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                pngcrush

version             1.8.13

categories          graphics

maintainers         {snc @nerdling} openmaintainer

license             zlib

installs_libs       no

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description         optimizer for PNG files

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long_description    pngcrush reads in a PNG image, and writes it out again, \

                    with the optimum filter_type and zlib_level. It uses \

                    brute force (trying filter_type none, and libpng adaptive \

                    filtering, with compression levels 3 and 9). It does the \

                    most time-consuming method last in case it turns out to \

                    be the best. Optionally, it can remove unwanted chunks or \

                    add gAMA and sRGB chunks.

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platforms           darwin freebsd

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homepage            http://pmt.sourceforge.net/pngcrush/

master_sites        sourceforge:project/pmt/pngcrush/${version}

use_xz              yes

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checksums           rmd160  ff93938e8e6ba8565386efdb51962f16b138a27d \

                    sha256  8fc18bcbcc65146769241e20f9e21e443b0f4538d581250dce89b1e969a30705

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patchfiles          patch-Makefile.diff

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# cannot use SSE includes on snowleopard, #52419

if {${os.platform} eq "darwin" && ${os.major} <= 10} {

    patchfiles-append   patch-Makefile-snowleopard.diff

}

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# attempt to use Makefile-nolib for external libpng, zlib

# currently undefined libpng symbols

#depends_lib-append  port:libpng port:zlib

#patch {

#    file delete ${worksrcpath}/Makefile

#    reinplace s#/usr/local/include#${prefix}/include# ${worksrcpath}/Makefile-nolib

#    reinplace s#/usr/local/lib#${prefix}/lib# ${worksrcpath}/Makefile-nolib

#    file rename ${worksrcpath}/Makefile-nolib ${worksrcpath}/Makefile

#}

#configure.ldflags-append    -L${prefix}/lib

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use_configure       no

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variant universal {}

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

                    LD="${configure.cc} [get_canonical_archflags ld]"

build.post_args     CFLAGS="-I. -O3 -funroll-loops -fomit-frame-pointer -Wall -Wshadow -DZ_SOLO -DPNGCRUSH_COUNT_COLORS"

​

destroot {

    xinstall -m 755 -d ${destroot}${prefix}/bin

    xinstall -m 755 ${worksrcpath}/${name} ${destroot}${prefix}/bin

}

​

livecheck.url       http://sourceforge.net/api/file/index/project-id/1689/rss?path=%2F${name}

livecheck.regex     ${name}-(\\d+(\\.\\d+)+)\\.