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/development/libraries/webrtc-audio-processing/default.nix

@@ -0,0 +1,43 @@
+{ lib, stdenv, fetchurl
+, darwin
+, abseil-cpp_202111
+, meson
+, ninja
+}:
+
+stdenv.mkDerivation rec {
+  pname = "webrtc-audio-processing";
+  version = "1.0";
+
+  src = fetchurl {
+    url = "https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/archive/v1.0/webrtc-audio-processing-v${version}.tar.gz";
+    sha256 = "sha256-dqRy1OfOG9TX2cgCD8cowU44zVanns/nPYZrilPfuiU=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+  ];
+
+  buildInputs = [
+    abseil-cpp_202111
+  ] ++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [ ApplicationServices ]);
+
+  patchPhase = ''
+    # this is just incorrect upstream
+    # see https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/issues/4
+    substituteInPlace meson.build \
+      --replace "absl_flags_registry" "absl_flags_reflection"
+    '' + lib.optionalString stdenv.hostPlatform.isMusl ''
+    substituteInPlace webrtc/base/checks.cc --replace 'defined(__UCLIBC__)' 1
+  '';
+
+  meta = with lib; {
+    homepage = "http://www.freedesktop.org/software/pulseaudio/webrtc-audio-processing";
+    description = "A more Linux packaging friendly copy of the AudioProcessing module from the WebRTC project";
+    license = licenses.bsd3;
+    # attempts to inline 256bit AVX instructions on x86
+    # https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/issues/5
+    platforms = lib.lists.subtractLists platforms.i686 platforms.unix;
+  };
+}