-BIN_DIST_DIR=bindistprep/$(BIN_DIST_NAME)
-
-BIN_DIST_NAME=ghc-$(ProjectVersion)
-BIN_DIST_TAR=$(TOP)/bindistprep/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
-BIN_DIST_TAR_BZ2=$(BIN_DIST_TAR).bz2
-BIN_DIST_LIST=$(TOP)/bindist-list
+BIN_DIST_NAME = ghc-$(ProjectVersion)
+BIN_DIST_PREP_DIR = bindistprep/$(BIN_DIST_NAME)
+BIN_DIST_PREP_TAR = bindistprep/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
+BIN_DIST_PREP_TAR_BZ2 = $(BIN_DIST_PREP_TAR).bz2
+BIN_DIST_TAR_BZ2 = $(BIN_DIST_NAME)-$(TARGETPLATFORM).tar.bz2
+BIN_DIST_LIST = bindist-list