>From 17357e14c1ce843d4ee51d99ec85884d1dbe2f5f Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 31 Dec 2020 11:40:59 -0800
Subject: [PATCH 7/9] gnu: Add ocaml-base.

* gnu/packages/ocaml.scm (ocaml-base): New variable.
* gnu/packages/ocaml.scm (ocaml4.07-base): Inherit from ocaml-base.
---
 gnu/packages/ocaml.scm | 42 ++++++++++++++++++++++++++++++++++++------
 1 file changed, 36 insertions(+), 6 deletions(-)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 4774a70d46..e0882d8f26 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -4319,6 +4319,10 @@ functionality for parsing and pretty-printing s-expressions.")
        ("ocaml-parsexp" ,ocaml4.07-parsexp)
        ("ocaml-sexplib0" ,ocaml4.07-sexplib0)))))
 
+(define-public ocaml-base
+  (package
+    (name "ocaml-base")
+    (version "0.13.2")
     (home-page "https://github.com/janestreet/base")
     (source
      (origin
@@ -4329,20 +4333,17 @@ functionality for parsing and pretty-printing s-expressions.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0j6xb4265jr41vw4fjzak6yr8s30qrnzapnc6rl1dxy8bjai0nir"))))
+         "0x6r37a8j9z9kvx9syg6qkm7zgmjg41m40hfshls98h61zlzp3gv"))))
     (build-system dune-build-system)
     (propagated-inputs
-     `(("ocaml-sexplib0" ,ocaml4.07-sexplib0)))
+     `(("ocaml-sexplib0" ,ocaml-sexplib0)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
          (replace 'build
            ;; make warnings non fatal (jbuilder behaviour)
            (lambda _
-             (invoke "dune" "build" "@install" "--profile=release"))))
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+             (invoke "dune" "build" "@install" "--profile=release"))))))
   (synopsis
     "Full standard library replacement for OCaml")
   (description
@@ -4357,6 +4358,35 @@ provided by companion libraries such as
 @url{https://github.com/janestreet/stdio, ocaml-stdio}.")
   (license license:expat)))
 
+(define-public ocaml4.07-base
+  (package
+    (inherit ocaml-base)
+    (name "ocaml4.07-base")
+    (version "0.11.1")
+    (home-page "https://github.com/janestreet/base")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url (string-append home-page ".git"))
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0j6xb4265jr41vw4fjzak6yr8s30qrnzapnc6rl1dxy8bjai0nir"))))
+    (propagated-inputs
+     `(("ocaml-sexplib0" ,ocaml4.07-sexplib0)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'build
+           ;; make warnings non fatal (jbuilder behaviour)
+           (lambda _
+             (invoke "dune" "build" "@install" "--profile=release"))))
+       #:ocaml ,ocaml-4.07
+       #:findlib ,ocaml4.07-findlib
+       #:dune ,ocaml4.07-dune))))
+
 (define-public ocaml4.07-compiler-libs
   (package
     (name "ocaml4.07-compiler-libs")
-- 
2.29.2