diff options
Diffstat (limited to 'nixpkgs/pkgs/os-specific/linux/alsa-lib/default.nix')
-rw-r--r-- | nixpkgs/pkgs/os-specific/linux/alsa-lib/default.nix | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/alsa-lib/default.nix b/nixpkgs/pkgs/os-specific/linux/alsa-lib/default.nix new file mode 100644 index 000000000000..2511c88f3f1b --- /dev/null +++ b/nixpkgs/pkgs/os-specific/linux/alsa-lib/default.nix @@ -0,0 +1,50 @@ +{ lib, stdenv, fetchurl, fetchpatch, alsa-ucm-conf, alsa-topology-conf }: + +stdenv.mkDerivation rec { + pname = "alsa-lib"; + version = "1.2.4"; + + src = fetchurl { + url = "mirror://alsa/lib/${pname}-${version}.tar.bz2"; + sha256 = "sha256-91VL4aVs3/RotY/BwpuVtkhkxZADjdMJx6l4xxFpCPc="; + }; + + patches = [ + ./alsa-plugin-conf-multilib.patch + (fetchpatch { + # plucked from upstream master, delete in next release + # without this patch alsa 1.2.4 fails to compile against musl-libc + # due to an overly conservative ifdef gate in a new feature + name = "fix-dlo.patch"; + url = "https://github.com/alsa-project/alsa-lib/commit/ad8c8e5503980295dd8e5e54a6285d2d7e32eb1e.patch"; + sha256 = "QQP4C1dSnJP1MNKt2el7Wn3KmtwtYzvyIHWdrHs+Jw4="; + }) + ]; + + 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 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.lgpl21Plus; + platforms = platforms.linux; + }; +} |