option('build_testing', type: 'boolean', value: false)
option('build_examples', type: 'boolean', value: false)
option('wren_with_rand', type: 'boolean', value: false)
option('wren_with_meta', type: 'boolean', value: false)
option('wrenpp_with_name_guessing', type: 'boolean', value: true)
option('wrenpp_with_sse42', type: 'boolean', value: true)