In case of chained conversion methods are used via COMPRESS_CMD_*
there is chance that some of steps would be executed multiple times.
[YOCTO #9482]
(From OE-Core rev: 94f61c2682e5cfd819ac84535650c3e0a654415a)
Signed-off-by: Alexander D. Kanevskiy <kad@kad.name>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>