X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Fmkresin.git;a=blobdiff_plain;f=include%2Fimage-commands.mk;h=70c09ad90cdd6f2454f90dd8c4087c55ed2245be;hp=169c1919e7b56c02ff1ea46c97715e84141b342c;hb=26a016731d1fc1e2bd6b5f8d3af0fdbd631363ff;hpb=18c9faa03211e29252413671610a93c00dcc7ad1

diff --git a/include/image-commands.mk b/include/image-commands.mk
index 169c1919e7..70c09ad90c 100644
--- a/include/image-commands.mk
+++ b/include/image-commands.mk
@@ -168,6 +168,16 @@ define Build/gzip
 	@mv $@.new $@
 endef
 
+define Build/zip
+	mkdir $@.tmp
+	mv $@ $@.tmp/$(1)
+
+	zip -j -X \
+		$(if $(SOURCE_DATE_EPOCH),--mtime="$(SOURCE_DATE_EPOCH)") \
+		$@ $@.tmp/$(if $(1),$(1),$@)
+	rm -rf $@.tmp
+endef
+
 define Build/jffs2
 	rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
 		mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \