Richard Purdie dbda297fd9 bitbake: runqueue: Allow the hash validate function to have an idea of build completion
There is an oversight in the current hash validation API in that the
function can't know how many setscene tasks already completed. Rather
than trying to add additional parameters to the function, causing
incompatibilities, store the value in the datastore.

This is useful to allow build status reporting to the user for
figures on sstate reusage and build completion.

(Bitbake rev: ec037d3e49264037b81212f498d98e292ae7c334)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-08 10:52:00 +01:00
2014-01-02 12:58:54 +00:00
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.
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