[include] package-ipkg.sh: copy the package provides list for all vir…

…tual PROVIDES

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32332 3c298f89-4303-0410-b956-a3cf2f4a3e73

include/package-ipkg.mk

@@ -144,6 +144,7 @@ ifeq ($(DUMP),)
 			fi; \
 		done; \
 	) | sort -u > $(PKG_INFO_DIR)/$(1).provides
+	$(if $(PROVIDES),@for pkg in $(PROVIDES); do cp $(PKG_INFO_DIR)/$(1).provides $(PKG_INFO_DIR)/$$pkg.provides; done)
 	$(CheckDependencies)
 
 	$(RSTRIP) $$(IDIR_$(1))