Richard Purdie ac3593f6ed bitbake: cooker: Ensure cooker's enviroment is updated on updateConfig
Only the env variables which were added to the datastore were being
updated. We need to update the whole copy, we just only trigger a
reparse if any of the variables making it into the datastore change.

This avoids a bug where variables such as DISPLAY in a new UI context
would break under memory resident bitbake.

(Bitbake rev: 4bb71b627767297269e762b414443e15e28bfac4)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-08-25 18:14:53 +01:00

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