diff options
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/ocaml.scm | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index d73bad6552..9a70c47536 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -32,8 +32,10 @@ #:use-module (gnu packages emacs) #:use-module (gnu packages gcc) #:use-module (gnu packages ghostscript) + #:use-module (gnu packages glib) #:use-module (gnu packages gnome) #:use-module (gnu packages gtk) + #:use-module (gnu packages libevent) #:use-module (gnu packages lynx) #:use-module (gnu packages m4) #:use-module (gnu packages multiprecision) @@ -1394,3 +1396,50 @@ lets the client choose the concrete timeline.") (synopsis "OCaml bindings for OpenSSL") (description "OCaml bindings for OpenSSL.") (license license:lgpl2.1))) + +(define-public ocaml-lwt + (package + (name "ocaml-lwt") + (version "2.6.0") + (source + (origin + (method url-fetch) + (uri (string-append "https://github.com/ocsigen/lwt/archive/" version + ".tar.gz")) + (sha256 (base32 + "1gbw0g8a5a4b16diqrmlhc8ilnikrm4w3jjm1zq310maqg8z0zxz")))) + (build-system ocaml-build-system) + (arguments + `(#:configure-flags + (list "--enable-ssl" "--enable-glib" "--enable-react" + "--enable-ppx") + #:phases + (modify-phases %standard-phases + (add-before 'configure 'disable-some-checks + (lambda* (#:key #:allow-other-keys) + (substitute* "tests/unix/main.ml" + (("Test_mcast.suite;") "")))) + (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/lwt"))) + (mkdir-p stubs) + (symlink (string-append lib "/dlllwt-glib_stubs.so") + (string-append stubs "/dlllwt-glib_stubs.so")) + (symlink (string-append lib "/dlllwt-unix_stubs.so") + (string-append stubs "/dlllwt-unix_stubs.so")))))))) + (native-inputs `(("pkg-config" ,pkg-config) + ("ppx-tools" ,ocaml-ppx-tools))) + (inputs `(("libev" ,libev) + ("glib" ,glib))) + (propagated-inputs `(("result" ,ocaml-result) + ("ocaml-ssl" ,ocaml-ssl) + ("ocaml-react" ,ocaml-react))) + (home-page "https://github.com/ocsigen/lwt") + (synopsis "Cooperative threads and I/O in monadic style") + (description "Lwt provides typed, composable cooperative threads. These +make it easy to run normally-blocking I/O operations concurrently in a single +process. Also, in many cases, Lwt threads can interact without the need for +locks or other synchronization primitives.") + (license license:lgpl2.1))) |