Updated Ruby package to support shared libs and pthreads

svn path=/nixpkgs/trunk/; revision=12466

pkgs/development/interpreters/ruby/default.nix

@@ -4,15 +4,26 @@
   , openssl ? null
 }:
 
-stdenv.mkDerivation {
-  name = "ruby-1.8.6";
+stdenv.mkDerivation rec {
+  version = "1.8.7-p22";
+  name = "ruby-${version}";
   src = fetchurl {
-    url = ftp://ftp.ruby-lang.org/pub/ruby/ruby-1.8.6.tar.gz;
-    md5 = "23d2494aa94e7ae1ecbbb8c5e1507683";
+    url = "ftp://ftp.ruby-lang.org/pub/ruby/${name}.tar.gz";
+    sha256 = "0wn04bzmgmn2bvpwjh3b403dp3iqiygd75s76136h1khy6lydr6j";
   };
 
   buildInputs = [ncurses readline]
     ++(lib.optional (zlib != null) zlib)
     ++(lib.optional (openssl != null) openssl)
   ;
+  configureFlags = ["--enable-shared" "--enable-pthread"] ;
+
+
+  # NIX_LDFLAGS = "-lpthread -lutil";
+
+  meta = {
+    license = "Ruby";
+    homepage = "http://www.ruby-lang.org/en/";
+    description = "The Ruby language";
+  };
 }