From c68a3fd63d7f1e263b23642fa640993e1c2cefa1 Mon Sep 17 00:00:00 2001
From: aarne <unknown>
Date: Tue, 15 Mar 2005 16:18:51 +0000
Subject: [PATCH] bug fixes in dependency handling

---
 src/GF/Compile/Rebuild.hs |  5 +++--
 src/GF/Infra/ReadFiles.hs | 18 +++++++++++++-----
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/src/GF/Compile/Rebuild.hs b/src/GF/Compile/Rebuild.hs
index b00397eb9..7404ac0bf 100644
--- a/src/GF/Compile/Rebuild.hs
+++ b/src/GF/Compile/Rebuild.hs
@@ -5,9 +5,9 @@
 -- Stability   : (stable)
 -- Portability : (portable)
 --
--- > CVS $Date: 2005/03/08 18:08:58 $ 
+-- > CVS $Date: 2005/03/15 17:18:51 $ 
 -- > CVS $Author: aarne $
--- > CVS $Revision: 1.10 $
+-- > CVS $Revision: 1.11 $
 --
 -- Rebuild a source module from incomplete and its with-instance.
 -----------------------------------------------------------------------------
@@ -71,6 +71,7 @@ rebuildModule ms mo@(i,mi) = do
       let ops1 = ops ++ [o | o <- ops0, notElem (openedModule o) infs]
                      ++ [oQualif i i | i <- map snd insts] ----
                      ++ [oSimple i   | i <- map snd insts] ----
+               ----      ++ [oSimple ext] ---- to encode dependence
       --- check if me is incomplete
       return $ ModMod $ Module mt0 stat' fs me ops1 js 
                           ---- (mapTree (qualifInstanceInfo insts) js) -- not needed
diff --git a/src/GF/Infra/ReadFiles.hs b/src/GF/Infra/ReadFiles.hs
index 9315633b3..414df59bb 100644
--- a/src/GF/Infra/ReadFiles.hs
+++ b/src/GF/Infra/ReadFiles.hs
@@ -5,9 +5,9 @@
 -- Stability   : (stable)
 -- Portability : (portable)
 --
--- > CVS $Date: 2005/03/08 18:08:58 $ 
+-- > CVS $Date: 2005/03/15 17:18:52 $ 
 -- > CVS $Author: aarne $
--- > CVS $Revision: 1.20 $
+-- > CVS $Revision: 1.21 $
 --
 -- Decide what files to read as function of dependencies and time stamps.
 --
@@ -135,19 +135,27 @@ needCompile opts headers sfiles0 = paths $ res $ mark $ iter changed where
                 (f,(path,st0)) <- sfiles, 
                 let st = if (elem f cs) then CSComp else st0]
 
+
   -- if a compilable file depends on a resource, read gfr instead of gfc/env
   -- but don't read gfr if already in env (by CSEnvR)
   -- Also read res if the option "retain" is present
+  -- Also, if a "with" file has to be compiled, read its mother file from source
+
   res cs = map mkRes cs where
     mkRes x@(f,(path,st)) | elem st [CSRead,CSEnv] = case typ f of
-      t | elem t [MTyResource,MTyIncResource] &&
-          (not (null [m | (m,(_,CSComp)) <- cs,
+      t | (not (null [m | (m,(_,CSComp)) <- cs,
                                    Just ms <- [lookup m allDeps], elem f ms])
                     || oElem retainOpers opts)
-        -> (f,(path,CSRes))
+        -> if elem t [MTyResource,MTyIncResource] 
+              then (f,(path,CSRes)) else
+              if t == MTyIncomplete
+              then (f,(path,CSComp)) else
+              x
       _ -> x
     mkRes x = x
 
+
+
   -- construct list of paths to read
   paths cs = [mkName f p st | (f,(p,st)) <- cs, elem st [CSComp, CSRead,CSRes]]