--- a/build/moz.configure/toolchain.configure	2024-03-16 22:53:15.409390707 +0000
+++ b/build/moz.configure/toolchain.configure	2024-03-16 22:57:02.661805132 +0000
@@ -2157,10 +2157,10 @@
 set_define("_LIBCPP_HIDE_FROM_ABI", libcxx_override_visibility.hide_from_abi)
 
 
-@depends(target, build_environment)
-def visibility_flags(target, env):
+@depends(target, build_environment, c_compiler)
+def visibility_flags(target, env, c_compiler):
     if target.os != "WINNT":
-        if target.kernel == "Darwin":
+        if target.kernel == "Darwin" or (c_compiler.type == "clang" and c_compiler.version >= "17.0.0"):
             return ("-fvisibility=hidden", "-fvisibility-inlines-hidden")
         return (
             "-I%s/system_wrappers" % os.path.join(env.dist),