Author: jow
Date: 2015-03-24 11:06:40 +0100 (Tue, 24 Mar 2015)
New Revision: 44959

Modified:
   trunk/target/linux/x86_64/image/Makefile
Log:
x86_64: fix PARTUUID format with leading zeros

Otherwise the root device won't be found in 1/16 of the generated images
(whenever the signature starts with a zero digit).

Signed-off-by: Matthias Schiffer <[email protected]>

Modified: trunk/target/linux/x86_64/image/Makefile
===================================================================
--- trunk/target/linux/x86_64/image/Makefile    2015-03-24 10:06:38 UTC (rev 
44958)
+++ trunk/target/linux/x86_64/image/Makefile    2015-03-24 10:06:40 UTC (rev 
44959)
@@ -40,7 +40,7 @@
   GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output 
$(GRUB_TERMINALS)
 endif
 
-SIGNATURE:=$(shell dd if=/dev/urandom bs=4 count=1 2>/dev/null | hexdump -v -e 
'"%02x"')
+SIGNATURE:=$(shell dd if=/dev/urandom bs=4 count=1 2>/dev/null | hexdump -v -e 
'"%08x"')
 ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME))
 ROOTPART:=$(if $(ROOTPART),$(ROOTPART),PARTUUID=$(SIGNATURE)-02)
 
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