Update examples

testsuite/make/simple/Makefile

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+TEST=   make/simple
+TOP=../../..
+include ../../build.mk

testsuite/make/simple/Tiny.hs

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+module Tiny ( resource, resource_dyn )  where
+
+import API
+import Data.Dynamic
+
+resource = tiny { 
+
+    field = "hello strange world"
+    
+}
+
+resource_dyn :: Dynamic
+resource_dyn = toDyn resource
+

testsuite/make/simple/api/API.hs

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+{-# OPTIONS -fglasgow-exts #-}
+-- ^ needed to derive Typeable
+
+module API where
+
+import Data.Dynamic
+
+data Tiny = Tiny { field :: String }
+   deriving (Typeable, Show)
+
+tiny :: Tiny
+tiny = Tiny { field = "default value" }
+

testsuite/make/simple/prog/Main.hs

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+
+-- little more complex. use the path to the obj file we get back from
+-- 'make'. load() uses this to find the .hi file
+
+import System.Plugins
+import API
+
+main = do
+        status  <- make "../Tiny.hs" ["-i../api"]
+        o <- case status of
+                MakeSuccess _ o -> return o
+                MakeFailure e   -> mapM_ putStrLn e >> error "failed"
+
+        m_v   <- load o ["../api"] [] "resource"
+        v <- case m_v of
+            LoadSuccess _ v -> return v
+            _               -> error "load failed"
+        putStrLn $ field v 
+

testsuite/make/simple/prog/expected

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+hello strange world