casa-mp-base

# -*- 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

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PortSystem          1.0

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name                gifshuffle

version             2.0

categories          graphics

platforms           darwin

maintainers         ryandesign openmaintainer

license             public-domain

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description         GIF Colourmap Steganography: conceal messages in GIF images

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long_description    gifshuffle is used to conceal messages in GIF images by \

                    shuffling the colourmap, which leaves the image visibly \

                    unchanged. gifshuffle works with all GIF images, \

                    including those with transparency and animation, and in \

                    addition provides compression and encryption of the \

                    concealed message.

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homepage            http://www.darkside.com.au/gifshuffle/

master_sites        ${homepage}

distname            ${name}

dist_subdir         ${name}/${version}

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checksums           rmd160  2b08f2dd8414e4c24754219d2ab7814bf7135e22 \

                    sha256  5341ccbe850cb687213fa664ba3a791f5b304278fad8a9b09df172c53a829342

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use_configure       no

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variant universal {}

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build.target

build.args          CC="${configure.cc} [get_canonical_archflags]" \

                    CFLAGS="${configure.cflags}"

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destroot {

    xinstall ${worksrcpath}/${name} ${destroot}${prefix}/bin

    xinstall -m 644 ${worksrcpath}/${name}.1 ${destroot}${prefix}/share/man/man1

}

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livecheck.type      regex

livecheck.regex     ${name} (\[0-9.\]+)