From 2ccd0238cb578d5b3a142b1e784485e31cc7f0c4 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Mon, 10 Sep 2012 12:27:35 +0200
Subject: [PATCH] haskell-jailbreak-cabal: add version 1.0

---
 .../tools/haskell/jailbreak-cabal/default.nix   | 17 +++++++++++++++++
 pkgs/top-level/haskell-packages.nix             |  4 ++++
 2 files changed, 21 insertions(+)
 create mode 100644 pkgs/development/tools/haskell/jailbreak-cabal/default.nix

diff --git a/pkgs/development/tools/haskell/jailbreak-cabal/default.nix b/pkgs/development/tools/haskell/jailbreak-cabal/default.nix
new file mode 100644
index 00000000000..303e7ceb2c3
--- /dev/null
+++ b/pkgs/development/tools/haskell/jailbreak-cabal/default.nix
@@ -0,0 +1,17 @@
+{ cabal, Cabal }:
+
+cabal.mkDerivation (self: {
+  pname = "jailbreak-cabal";
+  version = "1.0";
+  sha256 = "10vq592fx1i3fdqiij7daf3dmqq5c8c29ihr2y1rn2pjhkyiy4kk";
+  isLibrary = false;
+  isExecutable = true;
+  buildDepends = [ Cabal ];
+  meta = {
+    homepage = "http://github.com/peti/jailbreak-cabal";
+    description = "Strip version restrictions from build dependencies in Cabal files";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.simons ];
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index b45db385e59..30c7bfc58c1 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1788,6 +1788,10 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   cabalInstall_0_14_0 = callPackage ../tools/package-management/cabal-install/0.14.0.nix {};
   cabalInstall = self.cabalInstall_0_14_0;
 
+  jailbreakCabal = callPackage ../development/tools/haskell/jailbreak-cabal {
+    Cabal = self.Cabal_1_14_0;
+  };
+
   lhs2tex = callPackage ../tools/typesetting/lhs2tex {};
 
   myhasktags = callPackage ../tools/misc/myhasktags {};