nanomsg: new package

Socket library built in C but provides bindings in many languages.
Highly efficient and easy to use.

[@bjornfor: whitespace fixes, quote shell variables and add meta.platforms]

pkgs/development/libraries/nanomsg/default.nix

@@ -0,0 +1,23 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  version = "0.2-alpha";
+  name = "nanomsg-${version}";
+
+  src = fetchurl {
+    url = "http://download.nanomsg.org/${name}.tar.gz";
+    sha256 = "0bgjj1x1a991pckw4nm5bkmbibjsf74y0ns23fpk4jj5dwarhm3d";
+  };
+
+  installPhase = ''
+    mkdir -p "$out"
+    make install PREFIX="$out"
+  '';
+
+  meta = with stdenv.lib; {
+    description= "Socket library that provides several common communication patterns";
+    homepage = http://nanomsg.org/;
+    license = licenses.mit;
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -5257,6 +5257,8 @@ let
 
   mythes = callPackage ../development/libraries/mythes { };
 
+  nanomsg = callPackage ../development/libraries/nanomsg { };
+
   ncurses_5_4 = makeOverridable (import ../development/libraries/ncurses/5_4.nix) {
     inherit fetchurl;
     unicode = system != "i686-cygwin";