include/image.mk: Introduce generic option to wrap kernel into JFFS2

[openwrt/svn-archive/archive.git] / include / image.mk

diff --git a/include/image.mk b/include/image.mk
index 5cd0d2302bb55ded9d578db4dfc7314b5f604eda..a6ea8e5452a6b1d1f4f91910c800231fdb299b95 100644 (file)
--- a/include/image.mk
+++ b/include/image.mk
@@ -347,6 +347,21 @@ define Build/gzip
        @mv $@.new $@
 endef
 
+define Build/jffs2
+       rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
+               mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
+               cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
+               $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
+                       $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
+                       --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
+                       -o $@.new \
+                       -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
+                       2>&1 1>/dev/null | awk '/^.+$$$$/' && \
+               $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
+       -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
+       @mv $@.new $@
+endef
+
 define Build/kernel-bin
        rm -f $@
        cp $^ $@