Added newsboat ebuild.

It will be removed from the official repository due to the dependent
library.

net-news/newsboat/newsboat-2.13.ebuild

@@ -0,0 +1,60 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+if [[ ${PV} == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/newsboat/newsboat.git"
+else
+	KEYWORDS="amd64 x86"
+	SRC_URI="https://newsboat.org/releases/${PV}/${P}.tar.xz"
+fi
+
+inherit toolchain-funcs
+
+DESCRIPTION="An RSS/Atom feed reader for text terminals"
+HOMEPAGE="https://newsboat.org/ https://github.com/newsboat/newsboat"
+
+LICENSE="MIT"
+SLOT="0"
+IUSE=""
+
+RDEPEND="
+	>=dev-db/sqlite-3.5:3
+	>=dev-libs/stfl-0.21
+	>=net-misc/curl-7.18.0
+	>=dev-libs/json-c-0.11:=
+	dev-libs/libxml2
+	sys-libs/ncurses:0=[unicode]
+"
+DEPEND="${RDEPEND}
+	app-text/asciidoc
+	virtual/pkgconfig
+	sys-devel/gettext
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.11-flags.patch
+)
+
+src_configure() {
+	./config.sh || die
+}
+
+src_compile() {
+	emake prefix="/usr" CXX="$(tc-getCXX)" AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)"
+}
+
+src_test() {
+	# tests require UTF-8 locale
+	emake CXX="$(tc-getCXX)" AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)" test
+	# Tests fail if in ${S} rather than in ${S}/test
+	cd "${S}"/test || die
+	./test || die
+}
+
+src_install() {
+	emake DESTDIR="${D}" prefix="/usr" docdir="/usr/share/doc/${PF}" install
+	dodoc CHANGELOG.md README.md TODO
+}