Push python-related make variable definitions into tools/misc.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

tools/Rules.mk

@@ -35,11 +35,6 @@ LDFLAGS += $(shell getconf LFS_LDFLAGS)
 CFLAGS-$(CONFIG_X86_32) += $(call cc-option,$(CC),-mno-tls-direct-seg-refs)
 CFLAGS += $(CFLAGS-y)
 
-DEFAULT_PYTHON_PATH := $(shell $(XEN_ROOT)/tools/python/get-path)
-PYTHON_PATH ?= $(DEFAULT_PYTHON_PATH)
-INSTALL_PYTHON_PROG = $(XEN_ROOT)/tools/python/install-wrap \
-"$(PYTHON_PATH)" $(INSTALL_PROG)
-
 # Require GCC v3.4+ (to avoid issues with alignment constraints in Xen headers)
 check-$(CONFIG_X86) = $(call cc-ver-check,CC,0x030400,\
                         "Xen requires at least gcc-3.4")

tools/misc/Makefile

@@ -21,6 +21,11 @@ SUBDIRS := $(SUBDIRS-y)
 INSTALL_BIN  = $(TARGETS) xencons
 INSTALL_SBIN = netfix xm xen-bugtool xen-python-path xend xenperf xsview
 
+DEFAULT_PYTHON_PATH := $(shell $(XEN_ROOT)/tools/python/get-path)
+PYTHON_PATH ?= $(DEFAULT_PYTHON_PATH)
+INSTALL_PYTHON_PROG = $(XEN_ROOT)/tools/python/install-wrap \
+"$(PYTHON_PATH)" $(INSTALL_PROG)
+
 .PHONY: all
 all: build