Michael Ho 702a227322 license_image.bbclass: fix missing recipeinfo on self
Resolve a build bug where image recipes with a do_deploy task will fail.

If the image recipe inheriting license_image.bbclass has a deploy task, then
the function get_deployed_dependencies will add itself to the list of recipes
to get license information for.

However, image recipes don't generally deploy license info so this results in
an error.

File: '/nvme/poky/meta/classes/license_image.bbclass', lineno: 192, function: license_deployed_manifest
...
Exception: FileNotFoundError: [Errno 2] No such file or directory: '/nvme/poky/build/tmp/deploy/licenses/core-image-minimal/recipeinfo'

Add a corner case to exclude the originating image recipe from the list of
dependencies to check.

(From OE-Core rev: 444118a185ff6cdd20ad0a10ffae7edfa9ab18c4)

Signed-off-by: Michael Ho <Michael.Ho@bmw.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 13fb39e49e55a0bc7c78b0bfdc372163b3f9e70a)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-01-21 23:08:16 +00:00
2021-01-13 08:57:57 +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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Readme 251 MiB