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| author | Julien Lepiller <julien@lepiller.eu> | 2017-05-28 15:33:28 +0200 |
|---|---|---|
| committer | Julien Lepiller <julien@lepiller.eu> | 2017-06-06 21:10:03 +0200 |
| commit | 0090b89564a869c6b25cf2b5e4b5cfafa38d5d55 (patch) | |
| tree | efc3c078309b0d1c9fd5e95cd04e30fcd6b1ea57 | |
| parent | 9059d856d27c7ea538f6b2feecf95c4da0011e21 (diff) | |
| download | gnu-guix-0090b89564a869c6b25cf2b5e4b5cfafa38d5d55.tar gnu-guix-0090b89564a869c6b25cf2b5e4b5cfafa38d5d55.tar.gz | |
gnu: Add ocaml-cstruct.
* gnu/packages/ocaml.scm (ocaml-cstruct): New variable.
| -rw-r--r-- | gnu/packages/ocaml.scm | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index 3e8337518c..3ee90aa06d 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -3088,3 +3088,45 @@ and bigarrays, based on new primitives added in version 4.01. It works on strings, bytes and bigstring (Bigarrys of chars), and provides submodules for big- and little-endian, with their unsafe counter-parts.") (license license:lgpl2.1))) + +(define-public ocaml-cstruct + (package + (name "ocaml-cstruct") + (version "2.3.1") + (source (origin + (method url-fetch) + (uri (string-append "https://github.com/mirage/ocaml-cstruct/" + "archive/v" version ".tar.gz")) + (sha256 + (base32 + "15qpdc8421shq4pprdas9jznpva45229wkfqbwcxw9khaiiz7949")) + (file-name (string-append name "-" version ".tar.gz")))) + (build-system ocaml-build-system) + (arguments + `(#:configure-flags + (list "--enable-lwt" "--enable-async") + #:phases + (modify-phases %standard-phases + (add-after 'install 'link-stubs + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (stubs (string-append out "/lib/ocaml/site-lib/stubslibs")) + (lib (string-append out "/lib/ocaml/site-lib/cstruct"))) + (mkdir-p stubs) + (symlink (string-append lib "/dllcstruct_stubs.so") + (string-append stubs "/dllcstruct_stubs.so")))))))) + (native-inputs + `(("ounit" ,ocaml-ounit) + ("ppx-tools" ,ocaml-ppx-tools) + ("camlp4" ,camlp4))) + (propagated-inputs + `(("ocplib-endian" ,ocaml-ocplib-endian) + ("lwt" ,ocaml-lwt) + ("async" ,ocaml-async) + ("sexplib" ,ocaml-sexplib))) + (home-page "https://github.com/mirage/ocaml-cstruct") + (synopsis "Access C structures via a camlp4 extension") + (description "Cstruct is a library and syntax extension to make it easier +to access C-like structures directly from OCaml. It supports both reading and +writing to these structures, and they are accessed via the Bigarray module.") + (license license:isc))) |