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mirror of https://git.yoctoproject.org/poky synced 2026-05-08 05:09:24 +00:00
Robert Yang 6ac5723769 bitbake: BBHandler: Fix __python_func_regexp__ for comment lines
Fixed:
- Add a comment in base.bbclass:
  def oe_import(d):
      import sys
  # Comment
      bbpath = d.getVar("BBPATH").split(":")
  [snip]

  Note, '# Comment' is started with '#', it is legal in python's syntax
  (though maybe not a good style), but bitbake reported errors:

  $ bitbake -p
  ERROR: ParseError at /path/to/base.bbclass:20: unparsed line: '    bbpath = d.getVar("BBPATH").split(":")'

  This error report would mislead people, the real problem is that '# Comment'
  is not supported, but it reports the next line, this may make it hard to debug
  the code are complicated.

We can make __python_func_regexp__ handle '^#' to fix the problem, since it
already can handle blank line "^$" in a python function, so it would be pretty
safe to handle "^#" as well.

(Bitbake rev: 79e62eef1c93f742bf71e9f25db57fdd2ffedd02)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-11-19 17:03:25 +00:00
2018-11-19 17:03:24 +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.
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