Ticket #945: Portfile

# $Id: $

PortSystem      1.0
name            logtalk
version         2.15.4

categories      lang
maintainers     pmoura@mac.com
platforms       darwin freebsd linux
description     Logtalk - Open source object-oriented extension to Prolog

long_description        \
                Logtalk is an open source object-oriented extension to the      \
                Prolog programming language. Integrating logic programming      \
                with object-oriented and event-driven programming, it is        \
                compatible with most Prolog compilers. It supports both         \
                prototypes and classes. In addition, it supports component-     \
                based programming through category-based composition.
                

homepage                http://www.logtalk.org/
master_sites    http://www.logtalk.org/files/

checksums               md5 762f606b7d29480d720e37da9ed40a66

distname                lgt2154

configure               {}

build                   {}

destroot                {
        system "mkdir ${destroot}${prefix}/share/${distname}"
        cd ${destroot}${prefix}/share/${distname}

        system "cp ${workpath}/${worksrcdir}/LICENSE ."
        system "cp ${workpath}/${worksrcdir}/QUICK_START ."
        system "cp ${workpath}/${worksrcdir}/README ."
        system "cp ${workpath}/${worksrcdir}/RELEASE_NOTES ."
        system "cp ${workpath}/${worksrcdir}/UPGRADING ."
        system "cp -R ${workpath}/${worksrcdir}/manuals ."
        system "cp -R ${workpath}/${worksrcdir}/examples ."

        system "mkdir ${destroot}${prefix}/lib/${distname}"
        cd ${destroot}${prefix}/lib/${distname}

        system "cp -R ${workpath}/${worksrcdir}/compiler ."
        system "cp -R ${workpath}/${worksrcdir}/configs ."
        system "cp -R ${workpath}/${worksrcdir}/library ."
        system "cp -R ${workpath}/${worksrcdir}/wenv ."
        system "cp -R ${workpath}/${worksrcdir}/xml ."

        if {[variant_isset gprolog]} {
                system "mkdir ${destroot}${prefix}/lib/${distname}/bin"
                cd ${destroot}${prefix}/lib/${distname}/bin
                system "cp ${workpath}/${worksrcdir}/gplgt ."
        }

        if {[variant_isset swi-prolog]} {
                system "mkdir ${destroot}${prefix}/lib/${distname}/bin"
                cd ${destroot}${prefix}/lib/${distname}/bin
                system "cp ${workpath}/${worksrcdir}/logtalk.rc ."
                system "cp ${workpath}/${worksrcdir}/swilgt ."
        }
}

post-destroot   {
        cd ${destroot}/${prefix}/lib
        system "ln -s ${distname} logtalk"

        cd ../share
        system "ln -s ${distname} logtalk"

        if {[variant_isset gprolog]} {
                cd ../bin
                system "ln -s ../lib/${distname}/bin/gplgt gplgt"
        }

        if {[variant_isset swi-prolog]} {
                cd ../bin
                system "ln -s ../lib/${distname}/bin/swilgt swilgt"
        }
}

variant gprolog {
        depends_lib bin:gplc:gprolog
        
        build {
                cd ${workpath}/${worksrcdir}

                system "cp configs/gnu.config configs/gnu.pl"
                system "echo ':- built_in.' > compiler/gp"
                system "cat compiler/gp compiler/logtalk.pl > compiler/logtalkgp.pl"
                system "gplc -o gplgt configs/gnu.pl compiler/logtalkgp.pl"
                system "rm configs/gnu.pl"
                system "rm compiler/gp"
        }
}

variant swi-prolog      {
        depends_lib bin:swipl:swi-prolog
        
        build {
                cd ${workpath}/${worksrcdir}

                system "echo ':- consult(${prefix}/lib/logtalk/configs/swi.config).' > logtalk.rc"
                system "echo ':- consult(${prefix}/lib/logtalk/compiler/logtalk.pl).' >> logtalk.rc"
                reinplace "s|\(|('|g" logtalk.rc
                reinplace "s|\)|')|g" logtalk.rc

                system "echo '#/bin/sh' > swilgt"
                system "echo 'swipl -f ${prefix}/lib/logtalk/bin/logtalk.rc' >> swilgt"
                system "chmod a+x swilgt"
        }
}