bitbake: ast: Fix fragment behaviour with overridesHEADmaster

Imagine a machine fragment machine/A and a configuration which sets:

MACHINE = "B"
MACHINE:forcevariable = "C"

As I understand it, the fragment behaviour was intended to replace the
MACHINE = "B", so the override would still be active. The current code
replaces all variable overrides.

parsing=True, switches to the other behaviour, which I believe was the
design intent and the behaviour users would expect.

This is useful to allow test configurations to override a MACHINE setting
without change the fragments which would complicate the test code.

(Bitbake rev: f65bc6aaf4c11bc7e566c895209c093627a3015b)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions