66 lines
2.2 KiB
Nix
66 lines
2.2 KiB
Nix
{ lib, stdenv, fetchFromGitHub, pkg-config, autoreconfHook
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, alsa-lib, bluez, glib, sbc, dbus
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# optional, but useful utils
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, readline, libbsd, ncurses
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# optional codecs
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, aacSupport ? true, fdk_aac
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# TODO: aptxSupport
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}:
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stdenv.mkDerivation rec {
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pname = "bluez-alsa";
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version = "4.1.0";
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src = fetchFromGitHub {
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owner = "Arkq";
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repo = "bluez-alsa";
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rev = "v${version}";
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sha256 = "sha256-qoG1hTVuSFbccfct9DqSI0BBPJwSFlhPPtv87ThtSBk=";
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};
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nativeBuildInputs = [ pkg-config autoreconfHook ];
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buildInputs = [
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alsa-lib bluez glib sbc dbus
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readline libbsd ncurses
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]
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++ lib.optional aacSupport fdk_aac;
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configureFlags = [
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"--with-alsaplugindir=${placeholder "out"}/lib/alsa-lib"
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"--with-dbusconfdir=${placeholder "out"}/share/dbus-1/system.d"
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"--enable-rfcomm"
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"--enable-hcitop"
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]
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++ lib.optional aacSupport "--enable-aac";
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meta = with lib; {
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description = "Bluez 5 Bluetooth Audio ALSA Backend";
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longDescription = ''
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Bluez-ALSA (BlueALSA) is an ALSA backend for Bluez 5 audio interface.
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Bluez-ALSA registers all Bluetooth devices with audio profiles in Bluez
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under a virtual ALSA PCM device called `bluealsa` that supports both
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playback and capture.
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Some backstory: Bluez 5 removed built-in support for ALSA in favor of a
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generic interface for 3rd party appliations. Thereafter, PulseAudio
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implemented a backend for that interface and became the only way to get
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Bluetooth audio with Bluez 5. Users prefering ALSA stayed on Bluez 4.
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However, Bluez 4 eventually became deprecated.
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This package is a rebirth of a direct interface between ALSA and Bluez 5,
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that, unlike PulseAudio, provides KISS near-metal-like experience. It is
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not possible to run BluezALSA and PulseAudio Bluetooth at the same time
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due to limitations in Bluez, but it is possible to run PulseAudio over
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BluezALSA if you disable `bluetooth-discover` and `bluez5-discover`
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modules in PA and configure it to play/capture sound over `bluealsa` PCM.
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'';
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homepage = src.meta.homepage;
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license = licenses.mit;
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platforms = platforms.linux;
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maintainers = [ maintainers.oxij ];
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};
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}
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