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