2 default-members = ["src/bootstrap"]
8 "src/rustdoc-json-types",
11 "src/tools/clippy/clippy_dev",
12 "src/tools/compiletest",
13 "src/tools/error_index_generator",
14 "src/tools/linkchecker",
15 "src/tools/lint-docs",
17 "src/tools/unstable-book-gen",
19 "src/tools/tier-check",
20 "src/tools/build-manifest",
21 "src/tools/remote-test-client",
22 "src/tools/remote-test-server",
23 "src/tools/rust-installer",
24 "src/tools/rust-demangler",
26 "src/tools/cargo/crates/credential/cargo-credential-1password",
27 "src/tools/cargo/crates/credential/cargo-credential-macos-keychain",
28 "src/tools/cargo/crates/credential/cargo-credential-wincred",
33 "src/tools/miri/cargo-miri",
34 "src/tools/rustdoc-themes",
35 "src/tools/unicode-table-generator",
36 "src/tools/expand-yaml-anchors",
37 "src/tools/jsondocck",
38 "src/tools/html-checker",
39 "src/tools/bump-stage0",
40 "src/tools/lld-wrapper",
45 "compiler/rustc_codegen_cranelift",
46 "compiler/rustc_codegen_gcc",
47 "src/test/rustdoc-gui",
48 # HACK(eddyb) This hardcodes the fact that our CI uses `/checkout/obj`.
50 # The `x` binary is a thin wrapper that calls `x.py`, which initializes
51 # submodules, before which workspace members cannot be invoked because
52 # not all `Cargo.toml` files are available, so we exclude the `x` binary,
53 # so it can be invoked before the current checkout is set up.
55 # stdarch has its own Cargo workspace
59 [profile.release.package.compiler_builtins]
60 # The compiler-builtins crate cannot reference libcore, and it's own CI will
61 # verify that this is the case. This requires, however, that the crate is built
62 # without overflow checks and debug assertions. Forcefully disable debug
63 # assertions and overflow checks here which should ensure that even if these
64 # assertions are enabled for libstd we won't enable then for compiler_builtins
65 # which should ensure we still link everything correctly.
66 debug-assertions = false
67 overflow-checks = false
69 # For compiler-builtins we always use a high number of codegen units.
70 # The goal here is to place every single intrinsic into its own object
71 # file to avoid symbol clashes with the system libgcc if possible. Note
72 # that this number doesn't actually produce this many object files, we
73 # just don't create more than this number of object files.
75 # It's a bit of a bummer that we have to pass this here, unfortunately.
76 # Ideally this would be specified through an env var to Cargo so Cargo
77 # knows how many CGUs are for this specific crate, but for now
78 # per-crate configuration isn't specifiable in the environment.
81 [profile.release.package.rustc-rayon-core]
82 # The rustc fork of Rayon has deadlock detection code which intermittently
83 # causes overflows in the CI (see https://github.com/rust-lang/rust/issues/90227)
84 # so we turn overflow checks off for now.
85 # FIXME: This workaround should be removed once #90227 is fixed.
86 overflow-checks = false
88 # These dependencies of the standard library implement symbolication for
89 # backtraces on most platforms. Their debuginfo causes both linking to be slower
90 # (more data to chew through) and binaries to be larger without really all that
91 # much benefit. This section turns them all to down to have no debuginfo which
92 # helps to improve link times a little bit.
93 [profile.release.package]
100 # The only package that ever uses debug builds is bootstrap.
101 # We care a lot about bootstrap's compile times, so don't include debug info for
102 # dependencies, only bootstrap itself.
105 [profile.dev.package]
106 # Only use debuginfo=1 to further reduce compile times.
109 # We want the RLS to use the version of Cargo that we've got vendored in this
110 # repository to ensure that the same exact version of Cargo is used by both the
111 # RLS and the Cargo binary itself. The RLS depends on Cargo as a git repository
112 # so we use a `[patch]` here to override the github repository with our local
114 [patch."https://github.com/rust-lang/cargo"]
115 cargo = { path = "src/tools/cargo" }
116 cargo-util = { path = "src/tools/cargo/crates/cargo-util" }
118 [patch."https://github.com/rust-lang/rustfmt"]
119 # Similar to Cargo above we want the RLS to use a vendored version of `rustfmt`
120 # that we're shipping as well (to ensure that the rustfmt in RLS and the
121 # `rustfmt` executable are the same exact version).
122 rustfmt-nightly = { path = "src/tools/rustfmt" }
125 # See comments in `src/tools/rustc-workspace-hack/README.md` for what's going on
127 rustc-workspace-hack = { path = 'src/tools/rustc-workspace-hack' }
129 # See comments in `library/rustc-std-workspace-core/README.md` for what's going on
131 rustc-std-workspace-core = { path = 'library/rustc-std-workspace-core' }
132 rustc-std-workspace-alloc = { path = 'library/rustc-std-workspace-alloc' }
133 rustc-std-workspace-std = { path = 'library/rustc-std-workspace-std' }
135 [patch."https://github.com/rust-lang/rust-clippy"]
136 clippy_lints = { path = "src/tools/clippy/clippy_lints" }