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Propagate parallel_compiler feature through rustc crates. Turned off feature gives change of builded crates: 238 -> 224.

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This commit is contained in:
klensy 2022-02-11 23:25:14 +03:00
parent 78fbcca3e1
commit 008fc79dcd
9 changed files with 36 additions and 14 deletions
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1
compiler/rustc/Cargo.toml
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@ -19,3 +19,4 @@ features = ['unprefixed_malloc_on_supported_platforms']
jemalloc = ['tikv-jemalloc-sys']
llvm = ['rustc_driver/llvm']
max_level_info = ['rustc_driver/max_level_info']
rustc_use_parallel_compiler = ['rustc_driver/rustc_use_parallel_compiler']

9
compiler/rustc_data_structures/Cargo.toml
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@ -9,7 +9,7 @@ doctest = false
[dependencies]
arrayvec = { version = "0.7", default-features = false }
ena = "0.14"
indexmap = { version = "1.8.0", features = ["rustc-rayon"] }
indexmap = { version = "1.8.0" }
tracing = "0.1"
jobserver_crate = { version = "0.1.13", package = "jobserver" }
rustc_serialize = { path = "../rustc_serialize" }
@ -17,8 +17,8 @@ rustc_macros = { path = "../rustc_macros" }
rustc_graphviz = { path = "../rustc_graphviz" }
cfg-if = "0.1.2"
stable_deref_trait = "1.0.0"
rayon = { version = "0.3.2", package = "rustc-rayon" }
rayon-core = { version = "0.3.2", package = "rustc-rayon-core" }
rayon = { version = "0.3.2", package = "rustc-rayon", optional = true }
rayon-core = { version = "0.3.2", package = "rustc-rayon-core", optional = true }
rustc-hash = "1.1.0"
smallvec = { version = "1.6.1", features = ["const_generics", "union", "may_dangle"] }
rustc_index = { path = "../rustc_index", package = "rustc_index" }
@ -36,3 +36,6 @@ winapi = { version = "0.3", features = ["fileapi", "psapi", "winerror"] }
[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
memmap2 = "0.2.1"
[features]
rustc_use_parallel_compiler = ["indexmap/rustc-rayon", "rayon", "rayon-core"]

2
compiler/rustc_driver/Cargo.toml
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@ -39,3 +39,5 @@ winapi = { version = "0.3", features = ["consoleapi", "debugapi", "processenv"]
[features]
llvm = ['rustc_interface/llvm']
max_level_info = ['rustc_log/max_level_info']
rustc_use_parallel_compiler = ['rustc_data_structures/rustc_use_parallel_compiler', 'rustc_interface/rustc_use_parallel_compiler',
'rustc_middle/rustc_use_parallel_compiler']

5
compiler/rustc_interface/Cargo.toml
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@ -10,8 +10,8 @@ doctest = false
libc = "0.2"
libloading = "0.7.1"
tracing = "0.1"
rustc-rayon-core = "0.3.2"
rayon = { version = "0.3.2", package = "rustc-rayon" }
rustc-rayon-core = { version = "0.3.2", optional = true }
rayon = { version = "0.3.2", package = "rustc-rayon", optional = true }
smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
rustc_ast = { path = "../rustc_ast" }
rustc_attr = { path = "../rustc_attr" }
@ -57,3 +57,4 @@ rustc_target = { path = "../rustc_target" }
[features]
llvm = ['rustc_codegen_llvm']
rustc_use_parallel_compiler = ['rayon', 'rustc-rayon-core', 'rustc_query_impl/rustc_use_parallel_compiler']

7
compiler/rustc_middle/Cargo.toml
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@ -12,8 +12,8 @@ bitflags = "1.2.1"
either = "1.5.0"
gsgdt = "0.1.2"
tracing = "0.1"
rustc-rayon = "0.3.2"
rustc-rayon-core = "0.3.2"
rustc-rayon = { version = "0.3.2", optional = true }
rustc-rayon-core = { version = "0.3.2", optional = true }
polonius-engine = "0.13.0"
rustc_apfloat = { path = "../rustc_apfloat" }
rustc_attr = { path = "../rustc_attr" }
@ -35,3 +35,6 @@ rustc_session = { path = "../rustc_session" }
rustc_type_ir = { path = "../rustc_type_ir" }
rand = "0.8.4"
rand_xoshiro = "0.6.0"
[features]
rustc_use_parallel_compiler = ["rustc-rayon", "rustc-rayon-core"]

5
compiler/rustc_query_impl/Cargo.toml
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@ -8,7 +8,7 @@ doctest = false
[dependencies]
measureme = "10.0.0"
rustc-rayon-core = "0.3.2"
rustc-rayon-core = { version = "0.3.2", optional = true }
rustc_ast = { path = "../rustc_ast" }
rustc_data_structures = { path = "../rustc_data_structures" }
rustc_errors = { path = "../rustc_errors" }
@ -20,3 +20,6 @@ rustc_query_system = { path = "../rustc_query_system" }
rustc_serialize = { path = "../rustc_serialize" }
rustc_session = { path = "../rustc_session" }
rustc_span = { path = "../rustc_span" }
[features]
rustc_use_parallel_compiler = ["rustc-rayon-core", "rustc_query_system/rustc_use_parallel_compiler"]

5
compiler/rustc_query_system/Cargo.toml
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@ -9,7 +9,7 @@ doctest = false
[dependencies]
rustc_arena = { path = "../rustc_arena" }
tracing = "0.1"
rustc-rayon-core = "0.3.2"
rustc-rayon-core = { version = "0.3.2", optional = true }
rustc_ast = { path = "../rustc_ast" }
rustc_data_structures = { path = "../rustc_data_structures" }
rustc_errors = { path = "../rustc_errors" }
@ -23,3 +23,6 @@ rustc_span = { path = "../rustc_span" }
rustc_target = { path = "../rustc_target" }
parking_lot = "0.11"
smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
[features]
rustc_use_parallel_compiler = ["rustc-rayon-core"]

2
src/bootstrap/compile.rs
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@ -689,6 +689,8 @@ pub fn rustc_cargo_env(builder: &Builder<'_>, cargo: &mut Cargo, target: TargetS
}
if builder.config.rustc_parallel {
// keep in sync with `bootstrap/lib.rs:Build::rustc_features`
// `cfg` option for rustc, `features` option for cargo, for conditional compilation
cargo.rustflag("--cfg=parallel_compiler");
cargo.rustdocflag("--cfg=parallel_compiler");
}

14
src/bootstrap/lib.rs
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@ -729,12 +729,16 @@ impl Build {
/// Gets the space-separated set of activated features for the compiler.
fn rustc_features(&self, kind: Kind) -> String {
let mut features = String::new();
let mut features = vec![];
if self.config.jemalloc {
features.push_str("jemalloc");
features.push("jemalloc");
}
if self.config.llvm_enabled() || kind == Kind::Check {
features.push_str(" llvm");
features.push("llvm");
}
// keep in sync with `bootstrap/compile.rs:rustc_cargo_env`
if self.config.rustc_parallel {
features.push("rustc_use_parallel_compiler");
}
// If debug logging is on, then we want the default for tracing:
@ -743,10 +747,10 @@ impl Build {
// if its unset, if debug_assertions is on, then debug_logging will also be on
// as well as tracing *ignoring* this feature when debug_assertions is on
if !self.config.rust_debug_logging {
features.push_str(" max_level_info");
features.push("max_level_info");
}
features
features.join(" ")
}
/// Component directory that Cargo will produce output into (e.g.