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Use cabal-helper to get `buildPlatform`

This commit is contained in:
Daniel Gröber 2015-04-12 02:39:55 +02:00
parent 55216e4af3
commit f3b4da7a0e
1 changed files with 2 additions and 3 deletions
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5
Language/Haskell/GhcMod/PathsAndFiles.hs
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@ -26,13 +26,13 @@ import Data.List
import Data.Char
import Data.Maybe
import Data.Traversable (traverse)
import Distribution.Helper (buildPlatform)
import System.Directory
import System.FilePath
import System.IO.Unsafe
import Language.Haskell.GhcMod.Types
import Language.Haskell.GhcMod.Error
import Language.Haskell.GhcMod.Utils hiding (dropWhileEnd)
import Language.Haskell.GhcMod.Caching
import qualified Language.Haskell.GhcMod.Utils as U
@ -185,8 +185,7 @@ ghcSandboxPkgDbDir =
cabalBuildPlatform ++ "-ghc-" ++ cProjectVersion ++ "-packages.conf.d"
cabalBuildPlatform :: String
cabalBuildPlatform = dropWhileEnd isSpace $ unsafePerformIO $
readLibExecProcess' "cabal-helper-wrapper" ["print-build-platform"]
cabalBuildPlatform = unsafePerformIO $ buildPlatform
packageCache :: String
packageCache = "package.cache"