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{-# LANGUAGE CPP #-}
module CabalHelper.Compiletime.Compat.Environment where
import qualified System.Environment
#ifndef mingw32_HOST_OS
import qualified System.Posix.Env (setEnv)
#endif
lookupEnv :: String -> IO (Maybe String)
lookupEnv var =
do env <- System.Environment.getEnvironment
return (lookup var env)
setEnv :: String -> String -> IO ()
#ifdef mingw32_HOST_OS
setEnv = System.Environment.setEnv
#else
setEnv k v = System.Posix.Env.setEnv k v True
#endif
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