From a93683386efd3ac123321caaa2eb7b901c4524d1 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 28 Dec 2007 15:46:01 +0000
Subject: add cpio.gz support (patch from #2595)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9986 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 include/image.mk | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include')

diff --git a/include/image.mk b/include/image.mk
index 47f6714d13..d7e4ccd36b 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -64,6 +64,12 @@ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
 		$(TAR) -zcf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-rootfs.tgz --owner=root --group=root -C $(TARGET_DIR)/ .
     endef
   endif
+
+  ifeq ($(CONFIG_TARGET_ROOTFS_CPIOGZ),y)
+    define Image/mkfs/cpiogz
+		( cd $(BUILD_DIR)/root; find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-rootfs.cpio.gz )
+    endef
+  endif
 else
   define Image/BuildKernel
 	cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux.elf
@@ -118,6 +124,7 @@ ifneq ($(IB),1)
 	$(call Image/mkfs/jffs2)
 	$(call Image/mkfs/squashfs)
 	$(call Image/mkfs/tgz)
+	$(call Image/mkfs/cpiogz)
 	$(call Image/mkfs/ext2)
 	$(call Image/mkfs/iso)
 else
@@ -126,6 +133,7 @@ else
 	$(call Image/mkfs/jffs2)
 	$(call Image/mkfs/squashfs)
 	$(call Image/mkfs/tgz)
+	$(call Image/mkfs/cpiogz)
 	$(call Image/mkfs/ext2)
 	$(call Image/mkfs/iso)
 endif
-- 
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