# -*- 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

PortSystem                      1.0

name                            giflib
version                         4.2.3
revision                        1
set major                       [lindex [split ${version} .] 0]
categories                      graphics
maintainers                     {ryandesign @ryandesign} openmaintainer
license                         MIT
homepage                        https://sourceforge.net/projects/giflib/
master_sites                    sourceforge:project/giflib/giflib-${major}.x
use_bzip2                       yes

description                     GIF library using patented LZW algorithm

long_description                GIF loading and saving shared library. \
                                Uses the LZW algorithm.

checksums                       rmd160  34c30ace20155a61446d1561af44e3ad6329b49a \
                                sha256  0ac8d56726f77c8bc9648c93bbb4d6185d32b15ba7bdb702415990f96f3cb766 \
                                size    560968

patchfiles                      patch-gif_lib.h.diff \
                                patch-lib-gif_hash.c.diff

configure.args                  --disable-x11

use_parallel_build              yes

set docdir ${prefix}/share/doc/${name}
post-destroot {
    xinstall -d ${destroot}${docdir}
    xinstall -W ${worksrcpath} -m 0644 AUTHORS BUGS COPYING NEWS README TODO api.txt history.txt ${destroot}${docdir}
    xinstall -m 0444 {*}[glob ${worksrcpath}/doc/*.1] ${destroot}${prefix}/share/man/man1
}

variant doc description {Install HTML documentation} {
    depends_build-append        port:xmlto
    post-destroot {
        xinstall -d ${destroot}${docdir}/html
        xinstall -m 0644 {*}[glob ${worksrcpath}/doc/*.html] ${destroot}${docdir}/html
    }
}

if {![variant_isset doc]} {
    patchfiles-append           patch-no-docs.diff
}

variant x11 description {Include gif2x11 tool for displaying GIF files in an X window} {
    depends_lib-append          port:xorg-libsm \
                                port:xorg-libX11
    
    configure.args-delete       --disable-x11
}

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