[commit: ghc] master: Remove a couple more single-use variables (192d401)

[Ian Lynagh]

Repository : http://darcs.haskell.org/ghc.git/

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/192d401b34bb8fc17b1a0716b8d2f9d2323225d7

>---------------------------------------------------------------

commit 192d401b34bb8fc17b1a0716b8d2f9d2323225d7
Author: Ian Lynagh <ian at well-typed.com>
Date:   Sat Mar 2 01:25:21 2013 +0000

    Remove a couple more single-use variables

>---------------------------------------------------------------

 ghc.mk     | 4 ++--
 mk/tree.mk | 2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/ghc.mk b/ghc.mk
index 9a816ec..191987c 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -596,11 +596,11 @@ endif
 
 BUILD_DIRS += docs/users_guide
 BUILD_DIRS += docs/man
-BUILD_DIRS += $(GHC_UNLIT_DIR)
+BUILD_DIRS += utils/unlit
 BUILD_DIRS += utils/hp2ps
 
 ifneq "$(GhcUnregisterised)" "YES"
-BUILD_DIRS += $(GHC_SPLIT_DIR)
+BUILD_DIRS += driver/split
 endif
 
 ifneq "$(BINDIST)" "YES"
diff --git a/mk/tree.mk b/mk/tree.mk
index d989da2..402f259 100644
--- a/mk/tree.mk
+++ b/mk/tree.mk
@@ -20,9 +20,7 @@ GHC_INCLUDE_DIRS        = includes includes/dist includes/dist-derivedconstants/
 GHC_RTS_DIR             = rts
 GHC_DRIVER_DIR          = driver
 
-GHC_UNLIT_DIR           = $(GHC_UTILS_DIR)/unlit
 GHC_CABAL_DIR           = $(GHC_UTILS_DIR)/ghc-cabal
-GHC_SPLIT_DIR           = $(GHC_DRIVER_DIR)/split
 GHC_SYSMAN_DIR          = $(GHC_RTS_DIR)/parallel
 
 INPLACE                 = inplace