Bug 1662668: Test for the presence of a simulator when enabling Crane…

…lift; r=lth Differential Revision: https://phabricator.services.mozilla.com/D89109
iaxat · Sep 2, 2020 · 3a76055 · 3a76055
1 parent 9e380dd
commit 3a76055
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/moz.configure b/js/moz.configure
@@ -483,7 +483,7 @@ set_define('MOZ_RUST_SIMD', rust_simd)
 
 @depends(milestone.is_nightly, target, simulator)
 def cranelift_default(is_nightly, target, simulator):
-    if is_nightly or target.cpu == 'aarch64' or simulator.arm64:
+    if is_nightly or target.cpu == 'aarch64' or (simulator is not None and simulator.arm64):
         return True
 
 js_option('--enable-cranelift',