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| -rw-r--r-- | gnu/packages/ocaml.scm | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index 23ef7cca4a..8a700097c9 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -2147,3 +2147,42 @@ programs. It allows the definition of simple macros and file inclusion. Cpp oi @item simple to install and to maintain. @end enumerate") (license license:bsd-3))) + +;; this package is not reproducible. This is related to temporary filenames +;; such as findlib_initxxxxx where xxxxx is random. +(define-public ocaml-ppx-deriving + (package + (name "ocaml-ppx-deriving") + (version "4.1") + (source + (origin + (method url-fetch) + (uri (string-append "https://github.com/whitequark/ppx_deriving//archive/v" + version ".tar.gz")) + (sha256 (base32 + "1fr16g121j6zinwcprzlhx2py4271n9jzs2m9hq2f3qli2b1p0vl")) + (file-name (string-append name "-" version ".tar.gz")))) + (build-system ocaml-build-system) + (native-inputs + `(("js-build-tools" ,ocaml-js-build-tools) + ("cppo" ,ocaml-cppo) + ("ounit" ,ocaml-ounit) + ("opam" ,opam))) + (propagated-inputs + `(("result" ,ocaml-result) + ("ppx-tools" ,ocaml-ppx-tools))) + (arguments + `(#:phases + (modify-phases %standard-phases + (delete 'configure) + (add-before 'install 'fix-environment + (lambda* (#:key outputs #:allow-other-keys) + ;; the installation procedures looks for the installed module + (setenv "OCAMLPATH" + (string-append (getenv "OCAMLPATH") ":" + (getenv "OCAMLFIND_DESTDIR")))))))) + (home-page "https://github.com/whitequark/ppx_deriving/") + (synopsis "Type-driven code generation for OCaml >=4.02") + (description "Ppx_deriving provides common infrastructure for generating +code based on type definitions, and a set of useful plugins for common tasks.") + (license license:expat))) |