# -*- 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           perl5 1.0

perl5.branches      5.24
perl5.setup         PDL 2.017
maintainers         peculier.com:mgrimes openmaintainer
license             {Artistic-1 GPL}
description         Perl Data Language - scientific computing capability for perl
long_description    The perlDL project aims to turn perl into an efficient numerical \
                    language for scientific computing. The PDL module gives standard perl \
                    the ability to COMPACTLY store and SPEEDILY manipulate the large \
                    N-dimensional data sets which are the bread and butter of scientific \
                    computing.

platforms           darwin

homepage            http://pdl.perl.org/

checksums           rmd160  9b5852f7696fa6dd002e4ce9d576c100cdc6bbc5 \
                    sha256  93b3f22454485d92efb2f85d2e622fd584b2df6a252eae672eba3c39d3c3bd10

#
# support options
#
# plotting support using pgplot (PDL::Graphics::PGPLOT) is always enabled
# plotting support using plplot (PDL::Graphics::PLplot) has been removed from the PDL distribution, available as a separate module if desired
# plotting support using gnuplot is available via separate module PDL::Graphics::Gnuplot
# 3D plotting support (PDL::Graphics::TriD) using opengl is optional, use +opengl to enable (#46306)
# hdf4 support (PDL::IO::HDF) is enabled by default, use -hdf4 to disable (#46304)
# hdf5 support is available via separate module PDL::IO::HDF5
# image io support using the gd library (PDL::IO::GD) is optional, use +gd to enable
# projection transform support using the Proj4 library (PDL::GIS::Proj) is optional, use +proj to enable
# coordinate transform support using the Proj4 library (PDL::Transform::Proj4) is optional, use +proj to enable
# fft support via PDL::FFT and PDL::Slatec::fft is always enabled
# alternate fft support using the fftw library is available via separate module PDL::FFTW3
# dependency on Devel::REPL added to enable build of enhanced pdl2 shell (#47019)
#

variant gd description {Enable support for the GD image library} {}
variant hdf4 description {Enable support for the HDF4 SD library} {}
variant opengl description {Enable TriD plotting support using opengl} {}
variant proj description {Enable support for the Proj4 projection library} {}

default_variants    +hdf4

if {${perl5.major} != ""} {
    depends_build-append \
                    port:p${perl5.major}-devel-checklib \
                    port:p${perl5.major}-test-deep \
                    port:p${perl5.major}-test-exception \
                    port:p${perl5.major}-test-warn

    depends_lib-append \
                    port:freeglut \
                    port:gsl \
                    port:jpeg \
                    port:netpbm \
                    port:p${perl5.major}-astro-fits-header \
                    port:p${perl5.major}-convert-uu \
                    port:p${perl5.major}-file-map \
                    port:p${perl5.major}-filter-simple \
                    port:p${perl5.major}-inline \
                    port:p${perl5.major}-inline-c \
                    port:p${perl5.major}-module-compile \
                    port:p${perl5.major}-pgplot \
                    port:p${perl5.major}-term-readline-gnu \
                    port:pgplot \
                    port:slatec \
                    port:xorg-libXi \
                    port:xorg-libXmu

    set enable_gd     0
    set enable_hdf4   0
    set enable_opengl 0
    set enable_proj   0

    if {[variant_isset gd]} {
        set enable_gd 1
        depends_lib-append \
                    port:p${perl5.major}-gd
    }

    if {[variant_isset hdf4]} {
        set enable_hdf4 1
        depends_lib-append \
                    port:hdf4
    }

    if {[variant_isset opengl]} {
        set enable_opengl 1
        depends_lib-append \
                    port:p${perl5.major}-opengl
    }

    if {[variant_isset proj]} {
        set enable_proj 1
        depends_lib-append \
                    port:proj
    }

    # pgplot is not universal
    universal_variant no

    patchfiles      patch-perldl.conf.diff \
                    patch-proj.diff
      
    post-patch {
        reinplace "s|/usr/local|${prefix}|g" \
            ${worksrcpath}/Basic/Core/pdlsimple.h.PL \
            ${worksrcpath}/Doc/Doc/Config.pm.PL \
            ${worksrcpath}/Graphics/TriD/Makefile.PL \
            ${worksrcpath}/IO/Browser/Makefile.PL \
            ${worksrcpath}/IO/GD/Makefile.PL \
            ${worksrcpath}/IO/HDF/Makefile.PL \
            ${worksrcpath}/Lib/FFT/Makefile.PL \
            ${worksrcpath}/Lib/GIS/Proj/Makefile.PL \
            ${worksrcpath}/Lib/Transform/Proj4/Makefile.PL \
            ${worksrcpath}/t/callext.t

        reinplace "s|^#!.*|#!${perl5.bin}|" ${worksrcpath}/Perldl2/pdl2
        reinplace "s|__WITH_GD__|${enable_gd}|" ${worksrcpath}/perldl.conf
        reinplace "s|__WITH_HDF__|${enable_hdf4}|" ${worksrcpath}/perldl.conf
        reinplace "s|__WITH_OPENGL__|${enable_opengl}|" ${worksrcpath}/perldl.conf
        reinplace "s|__WITH_PROJ__|${enable_proj}|" ${worksrcpath}/perldl.conf
    }

    post-build {
        # Create the pdldoc.db file for the help system
        exec ${perl5.bin} -I ${worksrcpath}/blib/arch \
            -I ${worksrcpath}/blib/lib \
            ${worksrcpath}/Doc/scantree.pl ${worksrcpath}/blib/lib \
            ${worksrcpath}/pdldoc.db \
            ${worksrcpath}/blib/lib/PDL/Index.pod \
            >/dev/null 2>/dev/null

        # Rewrite the paths in the pdldoc.db file. scantree will have the
        # ${worksrcpath}/blib/lib paths, we need ${perl5.archlib}.
        exec ${perl5.bin} ${filespath}/fix-pdldocdb.pl \
            ${worksrcpath}/pdldoc.db \
            ${worksrcpath}/blib/lib/PDL/pdldoc.db \
            "${worksrcpath}/blib/lib" \
            "${perl5.archlib}"
    }
}