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/interpreters/lfe/1.3.nix

@@ -0,0 +1,43 @@
+{ fetchpatch, mkDerivation }:
+
+let
+  _fetchpatch =
+    { rev, sha256 }:
+    fetchpatch {
+      url = "https://github.com/rvirding/lfe/commit/${rev}.patch";
+      inherit sha256;
+    };
+  fetchPatches = map _fetchpatch;
+in
+
+mkDerivation {
+  version = "1.3";
+  sha256 = "0pgwi0h0d34353m39jin8dxw4yykgfcg90k6pc4qkjyrg40hh4l6";
+  maximumOTPVersion = "21";
+  patches = fetchPatches [
+    {
+      rev = "b457e5d521bb35008e6049fab31b4073cc10d583";
+      sha256 = "1zrq1b3291xhb0jsirgb5s8hacq5xvz7xidsp29aqcnpazdvivdc";
+    }
+    {
+      rev = "5fe9f37741b7d53bd43109fd3435e1437f124a0d";
+      sha256 = "1anqlcbih52lc0wynf58r67w1jhn264lz49rczwgh19pqg92dvqf";
+    }
+    {
+      rev = "b8f3e06511cb6805cf3a904c1589b27f33f3958d";
+      sha256 = "1zqafc0asm9m6cq7r0brvfawv69fqggy1phif3zknjmpicf25pqf";
+    }
+    {
+      rev = "40c239a608460e55563edb68c1b6faca57518b54";
+      sha256 = "03av5115jwyammw337xzy50l6api5h0wbwwda5vzw0w10zwb2z8y";
+    }
+    {
+      rev = "5faa7106419263689bfc0bc08a7451ccb1fba718";
+      sha256 = "0ml5yh5b3rn4ympks4bpx409hkra0i79zvq80azk0kmbjd869fxp";
+    }
+    {
+      rev = "9ff978693babcfd043d741b5c6940920b8315892";
+      sha256 = "04968dmp527wbkdv7dqpaj3nsyjls93whc1b5hx73b39dvl3n3y1";
+    }
+  ];
+}