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make it possible to disable download-rustc if it's incompatible

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Primarily needed by CI runners to avoid handling download-rustc incompatible
options one by one on shell scripts.

Signed-off-by: onur-ozkan <work@onurozkan.dev>
This commit is contained in:
onur-ozkan 2024-07-23 18:02:01 +03:00
parent 8c3a94a1c7
commit d4f3673a54
1 changed files with 24 additions and 10 deletions
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34
src/bootstrap/src/core/config/config.rs
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@ -1570,11 +1570,22 @@ impl Config {
let mut is_user_configured_rust_channel = false;
if let Some(rust) = toml.rust {
config.download_rustc_commit =
config.download_ci_rustc_commit(rust.download_rustc.clone());
if let Some(commit) = config.download_ci_rustc_commit(rust.download_rustc.clone()) {
// Primarily used by CI runners to avoid handling download-rustc incompatible
// options one by one on shell scripts.
let disable_ci_rustc_if_incompatible =
env::var_os("DISABLE_CI_RUSTC_IF_INCOMPATIBLE")
.is_some_and(|s| s == "1" || s == "true");
if config.download_rustc_commit.is_some() {
check_incompatible_options_for_ci_rustc(&rust);
if let Err(e) = check_incompatible_options_for_ci_rustc(&rust) {
if disable_ci_rustc_if_incompatible {
config.download_rustc_commit = None;
} else {
panic!("{}", e);
}
} else {
config.download_rustc_commit = Some(commit);
}
}
let Rust {
@ -2614,14 +2625,15 @@ impl Config {
/// Checks the CI rustc incompatible options by destructuring the `Rust` instance
/// and makes sure that no rust options from config.toml are missed.
fn check_incompatible_options_for_ci_rustc(rust: &Rust) {
fn check_incompatible_options_for_ci_rustc(rust: &Rust) -> Result<(), String> {
macro_rules! err {
($name:expr) => {
assert!(
$name.is_none(),
"ERROR: Setting `rust.{}` is incompatible with `rust.download-rustc`.",
stringify!($name).replace("_", "-")
);
if $name.is_some() {
return Err(format!(
"ERROR: Setting `rust.{}` is incompatible with `rust.download-rustc`.",
stringify!($name).replace("_", "-")
));
}
};
}
@ -2717,6 +2729,8 @@ fn check_incompatible_options_for_ci_rustc(rust: &Rust) {
warn!(channel);
warn!(description);
warn!(incremental);
Ok(())
}
fn set<T>(field: &mut T, val: Option<T>) {