add optional support for RANLIB

blas-lapack-rs · Jan 21, 2024 · d2553df · d2553df
1 parent 66fb52b
commit d2553df
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/openblas-build/src/build.rs b/openblas-build/src/build.rs
@@ -332,7 +332,7 @@ pub struct Deliverables {
 impl Configure {
     fn cross_compile_args(&self) -> Result<Vec<String>, Error> {
         let mut args = Vec::new();
-        for name in &vec!["CC", "FC", "HOSTCC"] {
+        for name in ["CC", "FC", "HOSTCC"] {
             if let Ok(value) = std::env::var(format!("OPENBLAS_{}", name)) {
                 args.push(format!("{}={}", name, value));
                 eprintln!("{}={}", name, value);
@@ -344,6 +344,13 @@ impl Configure {
         if !args.is_empty() && args.len() != 3 {
             return Err(Error::MissingCrossCompileInfo);
         }
+        // optional flags
+        for name in ["RANLIB"] {
+            if let Ok(value) = std::env::var(format!("OPENBLAS_{}", name)) {
+                args.push(format!("{}={}", name, value));
+                eprintln!("{}={}", name, value);
+            }
+        }
         Ok(args)
     }