dev-cpp/websocketpp: Fix lib install dir

Closes: https://github.com/gentoo/gentoo/pull/8736
Signed-off-by: Johannes Huber <johu@gentoo.org>

dev-cpp/websocketpp/websocketpp-0.7.0-r1.ebuild

@@ -0,0 +1,38 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils
+
+DESCRIPTION="C++/Boost Asio based websocket client/server library"
+HOMEPAGE="http://www.zaphoyd.com/websocketpp"
+SRC_URI="https://github.com/zaphoyd/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~ppc64 ~x86"
+LICENSE="BSD"
+SLOT="0"
+IUSE="boost examples test"
+
+DEPEND=""
+RDEPEND="${DEPEND}
+	boost? ( dev-libs/boost )
+"
+
+# bug 630450
+RESTRICT="test"
+
+src_configure() {
+	local mycmakeargs=(
+		-DINSTALL_CMAKE_DIR="$(get_libdir)/cmake/${PN}"
+		-DENABLE_CPP11="$(usex !boost)"
+		-DBUILD_TESTS="$(usex test)"
+	)
+
+	cmake-utils_src_configure
+}
+
+src_install() {
+	use examples && DOCS=( examples/ )
+	cmake-utils_src_install
+}