Caner Altinbasak a89560d336 bitbake: npmsw: Avoid race condition with multiple npm fetchers
If multiple npmsw fetchers are trying to download the same npm file, one of them
can try to download the file while other is calling verify. npmsw methods gets
called without holding the lock, which causes race conditions in fetching and
verification etc. Lock the lockfile before calling proxy fetcher methods.

(Bitbake rev: 591a05d6126f29b501b9fa284c0618de8c903c69)

Signed-off-by: Caner Altinbasak <cal@brightsign.biz>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit fa39e6689d0f0fff772e1c81682698f4b1587b8a)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-25 20:54:25 +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