adjust to not use cpp in modules used by configure

2014-04-14 13:37:12 -04:00 · 2014-04-14 13:37:12 -04:00 · e53a85743e
commit e53a85743e
parent 2ff9ba9f74
3 changed files with 19 additions and 10 deletions
--- a/Utility/URI.hs
+++ b/Utility/URI.hs
@ -0,0 +1,18 @@
+{- Network.URI
+ -
+ - Copyright 2014 Joey Hess <joey@kitenet.net>
+ -
+ - Licensed under the GNU GPL version 3 or higher.
+ -}
+
+{-# LANGUAGE CPP #-}
+
+module Utility.URI where
+
+-- Old versions of network lacked an Ord for URI
+#if ! MIN_VERSION_network(2,4,0)
+import Network.URI
+
+instance Ord URI where
+	a `compare` b = show a `compare` show b
+#endif