Cargo.toml

   1 [workspace]
   2 members = [
   3   "src/bootstrap",
   4   "compiler/rustc",
   5   "library/std",
   6   "library/test",
   7   "src/tools/cargotest",
   8   "src/tools/clippy",
   9   "src/tools/compiletest",
  10   "src/tools/error_index_generator",
  11   "src/tools/linkchecker",
  12   "src/tools/lint-docs",
  13   "src/tools/rustbook",
  14   "src/tools/unstable-book-gen",
  15   "src/tools/tidy",
  16   "src/tools/tier-check",
  17   "src/tools/build-manifest",
  18   "src/tools/remote-test-client",
  19   "src/tools/remote-test-server",
  20   "src/tools/rust-installer",
  21   "src/tools/rust-demangler",
  22   "src/tools/cargo",
  23   "src/tools/cargo/crates/credential/cargo-credential-1password",
  24   "src/tools/cargo/crates/credential/cargo-credential-macos-keychain",
  25   "src/tools/cargo/crates/credential/cargo-credential-wincred",
  26   "src/tools/rustdoc",
  27   "src/tools/rls",
  28   "src/tools/rustfmt",
  29   "src/tools/miri",
  30   "src/tools/miri/cargo-miri",
  31   "src/tools/rustdoc-themes",
  32   "src/tools/unicode-table-generator",
  33   "src/tools/expand-yaml-anchors",
  34 ]
  35
  36 exclude = [
  37   "build",
  38   "compiler/rustc_codegen_cranelift",
  39   # HACK(eddyb) This hardcodes the fact that our CI uses `/checkout/obj`.
  40   "obj",
  41   # The `x` binary is a thin wrapper that calls `x.py`, which initializes
  42   # submodules, before which workspace members cannot be invoked because
  43   # not all `Cargo.toml` files are available, so we exclude the `x` binary,
  44   # so it can be invoked before the current checkout is set up.
  45   "src/tools/x",
  46 ]
  47
  48 [profile.release.package.compiler_builtins]
  49 # The compiler-builtins crate cannot reference libcore, and it's own CI will
  50 # verify that this is the case. This requires, however, that the crate is built
  51 # without overflow checks and debug assertions. Forcefully disable debug
  52 # assertions and overflow checks here which should ensure that even if these
  53 # assertions are enabled for libstd we won't enable then for compiler_builtins
  54 # which should ensure we still link everything correctly.
  55 debug-assertions = false
  56 overflow-checks = false
  57
  58 # For compiler-builtins we always use a high number of codegen units.
  59 # The goal here is to place every single intrinsic into its own object
  60 # file to avoid symbol clashes with the system libgcc if possible. Note
  61 # that this number doesn't actually produce this many object files, we
  62 # just don't create more than this number of object files.
  63 #
  64 # It's a bit of a bummer that we have to pass this here, unfortunately.
  65 # Ideally this would be specified through an env var to Cargo so Cargo
  66 # knows how many CGUs are for this specific crate, but for now
  67 # per-crate configuration isn't specifiable in the environment.
  68 codegen-units = 10000
  69
  70 # These dependencies of the standard library implement symbolication for
  71 # backtraces on most platforms. Their debuginfo causes both linking to be slower
  72 # (more data to chew through) and binaries to be larger without really all that
  73 # much benefit. This section turns them all to down to have no debuginfo which
  74 # helps to improve link times a little bit.
  75 [profile.release.package]
  76 addr2line.debug = 0
  77 adler.debug = 0
  78 gimli.debug = 0
  79 miniz_oxide.debug = 0
  80 object.debug = 0
  81
  82 # We want the RLS to use the version of Cargo that we've got vendored in this
  83 # repository to ensure that the same exact version of Cargo is used by both the
  84 # RLS and the Cargo binary itself. The RLS depends on Cargo as a git repository
  85 # so we use a `[patch]` here to override the github repository with our local
  86 # vendored copy.
  87 [patch."https://github.com/rust-lang/cargo"]
  88 cargo = { path = "src/tools/cargo" }
  89
  90 [patch."https://github.com/rust-lang/rustfmt"]
  91 # Similar to Cargo above we want the RLS to use a vendored version of `rustfmt`
  92 # that we're shipping as well (to ensure that the rustfmt in RLS and the
  93 # `rustfmt` executable are the same exact version).
  94 rustfmt-nightly = { path = "src/tools/rustfmt" }
  95
  96 [patch.crates-io]
  97 # See comments in `src/tools/rustc-workspace-hack/README.md` for what's going on
  98 # here
  99 rustc-workspace-hack = { path = 'src/tools/rustc-workspace-hack' }
 100
 101 # See comments in `library/rustc-std-workspace-core/README.md` for what's going on
 102 # here
 103 rustc-std-workspace-core = { path = 'library/rustc-std-workspace-core' }
 104 rustc-std-workspace-alloc = { path = 'library/rustc-std-workspace-alloc' }
 105 rustc-std-workspace-std = { path = 'library/rustc-std-workspace-std' }
 106
 107 # This crate's integration with libstd is a bit wonky, so we use a submodule
 108 # instead of a crates.io dependency. Make sure everything else in the repo is
 109 # also using the submodule, however, so we can avoid duplicate copies of the
 110 # source code for this crate.
 111 backtrace = { path = "library/backtrace" }
 112
 113 [patch."https://github.com/rust-lang/rust-clippy"]
 114 clippy_lints = { path = "src/tools/clippy/clippy_lints" }