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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
WANT_AUTOMAKE=none
WANT_LIBTOOL=none
inherit autotools
DESCRIPTION="Excellent text file viewer"
HOMEPAGE="http://www.greenwoodsoftware.com/less/"
SRC_URI="http://www.greenwoodsoftware.com/less/${P}.tar.gz"
LICENSE="|| ( GPL-3 BSD-2 )"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
IUSE="pcre unicode"
DEPEND=">=app-misc/editor-wrapper-3
>=sys-libs/ncurses-5.2:0=
pcre? ( dev-libs/libpcre2 )"
RDEPEND="${DEPEND}"
src_prepare() {
local PATCHES=(
"${FILESDIR}/less-608-procfs.patch"
"${FILESDIR}/less-608-CVE-2022-46663.patch"
)
default
# Upstream uses unpatched autoconf-2.69, which breaks with clang-16.
# https://bugs.gentoo.org/870412
eautoreconf
}
src_configure() {
export ac_cv_lib_ncursesw_initscr=$(usex unicode)
export ac_cv_lib_ncurses_initscr=$(usex !unicode)
local myeconfargs=(
--with-regex=$(usex pcre pcre2 posix)
--with-editor="${EPREFIX}"/usr/libexec/editor
)
econf "${myeconfargs[@]}"
}
src_install() {
default
newbin "${FILESDIR}"/lesspipe-r1.sh lesspipe
newenvd "${FILESDIR}"/less.envd 70less
}
pkg_preinst() {
if has_version "<${CATEGORY}/${PN}-483-r1" ; then
elog "The lesspipe.sh symlink has been dropped. If you are still setting"
elog "LESSOPEN to that, you will need to update it to '|lesspipe %s'."
elog "Colorization support has been dropped. If you want that, check out"
elog "the new app-text/lesspipe package."
fi
}
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