# -*- 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
name                py-astropy
version             1.2
revision            4
maintainers         robitaille

dist_subdir         ${name}/${version}

categories-append   science
description         A Community Python Library for Astronomy
long_description    The Astropy project is a common effort to develop \
                    a single core package for Astronomy.

platforms           darwin
license             BSD

homepage            http://www.astropy.org
master_sites        pypi:a/astropy/
distname            astropy-${version}
checksums           md5     3a215762e1688c7d53bd32c78e7fa67a \
                    sha1    2fd4410b51d1e8b657ad9c101f8612fa505284f6 \
                    rmd160  ea9dad7b5124e6a577979f6e2c1a5f9fcbf0eeed

python.versions     27 33 34 35

build.args-append   --use-system-cfitsio \
                    --use-system-expat \
                    --use-system-wcslib \
                    --use-system-erfa

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

    depends_lib-append  port:cfitsio \
                        port:expat \
                        port:wcslib \
                        port:erfa \
                        port:py${python.version}-numpy

    depends_build-append \
                        port:pkgconfig \
                        port:py${python.version}-setuptools

    # By default, astropy downloads an astropy-helpers package for setup.py.
    # The --offline and --no-git flags prevent this and use a bundled version.
    build.cmd  ${python.bin} setup.py --no-user-cfg --offline --no-git
    destroot.cmd  ${python.bin} setup.py --no-user-cfg --offline --no-git

    # Don't let the python portgroup create symlinks to the binaries, because
    # the python portgroup's post-destroot block will run before ours, so the
    # files won't have the right names yet, and the symlinks will be broken.
    python.link_binaries no

    post-destroot {
        # Don't conflict with files installed by py-pyfits.
        set ap_suffix -ap
        foreach bin {fitscheck fitsdiff fitsheader volint fits2bitmap samp_hub wcslint} {
            move ${destroot}${python.prefix}/bin/${bin} ${destroot}${python.prefix}/bin/${bin}${ap_suffix}
            ln -s ${python.prefix}/bin/${bin}${ap_suffix} ${destroot}${prefix}/bin/${bin}${ap_suffix}${python.link_binaries_suffix}
        }
    }

}