uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

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

@@ -0,0 +1,47 @@
+{ lib
+, stdenv
+, fetchurl
+, alsa-topology-conf
+, alsa-ucm-conf
+}:
+
+stdenv.mkDerivation rec {
+  pname = "alsa-lib";
+  version = "1.2.6.1";
+
+  src = fetchurl {
+    url = "mirror://alsa/lib/${pname}-${version}.tar.bz2";
+    hash = "sha256-rVgpk9Us21+xWaC+q2CmrFfqsMwb34XcTbbWGX8CMz8=";
+  };
+
+  patches = [
+    # Add a "libs" field to the syntax recognized in the /etc/asound.conf file.
+    # The nixos modules for pulseaudio, jack, and pipewire are leveraging this
+    # "libs" field to declare locations for both native and 32bit plugins, in
+    # order to support apps with 32bit sound running on x86_64 architecture.
+    ./alsa-plugin-conf-multilib.patch
+  ];
+
+  enableParallelBuilding = true;
+
+  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;
+    maintainers = with maintainers; [ l-as ];
+  };
+}