- @echo $(wildcard $(foreach dir,$(PACKAGE_SUBDIRS),$(foreach pkg,$(shell cat $(PACKAGE_INSTALL_FILES) 2>/dev/null),$(dir)/$(pkg)_*.ipk))) | $(OPKG) install
+ $(call opkg,$(TARGET_DIR)) install \
+ $(wildcard \
+ $(foreach dir,$(PACKAGE_SUBDIRS), \
+ $(foreach pkg, \
+ $(shell cat $(PACKAGE_INSTALL_FILES) 2>/dev/null), \
+ $(dir)/$(pkg)_*.ipk)))