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21/27: gnu: Add ghc-threads
From: |
guix-commits |
Subject: |
21/27: gnu: Add ghc-threads |
Date: |
Wed, 31 Jul 2019 12:23:33 -0400 (EDT) |
rob pushed a commit to branch wip-haskell-updates
in repository guix.
commit 8d706832c9ce3d3b1c60949128995bf18bfe2c08
Author: Robert Vollmert <address@hidden>
Date: Mon Jul 15 10:50:15 2019 +0200
gnu: Add ghc-threads
* gnu/packages/haskell-xyz.scm (ghc-threads): New field.
---
gnu/packages/haskell-xyz.scm | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 7763b94..f8a063a 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -220,3 +220,42 @@ primitives for I/O using streams.")
pretty printing library. Provides the pretty printing class and
instances for the Prelude types.")
(license license:bsd-3)))
+
+(define-public ghc-threads
+ (package
+ (name "ghc-threads")
+ (version "0.5.1.6")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://hackage.haskell.org/package/threads/threads-"
+ version
+ ".tar.gz"))
+ (sha256
+ (base32
+ "0bjnjhnq3km6xqk0fn1fgyz5xdw4h6lylbwwbcmkkfzwcz0c76hk"))))
+ (build-system haskell-build-system)
+ (native-inputs
+ `(("ghc-concurrent-extra" ,ghc-concurrent-extra)
+ ("ghc-hunit" ,ghc-hunit)
+ ("ghc-test-framework" ,ghc-test-framework)
+ ("ghc-test-framework-hunit"
+ ,ghc-test-framework-hunit)))
+ (home-page
+ "https://github.com/basvandijk/threads")
+ (synopsis
+ "Fork threads and wait for their result")
+ (description
+ "This package provides functions to fork threads and wait for their
+result, whether it's an exception or a normal value.
+Besides waiting for the termination of a single thread this packages also
+provides functions to wait for a group of threads to terminate.
+This package is similar to the threadmanager, async and spawn packages.
+The advantages of this package are:
+* Simpler API.
+* More efficient in both space and time.
+* No space-leak when forking a large number of threads.
+* Correct handling of asynchronous exceptions.
+* GHC specific functionality like forkOn and forkIOWithUnmask.")
+ (license license:bsd-3)))
- 22/27: gnu: Add ghc-concurrent-extra, (continued)
- 22/27: gnu: Add ghc-concurrent-extra, guix-commits, 2019/07/31
- 17/27: gnu: Add ghc-io-streams-haproxy, guix-commits, 2019/07/31
- 08/27: gnu: ghc-validation: Downgrade to 1., guix-commits, 2019/07/31
- 09/27: gnu: Add ghc-snap-core, guix-commits, 2019/07/31
- 13/27: gnu: Add ghc-hsopenssl, guix-commits, 2019/07/31
- 12/27: gnu: Add ghc-http-common, guix-commits, 2019/07/31
- 16/27: gnu: Add ghc-readable, guix-commits, 2019/07/31
- 18/27: gnu: Add ghc-zlib-bindings, guix-commits, 2019/07/31
- 26/27: gnu: ghc-yaml: Skip tests., guix-commits, 2019/07/31
- 03/27: gnu: Remove ghc-parsec, ghc-stm, ghc-text, ghc-xhtml., guix-commits, 2019/07/31
- 21/27: gnu: Add ghc-threads,
guix-commits <=