def get_base_env(*args, **kwargs):
"""Initialize and return a base construction environment.
All args received are passed transparently to SCons Environment init.
"""
# Initialize new construction environment
env = Environment(*args, **kwargs) # pylint: disable=undefined-variable
# If a flavor is activated in the external environment - use it
if 'BUILD_FLAVOR' in os.environ:
active_flavor = os.environ['BUILD_FLAVOR']
if not active_flavor in flavors():
raise StopError('%s (from env) is not a known flavor.' %
(active_flavor))
sprint('Using active flavor "%s" from your environment', active_flavor)
env.flavors = [active_flavor]
else:
# If specific flavor target specified, skip processing other flavors
# Otherwise, include all known flavors
env.flavors = (
set(flavors()).intersection(COMMAND_LINE_TARGETS) # pylint: disable=undefined-variable
or flavors())
# Perform base construction environment customizations from site_config
if '_common' in ENV_OVERRIDES:
env.Replace(**ENV_OVERRIDES['_common'])
if '_common' in ENV_EXTENSIONS:
env.Append(**ENV_EXTENSIONS['_common'])
return env
def get_base_env(*args, **kwargs):
"""Initialize and return a base construction environment.
All args received are passed transparently to SCons Environment init.
"""
# Initialize new construction environment
env = Environment(*args, **kwargs) # pylint: disable=undefined-variable
# If a flavor is activated in the external environment - use it
if 'BUILD_FLAVOR' in os.environ:
active_flavor = os.environ['BUILD_FLAVOR']
if not active_flavor in flavors():
raise StopError('%s (from env) is not a known flavor.' %
(active_flavor))
sprint('Using active flavor "%s" from your environment', active_flavor)
env.flavors = [active_flavor]
else:
# If specific flavor target specified, skip processing other flavors
# Otherwise, include all known flavors
env.flavors = (set(flavors()).intersection(COMMAND_LINE_TARGETS) # pylint: disable=undefined-variable
or flavors())
# Perform base construction environment customizations from site_config
if '_common' in ENV_OVERRIDES:
env.Replace(**ENV_OVERRIDES['_common'])
if '_common' in ENV_EXTENSIONS:
env.Append(**ENV_EXTENSIONS['_common'])
return env
def get_base_env(*args, **kwargs):
"""Initialize and return a base construction environment.
All args received are passed transparently to SCons Environment init.
"""
# Initialize new construction environment
env = Environment(*args, **kwargs)
env.flavors = (
set(flavors()).intersection(COMMAND_LINE_TARGETS) # pylint: disable=undefined-variable
or flavors())
# Perform base construction environment customizations from site_config
if '_common' in ENV_OVERRIDES:
env.Replace(**ENV_OVERRIDES['_common'])
if '_common' in ENV_EXTENSIONS:
env.Append(**ENV_EXTENSIONS['_common'])
return env
def get_base_env(*args, **kwargs):
"""Initialize and return a base construction environment.
All args received are passed transparently to SCons Environment init.
"""
# Initialize new construction environment
env = Environment(*args, **kwargs) # pylint: disable=undefined-variable
# If a flavor is activated in the external environment - use it
if 'BUILD_FLAVOR' in os.environ:
active_flavor = os.environ['BUILD_FLAVOR']
if not active_flavor in flavors():
raise StopError(
'{} (from env) is not a known flavor.'.format(active_flavor))
log_warn('Using active flavor "{}" from your environment'.format(
active_flavor))
env.flavors = [active_flavor]
else:
# If specific flavor target specified, skip processing other flavors
# Otherwise, include all known flavors
env.flavors = (
set(flavors()).intersection(COMMAND_LINE_TARGETS) # pylint: disable=undefined-variable
or flavors())
# log_warn('flavors')
# print(env.flavors)
# Perform base construction environment customizations from site_config
if '_common' in ENV_OVERRIDES:
# https://docs.python.org/3/tutorial/controlflow.html#unpacking-argument-lists
# env.Replace(ENV={'PATH': os.environ['PATH']})
env.Replace(**ENV_OVERRIDES['_common'])
if '_common' in ENV_EXTENSIONS:
env.Append(**ENV_EXTENSIONS['_common'])
env.Append(
BUILDERS={
'LST':
Builder(generator=lst_generator, suffix='.lst', src_suffix='.elf'),
'SIZ':
Builder(generator=siz_generator, suffix='.siz', src_suffix='.elf'),
'BIN':
Builder(generator=bin_generator, suffix='.bin', src_suffix='.elf'),
'HEX':
Builder(generator=hex_generator, suffix='.hex', src_suffix='.elf')
})
env.Append(
BUILDERS={
'ZBIN':
Builder(action=zbin_generator, suffix='.bin.gz',
src_suffix='.bin'),
'IMG':
Builder(generator=img_generator, suffix='.img', src_suffix='.bin'),
'ZIMG':
Builder(generator=zimg_generator,
suffix='_gz.img',
src_suffix=['.bin.gz', '.bin']),
'FLS':
Builder(generator=fls_generator, suffix='.fls', src_suffix='.bin')
})
# log_warn('base_Environment')
# print(env.Dump())
log_warn('COMMAND_LINE_TARGETS: {}'.format(COMMAND_LINE_TARGETS))
log_warn('DEFAULT_TARGETS: {}'.format(DEFAULT_TARGETS))
log_warn('BUILD_TARGETS: {}'.format(BUILD_TARGETS))
return env