Richard Purdie a9dc2ac9e0 bitbake: data_smart: Fix removal handling interaction issue with overrides
If a variable has a _remove applied to it but that variable is in turn
'renamed' through OVERRIDES, the removal gets lost with the current code.

TEST = "foo"
TEST_someval = "bar"
TEST_someval_remove = "bar"
OVERRIDES = "someval"

currently gives "bar" for TEST but should give "".

This fixes the code to track the removal and adds a test case to ensure this
doesn't regress again.

(Bitbake rev: 8f55010c18057be040f073d8bcb4c5c2c311d809)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-10-20 14:27:03 +01:00
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.
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