Added xxdiff

svn path=/nixpkgs/trunk/; revision=11888

pkgs/development/tools/misc/xxdiff/3.2.nix

@@ -0,0 +1,37 @@
+args : with args; 
+rec {
+  src = fetchurl {
+    url = http://downloads.sourceforge.net/xxdiff/xxdiff-3.2.tar.bz2;
+    sha256 = "1f5j9l9n5j2ab0h3iwaz0mnz0y8h7ilc0dbcrfmaibk2njx38mcn";
+  };
+
+  buildInputs = [qt flex bison python pkgconfig makeWrapper 
+    libX11 libXext];
+  configureFlags = [];
+
+  /* doConfigure should be specified separately */
+  phaseNames = ["prepareMainBuild"
+    "deploy"
+    "installPythonPackage" 
+    (makeManyWrappers 
+      ''$out/bin/*'' 
+      ''--prefix PYTHONPATH : $(toPythonPath $out):$PYTHONPATH'')
+  ];
+
+  prepareMainBuild = FullDepEntry (''
+    cd src 
+    export QTDIR=${qt}/
+    make -f Makefile.bootstrap makefile
+  '') ["minInit" "doUnpack"];
+
+  deploy = FullDepEntry (''
+    ensureDir $out/bin/
+    cp ../bin/xxdiff $out/bin
+    cd ..
+  '') ["minInit" "doMake" "defEnsureDir" "addInputs"];
+      
+  name = "xxdiff" + version;
+  meta = {
+    description = "Interactive merge tool";
+  };
+}