build(xsnap): use -D__has_builtin(x)=1 to avoid divergence

Agoric · Aug 7, 2023 · 48a6f55 · 48a6f55
1 parent 4b4bb0a
commit 48a6f55
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/xsnap/src/build.js b/packages/xsnap/src/build.js
@@ -230,6 +230,7 @@ async function main(args, { env, stdout, spawn, fs, os }) {
         `MODDABLE=${ModdableSDK.MODDABLE}`,
         `GOAL=${goal}`,
         `XSNAP_VERSION=${pkg.version}`,
+        `CC=cc "-D__has_builtin(x)=1"`,
         '-f',
         'xsnap-worker.mk',
       ],