diff options
Diffstat (limited to 'scripts/generate_rust_target.rs')
| -rw-r--r-- | scripts/generate_rust_target.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs index d30f61251ab0..641b713a033a 100644 --- a/scripts/generate_rust_target.rs +++ b/scripts/generate_rust_target.rs @@ -150,6 +150,12 @@ fn main() { // `llvm-target`s are taken from `scripts/Makefile.clang`. if cfg.has("ARM64") { panic!("arm64 uses the builtin rustc aarch64-unknown-none target"); + } else if cfg.has("RISCV") { + if cfg.has("64BIT") { + panic!("64-bit RISC-V uses the builtin rustc riscv64-unknown-none-elf target"); + } else { + panic!("32-bit RISC-V is an unsupported architecture"); + } } else if cfg.has("X86_64") { ts.push("arch", "x86_64"); ts.push( |