+
+find_library_dependencies = $(wildcard $(patsubst %,$(STAGING_DIR)/pkginfo/%.version, \
+ $(filter-out $(BUILD_PACKAGES),$(foreach dep, \
+ $(filter-out @%, $(patsubst +%,%,$(1))), \
+ $(if $(findstring :,$(dep)), \
+ $(word 2,$(subst :,$(space),$(dep))), \
+ $(dep) \
+ ) \
+ ))))
+
+PKG_DIR_NAME:=$(lastword $(subst /,$(space),$(CURDIR)))
+STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
+PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
+ifneq ($(PREV_STAMP_PREPARED),)
+ STAMP_PREPARED:=$(PREV_STAMP_PREPARED)
+ CONFIG_AUTOREBUILD:=
+else
+ STAMP_PREPARED:=$(PKG_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call find_md5,${CURDIR} $(PKG_FILE_DEPENDS),))_$(call confvar,CONFIG_AUTOREMOVE $(PKG_PREPARED_DEPENDS)))
+endif
+STAMP_CONFIGURED:=$(PKG_BUILD_DIR)/.configured$(if $(DUMP),,_$(call confvar,$(PKG_CONFIG_DEPENDS)))
+STAMP_CONFIGURED_WILDCARD=$(PKG_BUILD_DIR)/.configured_*
+STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
+STAMP_INSTALLED:=$(STAGING_DIR)/stamp/.$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),)_installed
+
+STAGING_FILES_LIST:=$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),).list
+
+define CleanStaging
+ rm -f $(STAMP_INSTALLED)
+ @-(\
+ cd "$(STAGING_DIR)"; \
+ if [ -f packages/$(STAGING_FILES_LIST) ]; then \
+ cat packages/$(STAGING_FILES_LIST) | xargs -r rm -f 2>/dev/null; \
+ fi; \
+ )
+endef
+
+
+PKG_INSTALL_STAMP:=$(PKG_INFO_DIR)/$(PKG_DIR_NAME).$(if $(BUILD_VARIANT),$(BUILD_VARIANT),default).install
+