X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FPackages.lhs;h=e9108e7bb8ac5c97ff466cf0537bb0f03165eabd;hb=f3795c06370ed317957028027e4d18682bfeb447;hp=4b1446280f8187560acc61eb3d7dc5b5ba629532;hpb=ba67234542412c2ca6656dbeadb7d225bc94d4b2;p=ghc-hetmet.git

diff --git a/compiler/main/Packages.lhs b/compiler/main/Packages.lhs
index 4b14462..e9108e7 100644
--- a/compiler/main/Packages.lhs
+++ b/compiler/main/Packages.lhs
@@ -556,12 +556,13 @@ shadowPackages pkgs preferred
    in  listToFM shadowed
  where
  check (shadowed,pkgmap) pkg
-      | Just oldpkg <- lookupUFM pkgmap (packageConfigId pkg)
-      = let
-          ipid_new = installedPackageId pkg
-          ipid_old = installedPackageId oldpkg
-        in
-        if ipid_old `elem` preferred
+      | Just oldpkg <- lookupUFM pkgmap (packageConfigId pkg),
+        let
+            ipid_new = installedPackageId pkg
+            ipid_old = installedPackageId oldpkg,
+        --
+        ipid_old /= ipid_new
+      = if ipid_old `elem` preferred
            then ( (ipid_new, ShadowedBy ipid_old) : shadowed, pkgmap )
            else ( (ipid_old, ShadowedBy ipid_new) : shadowed, pkgmap' )
       | otherwise
@@ -807,9 +808,9 @@ packageHsLibs dflags p = map (mkDynName . addSuffix) (hsLibraries p)
         -- the name of a shared library is libHSfoo-ghc<version>.so
         -- we leave out the _dyn, because it is superfluous
 
-        -- debug RTS includes support for -ticky and -eventlog
+        -- debug RTS includes support for -eventlog
         ways2 | WayDebug `elem` map wayName ways1 
-              = filter ((`notElem` [WayTicky,WayEventLog]) . wayName) ways1
+              = filter ((/= WayEventLog) . wayName) ways1
               | otherwise
               = ways1