# -*- 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                   xcodeversion 1.0

name                        gnuplot
version                     4.4.4
categories                  math science
# the license has some inconvenient requirements that we're not meeting
# to be allowed to distribute binaries
license                     Restrictive
# luckily nothing has to link against this
installs_libs               no
platforms                   darwin
maintainers                 nomaintainer

description                 A command-driven interactive function plotting program

long_description            Gnuplot is a command-driven interactive function \
                            plotting program. Plots any number of functions, \
                            built up of C operators, C library functions, and \
                            some things C doesn't have like **, sgn(), etc. \
                            Also support for plotting data files, to compare \
                            actual data to theoretical curves.

homepage                    http://gnuplot.sourceforge.net/
master_sites                sourceforge \
                            http://sourceforge.net/projects/gnuplot/files/gnuplot/${version}/:manual
dist_subdir                 ${name}/${version}

distfiles-append            ${name}.pdf:manual
extract.only                ${distname}.tar.gz
checksums                   ${distname}.tar.gz \
                            rmd160  7e1d039c05c46fa38b53a3c4afbd328509da901d \
                            sha256  d228599d08d5f87bcb79af8af8bb432c77d942802b1643f920c7baaeaf1ddbfd \
                            ${name}.pdf \
                            rmd160  f8bd424418bbf87e405c0f3d7eb2bf759c4770d5 \
                            sha256  3495b65604239d78cdad5ac3b34864572382c09ddf8ea202bddafce9133a1adf

depends_lib                 port:expat \
                            port:fontconfig \
                            port:gd2 \
                            port:jpeg \
                            port:pdflib \
                            port:libiconv \
                            port:libpng \
                            port:ncurses \
                            port:readline \
                            port:xpm \
                            port:zlib

patchfiles                  patch-src-variable_c.diff

platform darwin {
    depends_lib-append      port:aquaterm
    configure.cflags-append -DDEFAULTTERM='"aqua"'
}

minimum_xcodeversions       {9 3.1}

configure.args              --with-readline=${prefix} \
                            --with-gd=${prefix} \
                            --with-pdf=${prefix} \
                            --with-png=${prefix} \
                            --with-x \
                            --enable-datastrings \
                            --enable-histograms \
                            --infodir='\${prefix}/share/info' \
                            --mandir='\${prefix}/share/man' \
                            --disable-wxwidgets \
                            --without-latex \
                            --without-tutorial \
                            --without-cairo \
                            --without-lua

configure.ccache            no

variant no_x11 {
    depends_lib-delete      port:xpm
    configure.args-delete   --with-x
    configure.args-append   --without-x
}

variant wxwidgets description "Enable wxWidgets front-end" {
    depends_lib-append      port:wxWidgets
    configure.args-delete   --disable-wxwidgets
    configure.args-append   --with-wx-config=${prefix}/bin/wx-config
}
if {[variant_isset wxwidgets]} {
    # wxWidgets is not universal and is 32-bit only
    universal_variant       no
    supported_archs         i386 ppc
}

variant luaterm description "Enable Lua terminal" {
    depends_lib-append      port:lua
    configure.args-delete   --without-lua
    configure.args-append   --with-lua
}

variant pangocairo description "Enable cairo-based terminals" {
    depends_lib-append      path:lib/pkgconfig/pango.pc:pango
    configure.args-delete   --without-cairo
}

variant tutorial description "Build the tutorial (requires a tex install)" {
    depends_lib-append      bin:tex:texlive
    configure.args-delete   --without-tutorial --without-latex
    configure.args-append   --with-tutorial
}

default_variants            +luaterm +pangocairo

destroot.destdir            prefix=${destroot}${prefix}

post-destroot {
    xinstall -d -m 0755 ${destroot}${prefix}/share/doc/${name}
    xinstall -m 0644 ${distpath}/${name}.pdf \
        ${destroot}${prefix}/share/doc/${name}/
}