Make sure cabal-helper is ready before invoking dumpsym

2015-08-14 03:48:29 +02:00
parent 312a8c81fb
commit cbfa26eb16
3 changed files with 12 additions and 0 deletions
--- a/Language/Haskell/GhcMod/Internal.hs
+++ b/Language/Haskell/GhcMod/Internal.hs
@@ -52,6 +52,7 @@ module Language.Haskell.GhcMod.Internal (
  , GmComponent(..)
  , GmComponentType(..)
  , GmModuleGraph(..)
+  , prepareCabalHelper
  ) where

 import GHC.Paths (libdir)
@@ -65,6 +66,7 @@ import Language.Haskell.GhcMod.Monad
 import Language.Haskell.GhcMod.Types
 import Language.Haskell.GhcMod.Utils
 import Language.Haskell.GhcMod.World
+import Language.Haskell.GhcMod.CabalHelper

 -- | Obtaining the directory for ghc system libraries.
 ghcLibDir :: FilePath