Robert Yang f476905b9c package.bbclass: Do not hide cpio's error
We use subprocess.check_output() to run the command, which means that we need care
about the error, so the 2>/dev/null should not be used, otherwise it is hard to
debug when the error happens.

I guess it was copied from previous lines, but that command's error can be
ignored (excpet: pass):
   try:
       subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT)
   except subprocess.CalledProcessError:
       # Can "fail" if internal headers/transient sources are attempted
       pass

But we don't do this in the current location, so remove "2>/dev/null"

(From OE-Core rev: 017a53d2743be2b5d4965a39b4e126fb74f700ad)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-01-11 10:39:09 +00:00
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.
Description
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