[commit: packages/Cabal] ghc-head: Depend on Cabal 1.18 instead of 1.17. (cefa15d)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/Cabal

On branch  : ghc-head
Link       : http://git.haskell.org/?p=packages/Cabal.git;a=commit;h=cefa15ddbc44b2fbab67bcd860b2c4b99b5ac101

>---------------------------------------------------------------

commit cefa15ddbc44b2fbab67bcd860b2c4b99b5ac101
Author: Mikhail Glushenkov <mikhail.glushenkov at gmail.com>
Date:   Sat Sep 7 22:57:53 2013 +0200

    Depend on Cabal 1.18 instead of 1.17.
    
    Avoids potential conflicts with old Cabal snapshots.


>---------------------------------------------------------------

cefa15ddbc44b2fbab67bcd860b2c4b99b5ac101
 cabal-install/Distribution/Client/Sandbox/Timestamp.hs |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cabal-install/Distribution/Client/Sandbox/Timestamp.hs b/cabal-install/Distribution/Client/Sandbox/Timestamp.hs
index e6e4d30..d2b1a3b 100644
--- a/cabal-install/Distribution/Client/Sandbox/Timestamp.hs
+++ b/cabal-install/Distribution/Client/Sandbox/Timestamp.hs
@@ -224,8 +224,8 @@ allPackageSourceFiles verbosity packageDir = inDir (Just packageDir) $ do
         sDistListSources = Flag file
         }
       setupOpts = defaultSetupScriptOptions {
-        -- 'sdist --list-sources' was introduced in Cabal 1.17.
-        useCabalVersion = orLaterVersion $ Version [1,17,0] []
+        -- 'sdist --list-sources' was introduced in Cabal 1.18.
+        useCabalVersion = orLaterVersion $ Version [1,18,0] []
         }
 
       doListSources :: IO [FilePath]