gnu: Add go-github-com-rasky-go-xdr.

* gnu/packages/golang-web.scm (go-github-com-rasky-go-xdr): New
variable.

Change-Id: I5f004f6af0f7091a2f8fdb9ba029eabe725eea1b
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu/packages/golang-web.scm

@@ -12108,6 +12108,40 @@ currently implements
 of the specification.")
       (license license:expat)))
 
+(define-public go-github-com-rasky-go-xdr
+  (package
+    (name "go-github-com-rasky-go-xdr")
+    (version "0.0.0-20170124162913-1a41d1a06c93")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/rasky/go-xdr")
+              (commit (go-version->git-ref version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0f69yfdvgwyqrj6l0zdbdb78fi6iwkqh4v6rr5ns4v63kxvnfs9s"))
+       (modules '((guix build utils)))
+       (snippet
+        #~(begin
+            ;; Module name has not been changed after been forked upstream.
+            (substitute* (find-files "." "\\.go$")
+              (("github.com/davecgh/go-xdr") "github.com/rasky/go-xdr"))))))
+    (build-system go-build-system)
+    (arguments
+     (list
+      #:skip-build? #t
+      #:import-path "github.com/rasky/go-xdr"))
+    (propagated-inputs (list go-github-com-davecgh-go-xdr))
+    (home-page "https://github.com/rasky/go-xdr")
+    (synopsis "XDR standard in pure Go")
+    (description
+     "This package implements the data representation portion of the External
+ Data Representation (XDR) standard protocol as specified in
+@url{https://www.rfc-editor.org/rfc/rfc1832, RFC4506} (obsoletes RFC 1832 and
+RFC 1014) in Go.")
+    (license license:isc)))
+
 (define-public go-github-com-rclone-gofakes3
   (package
     (name "go-github-com-rclone-gofakes3")