Add GNU Ocrad.

svn path=/nixpkgs/trunk/; revision=25572

pkgs/applications/graphics/ocrad/default.nix

@@ -0,0 +1,34 @@
+{ fetchurl, stdenv }:
+
+stdenv.mkDerivation rec {
+  name = "ocrad-0.21";
+
+  src = fetchurl {
+    url = "mirror://gnu/ocrad/${name}.tar.gz";
+    sha256 = "1k58ha70r0cqahssx67hfgyzia9ymf691yay06n7nrkbklii3isf";
+  };
+
+  doCheck = true;
+
+  meta = {
+    description = "GNU Ocrad, optical character recognition (OCR) program & library";
+
+    longDescription =
+      '' GNU Ocrad is an OCR (Optical Character Recognition) program based on
+         a feature extraction method.  It reads images in pbm (bitmap), pgm
+         (greyscale) or ppm (color) formats and produces text in byte (8-bit)
+         or UTF-8 formats.
+
+         Also includes a layout analyser able to separate the columns or
+         blocks of text normally found on printed pages.
+
+         Ocrad can be used as a stand-alone console application, or as a
+         backend to other programs.
+      '';
+
+    license = "GPLv3+";
+
+    maintainers = [ stdenv.lib.maintainers.ludo ];
+    platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
+  };
+}

pkgs/top-level/all-packages.nix

@@ -6364,6 +6364,8 @@ let
 
   nvi = callPackage ../applications/editors/nvi { };
 
+  ocrad = callPackage ../applications/graphics/ocrad { };
+
   openbox = callPackage ../applications/window-managers/openbox { };
 
   openjump = callPackage ../applications/misc/openjump { };