Adding lv2 for audacity

media-libs/lv2/lv2-1.14.0-r1.ebuild

@@ -0,0 +1,55 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_5,3_6} )
+PYTHON_REQ_USE='threads(+)'
+
+inherit python-single-r1 waf-utils multilib-build multilib-minimal
+
+DESCRIPTION="A simple but extensible successor of LADSPA"
+HOMEPAGE="http://lv2plug.in/"
+SRC_URI="http://lv2plug.in/spec/${P}.tar.bz2"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="alpha amd64 arm arm64 hppa ia64 ~mips ppc ppc64 x86"
+IUSE="doc plugins"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+DEPEND="
+	${PYTHON_DEPS}
+	plugins? ( x11-libs/gtk+:2 media-libs/libsndfile )"
+RDEPEND="${DEPEND}
+	dev-python/lxml[${PYTHON_USEDEP}]
+	dev-python/pygments[${PYTHON_USEDEP}]
+	dev-python/rdflib[${PYTHON_USEDEP}]
+	!<media-libs/slv2-0.4.2
+	!media-libs/lv2core
+	!media-libs/lv2-ui"
+DEPEND="${DEPEND}
+	plugins? ( virtual/pkgconfig )
+	doc? ( app-doc/doxygen dev-python/rdflib )"
+DOCS=( "README.md" "NEWS" )
+
+src_prepare() {
+	default
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	waf-utils_src_configure \
+		--docdir="${EPREFIX}"/usr/share/doc/${PF} \
+		--lv2dir="${EPREFIX}"/usr/$(get_libdir)/lv2 \
+		$(use plugins || echo " --no-plugins") \
+		$(multilib_native_usex doc --docs "")
+}
+
+multilib_src_install() {
+	waf-utils_src_install
+}
+
+multilib_src_install_all() {
+	python_fix_shebang "${D}"
+}