Added a MergeModuleJobAction, which will be translated into a Command which merges swiftmodule files.
Added a MergeModule subclass of Tool, which will generate a Command which merges swiftmodule files. (Currently, it generates a Command which invokes “swift_driver -frontend -help”.)
Added ToolChain-level support for getting the MergeModule Tool.
Nothing produces MergeModuleJobActions yet; adding that to the Action dependency graph should be enough to get this going.
Swift SVN r12491
- Added a couple of new targets:
- libswiftDriver, which contains most of the driver implementation
- swift_driver, which produces the actual executable
- Added centralized version information into libswiftBasic.
- Added a new "Driver Design & Internals" document, which currently describes
the high-level design of the Swift driver.
- Implemented an early version of the functionality of the driver, including
versions of the Parse, Pipeline, Bind, Translate, and Execute driver stages.
Parse, Pipeline, and Bind are largely implemented; Translate and Execute are
early placeholders. (Translate produces "swift_driver --version" and "ld -v"
commands, while Execute performs all subtasks sequentially, rather than in
parallel.)
This is just the starting point for the Swift driver. Tests for the existing
behavior are forthcoming.
Swift SVN r10933
