# $Id: Portfile 41399 2008-11-01 20:58:16Z ryandesign@macports.org $

PortSystem              1.0

name                    libpng
version                 1.2.33
categories              graphics
maintainers             ryandesign waqar@macports.org
platforms               darwin openbsd freebsd sunos linux
homepage                http://www.libpng.org/pub/png/
use_bzip2               yes
use_parallel_build      yes
master_sites            sourceforge

description \
    Library for manipulating PNG images

long_description \
    Libpng was written as a companion to the PNG specification, as a \
    way to reduce the amount of time and effort it takes to support \
    the PNG file format in application programs.  Most users will not \
    have to modify the library significantly, advanced users may want \
    to modify it more.  The library was coded for both users.  All \
    attempts were made to make it as complete as possible, while \
    keeping the code easy to understand.  Currently, this library \
    only supports C.  Support for other languages is being considered.

checksums \
    md5     0532c28ba1b17ee2095ad50731c2c75c \
    sha1    72b5327cbc1677d11d8c910ce61b683733f80592 \
    rmd160  96fdc535812518c4d27949f272d7ee4c8b365605

depends_lib \
    port:zlib

use_parallel_build  yes

test.run                yes
test.target             check

post-destroot {
    system "ranlib ${destroot}${prefix}/lib/libpng12.a"
    set docdir ${prefix}/share/doc/${name}-${version}
    xinstall -d ${destroot}${docdir}/examples
    xinstall -m 0644 -W ${worksrcpath} \
        ANNOUNCE \
        CHANGES \
        KNOWNBUG \
        LICENSE \
        README \
        TODO \
        ${destroot}${docdir}
    xinstall -m 0644 ${worksrcpath}/example.c ${destroot}${docdir}/examples
}