rust/.gitmodules

58 lines
2.0 KiB
Plaintext
Raw Normal View History

2011-10-31 18:01:14 -05:00
[submodule "src/llvm"]
path = src/llvm
url = https://github.com/rust-lang/llvm.git
branch = master
[submodule "src/rust-installer"]
2017-05-08 17:01:13 -05:00
path = src/tools/rust-installer
url = https://github.com/rust-lang/rust-installer.git
2017-03-02 19:15:41 -06:00
[submodule "src/doc/nomicon"]
path = src/doc/nomicon
url = https://github.com/rust-lang-nursery/nomicon.git
2017-02-15 16:55:26 -06:00
[submodule "src/tools/cargo"]
path = src/tools/cargo
url = https://github.com/rust-lang/cargo.git
[submodule "src/doc/reference"]
2017-03-02 17:47:06 -06:00
path = src/doc/reference
url = https://github.com/rust-lang-nursery/reference.git
[submodule "src/doc/book"]
path = src/doc/book
url = https://github.com/rust-lang/book.git
[submodule "src/tools/rls"]
path = src/tools/rls
url = https://github.com/rust-lang-nursery/rls.git
2017-08-15 07:27:20 -05:00
[submodule "src/tools/clippy"]
path = src/tools/clippy
url = https://github.com/rust-lang-nursery/rust-clippy.git
2017-09-01 00:13:15 -05:00
[submodule "src/tools/rustfmt"]
path = src/tools/rustfmt
2017-09-12 23:43:56 -05:00
url = https://github.com/rust-lang-nursery/rustfmt.git
[submodule "src/tools/miri"]
path = src/tools/miri
url = https://github.com/solson/miri.git
2017-12-01 20:29:12 -06:00
[submodule "src/doc/rust-by-example"]
path = src/doc/rust-by-example
url = https://github.com/rust-lang/rust-by-example.git
rustc: Split Emscripten to a separate codegen backend This commit introduces a separately compiled backend for Emscripten, avoiding compiling the `JSBackend` target in the main LLVM codegen backend. This builds on the foundation provided by #47671 to create a new codegen backend dedicated solely to Emscripten, removing the `JSBackend` of the main codegen backend in the process. A new field was added to each target for this commit which specifies the backend to use for translation, the default being `llvm` which is the main backend that we use. The Emscripten targets specify an `emscripten` backend instead of the main `llvm` one. There's a whole bunch of consequences of this change, but I'll try to enumerate them here: * A *second* LLVM submodule was added in this commit. The main LLVM submodule will soon start to drift from the Emscripten submodule, but currently they're both at the same revision. * Logic was added to rustbuild to *not* build the Emscripten backend by default. This is gated behind a `--enable-emscripten` flag to the configure script. By default users should neither check out the emscripten submodule nor compile it. * The `init_repo.sh` script was updated to fetch the Emscripten submodule from GitHub the same way we do the main LLVM submodule (a tarball fetch). * The Emscripten backend, turned off by default, is still turned on for a number of targets on CI. We'll only be shipping an Emscripten backend with Tier 1 platforms, though. All cross-compiled platforms will not be receiving an Emscripten backend yet. This commit means that when you download the `rustc` package in Rustup for Tier 1 platforms you'll be receiving two trans backends, one for Emscripten and one that's the general LLVM backend. If you never compile for Emscripten you'll never use the Emscripten backend, so we may update this one day to only download the Emscripten backend when you add the Emscripten target. For now though it's just an extra 10MB gzip'd. Closes #46819
2018-01-24 10:22:34 -06:00
[submodule "src/llvm-emscripten"]
path = src/llvm-emscripten
url = https://github.com/rust-lang/llvm.git
[submodule "src/stdsimd"]
path = src/stdsimd
url = https://github.com/rust-lang-nursery/stdsimd.git
rust: Import LLD for linking wasm objects This commit imports the LLD project from LLVM to serve as the default linker for the `wasm32-unknown-unknown` target. The `binaryen` submoule is consequently removed along with "binaryen linker" support in rustc. Moving to LLD brings with it a number of benefits for wasm code: * LLD is itself an actual linker, so there's no need to compile all wasm code with LTO any more. As a result builds should be *much* speedier as LTO is no longer forcibly enabled for all builds of the wasm target. * LLD is quickly becoming an "official solution" for linking wasm code together. This, I believe at least, is intended to be the main supported linker for native code and wasm moving forward. Picking up support early on should help ensure that we can help LLD identify bugs and otherwise prove that it works great for all our use cases! * Improvements to the wasm toolchain are currently primarily focused around LLVM and LLD (from what I can tell at least), so it's in general much better to be on this bandwagon for bugfixes and new features. * Historical "hacks" like `wasm-gc` will soon no longer be necessary, LLD will [natively implement][gc] `--gc-sections` (better than `wasm-gc`!) which means a postprocessor is no longer needed to show off Rust's "small wasm binary size". LLD is added in a pretty standard way to rustc right now. A new rustbuild target was defined for building LLD, and this is executed when a compiler's sysroot is being assembled. LLD is compiled against the LLVM that we've got in tree, which means we're currently on the `release_60` branch, but this may get upgraded in the near future! LLD is placed into rustc's sysroot in a `bin` directory. This is similar to where `gcc.exe` can be found on Windows. This directory is automatically added to `PATH` whenever rustc executes the linker, allowing us to define a `WasmLd` linker which implements the interface that `wasm-ld`, LLD's frontend, expects. Like Emscripten the LLD target is currently only enabled for Tier 1 platforms, notably OSX/Windows/Linux, and will need to be installed manually for compiling to wasm on other platforms. LLD is by default turned off in rustbuild, and requires a `config.toml` option to be enabled to turn it on. Finally the unstable `#![wasm_import_memory]` attribute was also removed as LLD has a native option for controlling this. [gc]: https://reviews.llvm.org/D42511
2017-08-26 20:30:12 -05:00
[submodule "src/tools/lld"]
path = src/tools/lld
url = https://github.com/rust-lang/lld.git
[submodule "src/tools/lldb"]
path = src/tools/lldb
url = https://github.com/rust-lang-nursery/lldb.git
branch = rust-release-80-v2
[submodule "src/tools/clang"]
path = src/tools/clang
url = https://github.com/rust-lang-nursery/clang.git
branch = rust-release-80-v2
2018-11-21 18:57:14 -06:00
[submodule "src/doc/rustc-guide"]
path = src/doc/rustc-guide
url = https://github.com/rust-lang/rustc-guide.git
[submodule "src/doc/edition-guide"]
path = src/doc/edition-guide
url = https://github.com/rust-lang-nursery/edition-guide