Chen Qi dc3b7bd2eb devtool: warn user about multiple layer having the same base name
Currently `devtool finish RECIPE meta' will silently succeed even
if there are multiple layers having the same base name of 'meta'.
e.g. meta layer from oe-core and meta layer from meta-secure-core.

We should at least give user a warning in such case. With the patch,
we will get warning like below.

WARNING: Multiple layers have the same base name 'meta', use the first one '<PROJ_DIR>/oe-core/meta'.
WARNING: Consider using path instead of base name to specify layer:
	 	  <PROJ_DIR>/oe-core/meta
		  <PROJ_DIR>/meta-secure-core/meta

(From OE-Core rev: 2c8740f543c38dbaef3345e40827ef48b3f75405)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-06-28 13:28:37 +01:00
2018-02-24 10:31:45 +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
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