- remove some opkg-leftovers

make/environment.mk

@@ -136,7 +136,6 @@ D            = $(BASE_DIR)/deps
 DEPDIR       = $(D)
 HOSTPREFIX   = $(BASE_DIR)/host
 TARGETPREFIX ?= $(BASE_DIR)/root
-PKGPREFIX    = $(BUILD_TMP)/pkg
 SOURCE_DIR   = $(BASE_DIR)/source
 MAKE_DIR     = $(BASE_DIR)/make
 STAGING_DIR  = $(BASE_DIR)/staging

make/rootfs.mk

@@ -4,7 +4,6 @@
 rootfs: .version update.urls $(BOX) cleanup strip softlinks
 
 .version: $(TARGETPREFIX)/.version
-$(PKGPREFIX)/.version \
 $(TARGETPREFIX)/.version:
 	echo "version="$(IMAGE_TYPE)$(IMAGE_VERSION)$(IMAGE_DATE) > $@
 	# determinate last NI-release-tag an use this to git describe