Robert Yang 82300691b0 bitbake: BBHandler: Fix addtask and deltask
The following commands are not supported, but they were ignored silently, that
may suprise users:

* addtask task1 task2
  task2 is ignored

* addtask task1 before task2 before task3
  Should be: addtask task1 before task2 task3

* addtask task1 after task2 after task3
  Should be: addtask task1 after task2 task3

* deltask task1 task2
  task2 is ignore

This patch can check and warn for them.

[YOCTO #13282]

(Bitbake rev: 675689aa7cc7287efecf8ef775ca2059369167f1)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-04-30 12:05:24 +01:00
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.
Description
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Readme 251 MiB