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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header $
inherit eutils
DESCRIPTION="Excellent text file viewer, patched with additional selection feature"
HOMEPAGE="http://www.greenwoodsoftware.com/less/"
PATCHVER=436
SRC_URI="http://www.greenwoodsoftware.com/less/less-${PV}.tar.gz
http://www-zeuthen.desy.de/~friebel/unix/less/code2color
http://www.mathematik.uni-wuerzburg.de/~vaeth/download/less-select-patch-${PATCHVER}.tar.gz"
LICENSE="|| ( GPL-3 BSD-2 )"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
IUSE="unicode dummy-less"
DEPEND=">=sys-libs/ncurses-5.2
!dummy-less? ( !sys-apps/less )"
S="${WORKDIR}/less-${PV}"
MYSUBDIR="${S}/less-select-patch-${PATCHVER}"
src_unpack() {
cd "${WORKDIR}"
unpack "less-${PV}.tar.gz"
cd "${S}"
cp "${DISTDIR}"/code2color "${S}"/
epatch "${FILESDIR}"/code2color.patch
unpack "less-select-patch-${PATCHVER}.tar.gz"
mv "${MYSUBDIR}/INSTALL" "${MYSUBDIR}/README.less-select"
if [ -e "${MYSUBDIR}/less-${PV}-select.patch" ]; then
epatch "${MYSUBDIR}/less-${PV}-select.patch" || die "Patch less-${PV}-select failed"
else
epatch "${MYSUBDIR}/less-${PATCHVER}-select.patch" || die "Patch less-${PATCHVER}-select failed"
fi
"${MYSUBDIR}"/after-patch || die "${MYSUBDIR}/after-patch failed"
}
yesno() { use $1 && echo yes || echo no ; }
src_compile() {
export ac_cv_lib_ncursesw_initscr=$(yesno unicode)
export ac_cv_lib_ncurses_initscr=$(yesno !unicode)
econf || die
emake || die
./lesskey -o less-normal-key.bin "${MYSUBDIR}/less-normal-key.src" || die
./lesskey -o less-select-key.bin "${MYSUBDIR}/less-select-key.src" || die
}
src_install() {
emake install DESTDIR="${D}" || die
dobin code2color || die "dobin"
newbin "${FILESDIR}"/lesspipe.sh lesspipe || die "newbin"
dosym lesspipe /usr/bin/lesspipe.sh
echo 'LESSOPEN="|lesspipe.sh %s"
LESS="-sFR -iMX --shift 5"' > 70less
doenvd 70less
dodoc NEWS README* "${FILESDIR}"/README.Gentoo "${MYSUBDIR}"/README.less-select
newbin "${MYSUBDIR}/less-select" less-select
insinto /etc
newins less-normal-key.bin lesskey.bin
newins less-select-key.bin less-select-key.bin
newins "${MYSUBDIR}/less-normal-key.src" lesskey.src
newins "${MYSUBDIR}/less-select-key.src" less-select-key.src
}
pkg_postinst() {
einfo "lesspipe offers colorization options. Run 'lesspipe.sh -h' for info."
}
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