···

       
31
       
31
       
 
       
  # and `urls` can be specified, not both.

     

       
32
       
32
       
 
       
  url ? "",

     

       
33
       
33
       
 
       
  urls ? [ ],

     

       
34
       
34
       
+
       
  # Metadata

     

       
35
       
35
       
+
       
  meta ? { },

     

       
34
       
36
       
 
       
  # The rest of the arguments are just forwarded to `fetchurl`.

     

       
35
       
37
       
 
       
  ...

     

       
36
       
38
       
 
       
}:

     
···

       
71
       
73
       
 
       
      "classifier"

     

       
72
       
74
       
 
       
      "repos"

     

       
73
       
75
       
 
       
      "url"

     

       
76
       
76
       
+
       
      "meta"

     

       
74
       
77
       
 
       
    ]

     

       
75
       
78
       
 
       
    // {

     

       
76
       
79
       
 
       
      urls = urls_;

     
···

       
79
       
82
       
 
       
  );

     

       
80
       
83
       
 
       
in

     

       
81
       
84
       
 
       
stdenv.mkDerivation {

     

       
82
       
82
       
-
       
  inherit pname version;

     

       
85
       
85
       
+
       
  inherit pname version meta;

     

       
83
       
86
       
 
       
  dontUnpack = true;

     

       
84
       
87
       
 
       
  # By moving the jar to $out/share/java we make it discoverable by java

     

       
85
       
88
       
 
       
  # packages packages that mention this derivation in their buildInputs.