# -*- 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               python 1.0
PortGroup               active_variants 1.1

name                    py-scipy
version                 0.14.0
platforms               darwin
license                 BSD
maintainers             sean michaelld openmaintainer
description             An opensource library of scientific tools for Python
long_description        ${description}

homepage                http://www.scipy.org/
master_sites            sourceforge:project/scipy/scipy/${version}/
distname                scipy-${version}

checksums               rmd160  3b8bf7a9ddf68e27180d50729d6984317ba66ae9 \
                        sha256  4b41a3e6bf178df1c7f0ef3bfeabf1f56610329aca5dbd7b6d64da8ac9af6b14

python.versions         26 27 32 33 34

python.add_archflags    no
universal_variant       no

if {${name} ne ${subport}} {

    depends_lib-append      port:py${python.version}-numpy \
                            port:py${python.version}-nose \
                            port:SuiteSparse \
                            port:swig-python

    worksrcdir              ${distname}

    build.env-append        CCFLAGS="-I${prefix}/include -L${prefix}/lib"
    destroot.env-append     CCFLAGS="-I${prefix}/include -L${prefix}/lib"
    configure.fflags-append -fno-second-underscore

    if {[string match "*clang*" ${configure.compiler}]} {
        configure.fflags-append -ff2c
    }

    patchfiles              umfpack_extra_libs.patch

    post-patch {
        reinplace "s|@@MP_PREFIX@@|${prefix}|g" ${worksrcpath}/site.cfg
    }

    variant atlas description "Use MacPorts ATLAS libraries" {
        depends_lib-append  port:atlas

        require_active_variants port:py${python.version}-numpy atlas
    }

    if {[variant_isset atlas]} {
        build.env-append    ATLAS=${prefix}/lib \
                            LAPACK=${prefix}/lib \
                            BLAS=${prefix}/lib
        destroot.env-append ATLAS=${prefix}/lib \
                            LAPACK=${prefix}/lib \
                            BLAS=${prefix}/lib
    } else {
        build.env-append    ATLAS=None \
                            LAPACK=/usr/lib \
                            BLAS=/usr/lib
        destroot.env-append ATLAS=None \
                            LAPACK=/usr/lib \
                            BLAS=/usr/lib
    }

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

    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}"}

        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

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

    set fc_options      "config_fc --fcompiler gnu95 --f77exec ${configure.f77} --f77flags='${configure.f77_archflags} ${configure.fflags}' --f90exec ${configure.f90} --f90flags='${configure.f90_archflags} ${configure.fflags}'"
    set config_options  "config --cc ${configure.cc} --include-dirs ${prefix}/include --library-dirs ${prefix}/lib"
    build.cmd-append    ${fc_options} ${config_options}
    destroot.cmd-append ${fc_options} ${config_options}

    build.env-append    CC="${configure.cc}" \
                        CXX="${configure.cxx}" \
                        CFLAGS="${configure.cc_archflags}" \
                        CXXFLAGS="${configure.cxx_archflags}"
    destroot.env-append CC="${configure.cc}" \
                        CXX="${configure.cxx}" \
                        CFLAGS="${configure.cc_archflags}" \
                        CXXFLAGS="${configure.cxx_archflags}"

    livecheck.type          none
} else {
    livecheck.type          regex
    livecheck.url           http://sourceforge.net/api/file/index/project-name/scipy/rss
    livecheck.regex         "scipy\/(\\d+(?:\\.\\d+)*)\]"
}

subport py32-scipy {
    pre-activate {
        set regref [registry_open $subport $version $revision $portvariants ""]
        foreach f [registry_prop_retr $regref imagefiles] {
            if {[file extension $f] == ".pyc" && [file exists $f] && [registry_file_registered $f] == "0"} {
                file delete -force $f
            }
        }
    }
}