# $Id: Portfile 28880 2007-09-10 16:59:39Z nox@macports.org $

PortSystem      1.0

name            gsed
set my_name     sed
version         4.1.5
revision        1
categories      textproc
platforms       darwin
maintainers     nox
description     GNU version of the stream editor, sed

long_description \
    Sed (streams editor) isn't really a true text editor or text        \
    processor. Instead, it is used to filter text, i.e., it takes text  \
    input and performs some operation (or set of operations) on it and  \
    outputs the modified text. Sed is typically used for extracting part\
    of a file using pattern matching or substituting multiple occurances\
    of a string within a file.

homepage        http://www.gnu.org/software/${my_name}/
master_sites    gnu:${my_name}
distname        ${my_name}-${version}

checksums       md5 7a1cbbbb3341287308e140bd4834c3ba \
                sha1 8e575e8a44568392d5b6e089eab5da5cdbd45885 \
                rmd160 49b12e99a55c6d2e78ad236f0205e63e46444173

patchfiles      patch-configure

configure.args  --infodir=${prefix}/share/info \
                --mandir=${prefix}/share/man \
                --program-prefix=gnu \
                --disable-nls

set docdir      ${prefix}/share/doc/${my_name}-${version}

post-destroot {
    cd ${destroot}${prefix}/share/info/
    foreach i [glob *.info*] {
        move ${i} gnu${i}
    }

    xinstall -m 0755 -d ${destroot}${docdir}
    xinstall -m 0644 -W ${worksrcpath} AUTHORS BUGS COPYING ChangeLog NEWS README THANKS \
        ${destroot}${docdir}
}

test.run        yes
test.target     check

variant nls description {Add NLS support} {
    configure.args-delete   --disable-nls

    depends_lib-append      port:gettext \
                            port:libiconv

    post-destroot {
        xinstall -m 0644 -W ${worksrcpath} ABOUT-NLS ${destroot}${docdir}
    }
}

variant with_default_names description {Install files without 'g' prefix} {
    post-destroot {
        foreach d {bin share/info share/man/man1} {
            cd ${destroot}${prefix}/$d
            foreach a [glob gnu*] {
                regexp gnu(.+) $a dummy b
                file link -hard $b gnu$b
            }
        }
    }
}

livecheck.check regex
livecheck.url   http://ftp.gnu.org/gnu/${my_name}/?C=M&O=D
livecheck.regex ${my_name}-(\\d+\\.\\d+\\.\\d+)