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/mp3val/default.nix

@@ -0,0 +1,37 @@
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "mp3val";
+  version = "0.1.8";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/mp3val/${pname}-${version}-src.tar.gz";
+    sha256 = "17y3646ghr38r620vkrxin3dksxqig5yb3nn4cfv6arm7kz6x8cm";
+  };
+
+  makefile = "Makefile.linux";
+
+  installPhase = ''
+    install -Dv mp3val "$out/bin/mp3val"
+  '';
+
+  hardeningDisable = [ "fortify" ];
+
+  meta = {
+    description = "A tool for validating and repairing MPEG audio streams";
+    longDescription = ''
+      MP3val is a small, high-speed, free software tool for checking MPEG audio
+      files' integrity. It can be useful for finding corrupted files (e.g.
+      incompletely downloaded, truncated, containing garbage). MP3val is
+      also able to fix most of the problems. Being a multiplatform application,
+      MP3val can be runned both under Windows and under Linux (or BSD). The most
+      common MPEG audio file type is MPEG 1 Layer III (mp3), but MP3val supports
+      also other MPEG versions and layers. The tool is also aware of the most
+      common types of tags (ID3v1, ID3v2, APEv2).
+    '';
+    homepage = "http://mp3val.sourceforge.net/index.shtml";
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.unix;
+    maintainers = [ lib.maintainers.devhell ];
+  };
+}