# -*- 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
PortGroup           muniversal 1.0

name                blitz
version             0.10
revision            3
categories          math devel
license             {LGPL-3+ BSD Artistic-2}
platforms           darwin
maintainers         nomaintainer

description         a C++ class library for scientific computing

long_description    Blitz++ is ${description} which provides performance on \
                    par with Fortran 77/90. It uses template techniques to \
                    achieve high performance.

homepage            http://web.archive.org/web/20110721185508/http://www.oonumerics.org/blitz/
master_sites        sourceforge:project/blitz/blitz/Blitz%2B%2B%20${version}

# 0.10 was stealth-updated 2012-07-03
dist_subdir         ${name}/${version}_1

checksums           rmd160  c48e8a01ebfb8ae907a8a2c2c8d345b1625b4ad5 \
                    sha256  804ef0e6911d43642a2ea1894e47c6007e4c185c866a7d68bad1e4c8ac4e6f94

configure.args      --enable-shared \
                    --disable-doxygen \
                    --disable-dot \
                    --disable-fortran \
                    --disable-latex-docs

destroot.args       docdir=${prefix}/share/doc/${name}

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 {${default_fortran_variant} != ""} {
    default_variants "${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
}

livecheck.regex     /${name}-(\[0-9.\]+)${extract.suffix}