Mattias Hansson a2ab2dcf12 base.bbclass: add dependency on pseudo from do_prepare_recipe_sysroot
do_prepare_recipe_sysroot may perform groupadd, which requires pseudo.
However, do_prepare_recipe_sysroot does not depend on pseudo explicitly,
which sometimes causes a build error when building a recipe that adds
groups.

This issue only occurs when executing do_prepare_recipe_sysroot for a
recipe that adds groups before finishing a task that depends on pseudo
for a recipe that doesn't add groups.

(From OE-Core rev: e20a67fe9cc7de042f39f3c39b74de61dc5c6dfe)

Signed-off-by: Mattias Hansson <mattihn@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-12-16 23:08:51 +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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