-// RUN: not llvm-mc %s 2> %t.err
+// RUN: not llvm-mc -triple x86_64-apple-darwin10 %s 2> %t.err
// RUN: FileCheck --check-prefix=CHECK-ERRORS %s < %t.err
.macro .test0
// CHECK-ERRORS: 9:1: warning: ignoring directive for now
.test0
.macros_on
-// CHECK-ERRORS: 12:1: error: macros are not yet supported
+
.test0
// CHECK-ERRORS: macro '.test0' is already defined