X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=libraries%2FinstallPackage.hs;h=01bde4732304f9a8ff222c365f697c33c1671f4f;hb=8fa821cd48cdf0a265df8915e4330d3b6fb9e6a3;hp=da04e3582114ceb1260ce8855d794cbbbef034d2;hpb=80bc9b96c720f6990056e340493b2b198483648b;p=ghc-hetmet.git

diff --git a/libraries/installPackage.hs b/libraries/installPackage.hs
index da04e35..01bde47 100644
--- a/libraries/installPackage.hs
+++ b/libraries/installPackage.hs
@@ -5,39 +5,44 @@ import Distribution.Simple.Configure
 import Distribution.Simple.LocalBuildInfo
 import Distribution.Simple.Program
 import Distribution.Simple.Setup
+import Distribution.Simple.Utils
 import Distribution.Verbosity
 import System.Environment
 
 main :: IO ()
-main = do args <- getArgs
-          case args of
-              destdir : pref : ghcpkg : ghcpkgconf : args' ->
-                  let verbosity = case args' of
-                              [] -> normal
-                              ['-':'v':v] ->
-                                  let m = case v of
-                                              "" -> Nothing
-                                              _ -> Just v
-                                  in flagToVerbosity m
-                              _ -> error ("Bad arguments: " ++ show args)
-                  in doit destdir pref ghcpkg ghcpkgconf verbosity
-              _ ->
-                  error "Missing arguments"
+main
+  = do args <- getArgs
+       case args of
+           destdir : pref : idatadir : idocdir : ghcpkg : ghcpkgconf : args' ->
+               let verbosity = case args' of
+                           [] -> normal
+                           ['-':'v':v] ->
+                               let m = case v of
+                                           "" -> Nothing
+                                           _ -> Just v
+                               in flagToVerbosity m
+                           _ -> error ("Bad arguments: " ++ show args)
+               in doit destdir pref idatadir idocdir ghcpkg ghcpkgconf
+                       verbosity
+           _ ->
+               error "Missing arguments"
 
-doit :: FilePath -> FilePath -> FilePath -> FilePath -> Verbosity -> IO ()
-doit destdir pref ghcpkg ghcpkgconf verbosity =
+doit :: FilePath -> FilePath -> FilePath -> FilePath -> FilePath -> FilePath
+     -> Verbosity
+     -> IO ()
+doit destdir pref idatadir idocdir ghcpkg ghcpkgconf verbosity =
        do let userHooks = simpleUserHooks
               copyto = if null destdir then NoCopyDest else CopyTo destdir
               copyFlags = (emptyCopyFlags copyto) {
                               copyVerbose = verbosity
                           }
               registerFlags = emptyRegisterFlags {
-                                  regUser = MaybeUserGlobal,
+                                  regPackageDB = Just GlobalPackageDB,
                                   regVerbose = verbosity,
                                   regGenScript = False,
                                   regInPlace = False
                               }
-          lbi <- getPersistBuildConfig
+          lbi <- getConfig verbosity
           let pd = localPkgDescr lbi
               i = installDirTemplates lbi
               -- XXX This is an almighty hack, shadowing the base
@@ -56,7 +61,10 @@ doit destdir pref ghcpkg ghcpkgconf verbosity =
               pd_reg  = pd { library = Just (mkLib (const True)) }
               -- When coying, we need to actually give a concrete
               -- directory to copy to rather than "$topdir"
-              i_copy = i { prefixDirTemplate = toPathTemplate pref }
+              i_copy = i { prefixDirTemplate = toPathTemplate pref,
+                           dataDirTemplate   = toPathTemplate idatadir,
+                           docDirTemplate    = toPathTemplate idocdir
+                         }
               lbi_copy = lbi { installDirTemplates = i_copy }
               -- When we run GHC we give it a $topdir that includes the
               -- $compiler/lib/ part of libsubdir, so we only want the
@@ -77,3 +85,15 @@ doit destdir pref ghcpkg ghcpkgconf verbosity =
           (regHook simpleUserHooks)  pd_reg  lbi_reg  userHooks registerFlags
           return ()
 
+-- Get the build info, merging the setup-config and buildinfo files.
+getConfig :: Verbosity -> IO LocalBuildInfo
+getConfig verbosity = do
+    lbi <- getPersistBuildConfig
+    maybe_infoFile <- defaultHookedPackageDesc
+    case maybe_infoFile of
+        Nothing -> return lbi
+        Just infoFile -> do
+            hbi <- readHookedBuildInfo verbosity infoFile
+            return lbi { localPkgDescr = updatePackageDescription hbi (localPkgDescr lbi)}
+
+