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/graphics/graphicsmagick/default.nix

@@ -0,0 +1,63 @@
+{ lib, stdenv, fetchurl, bzip2, freetype, graphviz, ghostscript
+, libjpeg, libpng, libtiff, libxml2, zlib, libtool, xz, libX11
+, libwebp, quantumdepth ? 8, fixDarwinDylibNames, nukeReferences
+, runCommand
+, graphicsmagick  # for passthru.tests
+}:
+
+stdenv.mkDerivation rec {
+  pname = "graphicsmagick";
+  version = "1.3.38";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/graphicsmagick/GraphicsMagick-${version}.tar.xz";
+    sha256 = "sha256-1gzZ21k1HSucsZvrRDFwrKoo8HPRPSWPZ7NidjXjJnU=";
+  };
+
+  patches = [
+    ./disable-popen.patch
+  ];
+
+  configureFlags = [
+    "--enable-shared"
+    "--with-frozenpaths"
+    "--with-quantum-depth=${toString quantumdepth}"
+    "--with-gslib=yes"
+  ];
+
+  buildInputs =
+    [ bzip2 freetype ghostscript graphviz libjpeg libpng libtiff libX11 libxml2
+      zlib libtool libwebp
+    ];
+
+  nativeBuildInputs = [ xz nukeReferences ]
+  ++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
+
+  # Remove CFLAGS from the binaries to avoid closure bloat.
+  # In the past we have had -dev packages in the closure of the binaries soley due to the string references.
+  postConfigure = ''
+    nuke-refs -e $out ./magick/magick_config.h
+  '';
+
+  postInstall = ''
+    sed -i 's/-ltiff.*'\'/\'/ $out/bin/*
+  '';
+
+  passthru = {
+    tests = {
+      issue-157920 = runCommand "issue-157920-regression-test" {
+        buildInputs = [ graphicsmagick ];
+      } ''
+        gm convert ${graphviz}/share/graphviz/doc/pdf/neatoguide.pdf jpg:$out
+      '';
+    };
+  };
+
+  meta = {
+    homepage = "http://www.graphicsmagick.org";
+    description = "Swiss army knife of image processing";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.all;
+    mainProgram = "gm";
+  };
+}