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authorPeter Simons <simons@cryp.to>2018-03-29 11:06:55 +0200
committerPeter Simons <simons@cryp.to>2018-03-29 20:46:31 +0200
commita7203c54e8766d91ef0ec4b82be4ec36d686e114 (patch)
treee9e22a4a34cc80ac86f0106708186139860bcf2b /pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
parent508e583105f499ca5bed0bd6a8994f1ced2eb712 (diff)
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haskell-arrows: apply patch to fix build with ghc 8.4.1
Diffstat (limited to 'pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix')
-rw-r--r--pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix6
1 files changed, 6 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
index 877636fe56cc..ec9215175f89 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
@@ -637,4 +637,10 @@ self: super: {
   # https://github.com/xmonad/xmonad-contrib/issues/235
   xmonad-contrib = doJailbreak (appendPatch super.xmonad-contrib ./patches/xmonad-contrib-ghc-8.4.1-fix.patch);
 
+  # Contributed by Bertram Felgenhauer <int-e@gmx.de>.
+  arrows = appendPatch super.arrows (pkgs.fetchpatch {
+    url = https://raw.githubusercontent.com/lambdabot/lambdabot/ghc-8.4.1/patches/arrows-0.4.4.1.patch;
+    sha256 = "0j859vclcfnz8n2mw466mv00kjsa9gdbrppjc1m3b68jbypdmfvr";
+  });
+
 }