[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
02/03: gnu: Add ghc-unagi-chan.
From: |
guix-commits |
Subject: |
02/03: gnu: Add ghc-unagi-chan. |
Date: |
Tue, 29 Oct 2019 22:16:11 -0400 (EDT) |
ajgrf pushed a commit to branch master
in repository guix.
commit d392f8039a943b070369ecde44cfed8435ac12ad
Author: Alex Griffin <address@hidden>
Date: Sat Oct 12 13:45:35 2019 -0500
gnu: Add ghc-unagi-chan.
* gnu/packages/haskell-xyz.scm (ghc-unagi-chan): New variable.
---
gnu/packages/haskell-xyz.scm | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index e134641..217c78a 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -10628,6 +10628,37 @@ processes. It wraps around the @code{process}
library, and intends to improve
upon it.")
(license license:expat)))
+(define-public ghc-unagi-chan
+ (package
+ (name "ghc-unagi-chan")
+ (version "0.4.1.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://hackage.haskell.org/package/unagi-chan"
+ "/unagi-chan-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1lnl5n4jnjmm4chp461glcwkrrw63rjz3fvprwxcy3lkpbkrqvgn"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-atomic-primops" ,ghc-atomic-primops)
+ ("ghc-primitive" ,ghc-primitive)))
+ (arguments
+ `(#:tests? #f ; FIXME: Tests expect primitive 0.7
+ #:cabal-revision
+ ("1"
+ "09pqi867wskwgc5lpn197f895mbn1174ydgllvcppcsmrz2b6yr6")))
+ (home-page "http://hackage.haskell.org/package/unagi-chan")
+ (synopsis "Fast concurrent queues with a Chan-like API, and more")
+ (description
+ "This library provides implementations of concurrent FIFO queues (for
+both general boxed and primitive unboxed values) that are fast, perform well
+under contention, and offer a Chan-like interface. The library may be of
+limited usefulness outside of x86 architectures where the fetch-and-add
+instruction is not available.")
+ (license license:bsd-3)))
+
(define-public ghc-unbounded-delays
(package
(name "ghc-unbounded-delays")