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-rw-r--r--scripts/generate_rust_target.rs4
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs
index 4fd6b6ab3e32..8667d0ae3c82 100644
--- a/scripts/generate_rust_target.rs
+++ b/scripts/generate_rust_target.rs
@@ -184,7 +184,9 @@ fn main() {
let mut ts = TargetSpec::new();
// `llvm-target`s are taken from `scripts/Makefile.clang`.
- if cfg.has("ARM64") {
+ if cfg.has("ARM") {
+ panic!("arm uses the builtin rustc target");
+ } else if cfg.has("ARM64") {
panic!("arm64 uses the builtin rustc aarch64-unknown-none target");
} else if cfg.has("RISCV") {
if cfg.has("64BIT") {