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# Copyright 2022-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit autotools toolchain-funcs
DESCRIPTION="Console-based Audio Visualizer for Alsa"
HOMEPAGE="https://github.com/karlstav/cava/"
SRC_URI="
https://github.com/karlstav/cava/archive/refs/tags/${PV}.tar.gz
-> ${P}.tar.gz
"
LICENSE="MIT"
SLOT="0"
KEYWORDS="amd64 x86"
IUSE="alsa +ncurses pipewire portaudio pulseaudio sdl sndio"
RDEPEND="
dev-libs/iniparser:4
sci-libs/fftw:3.0=
alsa? ( media-libs/alsa-lib )
ncurses? ( sys-libs/ncurses:= )
pipewire? ( media-video/pipewire:= )
portaudio? ( media-libs/portaudio )
pulseaudio? ( media-libs/libpulse )
sdl? (
media-libs/libglvnd
media-libs/libsdl2[opengl,video]
)
sndio? ( media-sound/sndio:= )
"
DEPEND="${RDEPEND}"
BDEPEND="
virtual/pkgconfig
sdl? ( dev-build/autoconf-archive )
"
PATCHES=(
"${FILESDIR}"/${PN}-0.8.0-gentoo-iniparser4.patch
)
src_prepare() {
default
echo ${PV} > version || die
eautoreconf
}
src_configure() {
local econfargs=(
$(use_enable alsa input-alsa)
$(use_enable pipewire input-pipewire)
$(use_enable portaudio input-portaudio)
$(use_enable pulseaudio input-pulse)
$(use_enable sndio input-sndio)
$(use_enable ncurses output-ncurses)
$(use_enable sdl output-sdl)
# note: not behind USE=opengl and sdl2[opengl?] given have not gotten
# normal output-sdl to work without USE=opengl on sdl either way
$(use_enable sdl output-sdl_glsl)
GENTOO_SYSROOT="${ESYSROOT}" # see iniparser4.patch
)
# autoconf-archive (currently) does not support -lOpenGL for libglvnd[-X]
use sdl && econfargs+=( GL_LIBS="$($(tc-getPKG_CONFIG) --libs opengl || die)" )
econf "${econfargs[@]}"
}
pkg_postinst() {
if [[ ! ${REPLACING_VERSIONS##* } ]]; then
elog "A default ~/.config/cava/config will be created after initial"
elog "use of ${PN}, see it and ${EROOT}/usr/share/doc/${PF}/README*"
elog "for configuring audio input and more."
elif ver_test ${REPLACING_VERSIONS##* } -lt 0.9; then
elog "If used, the noise_reduction config option in ~/.config/cava/config needs"
elog "to be updated from taking a float to integer (e.g. replace 0.77 with 77)."
fi
}
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