52 lines
1.6 KiB
Nix
52 lines
1.6 KiB
Nix
{stdenv, fetchurl}:
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stdenv.mkDerivation rec {
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name = "alsa-lib-1.0.28";
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src = fetchurl {
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urls = [
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"ftp://ftp.alsa-project.org/pub/lib/${name}.tar.bz2"
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"http://alsa.cybermirror.org/lib/${name}.tar.bz2"
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];
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sha256 = "0vaafg5q1q1mqcsgin5v7xlmngl3cnbmg5a9xxw0xcz1vn2ln1rw";
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};
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patches = [
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/* allow specifying alternatives alsa plugin locations using
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export ALSA_PLUGIN_DIRS=$(nix-build -A alsaPlugins)/lib/alsa-lib
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This patch should be improved:
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See http://thread.gmane.org/gmane.linux.distributions.nixos/3435
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*/
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./alsa-plugin-dirs.patch
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];
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# Fix pcm.h file in order to prevent some compilation bugs
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# 2: see http://stackoverflow.com/questions/3103400/how-to-overcome-u-int8-t-vs-uint8-t-issue-efficiently
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postPatch = ''
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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
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sed -i -e '1i#include <stdint.h>' include/pcm.h
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sed -i -e 's/u_int\([0-9]*\)_t/uint\1_t/g' include/pcm.h
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'';
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crossAttrs = {
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patchPhase = ''
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sed -i s/extern/static/g include/iatomic.h
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'';
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};
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meta = with stdenv.lib; {
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homepage = http://www.alsa-project.org/;
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description = "ALSA, the Advanced Linux Sound Architecture libraries";
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longDescription = ''
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The Advanced Linux Sound Architecture (ALSA) provides audio and
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MIDI functionality to the Linux-based operating system.
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'';
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license = licenses.gpl3Plus;
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platforms = platforms.linux;
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};
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}
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