# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit autotools

DESCRIPTION="Software speech synthesizer for English, and some other languages"
HOMEPAGE="https://github.com/espeak-ng/espeak-ng"
SRC_URI="https://github.com/espeak-ng/espeak-ng/archive/${PV}.tar.gz -> ${P}.tar.gz
	https://dev.gentoo.org/~ulm/distfiles/${P}-ieee80.patch.xz"

LICENSE="GPL-3+ unicode"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ppc ppc64 ~riscv sparc x86"
IUSE="+async +klatt l10n_ru l10n_zh man mbrola +sound"

COMMON_DEPEND="
	!app-accessibility/espeak
	mbrola? ( app-accessibility/mbrola )
	sound? ( media-libs/pcaudiolib )
"
DEPEND="${COMMON_DEPEND}"
RDEPEND="${COMMON_DEPEND}
	sound? ( media-sound/sox )
"
BDEPEND="
	virtual/pkgconfig
	man? ( || ( app-text/ronn-ng app-text/ronn ) )
"

PATCHES=( "${WORKDIR}"/${P}-ieee80.patch )

DOCS=( CHANGELOG.md README.md docs )

src_prepare() {
	default

	# disable failing tests
	rm tests/{language-pronunciation,translate}.test || die
	sed -i \
		-e "/language-pronunciation.check/d" \
		-e "/translate.check/d" \
		Makefile.am || die

	# https://github.com/espeak-ng/espeak-ng/issues/699
	# fixed in master
	sed -i -e "s/int samplerate;/static int samplerate;/" src/espeak-ng.c || die

	eautoreconf
}

src_configure() {
	# https://bugs.gentoo.org/836646
	export PULSE_SERVER=""

	local econf_args
	econf_args=(
		$(use_with async)
		$(use_with klatt)
		$(use_with l10n_ru extdict-ru)
		$(use_with l10n_zh extdict-zh)
		$(use_with l10n_zh extdict-zhy)
		$(use_with mbrola)
		$(use_with sound pcaudiolib)
		--without-libfuzzer
		--without-sonic
		--disable-rpath
		--disable-static
	)
	econf "${econf_args[@]}"
}

src_compile() {
	# see docs/building.md
	# The -j1s from compile/test/install may be droppable in next release
	# (after 1.50). Several bugs have been fixed upstream in git.
	emake -j1
}

src_test() {
	emake check -j1
}

src_install() {
	emake DESTDIR="${D}" VIMDIR=/usr/share/vim/vimfiles install -j1
	find "${ED}" -name '*.la' -delete  || die
}