This is only the driver side of the work; the frontend doesn't understand
this new -output-filelist option yet. Next commit.
More https://bugs.swift.org/browse/SR-280.
Generate frontend commands with -filelist in them. This isn't actually
implemented yet, but we can start testing at this point.
Part 1 of https://bugs.swift.org/browse/SR-280.
The "Tool" abstraction wasn't buying us enough to deserve the added
complexity. Now a ToolChain turns Actions into Jobs, and every helper
tool is searched for relative to Swift first. Much simpler.
Swift SVN r31563
These aren't inherently incompatible, but today it would do nothing useful,
and using both flags together causes problems (see previous commit).
rdar://problem/19669432
Swift SVN r25389
of 'bin/swift-update' with the related frontend options.
'swift-update' will be the tool for producing diffs to update swift code to the
latest version.
Swift SVN r24287
This was being staged as -emit-reference-dependencies, but it's affecting
a lot more than that. Eventually for command line builds this should also
preserve intermediate build outputs (like .o and .swiftmodule) for use in
later builds, rather than putting them in $TMPDIR and deleting them after.
This option is still hidden.
Swift SVN r23295
This just adds another possible output kind and forwards it to the frontend.
Note that in builds without an output map, this will just dump the dependencies
next to the output file, which is a temp file whose name is chosen randomly.
That's not so useful, but we can fix it later.
Part of rdar://problem/15353101
Swift SVN r23220
We use the basename to generate the private-discriminator. Why just the
basename? Because we want projects checked out in different locations to
still have a chance of generating identical binaries, and (at least for now)
private symbols still have external linkage.
Part of rdar://problem/17632175
Swift SVN r21845
Most of the tests just got moved to swiftc, but some of them were
duplicated to apply to both swiftc and swift. A handful still use the
existing 'swift' because they are for the existing '-i' syntax.
Note: this means config.swift_driver now uses the staging symlink
'swifti'. The only thing preventing us from dropping the 'i' and getting
rid of the old interface is that Xcode hasn't moved to swiftc yet
<rdar://problem/17769327>.
Swift SVN r20467
