-beginMake fileish_args
- = do let (objs, mods) = partition objish_file fileish_args
- mapM (add v_Ld_inputs) objs
-
- case mods of
- [] -> throwDyn (UsageError "no input files")
- _ -> do dflags <- getDynFlags
- state <- cmInit Batch
- graph <- cmDepAnal state dflags mods
- (_, ok, _) <- cmLoadModules state dflags graph
- when (not ok) (exitWith (ExitFailure 1))
- return ()
+beginMake fileish_args = do
+ -- anything that doesn't look like a Haskell source filename or
+ -- a module name is passed straight through to the linker
+ let (inputs, objects) = partition looks_like_an_input fileish_args
+ mapM_ (add v_Ld_inputs) objects
+
+ case inputs of
+ [] -> throwDyn (UsageError "no input files")
+ _ -> do dflags <- getDynFlags
+ state <- cmInit Batch
+ graph <- cmDepAnal state dflags inputs
+ (_, ok_flag, _) <- cmLoadModules state dflags graph
+ when (failed ok_flag) (exitWith (ExitFailure 1))
+ return ()
+ where
+ {-
+ The following things should be considered compilation manager inputs:
+
+ - haskell source files (strings ending in .hs, .lhs or other
+ haskellish extension),
+
+ - module names (not forgetting hierarchical module names),
+
+ - and finally we consider everything not containing a '.' to be
+ a comp manager input, as shorthand for a .hs or .lhs filename.
+
+ Everything else is considered to be a linker object, and passed
+ straight through to the linker.
+ -}
+ looks_like_an_input m = haskellish_src_file m
+ || looksLikeModuleName m
+ || '.' `notElem` m