# -*- coding: utf-8; mode: tcl; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; truncate-lines: t -*- vim:fenc=utf-8:et:sw=4:ts=4:sts=4
# $Id$
#======================================================================
# Portfile for LaTeXML
#======================================================================
PortSystem          1.0
PortGroup           texlive 1.0

name                LaTeXML
version             0.8.1
revision            1
license             public-domain
maintainers         nist.gov:bruce.miller
description         LaTeXML converts TeX to XML/HTML/MathML
long_description \
   LaTeXML converts TeX to XML, including HTML, XHTML, ePub with MathML.

# Written in Perl, but it is an application, not just modules
PortGroup           perl5 1.0
perl5.branches      5.22
perl5.setup         ${name} ${version}
perl5.link_binaries_suffix

categories          tex
homepage            http://dlmf.nist.gov/LaTeXML/

platforms           darwin
supported_archs     noarch

master_sites        ${homepage}/releases/
checksums           rmd160 312f0a3d74db75a9210220ab8ea4a1c3f95c6f71 \
                    sha256 ea264e1c11210e219a46b7699a578d8632c7bbb6eaea5b06d2eb094122cbab2f
# Use:
# openssl rmd160 LaTeXML-0.8.0.tar.gz
# openssl sha256 LaTeXML-0.8.0.tar.gz

#============================================================
# Dependencies
depends_lib-append \
        port:p${perl5.major}-archive-zip \
        port:p${perl5.major}-file-which \
        port:p${perl5.major}-getopt-long \
        port:p${perl5.major}-image-size \
        port:p${perl5.major}-io-string \
        port:p${perl5.major}-json-xs \
        port:p${perl5.major}-libwww-perl \
        port:p${perl5.major}-parse-recdescent \
        port:p${perl5.major}-time-hires \
        port:p${perl5.major}-uri \
        port:p${perl5.major}-xml-libxml \
        port:p${perl5.major}-xml-libxslt \
        port:p${perl5.major}-perlmagick

# Also requires: DB_File, Pod::Parser, Test::More & version
# but those should be in any non-obsolete Perl's core modules.

#============================================================
# LaTeXML works MUCH better if there is a TeX installed.
# - it uses some latex style files from texlive within bindings
# - it can install its own style files for use within tex/latex
# We could simply depend on texlive, but some folks prefer MacTeX
# and object to 2nd multi-GB download!  So we define variants.

notes "${name} works best with some version of TeX installed. \
   Please consider +texlive variant, or PRE-install MacTeX and use +mactex variant."

# The texlive variant depends on texlive
# and install latexml's stylefiles to texlive's texmf
variant texlive conflicts mactex description {Build with (macports) texlive support} {
    notes "Using texlive for TeX: will install styles to its texmf"
    depends_lib-append      port:texlive
    pre-configure {
        configure.args-append   TEXMF=${texlive_texmfports}
    }
    post-activate {
        texlive.mktexlsr
    }
}

# The mactex variant expects MacTeX to be installed
# and installs latexml's stylefiles to MacTeX's texmf
variant mactex conflicts texlive description {Build with MacTeX support} {
    # check if MacTeX actually seems to be there...
    pre-configure {
        if {![file executable /usr/texbin/kpsewhich]} {
            ui_error "I cannot find MacTeX's kpswhich in /usr/texbin; aborting installation"
            return -code error "MacTeX not installed"
        } else {
            configure.args-append   TEXMF=[exec /usr/texbin/kpsewhich --expand-var='\$TEXMFLOCAL']
        }
    }
    notes "Using MacTeX for TeX: will install styles to MacTeX's texmf \
        (outside macport's common directory structure)"
    post-activate {
        system /usr/texbin/mktexlsr
    }

    # AND, since we're installing files outside macports' normal directories
    destroot.violate_mtree  yes
}

#============================================================