mirror of
git://git.yoctoproject.org/meta-freescale.git
synced 2025-08-22 00:42:07 +02:00
bfa2a3b98d
To assist existing layers to convert to the new BSP-specific overrides. Besides failing the parsing of the recipes where it is in use, we provide a script to automate most of it. Fixes: #990. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
77 lines
2.9 KiB
Python
77 lines
2.9 KiB
Python
# -*- python -*-
|
|
# Automatically set extend the MACHINEOVERRIDES
|
|
#
|
|
# This allow to grouping of different settings for similar platforms.
|
|
#
|
|
# To indicate that a SoC contains following set of overrides, you can use:
|
|
#
|
|
# MACHINEOVERRIDES_EXTENDER:soc = "group1:group2"
|
|
#
|
|
# However to indicate that an override replaces a set of other
|
|
# overrides, you can use:
|
|
#
|
|
# MACHINEOVERRIDES_EXTENDER_FILTER_OUT:override = "group1 group2"
|
|
#
|
|
# Copyright 2016-2018, 2022 (C) O.S. Systems Software LTDA.
|
|
|
|
def machine_overrides_extender(d):
|
|
machine_overrides = (d.getVar('PRISTINE_MACHINEOVERRIDES') or '').split(':')
|
|
|
|
# Gather the list of overrides to filter out
|
|
machine_overrides_filter_out = (d.getVar('MACHINEOVERRIDES_EXTENDER_FILTER_OUT') or '').split()
|
|
for override in machine_overrides:
|
|
machine_overrides_filter_out += (d.getVar('MACHINEOVERRIDES_EXTENDER_FILTER_OUT:%s' % override) or '').split()
|
|
|
|
# Extend the overrides
|
|
for override in machine_overrides:
|
|
extender = d.getVar('MACHINEOVERRIDES_EXTENDER:%s' % override)
|
|
|
|
if extender:
|
|
extender = extender.split(':')
|
|
|
|
# Drop any extension if in filter_out
|
|
extender = [e for e in extender if e not in machine_overrides_filter_out]
|
|
|
|
extender.reverse()
|
|
if not set(extender).issubset(set(machine_overrides)):
|
|
index = machine_overrides.index(override)
|
|
for e in extender:
|
|
machine_overrides.insert(index, e)
|
|
|
|
# Drop any overrides of filter_out after extending
|
|
machine_overrides = [o for o in machine_overrides if o not in machine_overrides_filter_out]
|
|
|
|
return ':'.join(machine_overrides)
|
|
|
|
python machine_overrides_extender_handler() {
|
|
# Ideally we'd use a separate variable name for this however
|
|
# historically NXP BSPs used this. We save it to a known good name
|
|
# so we can reprocess OVERRIDES if/as/when needed.
|
|
d.renameVar("MACHINEOVERRIDES", "PRISTINE_MACHINEOVERRIDES")
|
|
|
|
# Now we add our own function intercept in instead
|
|
d.setVar("MACHINEOVERRIDES", "${@machine_overrides_extender(d)}")
|
|
}
|
|
|
|
machine_overrides_extender_handler[eventmask] = "bb.event.ConfigParsed"
|
|
addhandler machine_overrides_extender_handler
|
|
|
|
python machineoverrides_filtered_out_qa_handler() {
|
|
filtered_out = (d.getVar('MACHINEOVERRIDES_EXTENDER_FILTER_OUT') or "").split()
|
|
qa_error = d.getVar('MACHINEOVERRIDES_FILTERED_OUT_QA_ERROR')
|
|
|
|
for var in d.overridedata:
|
|
# We need to allow the overrides being used in the extender
|
|
# so avoid processing it.
|
|
if 'MACHINEOVERRIDES_EXTENDER' in var:
|
|
continue
|
|
|
|
for (r, o) in d.overridedata[var]:
|
|
common = list(set(o.split(":")).intersection(filtered_out))
|
|
if len(common) > 0:
|
|
raise bb.parse.SkipRecipe(qa_error % common)
|
|
}
|
|
|
|
machineoverrides_filtered_out_qa_handler[eventmask] = "bb.event.RecipeParsed"
|
|
addhandler machineoverrides_filtered_out_qa_handler
|