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Only disable dialogs on CI.

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The "CI" environment var isn't universal (for example, I think Azure
uses TF_BUILD). However, we are mostly concerned with rust-lang/rust's
own CI which currently is GitHub Actions which does set "CI". And I
think most other providers use "CI" as well.
This commit is contained in:
Eric Huss 2022-02-03 07:03:44 -08:00
parent e1eff1b0e8
commit c64d6bf5af
1 changed files with 6 additions and 1 deletions
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7
compiler/rustc_codegen_llvm/src/llvm_util.rs
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@ -46,7 +46,12 @@ unsafe fn configure_llvm(sess: &Session) {
let mut llvm_args = Vec::with_capacity(n_args + 1); let mut llvm_args = Vec::with_capacity(n_args + 1);
llvm::LLVMRustInstallFatalErrorHandler(); llvm::LLVMRustInstallFatalErrorHandler();
llvm::LLVMRustDisableSystemDialogsOnCrash(); // On Windows, an LLVM assertion will open an Abort/Retry/Ignore dialog
// box for the purpose of launching a debugger. However, on CI this will
// cause it to hang until it times out, which can take several hours.
if std::env::var_os("CI").is_some() {
llvm::LLVMRustDisableSystemDialogsOnCrash();
}
fn llvm_arg_to_arg_name(full_arg: &str) -> &str { fn llvm_arg_to_arg_name(full_arg: &str) -> &str {
full_arg.trim().split(|c: char| c == '=' || c.is_whitespace()).next().unwrap_or("") full_arg.trim().split(|c: char| c == '=' || c.is_whitespace()).next().unwrap_or("")