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enable parallel rustc in nightly builds
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SparrowLii committed Oct 31, 2023
1 parent 650991d commit ab8101d
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Showing 2 changed files with 7 additions and 4 deletions.
7 changes: 5 additions & 2 deletions src/bootstrap/src/core/config/config.rs
Original file line number Diff line number Diff line change
Expand Up @@ -1072,6 +1072,7 @@ impl Config {
config.bindir = "bin".into();
config.dist_include_mingw_linker = true;
config.dist_compression_profile = "fast".into();
config.rustc_parallel = true;

config.stdout_is_tty = std::io::stdout().is_terminal();
config.stderr_is_tty = std::io::stderr().is_terminal();
Expand Down Expand Up @@ -1111,7 +1112,7 @@ impl Config {

fn parse_inner(args: &[String], get_toml: impl Fn(&Path) -> TomlConfig) -> Config {
let mut flags = Flags::parse(&args);
let mut config = Config::default_opts();
let mut config: Config = Config::default_opts();

// Set flags.
config.paths = std::mem::take(&mut flags.paths);
Expand Down Expand Up @@ -1429,7 +1430,9 @@ impl Config {
set(&mut config.use_lld, rust.use_lld);
set(&mut config.lld_enabled, rust.lld);
set(&mut config.llvm_tools_enabled, rust.llvm_tools);
config.rustc_parallel = rust.parallel_compiler.unwrap_or(false);
config.rustc_parallel = rust
.parallel_compiler
.unwrap_or(config.channel == "dev" || config.channel == "nightly");
config.rustc_default_linker = rust.default_linker;
config.musl_root = rust.musl_root.map(PathBuf::from);
config.save_toolstates = rust.save_toolstates.map(PathBuf::from);
Expand Down
4 changes: 2 additions & 2 deletions src/ci/run.sh
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,8 @@ if [ "$DEPLOY$DEPLOY_ALT" = "1" ]; then
if [ "$NO_LLVM_ASSERTIONS" = "1" ]; then
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --disable-llvm-assertions"
elif [ "$DEPLOY_ALT" != "" ]; then
if [ "$NO_PARALLEL_COMPILER" = "" ]; then
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.parallel-compiler"
if [ "$ALT_PARALLEL_COMPILER" = "" ]; then
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.parallel-compiler=false"
fi
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-llvm-assertions"
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.verify-llvm-ir"
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