From e891d62a6c91f8bd00947ec9769efdc3806e9c1e Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Mon, 7 Jan 2013 12:16:48 +0100
Subject: [PATCH] Jailbreak Haskell packages to deal with update of semigroups.

---
 pkgs/development/libraries/haskell/active/default.nix        | 1 +
 pkgs/development/libraries/haskell/diagrams/core.nix         | 1 +
 pkgs/development/libraries/haskell/diagrams/lib.nix          | 1 +
 pkgs/development/libraries/haskell/dual-tree/default.nix     | 1 +
 pkgs/development/libraries/haskell/lens/default.nix          | 3 +++
 pkgs/development/libraries/haskell/monoid-extras/default.nix | 1 +
 6 files changed, 8 insertions(+)

diff --git a/pkgs/development/libraries/haskell/active/default.nix b/pkgs/development/libraries/haskell/active/default.nix
index 5c563ad9cd73..732000e74824 100644
--- a/pkgs/development/libraries/haskell/active/default.nix
+++ b/pkgs/development/libraries/haskell/active/default.nix
@@ -5,6 +5,7 @@ cabal.mkDerivation (self: {
   version = "0.1.0.2";
   sha256 = "1iymh3sd21ba7ijwv5afphn5vhmwchk6725hbcsdwk2d2x2gd674";
   buildDepends = [ newtype semigroupoids semigroups vectorSpace ];
+  jailbreak = true;
   meta = {
     description = "Abstractions for animation";
     license = self.stdenv.lib.licenses.bsd3;
diff --git a/pkgs/development/libraries/haskell/diagrams/core.nix b/pkgs/development/libraries/haskell/diagrams/core.nix
index 3f4942086627..2acf784e8812 100644
--- a/pkgs/development/libraries/haskell/diagrams/core.nix
+++ b/pkgs/development/libraries/haskell/diagrams/core.nix
@@ -10,6 +10,7 @@ cabal.mkDerivation (self: {
     dualTree MemoTrie monoidExtras newtype semigroups vectorSpace
     vectorSpacePoints
   ];
+  jailbreak = true;
   meta = {
     homepage = "http://projects.haskell.org/diagrams";
     description = "Core libraries for diagrams EDSL";
diff --git a/pkgs/development/libraries/haskell/diagrams/lib.nix b/pkgs/development/libraries/haskell/diagrams/lib.nix
index 472657b2df71..727a7156a9b8 100644
--- a/pkgs/development/libraries/haskell/diagrams/lib.nix
+++ b/pkgs/development/libraries/haskell/diagrams/lib.nix
@@ -10,6 +10,7 @@ cabal.mkDerivation (self: {
     active colour dataDefault diagramsCore monoidExtras newtype
     NumInstances semigroups vectorSpace
   ];
+  jailbreak = true;
   meta = {
     homepage = "http://projects.haskell.org/diagrams";
     description = "Embedded domain-specific language for declarative graphics";
diff --git a/pkgs/development/libraries/haskell/dual-tree/default.nix b/pkgs/development/libraries/haskell/dual-tree/default.nix
index f1206fd822ee..741fcbce1c9b 100644
--- a/pkgs/development/libraries/haskell/dual-tree/default.nix
+++ b/pkgs/development/libraries/haskell/dual-tree/default.nix
@@ -5,6 +5,7 @@ cabal.mkDerivation (self: {
   version = "0.1.0.0";
   sha256 = "0av525gjxzd2hhrg5da647chwbv4j30gccaff2b3n5qijzy8l167";
   buildDepends = [ monoidExtras newtype semigroups ];
+  jailbreak = true;
   meta = {
     description = "Rose trees with cached and accumulating monoidal annotations";
     license = self.stdenv.lib.licenses.bsd3;
diff --git a/pkgs/development/libraries/haskell/lens/default.nix b/pkgs/development/libraries/haskell/lens/default.nix
index dd9966a0d58d..88ce9fe32cf5 100644
--- a/pkgs/development/libraries/haskell/lens/default.nix
+++ b/pkgs/development/libraries/haskell/lens/default.nix
@@ -12,6 +12,9 @@ cabal.mkDerivation (self: {
     parallel semigroups split text transformers unorderedContainers
     vector
   ];
+  patchPhase = ''
+    sed -i -e 's|semigroups.*,|semigroups,|' lens.cabal
+  '';
   meta = {
     homepage = "http://github.com/ekmett/lens/";
     description = "Lenses, Folds and Traversals";
diff --git a/pkgs/development/libraries/haskell/monoid-extras/default.nix b/pkgs/development/libraries/haskell/monoid-extras/default.nix
index a86bdce38397..4e8a4154ae1e 100644
--- a/pkgs/development/libraries/haskell/monoid-extras/default.nix
+++ b/pkgs/development/libraries/haskell/monoid-extras/default.nix
@@ -5,6 +5,7 @@ cabal.mkDerivation (self: {
   version = "0.2.2.1";
   sha256 = "0n2zwkwwq8kg9m6qr79mrhlxsfsrjzbyg96gfhcgk21zgc09zary";
   buildDepends = [ semigroups ];
+  jailbreak = true;
   meta = {
     description = "Various extra monoid-related definitions and utilities";
     license = self.stdenv.lib.licenses.bsd3;