image_types.bbclass: fix bzip2 and xz compression commands
authorOtavio Salvador <otavio@ossystems.com.br>
Wed, 29 Feb 2012 05:41:18 +0000 (05:41 +0000)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Wed, 29 Feb 2012 12:56:45 +0000 (12:56 +0000)
commit310ce6725d58cf3d6fa2e142d5468d70973a09ff
treeaaa3469b856fa75b738bec3fd317e1bed47c25ef
parent886f0a45b1a8b2e6a707069f3b011f90d6bb8296
image_types.bbclass: fix bzip2 and xz compression commands

We need to use -f (force) or the command fails in the image file
already exists.

(From OE-Core rev: 419ddab8266ecfd6da1841d38a451a9fc5be49b0)

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
meta/classes/image_types.bbclass