chicken-4.2.0 Portfile

PortSystem 1.0
name            chicken
version         4.2.0
categories      lang scheme
maintainers     gmail.com:arto.bendiken waqar gmail.com:ivan.g.raikov
description     Compiler for the Scheme programming language
long_description        \
        Chicken produces portable, efficient C, supports almost all     \
        of the current Scheme language standard, the Revised5 Report    \
        on the Algorithmic Language Scheme (R5RS ), and includes many   \
        enhancements and extensions.
homepage        http://www.call-with-current-continuation.org/
platforms       darwin
master_sites    http://chicken.wiki.br/releases/${version}
distfiles       ${distname}${extract.suffix}
checksums       md5 4705b7634447a571ff083f435c110fe3\
                sha1 c09922884eb145ad993e0d84116678cc9c98afbe\
                rmd160 a5d0bbc56ec1acf92628dc82d88c80bf3c069ce1

configure {
        reinplace "s|C_COMPILER ?= gcc|C_COMPILER ?= ${configure.cc}|"     ${worksrcpath}/defaults.make
        reinplace "s|CXX_COMPILER ?= g++|C_COMPILER ?= ${configure.cxx}|"  ${worksrcpath}/defaults.make
}
pre-build {
        system "cd ${worksrcpath} && ${build.cmd} ${build.args}"
}
build.args      PLATFORM=macosx ARCH=x86-64 PREFIX=${prefix}
use_configure   yes
destroot.args   PLATFORM=macosx ARCH=x86-64 PREFIX=${prefix}