image-live.bbclass: add MLPREFIX to core-image-minimal-initramfs
The 32bit core-image-minimal-initramfs should be built when build lib32-iso, e.g.:
MACHINE = "qemux86-64"
require conf/multilib.conf
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
IMAGE_FSTYPES += "iso"
$ bitbake lib32-core-image-minimal
Exception: FileExistsError: [Errno 17] File exists: '/path/to/tmp/sysroots-components/core2-64/qemuwrapper-cross/usr/bin/crossscripts/qemuwrapper' -> '/path/to/tmp/work/qemux86_64-pokymllib32-linux/lib32-core-image-minimal/1.0-r0/lib32-recipe-sysroot/usr/bin/crossscripts/qemuwrapper'
This was because:
lib32-core-image-minimal -> core-image-minimal-initramfs
core-image-minimal-initramfs -> qemuwrapper-cross
lib32-core-image-minimal -> lib32-qemuwrapper-cross
So we got the error, build lib32-core-image-minimal-initramfs can fix the problem.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit
eee3ec805cf150f1c701427a2d182a537a67e8f5)
Signed-off-by: Armin Kuster <akuster808@gmail.com>
