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

EAPI=7

inherit autotools

EGIT_COMMIT=3e4dc8ef2985a6e670e1d9649fe55395c2b31039

DESCRIPTION="VNC server for real X displays"
HOMEPAGE="https://libvnc.github.io/"
SRC_URI="https://github.com/LibVNC/x11vnc/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz"

S="${WORKDIR}/${PN}-${EGIT_COMMIT}"

LICENSE="GPL-2+-with-openssl-exception"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-solaris"
IUSE="crypt fbcon ssl +xcomposite +xdamage +xfixes xinerama +xrandr zeroconf"

COMMON_DEPEND="
	>=net-libs/libvncserver-0.9.8[ssl=]
	x11-libs/libX11
	x11-libs/libXcursor
	x11-libs/libXext
	>=x11-libs/libXtst-1.1.0
	virtual/libcrypt:=
	ssl? ( dev-libs/openssl:0= )
	xcomposite? ( x11-libs/libXcomposite )
	xdamage? ( x11-libs/libXdamage )
	xfixes? ( x11-libs/libXfixes )
	xinerama? ( x11-libs/libXinerama )
	xrandr? ( x11-libs/libXrandr )
	zeroconf? ( >=net-dns/avahi-0.6.4 )
"
DEPEND="${COMMON_DEPEND}
	x11-base/xorg-proto
	x11-libs/libXt
"
# https://bugzilla.redhat.com/show_bug.cgi?id=920554
RDEPEND="${COMMON_DEPEND}
	dev-lang/tk:0
"

src_prepare() {
	default
	eautoreconf
}

src_configure() {
	# --without-v4l because of missing video4linux 2.x support wrt #389079
	local myconf=(
		--without-v4l
		--without-xkeyboard
		--without-fbpm
		--without-dpms
		$(use_with crypt)
		$(use_with fbcon fbdev)
		$(use_with ssl)
		$(use_with ssl crypto)
		$(use_with xcomposite)
		$(use_with xdamage)
		$(use_with xfixes)
		$(use_with xinerama)
		$(use_with xrandr)
		$(use_with zeroconf avahi)
	)
	econf "${myconf[@]}"
}

src_install() {
	default
	newinitd "${FILESDIR}/x11vnc.init.d-r1" x11vnc
	newconfd "${FILESDIR}/x11vnc.conf.d" x11vnc
}