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gnu: Add ocaml-lwt. 

* gnu/packages/ocaml.scm (ocaml-lwt): New variable.
This commit is contained in:
Julien Lepiller 2016-12-30 11:55:04 +01:00
parent 37f17e2a1e
commit 1fdfbadff0
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1 changed files with 49 additions and 0 deletions
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49
gnu/packages/ocaml.scm
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@ -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)))