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/applications/audio/gxmatcheq-lv2/default.nix

@@ -0,0 +1,30 @@
+{ lib, stdenv, fetchFromGitHub, xorg, xorgproto, cairo, lv2, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "GxMatchEQ.lv2";
+  version = "0.1";
+
+  src = fetchFromGitHub {
+    owner = "brummer10";
+    repo = pname;
+    rev = "V${version}";
+    sha256 = "0azdmgzqwjn26nx38iw13666a1i4y2bv39wk89pf6ihdi46klf72";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [
+    xorg.libX11 xorgproto cairo lv2
+  ];
+
+  # error: format not a string literal and no format arguments [-Werror=format-security]
+  hardeningDisable = [ "format" ];
+
+  installFlags = [ "INSTALL_DIR=$(out)/lib/lv2" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/brummer10/GxMatchEQ.lv2";
+    description = "Matching Equalizer to apply EQ curve from one source to another source";
+    maintainers = [ maintainers.magnetophon ];
+    license = licenses.gpl3;
+  };
+}