These changes caused a number of issues:
1. No debug info is emitted when a release-debug info compiler is built.
2. OS X deployment target specification is broken.
3. Swift options were broken without any attempt any recreating that
functionality. The specific option in question is --force-optimized-typechecker.
Such refactorings should be done in a fashion that does not break existing
users and use cases.
This reverts commit e6ce2ff388.
This reverts commit e8645f3750.
This reverts commit 89b038ea7e.
This reverts commit 497cac64d9.
This reverts commit 953ad094da.
This reverts commit e096d1c033.
rdar://30549345
This patch splits add_swift_library into two functions one which handles
the simple case of adding a library that is part of the compiler being
built and the second handling the more complicated case of "target"
libraries, which may need to build for one or more targets.
The new add_swift_library is built using llvm_add_library, which re-uses
LLVM's CMake modules. In adapting to use LLVM's modules some of
add_swift_library's named parameters have been removed and
LINK_LIBRARIES has changed to LINK_LIBS, and LLVM_LINK_COMPONENTS
changed to LINK_COMPONENTS.
This patch also cleans up libswiftBasic's handling of UUID library and
headers, and how it interfaces with gyb sources.
add_swift_library also no longer has the FILE_DEPENDS parameter, which
doesn't matter because llvm_add_library's DEPENDS parameter has the same
behavior.
As a first step to allowing the build script to build *only*
static library versions of the stdlib, change `add_swift_library`
such that callers must pass in `SHARED`, `STATIC`, or `OBJECT_LIBRARY`.
Ideally, only these flags would be used to determine whether to
build shared, static, or object libraries, but that is not currently
the case -- `add_swift_library` also checks whether the library
`IS_STDLIB` before performing certain additional actions. This will be
cleaned up in a future commit.
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
...and some basic unit tests for it.
The purpose of this class is to track dependencies between opaque nodes.
The dependency edges are (kind, string) pairs, where the "kind"
distinguishes different kinds of dependencies (currently "top-level names"
and "types that we do lookup on"). The step is to make use of it in
running compile commands.
The YAML-based file format is only for bring-up and testing purposes.
I intend to switch it to a bitcode-based format in the long run.
Part of rdar://problem/15353101
Swift SVN r23223
Added a new API, swift::driver::createCompilerInvocation. This takes an array
of driver arguments, constructs a Driver and a Compilation, and then uses the
Compilation's frontend arguments to create a CompilerInvocation.
This works by forcing Driver to create a Compilation which contains a single
compile command. (It achieves this by passing
"-force-single-frontend-invocation" after all other arguments.) This approach
roughly matches Clang's clang::createInvocationFromCommandLine.
As implied by the namespacing, this lives in swiftDriver. As a result,
swiftDriver now depends on swiftFrontend.
In support of this, added a couple of driver diagnostics for exceptional error
cases (where Driver produced something other than a single Command, or if that
Command is not a frontend command).
This fixes <rdar://problem/16125395>.
Swift SVN r20972
When "-parseable-output" is passed to the driver, it will now emit output in a
parseable format. (This format is described in docs/DriverParseableOutput.rst,
which was added in a previous commit.)
This is achieved by adding four functions (one for each kind of message). These
are in a new swift::driver::parseable_output namespace, and given the right
parameters, will output the appropriate message in JSON to the given
llvm::raw_ostream. These functions are then called by
Compilation::performJobsInList:
- "began" messages are emitted by the taskBegan callback
- "finished" messages are emitted by the taskFinished callback
- "signalled" messages are emitted by the taskSignalled callback
- "skipped" messages are emitted by the handleCommandWhichDoesNotNeedToExecute
lambda
(Note that "skipped" messages will not be emitted in practice, since the driver
does not yet support partial compilation.)
This fixes <rdar://problem/15958329>.
Swift SVN r20873
This allows swiftFrontend to drop its dependency on swiftDriver, and could
someday allow us to move the integrated frontend's option parsing out of
swiftFrontend (which would allow other tools which use swiftFrontend to
exclude the option table entirely).
Swift SVN r19824
This only works when swift is packaged with Xcode or installed as a command
line tool, but those are the important cases.
<rdar://problem/14395800>, again.
Swift SVN r18757
OutputFileMap is responsible for loading an "output file map", which maps input
paths (as specified on the command line) to per-output-kind paths.
This will permit the explicit specification of the outputs of each frontend
invocation: the primary output (e.g. "object" or "sil"), as well as the partial
swiftmodule and serialized diagnostics outputs (if requested).
The format (in JSON) is:
{
<input> = {
<kind> = <path>,
<kind> = <path>,
...
},
<input> = { ... },
...
}
Swift SVN r12771
- 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
