From 643692895f3beb067b970f1610f3517d081648e3 Mon Sep 17 00:00:00 2001 From: Kristian Lein-Mathisen Date: Sun, 23 Apr 2023 17:16:38 +0200 Subject: [PATCH] gnu: Add chicken-srfi-18. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * gnu/packages/chicken.scm (chicken-srfi-18): New variable. Signed-off-by: Ludovic Courtès --- gnu/packages/chicken.scm | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/gnu/packages/chicken.scm b/gnu/packages/chicken.scm index 782bca7427..b148c88303 100644 --- a/gnu/packages/chicken.scm +++ b/gnu/packages/chicken.scm @@ -174,6 +174,30 @@ (define-public chicken-srfi-14 (license (license:non-copyleft "http://wiki.call-cc.org/eggref/5/srfi-14#license")))) +(define-public chicken-srfi-18 + (package + (name "chicken-srfi-18") + (version "0.1.6") + (source (origin + (method url-fetch) + (uri (egg-uri "srfi-18" version)) + (sha256 + (base32 + "0v2pkdck0ji1wiqgg8sg4z6rbkj2qw4vy4b9lx0w0pmhlxqpg1xd")))) + (build-system chicken-build-system) + (arguments + `(#:egg-name "srfi-18")) + (native-inputs (list chicken-compile-file)) + (home-page "https://wiki.call-cc.org/egg/srfi-18") + (synopsis "Multithreading package, largely following SRFI-18") + (description "The threads implemented in CHICKEN are so called \"green\" +threads, based on first-class continuations. Native threads that map directly +to the threads provided by the operating system are not supported. The +advantage of this is that threads are very lightweight and somewhat larger +degree of determinism. The disadvantage is that execution of Scheme code on +multiple processor cores is not available.") + (license license:bsd-3))) + (define-public chicken-srfi-69 (package (name "chicken-srfi-69")