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Don't panic if WASI_SDK_PATH not set when detecting compiler #143752

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Merged
merged 1 commit into from
Jul 15, 2025
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Merged

Don't panic if WASI_SDK_PATH not set when detecting compiler #143752

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13 changes: 9 additions & 4 deletions src/bootstrap/src/utils/cc_detect.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -221,10 +221,15 @@ fn default_compiler(
}

t if t.contains("-wasi") => {
let root = build
.wasi_sdk_path
.as_ref()
.expect("WASI_SDK_PATH mut be configured for a -wasi target");
let root = if let Some(path) = build.wasi_sdk_path.as_ref() {
path
} else {
if build.config.is_running_on_ci {
panic!("ERROR: WASI_SDK_PATH must be configured for a -wasi target on CI");
}
println!("WARNING: WASI_SDK_PATH not set, using default cc/cxx compiler");
return None;
};
let compiler = match compiler {
Language::C => format!("{t}-clang"),
Language::CPlusPlus => format!("{t}-clang++"),
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