Adding ZBar

svn path=/nixpkgs/trunk/; revision=29001

pkgs/tools/graphics/zbar/default.nix

@@ -0,0 +1,50 @@
+x@{builderDefsPackage
+  , imagemagickBig, pkgconfig, python, pygtk, perl, libX11, libv4l
+  , qt4, lzma
+  , ...}:
+builderDefsPackage
+(a :  
+let 
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+    [];
+
+  buildInputs = map (n: builtins.getAttr n x)
+    (builtins.attrNames (builtins.removeAttrs x helperArgNames));
+  sourceInfo = rec {
+    baseName="zbar";
+    version="0.10";
+    name="${baseName}-${version}";
+    pName="${baseName}";
+    url="mirror://sourceforge/project/${pName}/${baseName}/${version}/${name}.tar.bz2";
+    hash="1imdvf5k34g1x2zr6975basczkz3zdxg6xnci50yyp5yvcwznki3";
+  };
+in
+rec {
+  src = a.fetchurl {
+    url = sourceInfo.url;
+    sha256 = sourceInfo.hash;
+  };
+
+  inherit (sourceInfo) name version;
+  inherit buildInputs;
+
+  /* doConfigure should be removed if not needed */
+  phaseNames = ["doConfigure" "doMakeInstall"];
+      
+  meta = {
+    description = "Bar code toolset";
+    maintainers = with a.lib.maintainers;
+    [
+      raskin
+    ];
+    platforms = with a.lib.platforms;
+      linux;
+    license = a.lib.licenses.lgpl21;
+  };
+  passthru = {
+    updateInfo = {
+      downloadPage = "http://zbar.sourceforge.net/";
+    };
+  };
+}) x
+

pkgs/top-level/all-packages.nix

@@ -1570,6 +1570,8 @@ let
 
   xtreemfs = callPackage ../tools/filesystems/xtreemfs {};
 
+  zbar = callPackage ../tools/graphics/zbar {};
+
   zdelta = callPackage ../tools/compression/zdelta { };
 
   zile = callPackage ../applications/editors/zile { };