Robert Yang 4885cdc000 oe/copy_buildsystem.py: make sure layer exists
It had a problem when nested layer before, e.g.:
layer_a/layer_b/

And when layer_b is handled before layer_a, then layer_a dir existed, so
it would be treated as already handled, which was wrong, check
conf/layer.conf can fix the problem.

(From OE-Core rev: 2eaefa0c3ae589111266c7d6822428ad910415f4)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-01-06 22:32:22 +00:00
2016-03-26 08:06:58 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
Yocto Project reference distribution Poky
https://yoctoproject.org/
Readme 263 MiB