build: add new option to add disabled feeds commented out to opkg.conf

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

Backport of r42004

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42018 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/image-config.in

@@ -216,6 +216,13 @@ menuconfig PER_FEED_REPO
 		If set, a separate repository is generated within bin/*/packages/
 		for the core packages and each enabled feed.
 
+	config PER_FEED_REPO_ADD_DISABLED
+		bool "Add installed but disabled feeds to opkg.conf"
+		default y
+		depends on PER_FEED_REPO
+		help
+		  Add installed but disabled feeds as commented out source lines to opkg.conf.
+
 source "tmp/.config-feeds.in"
 
 

package/system/opkg/Makefile

@@ -111,6 +111,11 @@ define Package/opkg/Default/install
 	for d in base $(FEEDS_ENABLED); do \
 		echo "src/gz %n_$$$$d %U/$$$$d" >> $(1)/etc/opkg.conf; \
 	done
+    ifneq ($(CONFIG_PER_FEED_REPO_ADD_DISABLED),)
+	for d in $(FEEDS_DISABLED); do \
+		echo "# src/gz %n_$$$$d %U/$$$$d" >> $(1)/etc/opkg.conf; \
+	done
+    endif
   endif
 	$(VERSION_SED) $(1)/etc/opkg.conf
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/opkg-cl $(1)/bin/opkg