Merge pull request #55778 from aaronfranke/use-arch-btw

[skip ci]

1 files changed, 10 insertions, 0 deletions

diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index a769260f01..048c9c2eb4 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -46,6 +46,7 @@ def get_opts():
 
 def get_flags():
     return [
+        ("arch", "wasm32"),
         ("tools", False),
         ("builtin_pcre2_with_jit", False),
         ("vulkan", False),
@@ -53,6 +54,15 @@ def get_flags():
 
 
 def configure(env):
+    # Validate arch.
+    supported_arches = ["wasm32"]
+    if env["arch"] not in supported_arches:
+        print(
+            'Unsupported CPU architecture "%s" for iOS. Supported architectures are: %s.'
+            % (env["arch"], ", ".join(supported_arches))
+        )
+        sys.exit()
+
     try:
         env["initial_memory"] = int(env["initial_memory"])
     except Exception: