def _parse_options(self, options_file):
"""
Returns a set of options defined in the provides meson_options.txt file
Parameters:
options_file The file containing options
"""
oi = optinterpreter.OptionInterpreter('')
oi.process(options_file)
return oi.options
from mesonbuild import optinterpreter
(COLUMNS, _) = get_terminal_size()
def describe_option(option_name: str, option_default_value: str,
option_type: str, option_message: str) -> None:
print(('name: ' + option_name))
print(('default: ' + option_default_value))
print(('type: ' + option_type))
for line in wrap(option_message, width=COLUMNS - 9):
print((' ' + line))
print('---')
oi = optinterpreter.OptionInterpreter('')
oi.process('meson_options.txt')
for (name, value) in list(oi.options.items()):
if isinstance(value, coredata.UserStringOption):
describe_option(
name, value.value, 'string',
"You can type what you want, but make sure it makes sense")
elif isinstance(value, coredata.UserBooleanOption):
describe_option(name, 'true' if value.value else 'false', 'boolean',
"You can set it to 'true' or 'false'")
elif isinstance(value, coredata.UserIntegerOption):
describe_option(
name, str(value.value), 'integer',
"You can set it to any integer value between '{}' and '{}'".format(
value.min_value, value.max_value))
