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{ stdenv, fetchurl, alsa-ucm-conf, alsa-topology-conf }:
stdenv.mkDerivation rec {
name = "alsa-lib-1.2.3";
src = fetchurl {
url = "mirror://alsa/lib/${name}.tar.bz2";
sha256 = "13k7dx1g749z74rz71hs5j8z0pqdjgx7l69pn0vsy7jizhi0kw02";
};
patches = [
./alsa-plugin-conf-multilib.patch
];
enableParallelBuilding = true;
# Fix pcm.h file in order to prevent some compilation bugs
postPatch = ''
sed -i -e 's|//int snd_pcm_mixer_element(snd_pcm_t \*pcm, snd_mixer_t \*mixer, snd_mixer_elem_t \*\*elem);|/\*int snd_pcm_mixer_element(snd_pcm_t \*pcm, snd_mixer_t \*mixer, snd_mixer_elem_t \*\*elem);\*/|' include/pcm.h
'';
postInstall = ''
ln -s ${alsa-ucm-conf}/share/alsa/{ucm,ucm2} $out/share/alsa
ln -s ${alsa-topology-conf}/share/alsa/topology $out/share/alsa
'';
outputs = [ "out" "dev" ];
meta = with stdenv.lib; {
homepage = "http://www.alsa-project.org/";
description = "ALSA, the Advanced Linux Sound Architecture libraries";
longDescription = ''
The Advanced Linux Sound Architecture (ALSA) provides audio and
MIDI functionality to the Linux-based operating system.
'';
license = licenses.gpl3Plus;
platforms = platforms.linux;
};
}
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