/udunits/index.jsp
livecheck.regex {Deprecated, original version[ ]+\(([0-9]+\.[0-9]+\.[0-9]+)\)}
