@@ -4797,6 +4797,7 @@ (define-public ocaml-ctypes
("integers" ,ocaml-integers)))
(inputs
(list libffi))
+ (properties `((ocaml5.0-variant . ,(delay ocaml5.0-ctypes))))
(synopsis "Library for binding to C libraries using pure OCaml")
(description "Ctypes is a library for binding to C libraries using pure
OCaml. The primary aim is to make writing C extensions as straightforward as
@@ -4807,6 +4808,33 @@ (define-public ocaml-ctypes
without writing or generating any C!")
(license license:expat)))
+(define-public ocaml5.0-ctypes
+ ;; Contains fix to support OCaml 5.0
+ ;; (https://github.com/ocamllabs/ocaml-ctypes/pull/709)
+ (let ((commit "52ff621f47dbc1ee5a90c30af0ae0474549946b4")
+ (revision "0"))
+ (package-with-ocaml5.0
+ (package
+ (inherit ocaml-ctypes)
+ (name "ocaml-ctypes")
+ (version (git-version "0.20.1" revision commit))
+ (home-page "https://github.com/ocamllabs/ocaml-ctypes")
+ (arguments
+ (append
+ ;; Some tests fail. Failure seems to be due to OCaml 5.0.
+ `(#:tests? #f)
+ (package-arguments ocaml-ctypes)))
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url home-page)
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0vyiryqchz0mdfhal7bdivqsk5yhvzzckrqv495rlpbdxzklcp7g"))))
+ (properties '())))))
+
(define-public ocaml-ocb-stubblr
(package
(name "ocaml-ocb-stubblr")