bazel - a fast, scalable, multi-language and extensible build system

	Commit message (Collapse)	Author	Age
*	Track the origin of an option in the option instance, not its final value.	ccalvarin	2017-09-21
	A single instance of an option has a single origin, but the final value only has a single origin if it has a single value. For multi-valued options, it is wrong to expect that the final value of an option will have a single parent. Track the option parents (which option expanded to the current instance, if any) in the right place, with the ParsedOptionDescription. Also fix some inconsistent spelling of 'dependent,' in favor of the American English standard. RELNOTES: None. PiperOrigin-RevId: 169487515