Merge pull request #429 from laanwj/2019_08_rv_correct_abi

risc-v: Set ABI correctly for 32-bit targets
6 years ago · c7cd5ddf6c
1 changed files with 5 additions and 1 deletions
--- a/src/lib.rs
+++ b/src/lib.rs
@ -1436,7 +1436,11 @@ impl Build {
                        cmd.args.push(("-march=rv".to_owned() + arch).into());
                        // ABI is always soft-float right now, update this when this is no longer the
                        // case:
-                        cmd.args.push("-mabi=lp64".into());
+                        if arch.starts_with("64") {
+                            cmd.args.push("-mabi=lp64".into());
+                        } else {
+                            cmd.args.push("-mabi=ilp32".into());
+                        }
                    }
                }
            }