# -*- 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

license             GPL-2
name                harminv
categories          science
version             1.3.1
revision            1
platforms           darwin
maintainers         saabusa.com:Yogesh.Sharma
description         MIT Eletromagnetic Equation Propagation
long_description    solve the problem of harmonic inversion — given a discrete-time, finite-length signal that consists of a sum of finitely-many sinusoids (possibly exponentially decaying) \
                    in a given bandwidth, it determines the frequencies, decay constants, amplitudes, and phases of those sinusoids
homepage            http://ab-initio.mit.edu/harminv
master_sites        http://ab-initio.mit.edu/harminv
checksums           md5     d3f49f1c90856b3b2e8b77dc4a99c37a \
                    sha1    ef75161233df92393110b783d2945b5915c8291a \
                    rmd160  340de65da54b197f70adec43ecd2907a757d6d35
depends_lib         port:guile

configure.args      --mandir="${prefix}/share/man"

set gcc_versions {4.3 4.4 4.5 4.6 4.7 4.8 4.9}
set default_fortran_variant +gcc48
set g95_conflicts {}

foreach ver ${gcc_versions} {
    set ver_no_dot [join [split ${ver} "."] ""]

    set variant_line {variant gcc${ver_no_dot} description "build with gfortran from gcc${ver_no_dot}" conflicts g95}

    foreach over ${gcc_versions} {
        if {${ver} == ${over}} {
            continue
        }

        set over_no_dot [join [split ${over} "."] ""]
        append variant_line " conflicts gcc${over_no_dot}"
    }
    append variant_line { {}}

    eval $variant_line

    append g95_conflicts " conflicts gcc${ver_no_dot}"

    if {[variant_isset gcc${ver_no_dot}]} {
        if {${default_fortran_variant} != "+gcc${ver_no_dot}"} {
            set default_fortran_variant ""
        }
    }
}

eval [concat {variant g95 description {build with g95}} $g95_conflicts {{}}]

if {[variant_isset g95]} {
    if {${default_fortran_variant} != "+g95"} {
        set default_fortran_variant ""
    }
}

if {${default_fortran_variant} != ""} {
    default_variants-append "${default_fortran_variant}"
}

foreach ver ${gcc_versions} {
    set ver_no_dot [join [split ${ver} "."] ""]

    if {[variant_isset gcc${ver_no_dot}]} {
        depends_lib-append path:lib/libgcc/libgcc_s.1.dylib:libgcc
        depends_build-append port:gcc${ver_no_dot}

        configure.fc  ${prefix}/bin/gfortran-mp-${ver}
        configure.f77 ${prefix}/bin/gfortran-mp-${ver}
        configure.f90 ${prefix}/bin/gfortran-mp-${ver}
    }
}

if {[variant_isset g95]} {
    depends_lib-append path:lib/libgcc/libgcc_s.1.dylib:libgcc
    depends_build-append port:g95

    configure.fc ${prefix}/bin/g95
    configure.f77 ${prefix}/bin/g95
    configure.f90 ${prefix}/bin/g95
}