[bug#31477] [PATCH 1/2] gnu: Add czmq.

[Tonton]

* gnu/packages/networking.scm (czmq): New variable.
---
 gnu/packages/networking.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/networking.scm b/gnu/packages/networking.scm
index 9f9f21baa..7f4550cba 100644
--- a/gnu/packages/networking.scm
+++ b/gnu/packages/networking.scm
@@ -1768,3 +1768,31 @@ allowing you to run a client with no graphical 
interface, and a Web GUI for
 remote access.  The @command{amulecmd} command allows you to control aMule
 remotely.")
     (license license:gpl2+)))
+
+(define-public czmq
+  (package
+    (name "czmq")
+    (version "4.1.1")
+    (source (origin
+              (method url-fetch)
+              (uri
+               (string-append 
"https://github.com/zeromq/czmq/releases/download/v";
+                              version "/" name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "1h5hrcsc30fcwb032vy5gxkq4j4vv1y4dj460rfs1hhxi0cz83zh"))))
+    (build-system gnu-build-system)
+    (inputs `(("zeromq" ,zeromq)))
+    (synopsis "High-level C binding for ØMQ (zeromq)")
+    (description "High-level C binding for ZeroMQ.
+
+Ø All-round Slice of Heaven for C developers.
+
+Ø Supports libzmq v2.x, v3.x, and v4.x.
+
+Ø Open source under MPL v2 license.
+
+Ø Commercial support ask for at the zeromq-dev mailing list")
+    (home-page "http://czmq.zeromq.org/";)
+    (license license:mpl2.0)))
+
-- 
2.17.0