# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI="7"

inherit autotools multilib eutils xdg-utils

DESCRIPTION="HTTrack Website Copier, Open Source Offline Browser"
HOMEPAGE="https://www.httrack.com/"
SRC_URI="https://mirror.httrack.com/historical/${P}.tar.gz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="amd64 ppc x86 ~amd64-linux ~x86-linux"
IUSE="libressl static-libs"

RDEPEND=">=sys-libs/zlib-1.2.5.1-r1
	!libressl? ( >=dev-libs/openssl-1.1.0:= )
	libressl? ( dev-libs/libressl )
	"
DEPEND="${RDEPEND}"

DOCS=( AUTHORS README greetings.txt history.txt )

PATCHES=(
	"${FILESDIR}"/${PN}-3.48.13-minizip.patch
)

src_prepare() {
	default

	# We need to patch use of /usr/lib because it is a problem with
	# linker lld with profile 17.1 on amd64 (see https://bugs.gentoo.org/732272).
	# The grep sandwich acts as a regression test so that a future
	# version bump cannot break patching without noticing.
	grep -wq '{ZLIB_HOME}/lib' m4/check_zlib.m4 || die
	sed "s,{ZLIB_HOME}/lib,{ZLIB_HOME}/$(get_libdir)," -i m4/check_zlib.m4 || die
	grep -w '{ZLIB_HOME}/lib' m4/check_zlib.m4 && die

	eautoreconf
}

src_configure() {
	econf $(use_enable static-libs static)
}

src_install() {
	default

	# Make webhttrack work despite FEATURES=nodoc cutting
	# all of /usr/share/doc/ away (bug #493376)
	if has nodoc ${FEATURES} ; then
		dodir /usr/share/${PF}/
		mv "${D}"/usr/share/{doc/,}${PF}/html || die

		rm "${D}"/usr/share/${PN}/html || die
		dosym ../../${PF}/html /usr/share/${PN}/html
	fi

	find "${D}" -name '*.la' -type f -delete || die
}

pkg_postinst() {
	xdg_icon_cache_update
}

pkg_postrm() {
	xdg_icon_cache_update
}