Skip detecting abi for empty values (bazelbuild#1830)

nyurik · Mar 28, 2023 · 5cfdc82 · 5cfdc82
1 parent bbd945a
commit 5cfdc82
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/rust/platform/triple_mappings.bzl b/rust/platform/triple_mappings.bzl
@@ -218,6 +218,9 @@ def abi_to_constraints(abi, *, arch = None, system = None):
         List: A list of labels to constraint values
     """
 
+    if not abi:
+        return []
+
     if abi == "sim":
         if not system:
             fail("The ABI value {} is ambiguous. Please specify a system to match the right constraints.")