Add primitive and vector packages for DPH support

DPH is now using the public vector package instead of its internal
version.

vector and primitive are not "boot" packages; they aren't required to
build GHC, but they are required to validate (because we include DPH
when validating).

If you say './darcs-all get --no-dph' then you don't get DPH, vector,
or primitive.

ghc.mk

@@ -294,7 +294,8 @@ INTREE_ONLY_PACKAGES := haskeline mtl terminfo utf8-string xhtml
 # because they use TH and/or annotations, or depend on other stage2
 # packages.
 STAGE2_PACKAGES := dph/dph-base dph/dph-prim-interface dph/dph-prim-seq \
-		   dph/dph-common dph/dph-prim-par dph/dph-par dph/dph-seq
+		   dph/dph-common dph/dph-prim-par dph/dph-par dph/dph-seq \
+		   vector
 
 # Packages that are built by stage0, in addition to stage1.  These
 # packages are dependencies of GHC, that we do not assume the stage0
@@ -373,9 +374,7 @@ $(eval $(call addPackage,bin-package-db))
 $(eval $(call addPackage,mtl))
 $(eval $(call addPackage,utf8-string))
 $(eval $(call addPackage,xhtml))
-
 $(eval $(call addPackage,terminfo,($$(Windows),NO)))
-
 $(eval $(call addPackage,haskeline))
 
 $(eval $(call extra-packages))

packages

@@ -47,7 +47,6 @@ libraries/bytestring            -           packages/bytestring             darc
 libraries/Cabal                 -           packages/Cabal                  darcs   http://darcs.haskell.org/cabal/
 libraries/containers            -           packages/containers             darcs   -
 libraries/directory             -           packages/directory              darcs   -
-libraries/dph                   dph         packages/dph                    darcs   -
 libraries/extensible-exceptions -           packages/extensible-exceptions  darcs   -
 libraries/filepath              -           packages/filepath               darcs   -
 libraries/ghc-prim              -           packages/ghc-prim               darcs   -
@@ -74,3 +73,6 @@ nofib                           nofib       nofib                           darc
 libraries/deepseq               extra       packages/deepseq                darcs   -
 libraries/parallel              extra       packages/parallel               darcs   -
 libraries/stm                   extra       packages/stm                    darcs   -
+libraries/primitive             dph         packages/primitive              darcs   -
+libraries/vector                dph         packages/vector                 darcs   -
+libraries/dph                   dph         packages/dph                    darcs   -