# Copyright 1999-2025 Gentoo Authors

EAPI=8

GUILE_REQ_USE="deprecated"

GUILE_COMPAT=( 2-2 3-0 )

PYTHON_COMPAT=( python3_{10..13} )

LUA_COMPAT=( lua5-{1,2,3,4} luajit )

inherit flag-o-matic guile-single meson lua-single python-single-r1

DESCRIPTION="Advanced and well-established text-mode web browser"

HOMEPAGE="http://elinks.or.cz/"

if [[ ${PV} == *9999 ]] ; then

	EGIT_REPO_URI="https://github.com/rkd77/felinks"

	inherit git-r3

else

	SRC_URI="https://github.com/rkd77/elinks/releases/download/v${PV}/${P}.tar.xz"

	KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"

fi

IUSE="bittorrent brotli bzip2 debug finger ftp gemini gopher gpm gnutls guile idn"

IUSE+=" javascript libcss lua lzma +mouse nls nntp perl python samba ssl test tre unicode X xml zlib zstd"

RESTRICT="!test? ( test )"

REQUIRED_USE="

	guile? ( ${GUILE_REQUIRED_USE} )

	javascript? ( libcss )

	lua? ( ${LUA_REQUIRED_USE} )

	python? ( ${PYTHON_REQUIRED_USE} )

"

	>=sys-libs/ncurses-5.2:=[unicode(+)]

	brotli? ( app-arch/brotli:= )

	bzip2? ( >=app-arch/bzip2-1.0.2 )

	gpm? (

		>=sys-libs/gpm-1.20.0-r5

	)

	guile? ( ${GUILE_DEPS} )

	idn? ( net-dns/libidn2:= )

	javascript? (

		dev-cpp/libxmlpp:5.0

		dev-lang/mujs:=

	)

	libcss? (

		>=dev-libs/libcss-0.9.2

		>=net-libs/libdom-0.4.2

	)

	lua? ( ${LUA_DEPS} )

	lzma? ( app-arch/xz-utils )

	perl? ( dev-lang/perl:= )

	python? ( ${PYTHON_DEPS} )

	samba? ( net-fs/samba )

	ssl? (

		!gnutls? ( dev-libs/openssl:= )

		gnutls? ( net-libs/gnutls:= )

	)

	tre? ( dev-libs/tre )

	X? (

		x11-libs/libX11

		x11-libs/libXt

	)

	xml? ( >=dev-libs/expat-1.95.4 )

	zlib? ( >=sys-libs/zlib-1.1.4 )

	zstd? ( app-arch/zstd:= )

"

DEPEND="${RDEPEND}

	X? ( x11-base/xorg-proto )"

BDEPEND="

	virtual/pkgconfig

	nls? ( sys-devel/gettext )

	test? (

		net-dns/libidn

	)

"

PATCHES=(

	"${FILESDIR}"/${P}-gettext.patch

	"${FILESDIR}"/${P}-sftp.patch

)

pkg_setup() {

	use guile && guile-single_pkg_setup

	use lua && lua-single_pkg_setup

	python-single-r1_pkg_setup

}

src_prepare() {

	default

	use guile && guile_bump_sources

	python_fix_shebang .

	# https://bugs.gentoo.org/show_bug.cgi?id=942286

	sed -i -e '/find_library/s/, dirs: \[[^]]*\]//' \

		meson.build || die

}

src_configure() {

	# This file is severely broken w.r.t. strict-aliasing and upstream acknowledges it:

	# https://github.com/rkd77/elinks/blob/d05ce90b35d82109aab320b490e3ca54aa6df057/src/util/lists.h#L14

	# https://github.com/rkd77/elinks/blob/d05ce90b35d82109aab320b490e3ca54aa6df057/src/meson.build#L44

	#

	# Although they force fno-strict-aliasing, they do so inconsistently and not for the testsuite (!!!).

	# Just add it again.

	#

	# DO not trust the LTO either.

	append-flags -fno-strict-aliasing

	filter-lto

	local emesonargs=(

		-Ddocdir="${EPREFIX}"/usr/share/doc/${PF}

		-Dhtmldoc=false

		-Dpdfdoc=false

		-Dapidoc=false

		-D88-colors=true

		-D256-colors=true

		$(meson_use bittorrent)

		$(meson_use brotli)

		$(meson_use bzip2 bzlib)

		$(usex debug '-Ddebug=true' '-Dfastmem=true')

		$(meson_use finger)

		$(meson_use ftp)

		-Dfsp=false

		$(meson_use gemini)

		$(meson_use nls gettext)

		$(meson_use gopher)

		$(meson_use gpm)

		$(meson_use guile)

		-Dgssapi=false

		-Dhtml-highlight=true

		$(meson_use idn)

		$(meson_use javascript mujs)

		-Dipv6=true

		-Dleds=true

		$(meson_use libcss)

		-Dlibev=false

		-Dlibevent=false

		-Dluapkg=$(usex lua ${ELUA:-0} '')

		$(meson_use lzma)

		$(meson_use mouse)

		$(meson_use nls)

		$(meson_use nntp)

		$(meson_use perl)

		$(meson_use python)

		-Dquickjs=false

		-Druby=false

		$(meson_use samba smb)

		-Dsm-scripting=false

		-Dspidermonkey=false

		-Dterminfo=true

		$(meson_use test)

		$(meson_use tre)

		-Dtrue-color=true

		$(meson_use xml xbel)

		$(meson_use X x)

		$(meson_use zlib)

		$(meson_use zstd)

	)

	if use ssl ; then

		if use gnutls ; then

			emesonargs+=( -Dgnutls=true )

		else

			emesonargs+=( -Dopenssl=true)

		fi

	else

		emesonargs+=( -Dgnutls=false -Dopenssl=false )

	fi

	meson_src_configure

}

	meson_src_install

	insinto /etc/elinks

	newins contrib/keybind-full.conf keybind-full.sample

	newins contrib/keybind.conf keybind.conf.sample

	dodoc AUTHORS BUGS ChangeLog INSTALL NEWS README.md SITES THANKS TODO doc/*.*

	docinto contrib ; dodoc contrib/{README,colws.diff,elinks[-.]vim*}

	docinto contrib/lua ; dodoc contrib/lua/{*.lua,elinks-remote}

	docinto contrib/conv ; dodoc contrib/conv/*.*

	docinto contrib/guile ; dodoc contrib/guile/*.scm

	# elinks uses an internal copy of gettext which ships files that may

	# collide with the system's gettext (https://bugs.gentoo.org/635090)

	rm -f "${ED}"/usr/{share/locale/locale,lib/charset}.alias || die

	use guile && guile_unstrip_ccache

}

pkg_postinst() {

	elog "If upgrading from a version prior to 0.17.0, you will need to move"

	elog "your configuration from ~/.elinks to \${XDG_CONFIG_HOME}/elinks"

	elog

	elog "You may want to convert your html.cfg and links.cfg of"

	elog "Links or older ELinks versions to the new ELinks elinks.conf"

	elog "using ${EROOT}/usr/share/doc/${PF}/contrib/conv/conf-links2elinks.pl"

	elog

	elog "Please have a look at ${EROOT}/etc/elinks/keybind-full.sample and"

	elog "${EROOT}/etc/elinks/keybind.conf.sample for some bindings examples."

	elog

	elog "You will have to set your TERM variable to 'xterm-256color'"

	elog "to be able to use 256 colors in elinks."