toothbrush pushed a commit to branch wip-haskell-platform-7.10.2-a
in repository guix.
commit bd085ea61fe1a953cde54bf780c483af069c893c
Author: Paul van der Walt <p...@denknerd.org>
Date: Thu Oct 15 14:36:03 2015 +0200
gnu: Add ghc-statevar.
* gnu/packages/haskell.scm (ghc-statevar): New variable.
---
gnu/packages/haskell.scm | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 697542d..5d21c2c 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -2457,6 +2457,29 @@ unbounded @code{Integer} type.")
given term should not exist.")
(license bsd-3)))
+(define-public ghc-statevar
+ (package
+ (name "ghc-statevar")
+ (version "1.1.0.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "http://hackage.haskell.org/package/StateVar/StateVar-";
+ version
+ ".tar.gz"))
+ (sha256
+ (base32
+ "1ap51cvwq61xckx5hw44l82ihbxvsq3263xr5hqg42c5qp67kbhf"))))
+ (build-system haskell-build-system)
+ (propagated-inputs
+ `(("ghc-stm" ,ghc-stm)))
+ (home-page "http://hackage.haskell.org/package/StateVar";)
+ (synopsis "State variables for Haskell")
+ (description "This package provides state variables, which are references
+in the @code{IO} monad, like @code{IORef}s or parts of the OpenGL state.")
+ (license bsd-3)))
+
(define-public ghc-bifunctors
(package
(name "ghc-bifunctors")
