nixpkgs/pkgs/os-specific/linux/alsa-lib/default.nix

44 lines
1.5 KiB
Nix

{ stdenv, fetchurl, fetchpatch }:
stdenv.mkDerivation rec {
name = "alsa-lib-1.1.7";
src = fetchurl {
url = "mirror://alsa/lib/${name}.tar.bz2";
sha256 = "02fw7dw202mjid49w9ki3dsfcyvid5fj488561bdzcm3haw00q4x";
};
patches = [
./alsa-plugin-conf-multilib.patch
(fetchpatch { # pcm interval fix needed for some programs with broken audio, remove when bumping version
name = "pcm-interval-fix.patch";
url = "http://git.alsa-project.org/?p=alsa-lib.git;a=commitdiff_plain;h=b420056604f06117c967b65d43d01536c5ffcbc9";
sha256 = "1vjfslzsypd6w15zvvrpdk825hm5j0gz16gw7kj290pkbsdgd435";
})
];
# Fix pcm.h file in order to prevent some compilation bugs
# 2: see http://stackoverflow.com/questions/3103400/how-to-overcome-u-int8-t-vs-uint8-t-issue-efficiently
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
sed -i -e '1i#include <stdint.h>' include/pcm.h
sed -i -e 's/u_int\([0-9]*\)_t/uint\1_t/g' include/pcm.h
'';
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;
};
}