+
+# 1: destination file
+define FeedSourcesAppend
+( \
+ echo 'src/gz %d_core %U/targets/%S/packages'; \
+ $(strip $(if $(CONFIG_PER_FEED_REPO), \
+ echo 'src/gz %d_base %U/packages/%A/base'; \
+ $(foreach feed,$(FEEDS_AVAILABLE), \
+ $(if $(CONFIG_FEED_$(feed)), \
+ echo '$(if $(filter m,$(CONFIG_FEED_$(feed))),# )src/gz %d_$(feed) %U/packages/%A/$(feed)';)))) \
+) >> $(1)
+endef
+
+# 1: package name
+define GetABISuffix
+$(if $(filter-out kmod-%,$(1)),$(if $(Package/$(1)/abiversion),$(if $(filter %0 %1 %2 %3 %4 %5 %6 %7 %8 %9,$(1)),-)$(Package/$(1)/abiversion)))
+endef