2 files changed, 32 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/alsa-plugins/default.nix b/nixpkgs/pkgs/os-specific/linux/alsa-plugins/default.nix
new file mode 100644
index 000000000000..602d42781836
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/alsa-plugins/default.nix
@@ -0,0 +1,28 @@
+{ stdenv, fetchurl, lib, pkg-config, alsaLib, libogg, libpulseaudio ? null, libjack2 ? null }:
+
+stdenv.mkDerivation rec {
+  pname = "alsa-plugins";
+  version = "1.2.2";
+
+  src = fetchurl {
+    url = "mirror://alsa/plugins/${pname}-${version}.tar.bz2";
+    sha256 = "0z9k3ssbfk2ky2w13avgyf202j1drsz9sv3834bp33cj1i2hc3qw";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+
+  # ToDo: a52, etc.?
+  buildInputs =
+    [ alsaLib libogg ]
+    ++ lib.optional (libpulseaudio != null) libpulseaudio
+    # https://github.com/NixOS/nixpkgs/issues/96548
+    ++ lib.optional (libjack2 != null && (stdenv.buildPlatform == stdenv.hostPlatform)) libjack2;
+
+  meta = with lib; {
+    description = "Various plugins for ALSA";
+    homepage = "http://alsa-project.org/";
+    license = licenses.lgpl21;
+    maintainers = [ maintainers.marcweber ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/nixpkgs/pkgs/os-specific/linux/alsa-plugins/wrapper.nix b/nixpkgs/pkgs/os-specific/linux/alsa-plugins/wrapper.nix
new file mode 100644
index 000000000000..8271088a5016
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/alsa-plugins/wrapper.nix
@@ -0,0 +1,4 @@
+{ writeShellScriptBin, stdenv, alsaPlugins }:
+writeShellScriptBin "ap${if stdenv.hostPlatform.system == "i686-linux" then "32" else "64"}" ''
+  ALSA_PLUGIN_DIRS=${alsaPlugins}/lib/alsa-lib "$@"
+''