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-rw-r--r--gnu/packages/ocaml.scm25
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 2d4cc68044..1fcf119de0 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -5329,3 +5329,28 @@ definitions.")
"This package generates accessors and interation functions for OCaml
variant types.")
(license license:asl2.0)))
+
+(define-public ocaml-ppx-custom-printf
+ (package
+ (name "ocaml-ppx-custom-printf")
+ (version "0.11.0")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
+ (version-major+minor version)
+ "/files/ppx_custom_printf-v" version ".tar.gz"))
+ (sha256
+ (base32
+ "11b73smf3g3bpd9lg014pr4rx285nk9mnk6g6464ph51jv0sqzhj"))))
+ (build-system dune-build-system)
+ (propagated-inputs
+ `(("ocaml-base" ,ocaml-base)
+ ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+ ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+ ("ocaml-ppxlib" ,ocaml-ppxlib)))
+ (properties `((upstream-name . "ppx_custom_printf")))
+ (home-page "https://github.com/janestreet/ppx_custom_printf")
+ (synopsis "Printf-style format-strings for user-defined string conversion")
+ (description "Extensions to printf-style format-strings for user-defined
+string conversion.")
+ (license license:asl2.0)))