[commit: ghc] master: Remove some unused variables (45ee44d)

[Ian Lynagh]

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

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/45ee44d8229a27aa38c99c21e1240484ba27732c

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

commit 45ee44d8229a27aa38c99c21e1240484ba27732c
Author: Ian Lynagh <ian at well-typed.com>
Date:   Fri Mar 1 21:31:29 2013 +0000

    Remove some unused variables

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

 mk/tree.mk | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/mk/tree.mk b/mk/tree.mk
index db14cf4..f23783d 100644
--- a/mk/tree.mk
+++ b/mk/tree.mk
@@ -17,19 +17,14 @@ endif
 
 GHC_UTILS_DIR           = utils
 GHC_INCLUDE_DIRS        = includes includes/dist includes/dist-derivedconstants/header includes/dist-ghcconstants/header
-GHC_COMPILER_DIR        = compiler
-GHC_PROG_DIR            = ghc
 GHC_RTS_DIR             = rts
 GHC_DRIVER_DIR          = driver
-GHC_COMPAT_DIR          = compat
 
 GHC_LTX_DIR             = $(GHC_UTILS_DIR)/ltx
 GHC_LNDIR_DIR           = $(GHC_UTILS_DIR)/lndir
 GHC_MKDIRHIER_DIR       = $(GHC_UTILS_DIR)/mkdirhier
-GHC_DOCBOOK_DIR         = $(GHC_UTILS_DIR)/docbook
 GHC_UNLIT_DIR           = $(GHC_UTILS_DIR)/unlit
 GHC_HP2PS_DIR           = $(GHC_UTILS_DIR)/hp2ps
-GHC_GHCTAGS_DIR         = $(GHC_UTILS_DIR)/ghctags
 GHC_HSC2HS_DIR          = $(GHC_UTILS_DIR)/hsc2hs
 GHC_TOUCHY_DIR          = $(GHC_UTILS_DIR)/touchy
 GHC_PKG_DIR             = $(GHC_UTILS_DIR)/ghc-pkg