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-rw-r--r--fs/cpio/cpioroot.mk18
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/cpio/cpioroot.mk b/fs/cpio/cpioroot.mk
new file mode 100644
index 0000000..ab7d546
--- /dev/null
+++ b/fs/cpio/cpioroot.mk
@@ -0,0 +1,18 @@
+#############################################################
+#
+# cpio to archive target filesystem
+#
+#############################################################
+
+define ROOTFS_CPIO_INIT_SYMLINK
+ rm -f $(TARGET_DIR)/init
+ ln -s sbin/init $(TARGET_DIR)/init
+endef
+
+ROOTFS_CPIO_PRE_GEN_HOOKS += ROOTFS_CPIO_INIT_SYMLINK
+
+define ROOTFS_CPIO_CMD
+ cd $(TARGET_DIR) && find . | cpio --quiet -o -H newc > $$@
+endef
+
+$(eval $(call ROOTFS_TARGET,cpio)) \ No newline at end of file