02/08: gnu: Add ocaml-fmt.

[julien lepiller]

roptat pushed a commit to branch master
in repository guix.

commit beeb2d419b23d941c58c5a653ab9fe5c14247cef
Author: Julien Lepiller <address@hidden>
Date:   Fri Dec 30 11:45:15 2016 +0100

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

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index f8609bd..ace8424 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -1227,3 +1227,31 @@ module automatically handles syntax errors, help 
messages and UNIX man page
 generation. It supports programs with single or multiple commands and respects
 most of the POSIX and GNU conventions.")
     (license license:bsd-3)))
+
+(define-public ocaml-fmt
+  (package
+    (name "ocaml-fmt")
+    (version "0.8.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (string-append "http://erratique.ch/software/fmt/releases/fmt-";
+                            version ".tbz"))
+        (sha256 (base32
+                  "16y7ibndnairb53j8a6qgipyqwjxncn4pl9jiw5bxjfjm59108px"))))
+    (build-system ocaml-build-system)
+    (native-inputs `(("opam" ,opam)
+                     ("topkg" ,ocaml-topkg)))
+    (propagated-inputs `(("result" ,ocaml-result)
+                         ("cmdliner" ,ocaml-cmdliner)))
+    (arguments `(#:tests? #f
+                 #:build-flags (list "build" "--with-base-unix" "true"
+                                     "--with-cmdliner" "true")
+                 #:phases
+                 (modify-phases %standard-phases
+                   (delete 'configure))))
+    (home-page "http://erratique.ch/software/fmt";)
+    (synopsis "OCaml Format pretty-printer combinators")
+    (description "Fmt exposes combinators to devise Format pretty-printing
+functions.")
+    (license license:isc)))