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| author | zamfofex <zamfofex@twdb.moe> | 2023-06-14 09:48:43 -0300 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2023-07-07 15:30:21 +0200 |
| commit | e2fde26c92daa81670fe26c656f915b1d7806844 (patch) | |
| tree | 26d6fdccf5f17867ed32a91219edf5299818d79a | |
| parent | 2229302df8c39c20d01512af1161f9e4b40951a1 (diff) | |
| download | guix-e2fde26c92daa81670fe26c656f915b1d7806844.tar.gz | |
gnu: Add ghc-constraints-extras.
* gnu/packages/haskell-xyz.scm (ghc-constraints-extras): New variable. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| -rw-r--r-- | gnu/packages/haskell-xyz.scm | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm index 5dd9a7d9a7..98b068dcc6 100644 --- a/gnu/packages/haskell-xyz.scm +++ b/gnu/packages/haskell-xyz.scm @@ -2468,6 +2468,29 @@ They stopped crashing the compiler in GHC 7.6. This package provides a vocabulary for working with them.") (license license:bsd-2))) +(define-public ghc-constraints-extras + (package + (name "ghc-constraints-extras") + (version "0.4.0.0") + (source (origin + (method url-fetch) + (uri (hackage-uri "constraints-extras" version)) + (sha256 + (base32 + "1irf4kd7a5h1glczbc73c3590m58azn4s68nfrjfg1h96i7mjfgn")))) + (build-system haskell-build-system) + (properties '((upstream-name . "constraints-extras"))) + (inputs (list ghc-constraints ghc-aeson)) + (arguments + `(#:cabal-revision ("1" + "1fdabah3ilq9yf94916ml3c3rxgcgab1jhzl4mk1zgzsw78j53qf"))) + (home-page "https://github.com/obsidiansystems/constraints-extras") + (synopsis "Utility package for constraints") + (description + "Convenience functions and TH for working with constraints. See +@file{README.md} for example usage.") + (license license:bsd-3))) + (define-public ghc-contravariant (package (name "ghc-contravariant") |