From 746b36c863f2bc85c5d04c2c5dfa0b68bb8054cf Mon Sep 17 00:00:00 2001
From: Kosyrev Serge <serge.kosyrev@iohk.io>
Date: Sun, 25 Feb 2018 04:08:04 +0300
Subject: [PATCH] ghc841 | http-api-data:  SMP fix not on hackage yet

---
 .../haskell-modules/configuration-ghc-8.4.x.nix  | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

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 5837c592186..d0fb811f2a1 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
@@ -212,6 +212,22 @@ self: super: {
     };
   });
 
+  ## Upstreamed, awaiting a Hackage release
+  http-api-data = overrideCabal super.http-api-data (drv: {
+    ##     • No instance for (Semigroup Form)
+    ##         arising from the 'deriving' clause of a data type declaration
+    ##       Possible fix:
+    src = pkgs.fetchFromGitHub {
+      owner  = "fizruk";
+      repo   = "http-api-data";
+      rev    = "83aac9540f4a304927c601c5db12f4dc2bf93816";
+      sha256 = "14hy13szr09vsisxi25a4qfajqjwznvn222bqk55dcdlnrgf0zi9";
+    };
+    ## Setup: Encountered missing dependencies:
+    ## base >=4.7 && <4.11
+    jailbreak       = true;
+  });
+
   ## Upstreamed, awaiting a Hackage release
   lambdacube-compiler = overrideCabal super.lambdacube-compiler (drv: {
     ## Setup: Encountered missing dependencies: