Richard Purdie 72060138fa bitbake: siggen: Remove broken optimisation
When a single signature is locked, dependent task checksum calculations
fail. This in turn is because get_unihash cannot be cached correctly
by this function. Remove that has turned out to be a poor optimisation
to avoid that bug.

(Bitbake rev: 7ae2b73d131491ab5bf09fd6055e1fdb67a560c6)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-11-03 08:21:10 +00:00
2020-11-02 11:35:10 +00:00
2020-10-31 08:54:12 +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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