src/bootstrap/Cargo.toml

[package]
name = "bootstrap"
version = "0.0.0"
edition = "2024"
build = "build.rs"
default-run = "bootstrap"

[features]
build-metrics = ["dep:sysinfo", "build_helper/metrics"]
tracing = ["dep:tracing", "dep:tracing-chrome", "dep:tracing-subscriber", "dep:chrono", "dep:tempfile"]

[lib]
path = "src/lib.rs"
doctest = false

[[bin]]
name = "bootstrap"
path = "src/bin/main.rs"
test = false

[[bin]]
name = "rustc"
path = "src/bin/rustc.rs"
test = false

[[bin]]
name = "rustdoc"
path = "src/bin/rustdoc.rs"
test = false

[dependencies]
# Most of the time updating these dependencies requires modifications to the
# bootstrap codebase(e.g., https://github.com/rust-lang/rust/issues/124565);
# otherwise, some targets will fail. That's why these dependencies are explicitly pinned.
cc = "=1.2.28"
cmake = "=0.1.54"

build_helper = { path = "../build_helper" }
clap = { version = "4.4", default-features = false, features = ["std", "usage", "help", "derive", "error-context"] }
clap_complete = "4.4"
home = "0.5"
ignore = "0.4"
libc = "0.2"
object = { version = "0.37", default-features = false, features = ["archive", "coff", "read_core", "std", "unaligned"] }
opener = "0.8"
semver = "1.0"
serde = "1.0"
# Directly use serde_derive rather than through the derive feature of serde to allow building both
# in parallel and to allow serde_json and toml to start building as soon as serde has been built.
serde_derive = "1.0"
serde_json = "1.0"
sha2 = "0.10"
tar = { version = "0.4.45", default-features = false }
termcolor = "1.4"
toml = "0.5"
walkdir = "2.4"
xz2 = "0.1"

# Dependencies needed by the build-metrics feature
sysinfo = { version = "0.38.4", default-features = false, optional = true, features = ["system"] }

# Dependencies needed by the `tracing` feature
chrono = { version = "0.4", default-features = false, optional = true, features = ["now", "std"] }
tracing = { version = "0.1", optional = true, features = ["attributes"] }
tracing-chrome = { version = "0.7", optional = true }
tracing-subscriber = { version = "0.3", optional = true, features = ["env-filter", "fmt", "registry", "std"] }
tempfile = { version = "3.15.0", optional = true }

[target.'cfg(windows)'.dependencies.junction]
version = "1.3.0"

[target.'cfg(windows)'.dependencies.windows]
version = "0.61"
features = [
    "Win32_Foundation",
    "Win32_Security",
    "Win32_System_Diagnostics_Debug",
    "Win32_System_JobObjects",
    "Win32_System_ProcessStatus",
    "Win32_System_Threading",
    "Win32_System_Time",
]

[dev-dependencies]
pretty_assertions = "1.4"
tempfile = "3.15.0"
insta = "1.43"

# We care a lot about bootstrap's compile times, so don't include debuginfo for
# dependencies, only bootstrap itself.
[profile.dev]
debug = 0

[profile.dev.package]
# Only use debuginfo=1 to further reduce compile times.
bootstrap.debug = 1