4 Commits

Author	SHA1	Message	Date
Harlan Haskins	366bbf48b9	[ParseableInterface] Add ‘forwarding modules’ ... A ‘forwarding module’ is a YAML file that’s meant to stand in for a .swiftmodule file and provide an up-to-date description of its dependencies, always using modification times. When a ‘prebuilt module’ is first loaded, we verify that it’s up-to-date by hashing all of its dependencies. Since this is orders of magnitude slower than reading mtimes, we’ll install a `forwarding module` containing the mtimes of the now-validated dependencies.	2019-03-07 11:36:15 -08:00
Saleem Abdulrasool	c0bb36fa2e	test: remove some unnecessary shell usage ... Replace the shell usage with lit substitutions. NFC	2019-01-15 10:46:56 -08:00
Jordan Rose	614deb640b	[ParseableInterface] Pass prebuilt cache path down to sub-invocations ... Otherwise, the top-level compilation gets the benefit of the prebuilt cache path, but the sub-invocations for swiftinterfaces that /do/ need to be compiled do not.	2018-12-21 15:41:17 -08:00
Jordan Rose	4bfe4eff6d	[ParseableInterfaces] Add -prebuilt-module-cache-path to the frontend ... When trying to load a swiftinterface, search this directory before doing all the work of building a swiftmodule.	2018-12-17 18:23:28 -08:00