Commit 58242b2b authored Aug 19, 2009 by Alek Du Committed by Sam Ravnborg Oct 11, 2009

kbuild: Fix size_append issue for bzip2/lzma kernel



The Makefile.lib will call "echo -ne" to append uncompressed kernel size to
bzip2/lzma kernel image.
The "echo" here depends on the shell that /bin/sh pointing to.
On Ubuntu system, the /bin/sh is pointing to dash, which does not support
"echo -e" at all. Use /bin/echo instead of shell echo should always be safe.

Signed-off-by: Alek Du <alek.du@intel.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

parent a3ee9470

scripts/Makefile.lib

+1 −1

Original line number	Diff line number	Diff line
		@@ -208,7 +208,7 @@ cmd_gzip = (cat $(filter-out FORCE,$^) \| gzip -f -9 > $@) \|\| \

		# Bzip2 and LZMA do not include size in file... so we have to fake that;
		# append the size as a 32-bit littleendian number as gzip does.
		size_append = echo -ne $(shell \
		size_append = /bin/echo -ne $(shell \
		dec_size=0; \
		for F in $1; do \
		fsize=$$(stat -c "%s" $$F); \