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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=5
RESTRICT="mirror"
inherit eutils
DESCRIPTION="Wolfgang Friebel's preprocessor for sys-apps/less. Append colon to filename to disable"
HOMEPAGE="http://www-zeuthen.desy.de/~friebel/unix/lesspipe.html"
SRC_URI="http://www-zeuthen.desy.de/~friebel/unix/less/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="antiword cabextract catdoc +cpio +djvu dpkg +dvi2tty +elinks fastjar +ghostscript gpg +groff +html2text id3v2 image isoinfo libplist +links +lynx lzip mp3info mp3info2 ooffice p7zip pdf pstotext rar rpm +rpm2targz unrar unrtf +unzip +w3m xlhtml"
htmlmode="( || ( html2text links lynx elinks w3m ) )"
REQUIRED_USE="!rpm2targz? ( rpm? ( cpio ) )
ooffice? ${htmlmode}
xlhtml? ${htmlmode}"
RDEPEND="sys-apps/file
app-arch/xz-utils
app-arch/bzip2
dev-lang/perl
sys-apps/less[lesspipe]
unzip? ( app-arch/unzip )
fastjar? ( app-arch/fastjar )
unrar? ( app-arch/unrar )
!unrar? (
rar? ( app-arch/rar )
)
lzip? ( app-arch/lzip )
p7zip? ( app-arch/p7zip )
cpio? ( app-arch/cpio )
cabextract? ( app-arch/cabextract )
html2text? ( app-text/html2text )
!html2text? (
links? ( www-client/links )
!links? (
lynx? ( www-client/lynx )
!lynx? (
elinks? ( www-client/elinks )
!elinks? (
w3m? ( www-client/w3m )
)
)
)
)
groff? ( sys-apps/groff )
rpm2targz? ( app-arch/rpm2targz )
!rpm2targz? (
rpm? ( || ( app-arch/rpm app-arch/rpm5 ) )
)
antiword? ( app-text/antiword )
!antiword? (
catdoc? ( app-text/catdoc )
)
xlhtml? ( app-text/xlhtml )
unrtf? ( app-text/unrtf )
ooffice? ( app-text/o3read )
djvu? ( app-text/djvu )
dvi2tty? ( dev-tex/dvi2tty )
pstotext? ( app-text/pstotext )
!pstotext? (
ghostscript? ( app-text/ghostscript-gpl )
)
gpg? ( app-crypt/gnupg )
pdf? ( app-text/poppler )
id3v2? ( media-sound/id3v2 )
!id3v2? (
mp3info2? ( dev-perl/MP3-Tag )
!mp3info2? (
mp3info? ( media-sound/mp3info )
)
)
image? ( || ( media-gfx/graphicsmagick[imagemagick] media-gfx/imagemagick ) )
isoinfo? ( || ( app-cdr/cdrtools app-cdr/dvdrtools app-cdr/cdrkit ) )
libplist? ( app-pda/libplist )
dpkg? ( app-arch/dpkg )"
DEPEND="${RDEPEND}"
ModifyStart() {
sedline=
}
Modify() {
if [ -z "${sedline:++}" ]
then sedline='/^__END__$/,${'
else sedline=${sedline}';'
fi
sedline=${sedline}'s/^\('${1}'[[:space:]][[:space:]]*\)[nNyY]/\1'${2:-Y}'/'
}
ModifyEnd() {
sedline=${sedline}'}'
sed -i -e "${sedline}" "${S}/configure"
}
ModifyY() {
local i
for i
do Modify "${i}"
done
}
ModifyN() {
local i
for i
do Modify "${i}" N
done
}
ModifyX() {
if [ ${?} -eq 0 ]
then ModifyY "${@}"
else ModifyN "${@}"
fi
}
ModifyU() {
local i
for i
do use "${i}"; ModifyX "${i}"
done
}
Modify1() {
local i search
search=:
for i
do ${search} && use "${i}" && search=false; ModifyX "${i}"
done
}
src_prepare() {
ModifyStart
ModifyY 'HILITE'
ModifyY 'LESS_ADVANCED_PREPROCESSOR'
ModifyY 'nm'
ModifyY 'iconv'
ModifyY 'bzip2'
ModifyY 'xz' 'lzma'
ModifyY 'perldoc'
ModifyU 'unzip' 'fastjar'
Modify1 'unrar' 'rar'
ModifyU 'lzip'
use p7zip; ModifyX '7za'
ModifyU 'cpio' 'cabextract' 'groff'
Modify1 'html2text' 'links' 'lynx' 'elinks' 'w3m'
use rpm2targz; ModifyX 'rpmunpack'
! use rpm2targz && use rpm; ModifyX 'rpm' 'rpm2cpio'
Modify1 'antiword' 'catdoc'
use xlhtml; ModifyX 'ppthtml' 'xlhtml'
ModifyU 'unrtf'
use ooffice; ModifyX 'o3tohtml'
use djvu; ModifyX 'djvutxt'
ModifyU 'dvi2tty'
ModifyU 'pstotext'
! use pstotext && use ghostscript; ModifyX 'ps2ascii'
ModifyU 'gpg'
use pdf; ModifyX 'pdftohtml' 'pdftotext'
Modify1 'id3v2' 'mp3info2' 'mp3info'
use image; ModifyX 'identify'
ModifyU 'isoinfo'
ModifyN 'dpkg'
ModifyN 'lsbom'
use libplist; ModifyX 'plutil'
ModifyEnd
printf '%s\n' 'LESS_ADVANCED_PREPROCESSOR=1' >70lesspipe
epatch_user
}
src_configure() {
./configure --fixed --prefix=/usr
}
src_install() {
doenvd 70lesspipe
dodir /usr/share/man/man1
default
}
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