option(
	'static',
	type: 'combo',
	choices: [ 'none', 'system', 'prebuilt' ],
	value: 'none',
	description: 'Build statically using libraries present on the system (\'system\') or using prebuilt libraries official builds use (\'prebuilt\')'
)
option(
	'beta',
	type: 'boolean',
	value: false,
	description: 'Beta build'
)
option(
	'ignore_updates',
	type: 'boolean',
	value: true,
	description: 'Don\'t show notifications about available updates'
)
option(
	'can_install',
	type: 'combo',
	choices: [ 'no', 'yes', 'yes_check', 'auto' ],
	value: 'auto',
	description: 'Disable (\'no\') or enable (\'yes\') setting up file and URL associations, or even offer to do it at startup (\'yes_check\')'
)
option(
	'http',
	type: 'boolean',
	value: true,
	description: 'Enable HTTP via libcurl'
)
option(
	'snapshot',
	type: 'boolean',
	value: false,
	description: 'Snapshot build'
)
option(
	'snapshot_id',
	type: 'integer',
	min: 0,
	value: 0,
	description: 'Snapshot ID, only relevant if \'snapshot\' is true'
)
option(
	'mod_id',
	type: 'integer',
	min: 0,
	value: 0,
	description: 'Mod ID, used on the https://starcatcher.us/TPT build server, the build server will compile for all platforms for you and send updates in-game, see jacob1 to get a mod ID'
)
option(
	'lua',
	type: 'combo',
	choices: [ 'none', 'lua5.1', 'lua5.2', 'luajit', 'auto' ],
	value: 'auto',
	description: 'Lua library to use'
)
option(
	'x86_sse',
	type: 'combo',
	choices: [ 'none', 'sse', 'sse2', 'sse3', 'auto' ],
	value: 'auto',
	description: 'Enable SSE (available only on x86)'
)
option(
	'build_powder',
	type: 'boolean',
	value: true,
	description: 'Build the game'
)
option(
	'build_render',
	type: 'boolean',
	value: false,
	description: 'Build the thumbnail renderer'
)
option(
	'build_font',
	type: 'boolean',
	value: false,
	description: 'Build the font editor'
)
option(
	'server',
	type: 'string',
	value: 'powdertoy.co.uk',
	description: 'Simulation server'
)
option(
	'static_server',
	type: 'string',
	value: 'static.powdertoy.co.uk',
	description: 'Static simulation server'
)
option(
	'update_server',
	type: 'string',
	value: '',
	description: 'Update server, only used by snapshots and mods, see \'snapshot_id\' and \'mod_id\''
)
option(
	'workaround_noncpp_lua',
	type: 'boolean',
	value: false,
	description: 'Allow linking against a non-C++ system Lua'
)
option(
	'workaround_elusive_bzip2',
	type: 'boolean',
	value: true,
	description: 'acquire bzip2 dependency with find_library'
)
option(
	'workaround_elusive_bzip2_lib_name',
	type: 'string',
	value: 'bz2',
	description: 'bzip2 library name, see \'workaround_elusive_bzip2\''
)
option(
	'workaround_elusive_bzip2_lib_dir',
	type: 'string',
	value: '/usr/lib/x86_64-linux-gnu',
	description: 'bzip2 library directory, see \'workaround_elusive_bzip2\''
)
option(
	'workaround_elusive_bzip2_include_name',
	type: 'string',
	value: 'bzlib.h',
	description: 'bzip2 header name, see \'workaround_elusive_bzip2\''
)
option(
	'workaround_elusive_bzip2_include_dir',
	type: 'string',
	value: '/usr/include',
	description: 'bzip2 header directory, see \'workaround_elusive_bzip2\''
)
option(
	'workaround_elusive_bzip2_static',
	type: 'boolean',
	value: false,
	description: 'bzip2 static setting, see \'workaround_elusive_bzip2\''
)
option(
	'tpt_libs_vtag',
	type: 'string',
	value: '',
	description: 'tpt-libs vtag override, only used for tpt-libs development'
)
option(
	'android_keystore',
	type: 'string',
	value: '',
	description: 'Path to Java keystore for signing an APK, only used for Android development'
)
option(
	'android_keyalias',
	type: 'string',
	value: 'androidkey',
	description: 'Signing key alias for signing an APK, only used for Android development'
)
option(
	'app_name',
	type: 'string',
	value: 'The Powder Toy',
	description: 'App name, used for desktop integration and the window title, change if you work on a mod'
)
option(
	'app_comment',
	type: 'string',
	value: 'Physics sandbox game',
	description: 'App comment, used for desktop integration, change if you work on a mod'
)
option(
	'app_exe',
	type: 'string',
	value: 'powder',
	description: 'App executable name, used for desktop integration, change if you work on a mod'
)
option(
	'app_id',
	type: 'string',
	value: 'uk.co.powdertoy.tpt',
	description: 'App ID, a D-Bus well-known name, used for desktop integration, change if you work on a mod'
)
option(
	'app_data',
	type: 'string',
	value: 'The Powder Toy',
	description: 'App data directory name, do not change even if you work on a mod, only if you know what you are doing'
)
option(
	'app_vendor',
	type: 'string',
	value: 'powdertoy',
	description: 'App vendor prefix, used for desktop integration, do not change even if you work on a mod, only if you know what you are doing'
)
option(
	'enforce_https',
	type: 'boolean',
	value: true,
	description: 'Enforce encrypted HTTP traffic, may be disabled for debugging'
)
option(
	'secure_ciphers_only',
	type: 'boolean',
	value: false,
	description: 'Use only secure ciphers for encrypted HTTP traffic, please review cipher list before enabling'
)
option(
	'prepare',
	type: 'boolean',
	value: false,
	description: 'Used by ghactions workflows, not useful otherwise'
)
option(
	'render_icons_with_inkscape',
	type: 'feature',
	value: 'disabled',
	description: 'Render icons with Inkscape (inkscape binary needs to be in PATH)'
)
option(
	'resolve_vcs_tag',
	type: 'combo',
	choices: [ 'no', 'static_release_only', 'yes' ],
	value: 'static_release_only',
	description: 'Enable VCS tag resolution, introduces an always-stale custom target'
)