1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppConfiguration.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppConfiguration.java
index 0add9e977a..c836b1869a 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppConfiguration.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppConfiguration.java
@@ -1378,12 +1378,16 @@ public class CppConfiguration extends BuildConfiguration.Fragment {
       return unfilteredCompilerFlags.evaluate(features);
     } else {
       return ImmutableList.<String>builder()
-          .add("--sysroot=" + sysroot)
+          .add(getSysrootCompilerOption(sysroot))
           .addAll(unfilteredCompilerFlags.evaluate(features))
           .build();
     }
   }
 
+  public String getSysrootCompilerOption(PathFragment sysroot) {
+    return "--sysroot=" + sysroot;
+  }
+
   /**
    * Returns the set of command-line linker options, including any flags inferred from the
    * command-line options.