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/video/uvccapture/default.nix

@@ -0,0 +1,51 @@
+{ lib, stdenv, fetchurl, libjpeg }:
+
+let
+  debianPatches = fetchurl {
+    url = "mirror://debian/pool/main/u/uvccapture/uvccapture_0.5-3.debian.tar.gz";
+    sha256 = "0m29by13nw1r8sch366qzdxg5rsd1k766kqg1nj2pdb8f7pwjh9r";
+  };
+
+in
+
+stdenv.mkDerivation rec {
+  pname = "uvccapture";
+  version = "0.5";
+
+  src = fetchurl {
+    url = "mirror://debian/pool/main/u/uvccapture/uvccapture_${version}.orig.tar.gz";
+    sha256 = "1b3akkcmr3brbf93akr8xi20w8zqf2g0qfq928500wy04qi6jqpi";
+  };
+
+  buildInputs = [ libjpeg ];
+
+  patchPhase = ''
+    tar xvf "${debianPatches}"
+    for fname in debian/patches/fix_videodev_include_FTBFS.patch \
+                 debian/patches/warnings.patch \
+                 debian/patches/numbuffers.patch
+    do
+        echo "Applying patch $fname"
+        patch < "$fname"
+    done
+  '';
+
+  makeFlagsArray = [ "PREFIX=$(out)/bin/" ];
+
+  preInstall = ''
+    mkdir -p "$out/bin"
+  '';
+
+  # Upstream has no man page, install one from Debian
+  postInstall = ''
+    mkdir -p "$out/share/man/man1"
+    cp -v debian/uvccapture.1 "$out/share/man/man1/"
+  '';
+
+  meta = with lib; {
+    description = "Capture image from USB webcam at a specified interval";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.bjornfor ];
+  };
+}