Does anyone have hs-plugins working on WinXP with ghc-6.6? When I run
the simple test below I get this error:
Main:
c:/ghc/ghc-6.6/HSbase.o: unknown symbol `_free'
Main: user error (Dynamic loader returned: user error (resolvedObjs failed.))
Am I doing something obviously dumb?
Alistair
module Test1 where
test1 = putStrLn "test1"
module Main where
import Prelude hiding (catch)
import Control.Exception
import Data.List
import System.Environment
import System.Plugins
instance Show (LoadStatus a) where
show (LoadFailure errors) = "LoadFailure - " ++ (concat (intersperse
"\n" errors))
show (LoadSuccess m p) = "LoadSuccess"
main = do
a <- getArgs
let
modName = case a of
(n:_) -> n
_ -> "Test1"
let modPath = "./" ++ modName ++ ".o"
let method = "test1"
fc <- catch (load modPath [""] [] method)
(\e -> return (LoadFailure
["Dynamic loader returned: " ++ show e]))
case fc of
LoadFailure errors -> do
fail (concat (intersperse "\n" errors))
LoadSuccess modul proc -> do
let p :: IO (); p = proc
proc
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