2 files changed, 104 insertions, 0 deletions
diff --git a/devel/darcs/files/patch-Lcs.lhs b/devel/darcs/files/patch-Lcs.lhs
new file mode 100644
index 000000000000..aa7279e36b2f
--- /dev/null
+++ b/devel/darcs/files/patch-Lcs.lhs
@@ -0,0 +1,56 @@
+Tue Aug 15 19:41:27 EDT 2006  Esa Ilari Vuokko <ei@vuokko.info>
+  * Workaround for HasBounds that was removed in base-2.0 (GHC 6.6)
+diff -rN -u old-hsdarcs/Lcs.lhs new-hsdarcs-1/Lcs.lhs
+--- Lcs.lhs	2007-01-22 01:20:24.000000000 -0500
++++ Lcs.lhs	2007-01-22 01:20:25.000000000 -0500
+@@ -358,7 +358,8 @@
+ -- | goto next unchanged line, return the given line if unchanged
+ nextUnchanged :: BSTArray s -> Int -> ST s Int
+ nextUnchanged c i = do
+-  if i == (aLen c) + 1 then return i
++  len <- aLenM c
++  if i == len + 1 then return i
+      else do b <- readArray c i
+              if b then nextUnchanged c (i+1)
+                 else return i
+@@ -367,7 +368,8 @@
+ --   behind the last line
+ skipOneUnChanged :: BSTArray s -> Int -> ST s Int
+ skipOneUnChanged c i = do
+-  if i == (aLen c) + 1 then return i
++  len <- aLenM c
++  if i == len + 1 then return i
+      else do b <- readArray c i
+              if not b then return (i+1)
+                 else skipOneUnChanged c (i+1)
+@@ -381,8 +383,9 @@
+ 
+ -- | goto next changed line, return the given line if changed
+ nextChanged :: BSTArray s -> Int -> ST s (Maybe Int)
+-nextChanged c i =
+-  if i <= aLen c
++nextChanged c i = do
++  len <- aLenM c
++  if i <= len
+     then do b <- readArray c i
+             if not b then nextChanged c (i+1)
+                else return $ Just i
+@@ -430,8 +433,17 @@
+ initP :: [PackedString] -> PArray
+ initP a = listArray (0, length a) (nilPS:a)
+ 
++#if __GLASGOW_HASKELL__ > 604
++aLen :: (IArray a e) => a Int e -> Int
++aLen a = snd $ bounds a
++aLenM :: (MArray a e m) => a Int e -> m Int
++aLenM a = getBounds a >>= return . snd
++#else
+ aLen :: HasBounds a => a Int e -> Int
+ aLen a = snd $ bounds a
++aLenM :: (HasBounds a, Monad m) => a Int e -> m Int
++aLenM = return . snd . bounds
++#endif
+ \end{code}
+ 
+ \begin{code}
+
diff --git a/devel/darcs/files/patch-configure.ac.diff b/devel/darcs/files/patch-configure.ac.diff
new file mode 100644
index 000000000000..290b26459a46
--- /dev/null
+++ b/devel/darcs/files/patch-configure.ac.diff
@@ -0,0 +1,48 @@
+Wed Oct  4 08:31:58 EDT 2006  Josef Svenningsson <josef.svenningsson@gmail.com>
+  * Look for Text.Regex in package regex-compat. Needed for GHC 6.6
+diff -rN -u old-hsdarcs/configure.ac new-hsdarcs-1/configure.ac
+--- configure.ac	2007-01-22 02:16:07.000000000 -0500
++++ configure.ac	2007-01-22 02:16:08.000000000 -0500
+@@ -110,6 +110,7 @@
+ dnl Look for Text.Regex
+ 
+ GHC_CHECK_MODULE(Text.Regex( mkRegex, matchRegex, Regex ), text, mkRegex undefined)
++GHC_CHECK_MODULE(Text.Regex( mkRegex, matchRegex, Regex ), regex-compat, mkRegex undefined)
+ 
+ dnl See if we need a package for QuickCheck
+ 
+
+Tue Aug 15 19:57:14 EDT 2006  Esa Ilari Vuokko <ei@vuokko.info>
+  * Link to relevant symbol when checking for Control.Monad.Error
+diff -rN -u old-hsdarcs/configure.ac new-hsdarcs-1/configure.ac
+--- configure.ac	2007-01-22 02:26:47.000000000 -0500
++++ configure.ac	2007-01-22 02:26:49.000000000 -0500
+@@ -117,8 +117,8 @@
+ 
+ dnl See if we need the util or mtl packages for Control.Monad
+ 
+-GHC_CHECK_MODULE(Control.Monad.Error, util, putStr undefined)
+-GHC_CHECK_MODULE(Control.Monad.Error, mtl, putStr undefined)
++GHC_CHECK_MODULE(Control.Monad.Error, util, strMsg "foo" :: String)
++GHC_CHECK_MODULE(Control.Monad.Error, mtl, strMsg "foo" :: String)
+ 
+ dnl See if we need a package for parsec...
+ 
+
+Tue Aug 15 19:57:39 EDT 2006  Esa Ilari Vuokko <ei@vuokko.info>
+  * Check for module Text.Html in package html
+diff -rN -u old-hsdarcs/configure.ac new-hsdarcs-1/configure.ac
+--- configure.ac	2007-01-22 02:25:55.000000000 -0500
++++ configure.ac	2007-01-22 02:25:57.000000000 -0500
+@@ -124,6 +124,10 @@
+ 
+ GHC_CHECK_MODULE(Text.ParserCombinators.Parsec, parsec, errorPos undefined)
+ 
++dnl Check if we need package html
++
++GHC_CHECK_MODULE(Text.Html, html, text "foo")
++
+ dnl Deal with systems on which getCurrentDirectory uses '\\' rather than '/':
+ 
+ WORKAROUND_getCurrentDirectory
+