Ticket #33596: gnuplot.2.Portfile

# -*- 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: Portfile 90282 2012-02-29 14:35:42Z jmr@macports.org $

PortSystem                  1.0
PortGroup                   xcodeversion 1.0

name                        gnuplot
version                     4.6.0
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  2c06500f45fb81850b45713a2cd0e38f0021b065 \
                            sha256  6e60adb5039a3541f407c2ade670004178b376754c424c13f0be24c7960c17be \
                            ${name}.pdf \
                            rmd160  374614145a7b78e263b0cfbb695eb22d07dede9a \
                            sha256  57bd4d88e1321968ba06f29dfa322b4cd9e6beb4e0f42e1a4775d9c9a41af170

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 \
                            patch-wxt-scroll.diff \
                            patch-qt.diff

# Patch for Qt is a bit ugly, but a better patch might be needed upstream for the next Gnuplot release.
# If one uses Cocoa inside C++ code, there is a conflict between C++ and ObjC syntax, so files have to be split.

platform darwin {
    depends_lib-append      port:aquaterm
}

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 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
}

# TODO: one needs an option to choose between normal and devel version,
# but only devel version allows building 64-bit binaries
variant wxwidgets description "Enable wxWidgets front-end" {
    depends_lib-append      port:wxWidgets-devel
    configure.args-delete   --disable-wxwidgets
    configure.args-append   --with-wx-config=${prefix}/bin/wx-config
}
# clang compiler doesn't work
# http://trac.wxwidgets.org/ticket/13565
if {[variant_isset wxwidgets]} {
    if {${configure.compiler} == "clang"} {
        configure.compiler llvm-gcc-4.2
    }
}

# old version of wxWidgets variant
#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 qt description "Enable Qt terminal" {
    depends_lib-append      port:qt4-mac
    configure.args-append   --enable-qt
}

variant tutorial description "Build the tutorial (requires a tex install)" {
    depends_lib-append      port:texlive-latex-extra
    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}/
}