meson_options.txt

option('mri_version', type: 'string', value: '3.1', description: 'Version of MRI to link with')
option('mri_includes', type: 'string', value: '', description: 'Ruby manual include path')
option('mri_libpath', type: 'string', value: '', description: 'Ruby manual lib path')
option('mri_library', type: 'string', value: '', description: 'Ruby manual link name')

option('workdir_current', type: 'boolean', value: false, description: 'Keep current directory on startup')

option('steam', type: 'boolean', value: false, description: 'Add steamworks support')

option('build_static', type: 'boolean', value: true, description: 'Use static libraries')

option('gfx_backend', type: 'combo', value: 'gl', choices: ['gl', 'gles'], description: 'Graphics rendering API to use.')

option('fmod', type: 'boolean', value: false, description: 'Use FMOD bindings instead of OpenAL')

option('fmod_core_lib_dir', type: 'string', value: '', description: 'Manual fmod lib dir')
option('fmod_fsbank_lib_dir', type: 'string', value: '', description: 'Manual fmod fsbank lib dir')
option('fmod_studio_lib_dir', type: 'string', value: '', description: 'Manual fmod studio lib dir')
option('auto_clean_fmod', type: 'boolean', value: false, description: 'Automatically release some fmod resources')