image.mk: use XZ bcj architecture filter if available
authorFlorian Fainelli <florian@openwrt.org>
Fri, 11 Jan 2013 16:44:26 +0000 (16:44 +0000)
committerFlorian Fainelli <florian@openwrt.org>
Fri, 11 Jan 2013 16:44:26 +0000 (16:44 +0000)
commitc87db17012cc2cec83da79e847fe7283dc6117ad
treee256fb745d387297d0e4845b723948a6caab7fe4
parent2e12554148f3d82f2ced45efea51a59dc2a452b1
image.mk: use XZ bcj architecture filter if available

xz supports using an architecture specific BCJ filter, use that one to
save us a couple kB while producing squashfs filesystems (mimics the
Linux kernel).

Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35097 3c298f89-4303-0410-b956-a3cf2f4a3e73
include/image.mk