From d05d03dda05588cd31e1d5d05c1583c8d17dfa6e Mon Sep 17 00:00:00 2001
From: Timothy Sample <samplet@ngyro.com>
Date: Tue, 28 Aug 2018 20:28:08 -0400
Subject: [PATCH] gnu: ghc-colour: Update to 2.3.4.

* gnu/packages/haskell.scm (ghc-colour): Update to 2.3.4.
[arguments]: Disable tests.
---
 gnu/packages/haskell.scm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index f5a5299379..e1dfb9b1f0 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -7073,7 +7073,7 @@ the @code{mtl-tf} package.")
 (define-public ghc-colour
 (package
   (name "ghc-colour")
-  (version "2.3.3")
+  (version "2.3.4")
   (source
    (origin
      (method url-fetch)
@@ -7082,7 +7082,11 @@ the @code{mtl-tf} package.")
            version ".tar.gz"))
      (sha256
       (base32
-       "1qmn1778xzg07jg9nx4k1spdz2llivpblf6wwrps1qpqjhsac5cd"))))
+       "1sy51nz096sv91nxqk6yk7b92b5a40axv9183xakvki2nc09yhqg"))))
+  (arguments
+   ;; The tests for this package have the following dependency cycle:
+   ;; ghc-test-framework -> ghc-ansi-terminal -> ghc-colour.
+   `(#:tests? #f))
   (build-system haskell-build-system)
   (home-page "https://www.haskell.org/haskellwiki/Colour")
   (synopsis "Model for human colour perception")