+ifneq ($(wildcard $(TOPDIR)/src-checkout/$(PKG_NAME)/.git),)
+ USE_GIT_SRC_CHECKOUT:=1
+ QUILT:=1
+endif
+ifneq ($(if $(CONFIG_SRC_TREE_OVERRIDE),$(wildcard ./git-src)),)
+ USE_GIT_TREE:=1
+ QUILT:=1
+endif
+ifdef USE_SOURCE_DIR
+ QUILT:=1
+endif
+ifneq ($(wildcard $(PKG_BUILD_DIR)/.source_dir),)
+ QUILT:=1
+endif
+
+include $(INCLUDE_DIR)/quilt.mk
+
+find_library_dependencies = \
+ $(wildcard $(patsubst %,$(STAGING_DIR)/pkginfo/%.version, \
+ $(sort $(foreach dep4, \
+ $(sort $(foreach dep3, \
+ $(sort $(foreach dep2, \
+ $(sort $(foreach dep1, \
+ $(sort $(foreach dep0, \
+ $(Package/$(1)/depends), \
+ $(Package/$(dep0)/depends) $(dep0) \
+ )), \
+ $(Package/$(dep1)/depends) $(dep1) \
+ )), \
+ $(Package/$(dep2)/depends) $(dep2) \
+ )), \
+ $(Package/$(dep3)/depends) $(dep3) \
+ )), \
+ $(Package/$(dep4)/depends) $(dep4) \
+ )), \
+ ))
+
+
+PKG_DIR_NAME:=$(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_*