Martin Jansa b67303460c devtool: expand SRC_URI when guessing recipe update mode
* I have recipes which use variable inside SRC_URI, e.g.:
  ROS_BRANCH ?= "branch=release/melodic/swri_nodelet"
  SRC_URI = "git://github.com/swri-robotics-gbp/marti_common-release;${ROS_BRANCH};protocol=https"

  and devtool modify works fine, but devtool finish fails with:

  $ devtool finish --force-patch-refresh swri-nodelet meta-ros/meta-ros1-melodic/
  ...
  Traceback (most recent call last):
    File "/OE/openembedded-core/scripts/devtool", line 334, in <module>
      ret = main()
    File "/OE/openembedded-core/scripts/devtool", line 321, in main
      ret = args.func(args, config, basepath, workspace)
    File "/OE/openembedded-core/scripts/lib/devtool/standard.py", line 2082, in finish
      updated, appendfile, removed = _update_recipe(args.recipename, workspace, rd, args.mode, appendlayerdir, wildcard_version=True, no_remove=False, no_report_remove=removing_original, initial_rev=args.initial_rev, dry_run_outdir=dry_run_outdir, no_overrides=args.no_overrides, force_patch_refresh=args.force_patch_refresh)
    File "/OE/openembedded-core/scripts/lib/devtool/standard.py", line 1737, in _update_recipe
      mode = _guess_recipe_update_mode(srctree, rd)
    File "/OE/openembedded-core/scripts/lib/devtool/standard.py", line 1721, in _guess_recipe_update_mode
      params = bb.fetch.decodeurl(uri)[5]
    File "/OE/bitbake/lib/bb/fetch2/__init__.py", line 390, in decodeurl
      raise MalformedUrl(url, "The URL: '%s' is invalid: parameter %s does not specify a value (missing '=')" % (url, s))
  bb.fetch2.MalformedUrl: The URL: 'git://github.com/swri-robotics-gbp/marti_common-release;${ROS_BRANCH};protocol=https' is invalid: parameter ${ROS_BRANCH} does not specify a value (missing '=')

  let it expand the SRC_URI before trying to decode it.

(From OE-Core rev: 3535cfdbf3d77f550b804276f957acf859da484f)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-08-27 08:28:03 +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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