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/tools/graphics/jbig2enc/53ce5fe7e73d7ed95c9e12b52dd4984723f865fa.patch

@@ -0,0 +1,47 @@
+From 53ce5fe7e73d7ed95c9e12b52dd4984723f865fa Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zdenko=20Podobn=C3=BD?= <zdenop@gmail.com>
+Date: Sun, 6 Apr 2014 21:25:27 +0200
+Subject: [PATCH] fix build with leptonica 1.70
+
+---
+ configure.ac |  1 +
+ src/jbig2.cc | 13 +++++++++----
+ 2 files changed, 10 insertions(+), 4 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index fe37c22..753a607 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -55,6 +55,7 @@ AC_CHECK_LIB([lept], [findFileFormatStream], [], [
+			echo "Error! Leptonica not detected."
+			exit -1
+			])
++AC_CHECK_FUNCS(expandBinaryPower2Low,,)
+ # test for function - it should detect leptonica dependecies
+
+ # Check for possible dependancies of leptonica.
+diff --git a/src/jbig2.cc b/src/jbig2.cc
+index e10f042..515c1ef 100644
+--- a/src/jbig2.cc
++++ b/src/jbig2.cc
+@@ -130,11 +130,16 @@ segment_image(PIX *pixb, PIX *piximg) {
+   // input color image, so we have to do it this way...
+   // is there a better way?
+   // PIX *pixd = pixExpandBinary(pixd4, 4);
+-  PIX *pixd = pixCreate(piximg->w, piximg->h, 1);
+-  pixCopyResolution(pixd, piximg);
+-  if (verbose) pixInfo(pixd, "mask image: ");
+-  expandBinaryPower2Low(pixd->data, pixd->w, pixd->h, pixd->wpl,
++  PIX *pixd;
++#ifdef HAVE_EXPANDBINARYPOWER2LOW
++    pixd = pixCreate(piximg->w, piximg->h, 1);
++    pixCopyResolution(pixd, piximg);
++    expandBinaryPower2Low(pixd->data, pixd->w, pixd->h, pixd->wpl,
+                         pixd4->data, pixd4->w, pixd4->h, pixd4->wpl, 4);
++#else
++    pixd = pixExpandBinaryPower2(pixd4, 4);
++#endif
++  if (verbose) pixInfo(pixd, "mask image: ");
+
+   pixDestroy(&pixd4);
+   pixDestroy(&pixsf4);

pkgs/tools/graphics/jbig2enc/default.nix

@@ -0,0 +1,35 @@
+{ lib, stdenv, fetchFromGitHub, leptonica, zlib, libwebp, giflib, libjpeg, libpng, libtiff }:
+
+stdenv.mkDerivation rec {
+  pname = "jbig2enc";
+  version = "0.28";
+
+  src = fetchFromGitHub {
+    owner = "agl";
+    repo = "jbig2enc";
+    rev = "${version}-dist";
+    hash = "sha256-Y3IVTjvO5tqn/O076y/llnTyenKpbx1WyT/JFZ/s0VY=";
+  };
+
+  propagatedBuildInputs = [ leptonica zlib libwebp giflib libjpeg libpng libtiff ];
+
+  patches = [
+    # https://github.com/agl/jbig2enc/commit/53ce5fe7e73d7ed95c9e12b52dd4984723f865fa
+    ./53ce5fe7e73d7ed95c9e12b52dd4984723f865fa.patch
+  ];
+
+  # This is necessary, because the resulting library has
+  # /tmp/nix-build-jbig2enc/src/.libs before /nix/store/jbig2enc/lib
+  # in its rpath, which means that patchelf --shrink-rpath removes
+  # the /nix/store one.  By cleaning up before fixup, we ensure that
+  # the /tmp/nix-build-jbig2enc/src/.libs directory is gone.
+  preFixup = ''
+    make clean
+  '';
+
+  meta = {
+    description = "Encoder for the JBIG2 image compression format";
+    license = lib.licenses.asl20;
+    platforms = lib.platforms.all;
+  };
+}