include: declare variables formerly set in tmp/.host.mk

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44272 3c298f89-4303-0410-b956-a3cf2f4a3e73

rules.mk

@@ -210,6 +210,12 @@ CP:=cp -fpR
 LN:=ln -sf
 XARGS:=xargs -r
 
+BASH:=$(STAGING_DIR_HOST)/bin/bash
+TAR:=$(STAGING_DIR_HOST)/bin/tar
+FIND:=$(STAGING_DIR_HOST)/bin/find
+PATCH:=$(STAGING_DIR_HOST)/bin/patch
+PYTHON:=$(STAGING_DIR_HOST)/bin/python
+
 INSTALL_BIN:=install -m0755
 INSTALL_DIR:=install -d -m0755
 INSTALL_DATA:=install -m0644