# -*- 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

name		swig
version		2.0.9

categories	devel
# The swig tool itself is GPL, but code incorporated into dependents has a
# permissive license. 
license		{GPL-3+ Permissive}
maintainers	kevin

description	Tool to wrap C/C++ libraries in high-level languages.
long_description	\
    SWIG is a software development tool that connects programs written in C \
    and C++ with a variety of high-level programming languages. SWIG is \
    primarily used with common scripting languages such as Perl, Python, \
    Tcl/Tk, Ruby, Guile and MzScheme, however the list of supported languages \
    also includes non-scripting languages such as Java and OCAML. SWIG is \
    most commonly used to create high-level interpreted programming \
    environments, user interfaces, and as a tool for testing and \
    prototyping C/C++ software. SWIG may be freely used, distributed, and \
    modified for commercial and noncommercial use.

homepage	http://www.swig.org/
platforms	darwin
master_sites	sourceforge:project/swig/swig/swig-${version}

checksums           rmd160  4410aacc84c304f38b2237e911cbeb4cf09aeb91 \
                    sha256  586954000d297fafd7e91d1ad31089cc7e249f658889d11a44605d3662569539

depends_build	port:bison \
    port:gsed

post-patch {
    # The configure script should use GNU sed
    reinplace "s/\[\[:<:\]\]sed\[\[:>:\]\]/gsed/g" ${worksrcpath}/configure
}

build.target

test.run        yes
test.target     check

array set bindings {
    allegro     {port:allegro           allegrocl}
    chicken     {port:chicken           chicken}
    clisp       {port:clisp             clisp}
    csharp      {port:mono              csharp}
    gcj         {port:gcc47             "gcj=${prefix}/bin/gcj-mp-4.7 --with-gcjh=${prefix}/bin/gcjh-mp-4.7"}
    go          {port:go                go}
    guile       {port:guile             guile}
    java        {bin:java:kaffe         java}
    lua         {port:lua               lua}
    mzscheme    {port:mzscheme          mzscheme}
    ocaml       {port:ocaml             ocaml}
    octave      {path:bin/octave:octave octave}
    perl        {path:bin/perl:perl5    perl5=${prefix}/bin/perl}
    php         {port:php_select        php}
    php5        {path:bin/php:php5      php}
    pike        {port:pike              pike}
    python      {port:python_select     python}
    r           {port:R                 r}
    ruby        {port:ruby              ruby}
    tcl         {port:tcl               tcl}
}
array set prettynames {allegrocl Allegro chicken Chicken clisp CLISP csharp "C#"
    gcj GCJ go Go guile Guile java Java lua Lua mzscheme MzScheme
    ocaml "Objective Caml" octave Octave perl5 Perl php "PHP 5" pike Pike
    python Python r R ruby Ruby tcl Tcl}

options         swig.lang
default         swig.lang ""

foreach lang [lsort [array names bindings]] {
    set arg      [lindex $bindings($lang) 1]
    set arg_name [lindex [split ${arg} =] 0]
    subport swig-${lang} "
        depends_lib-append      [lindex $bindings($lang) 0]
        configure.args-append   --with-${arg}
        destroot.args           lib-languages=\"${arg_name}\"
        swig.lang               $arg_name
    "
    if {${swig.lang} != $arg_name} {
        configure.args-append --without-${arg_name}
    }
}

subport swig-gcj {
    variant gcc43 conflicts gcc44 gcc45 gcc47 description {build using GCJ 4.3} {
        depends_lib-delete port:gcc47
        depends_lib-append port:gcc43
        configure.args-delete --with-gcj=${prefix}/bin/gcj-mp-4.7 --with-gcjh=${prefix}/bin/gcjh-mp-4.7
        configure.args-append --with-gcj=${prefix}/bin/gcj-mp-4.3 --with-gcjh=${prefix}/bin/gcjh-mp-4.3
    }

    variant gcc44 conflicts gcc43 gcc45 gcc47 description {build using GCJ 4.4} {
        depends_lib-delete port:gcc47
        depends_lib-append port:gcc44
        configure.args-delete --with-gcj=${prefix}/bin/gcj-mp-4.7 --with-gcjh=${prefix}/bin/gcjh-mp-4.7
        configure.args-append --with-gcj=${prefix}/bin/gcj-mp-4.4 --with-gcjh=${prefix}/bin/gcjh-mp-4.4
    }

    variant gcc45 conflicts gcc43 gcc44 gcc47 description {build using GCJ 4.5} {
        depends_lib-delete port:gcc47
        depends_lib-append port:gcc45
        configure.args-delete --with-gcj=${prefix}/bin/gcj-mp-4.7 --with-gcjh=${prefix}/bin/gcjh-mp-4.7
        configure.args-append --with-gcj=${prefix}/bin/gcj-mp-4.5 --with-gcjh=${prefix}/bin/gcjh-mp-4.5
    }

    # No +gcc46 because the gcc46 port does not build GCJ.

    # Placeholder variant for the default.
    variant gcc47 conflicts gcc43 gcc44 gcc45 description {build using GCJ 4.7} {}

    if {![variant_isset gcc43] && ![variant_isset gcc44] && ![variant_isset gcc45]} {
        default_variants +gcc47
    }
}

if {${swig.lang} == ""} {
    depends_lib	    port:pcre

    set docdir      ${prefix}/share/doc/${name}-${version}
    
    destroot.args   lib-languages="typemaps"
    
    post-destroot {
        xinstall -d ${destroot}${docdir}
        xinstall -m 0644 -W ${worksrcpath} ANNOUNCE CHANGES LICENSE README \
            TODO ${destroot}${docdir}
    }
    
    variant doc description {Install extra documentation} {
        post-destroot {
            xinstall -d ${destroot}${docdir}/html
            eval xinstall -m 0644 [glob ${worksrcpath}/Doc/Manual/*.{css,html,pdf,png}] \
                ${destroot}${docdir}/html
        }
    }
    
    livecheck.type      regex
    livecheck.url       http://www.swig.org/download.html
    livecheck.regex     ${name}-(\\d+(?:\\.\\d+)*)
} else {
    description     $prettynames(${swig.lang}) binding for swig
    long_description    \
        SWIG is a software development tool that connects programs written in C \
        and C++ with a variety of high-level programming languages. This is the \
        $prettynames(${swig.lang}) binding.
    supported_archs     noarch
    depends_lib-append  port:swig
    livecheck.type      none
    post-destroot {
        delete ${destroot}${prefix}/bin
        delete ${destroot}${prefix}/share/man
        foreach f [glob -directory ${destroot}${prefix}/share/swig/${version} *] {
            if {[file tail $f] != ${swig.lang}} {
                delete $f
            }
        }
    }
}