[oe] bzip2-full-native_1.0.5.bb problem and possible fix

[GNUtoo]

hello, what's the reason of:
>cp ${STAGING_DATADIR_NATIVE}/automake*/install-sh ${S}/
in bzip2-full-native_1.0.5.bb
I've:
>| cp: will not overwrite just-created
`/home/embedded/oetmp_openmoko/work/i686-linux/bzip2-full-native-1.0.5-r0/bzip2-1.0.5/install-sh'
with
`/home/embedded/oetmp_openmoko/staging/i686-linux/usr/share/automake-1.9/install-sh'

if I remove :
cp ${STAGING_DATADIR_NATIVE}/automake*/install-sh ${S}/
It works.

should I commit the change or was this line here for a reason?

by the way here's my setup:
*om-gta02 machine
*openmoko distro

(I've also a bug device to test(armv6) (without a working LCD))