--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-multilib
+
+MY_P="${PN}-soft-${PV}"
+
+DESCRIPTION="A software implementation of the OpenAL 3D audio API"
+HOMEPAGE="http://kcat.strangesoft.net/openal.html"
+SRC_URI="http://kcat.strangesoft.net/openal-releases/${MY_P}.tar.bz2"
+
+LICENSE="LGPL-2+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+IUSE="
+ alsa coreaudio debug jack oss portaudio pulseaudio sdl qt5
+ cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse4_1
+ cpu_flags_arm_neon
+"
+
+RDEPEND="
+ alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
+ jack? ( virtual/jack[${MULTILIB_USEDEP}] )
+ portaudio? ( >=media-libs/portaudio-19_pre20111121-r1[${MULTILIB_USEDEP}] )
+ pulseaudio? ( >=media-sound/pulseaudio-2.1-r1[${MULTILIB_USEDEP}] )
+ qt5? (
+ dev-qt/qtcore:5
+ dev-qt/qtgui:5
+ dev-qt/qtwidgets:5
+ )
+ sdl? ( media-libs/libsdl2 )
+"
+DEPEND="${RDEPEND}
+ oss? ( virtual/os-headers )"
+
+S="${WORKDIR}/${MY_P}"
+
+DOCS=( alsoftrc.sample docs/env-vars.txt docs/hrtf.txt ChangeLog README.md )
+
+src_configure() {
+ # -DEXAMPLES=OFF to avoid FFmpeg dependency wrt #481670
+ my_configure() {
+ local mycmakeargs=(
+ -DALSOFT_BACKEND_SDL2=$(usex sdl)
+ -DALSOFT_REQUIRE_ALSA=$(usex alsa)
+ -DALSOFT_REQUIRE_COREAUDIO=$(usex coreaudio)
+ -DALSOFT_REQUIRE_JACK=$(usex jack)
+ -DALSOFT_REQUIRE_OSS=$(usex oss)
+ -DALSOFT_REQUIRE_PORTAUDIO=$(usex portaudio)
+ -DALSOFT_REQUIRE_PULSEAUDIO=$(usex pulseaudio)
+ -DALSOFT_CPUEXT_SSE=$(usex cpu_flags_x86_sse)
+ -DALSOFT_CPUEXT_SSE2=$(usex cpu_flags_x86_sse2)
+ -DALSOFT_CPUEXT_SSE4_1=$(usex cpu_flags_x86_sse4_1)
+ -DALSOFT_UTILS=$(multilib_is_native_abi && echo "ON" || echo "OFF")
+ -DALSOFT_NO_CONFIG_UTIL=$(usex qt5 "$(multilib_is_native_abi && echo "OFF" || echo "ON")" ON)
+ -DALSOFT_EXAMPLES=OFF
+ )
+
+ use cpu_flags_arm_neon && mycmakeargs+=( -DALSOFT_CPUEXT_NEON=$(usex cpu_flags_arm_neon) )
+
+ cmake-utils_src_configure
+ }
+
+ multilib_parallel_foreach_abi my_configure
+}