include/image.mk: call Image/Build/{cpiogz,targz}

All Image/mkfs/... macros call the Image/Build except for
Image/mkfs/targz and Image/mkfs/cpiogz

This patch adds the Image/Build call for Image/mkfs/targz and
Image/mkfs/cpiogz.

Signed-off-by: Maarten Bezemer <m.m.bezemer@utwente.nl>
Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 34473

include/image.mk

@@ -109,6 +109,7 @@ endif
 ifneq ($(CONFIG_TARGET_ROOTFS_CPIOGZ),)
   define Image/mkfs/cpiogz
 		( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
+		$(call Image/Build,cpiogz)
   endef
 endif
 
@@ -116,6 +117,7 @@ ifneq ($(CONFIG_TARGET_ROOTFS_TARGZ),)
   define Image/mkfs/targz
 		# Preserve permissions (-p) when building as non-root user
 		$(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
+		$(call Image/Build,targz)
   endef
 endif