def ExpandTargets(targets_wanted):
"""Expand any possible toolchain aliases into full targets
This will expand 'all' and 'sdk' into the respective toolchain tuples.
Args:
targets_wanted: The targets specified by the user.
Returns:
Dictionary of concrete targets and their toolchain tuples.
"""
targets_wanted = set(targets_wanted)
if targets_wanted == set(['boards']):
# Only pull targets from the included boards.
return {}
all_targets = toolchain.GetAllTargets()
if targets_wanted == set(['all']):
return all_targets
if targets_wanted == set(['sdk']):
# Filter out all the non-sdk toolchains as we don't want to mess
# with those in all of our builds.
return toolchain.FilterToolchains(all_targets, 'sdk', True)
# Verify user input.
nonexistent = targets_wanted.difference(all_targets)
if nonexistent:
raise ValueError('Invalid targets: %s', ','.join(nonexistent))
return {t: all_targets[t] for t in targets_wanted}
def ExpandTargets(targets_wanted):
"""Expand any possible toolchain aliases into full targets
This will expand 'all' and 'sdk' into the respective toolchain tuples.
Args:
targets_wanted: The targets specified by the user.
Returns:
Full list of tuples with pseudo targets removed.
"""
alltargets = toolchain.GetAllTargets()
targets_wanted = set(targets_wanted)
if targets_wanted == set(['all']):
targets = alltargets
elif targets_wanted == set(['sdk']):
# Filter out all the non-sdk toolchains as we don't want to mess
# with those in all of our builds.
targets = toolchain.FilterToolchains(alltargets, 'sdk', True)
else:
# Verify user input.
nonexistent = targets_wanted.difference(alltargets)
if nonexistent:
raise ValueError('Invalid targets: %s', ','.join(nonexistent))
targets = dict((t, alltargets[t]) for t in targets_wanted)
return targets