03/04: gnu: Add ocaml-grain-dypgen.

[guix-commits]

roptat pushed a commit to branch master
in repository guix.

commit 4221b50acbabdce24b888136e7c7e33573ce2838
Author: Sören Tempel <soeren@soeren-tempel.net>
AuthorDate: Sat Feb 3 16:12:00 2024 +0100

    gnu: Add ocaml-grain-dypgen.
    
    * gnu/packages/ocaml.scm (ocaml-grain-dypgen): New variable.
    
    Signed-off-by: Julien Lepiller <julien@lepiller.eu>
    Change-Id: I9804cb17863c112d57f0f93b414e568707dae88d
---
 gnu/packages/ocaml.scm | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 3a8c93cd9b..07d8f21156 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -2371,6 +2371,40 @@ it provides a parser, a serializer, and a pretty 
printer.")
     (home-page "https://github.com/ocaml-toml/To.ml";)
     (license license:expat)))
 
+(define-public ocaml-grain-dypgen
+  (package
+    (name "ocaml-grain-dypgen")
+    (version "0.2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/grain-lang/dypgen";)
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1jyxkvi75nchk5kmhqixmjy70z55gmlqa83pxn0hsv2qxvyqxavw"))))
+    (build-system ocaml-build-system)
+    (arguments
+     (list
+      ;; Upstream does not have a test suite.
+      #:tests? #f
+      #:make-flags #~(let ((out #$output))
+                       (list (string-append "OCAMLLIBDIR=" out
+                                            "/lib/ocaml/site-lib")
+                             (string-append "BINDIR=" out "/bin")
+                             (string-append "MANDIR=" out "/share/man")))
+      #:phases #~(modify-phases %standard-phases
+                   (delete 'configure))))
+    (properties `((upstream-name . "grain_dypgen")))
+    (home-page "https://github.com/grain-lang/dypgen";)
+    (synopsis "Self-extensible parsers and lexers for OCaml")
+    (description
+     "This package provides a @acronym{GLR, generalized LR} parser generator
+for OCaml.  It is able to generate self-extensible parsers (also called
+adaptive parsers) as well as extensible lexers for the parsers it produces.")
+    (license license:cecill-b)))
+
 (define-public ocaml-topkg
   (package
     (name "ocaml-topkg")