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/eflite/default.nix

@@ -0,0 +1,51 @@
+{ lib, stdenv, fetchurl, fetchpatch, flite, alsa-lib, debug ? false }:
+
+stdenv.mkDerivation rec {
+  pname = "eflite";
+  version = "0.4.1";
+
+  src = fetchurl {
+    url = "https://sourceforge.net/projects/eflite/files/eflite/${version}/${pname}-${version}.tar.gz";
+    sha256 = "088p9w816s02s64grfs28gai3lnibzdjb9d1jwxzr8smbs2qbbci";
+  };
+
+  buildInputs = [ flite alsa-lib ];
+
+  configureFlags = [
+    "flite_dir=${flite}"
+    "--with-audio=alsa"
+    "--with-vox=cmu_us_kal16"
+  ];
+
+  patches = [
+    (fetchpatch {
+      url = "https://sources.debian.org/data/main/e/eflite/0.4.1-8/debian/patches/cvs-update";
+      sha256 = "0r631vzmky7b7qyhm152557y4fr0xqrpi3y4w66fcn6p4rj03j05";
+    })
+    (fetchpatch {
+      url = "https://sources.debian.org/data/main/e/eflite/0.4.1-8/debian/patches/buf-overflow";
+      sha256 = "071qk133kb7n7bq6kxgh3p9bba6hcl1ixsn4lx8vp8klijgrvkmx";
+    })
+    (fetchpatch {
+      url = "https://sources.debian.org/data/main/e/eflite/0.4.1-8/debian/patches/link";
+      sha256 = "0p833dp4pdsya72bwh3syvkq85927pm6snxvx13lvcppisbhj0fc";
+    })
+    ./format.patch
+  ];
+
+  CFLAGS = lib.optionalString debug " -DDEBUG=2";
+
+  meta = {
+    homepage = "http://eflite.sourceforge.net";
+    description = "Speech server for screen readers";
+    longDescription = ''
+      EFlite is a speech server for Emacspeak and other screen
+      readers that allows them to interface with Festival Lite,
+      a free text-to-speech engine developed at the CMU Speech
+      Center as an off-shoot of Festival.
+    '';
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ jhhuh ];
+  };
+}

pkgs/applications/audio/eflite/format.patch

@@ -0,0 +1,11 @@
+--- eflite-0.4.1.orig/es.c	2017-03-02 14:38:36.009731423 +0100
++++ eflite-0.4.1/es.c	2017-03-02 14:39:06.285894934 +0100
+@@ -449,7 +449,7 @@
+   fclose(fp);
+   if (flags & LOG_STDERR)
+   {
+-    fprintf(stderr, buf);
++    fprintf(stderr, "%s", buf);
+     fprintf(stderr, "\n");
+   }
+ #endif