# -*- 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           github 1.0

github.setup        pornel pngquant 2.1.0
categories          graphics
platforms           darwin
maintainers         gmail.com:lpancescu
license             BSD

description         command-line utility and library for lossy compression of PNG images.

long_description    pngquant is a ${description}. \
                    The conversion reduces file sizes significantly (often as \
                    much as 70%) and preserves full alpha transparency. \
                    Generated images are compatible with all modern web \
                    browsers, and have better fallback in IE6 than 24-bit PNGs.

homepage            http://pngquant.org/
master_sites        ${homepage}
use_bzip2           yes
distfiles           ${name}-${version}-src${extract.suffix}

checksums           rmd160  f76bf91ed33b00eb5f5daf1e3b03ffe1170d5707 \
                    sha256  ef41138ff320495c785155eb9f774ae6e1d41978b3e490854e6a8c46c0b032e2

depends_lib         port:libpng \
                    port:zlib

patchfiles          patch-Makefile.diff

use_configure       no

variant universal {}

build.env-append    PREFIX=${prefix} \
                    CC=${configure.cc} \
                    CFLAGSADD="[get_canonical_archflags cc]" \
                    LDFLAGSADD="[get_canonical_archflags ld]" \
                    ARFLAGS=rsv

eval destroot.env-append ${build.env}

post-destroot {
    set docdir ${prefix}/share/doc/${subport}
    xinstall -d ${destroot}${docdir}
    xinstall -m 644 -W ${worksrcpath} \
        CHANGELOG \
        COPYRIGHT \
        README.md \
        ${destroot}${docdir}
}

livecheck.type      regex
livecheck.url       ${homepage}releases.html
livecheck.regex     ${name}-(\[0-9.\]+)-src${extract.suffix}