# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit meson-multilib

DESCRIPTION="AudioProcessing library from the webrtc.org codebase"
HOMEPAGE="https://www.freedesktop.org/software/pulseaudio/webrtc-audio-processing/"
SRC_URI="https://freedesktop.org/software/pulseaudio/${PN}/${P}.tar.xz"

LICENSE="BSD"
SLOT="1"
KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
IUSE="cpu_flags_arm_neon"

RDEPEND="<dev-cpp/abseil-cpp-20260107.0:=[${MULTILIB_USEDEP}]"
DEPEND="${RDEPEND}"
BDEPEND="virtual/pkgconfig"

PATCHES=(
	"${FILESDIR}/${PN}-1.3-Add-generic-byte-order-and-pointer-size-detection.patch"
	"${FILESDIR}/${PN}-1.3-big-endian-support.patch"
	"${FILESDIR}/${PN}-1.3-x86-no-sse.patch"
	"${FILESDIR}/${PN}-1.3-musl.patch"
	"${FILESDIR}/${PN}-1.3-gcc15-cstdint.patch"
)

DOCS=( AUTHORS NEWS README.md )

multilib_src_configure() {
	if [[ ${ABI} == x86 ]] ; then
		# bug #921140
		local -x CPPFLAGS="${CPPFLAGS} -DPFFFT_SIMD_DISABLE"
	fi

	local emesonargs=(
		-Dneon=$(usex cpu_flags_arm_neon yes no)
	)
	meson_src_configure
}