Patrick Ohly 9c22707122 useradd-staticids: skip recipes without static IDs
When enabling useradd-staticids.bbclass, one has to define static IDs
for all recipes in a world build, otherwise those without static IDs
generate parse errors or warnings, depending on USERADD_ERROR_DYNAMIC.

Defining unused IDs is a lot of work and clutters the passwd/group
file of a distro.

Distros which want to avoid this can now set USERADD_ERROR_DYNAMIC =
"skip" and recipes which would have triggered a message then silently
get disabled. Only trying to build them shows the error message:

$ bitbake apt
...
ERROR: Nothing PROVIDES 'apt'
ERROR: apt was skipped: apt - apt: username _apt does not have a static ID defined.

(From OE-Core rev: 9113928cea88c2187e8640ac489671cb81f58103)

Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-11-08 22:24:03 +00:00
2016-03-26 08:06:58 +00:00
2014-01-02 12:58:54 +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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