# -*- coding: utf-8; mode: tcl; tab-width: 4; truncate-lines: t; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:et:sw=4:ts=4:sts=4
# $Id: Portfile 128902 2014-11-29 19:43:13Z aronnax@macports.org $

PortSystem              1.0

name                    ds9
version                 7.3.2
revision                3
categories              science
platforms               darwin
maintainers             aronnax
license                 GPL-3+
description             SAOImage DS9 astronomical imaging and visualization application
long_description \
    SAOImage DS9 is an astronomical imaging and data visualization \
    application. DS9 supports FITS images and binary tables, multiple frame \
    buffers, region manipulation, and many scale algorithms and colormaps. It \
    provides for easy communication with external analysis tasks and is highly \
    configurable and extensible via XPA and SAMP.

homepage                http://hea-www.harvard.edu/RD/ds9
master_sites            http://hea-www.harvard.edu/RD/ds9/download/source
distname                ${name}.${version}
checksums               sha1    0348b733923871ef1d36da653dd3fd90d33a4c20 \
                        rmd160  e75938b87863b305983527d9ce1b70f4520a7a2f

depends_lib             port:xorg-libX11 \
                        port:xorg-libXext \
                        port:xorg-libXt \
                        port:Xft2 \
                        port:xrender \
                        port:xorg-libXScrnSaver \
                        port:fontconfig \
                        port:freetype \
                        port:libxml2 \
                        port:libiconv \
                        port:jbigkit \
                        port:zlib \
                        port:libzip

# FIXME: all of these libraries are statically linked
depends_build-append    port:ast \
                        port:funtools \
                        port:xpa

universal_variant       no

worksrcdir              saods9

# Inside pre-fetch so that 'port sync' does not fail (#46041)
pre-fetch {
    platform darwin {
        if {${os.major} <= 10} {
            ui_error "$name requires Mac OS X Lion or later."
            error "unsupported platform"
        }
    }
}
platform darwin {
    if {${os.major} <= 10} {
        depends_lib
        depends_run
    } elseif {${os.major} == 11} {
        set ds9platform lion
    } elseif {${os.major} == 12} {
        set ds9platform mountainlion
    } elseif {${os.major} >= 13} {
        # The upstream tarball contains Makefiles for each Mac OS version.
        # Currently, the newest Makefile is for Mavericks. Check this when
        # a new upstream version is available.
        set ds9platform mavericks
    }
}

patchfiles              patch-Makefile.unix.diff \
                        patch-ds9_Makefile.unix.diff \
                        patch-ds9_ds9.unix.diff \
                        patch-src_ds9.tcl.diff

post-patch {
    # FIXME: We have to statically link libast because libast needs to call
    # functions that are defined in the static libsaotk. Probably best to
    # eventually make libsaotk a dynamic library.
    reinplace "s|@prefix@|${prefix}|g" \
        ${worksrcpath}/ds9/Makefile.unix \
        ${worksrcpath}/ds9/ds9.unix \
        ${worksrcpath}/src/ds9.tcl
}

# The 'configure' stage for ds9 consists of copying or symbolically linking a
# platform-specific file to 'make.include'.
configure {
    file copy ${worksrcpath}/make.darwin${ds9platform} ${worksrcpath}/make.include
}

use_parallel_build      no
build.args-append       JOBS=${build.jobs} \
                        CC=${configure.cc} \
                        CXX=${configure.cxx} \
                        X11INCLUDE=${prefix}/include \
                        X11LIB=${prefix}/lib \
                        XFT_LIBS="-lXft -lfontconfig" \
                        CODESIGN=/usr/bin/true

destroot {
    xinstall ${worksrcpath}/bin/ds9 ${destroot}${prefix}/bin
    copy ${worksrcpath}/ds9/zipdir/zvfsmntpt ${destroot}${prefix}/share/ds9
}

livecheck.url           ${homepage}/site/Download.html
livecheck.regex         {DS9 Version (\d+(\.\d+)+)}