用 ninja 编译 spine 的wasm 版本时 有警告信息.

[finscn]

Cocos Creator version

3.8.6

System information

3.8.6

Issue description

构建 3.8 和 4.2 的 wasm文件时, 都有警告, 信息如下:

building:INFO: ctor_evaller: trying to eval global ctors (--ctors=__wasm_call_ctors)
building:INFO:

trying to eval __wasm_call_ctors
  ...partial evalling successful, but stopping since could not eval: call import: env._embind_register_std_string
  ...stopping

构建 4.2 的 asm 时警告如下, 3.8无警告:

warning: undefined symbol: _ZN5spine19getDefaultExtensionEv (referenced by root reference (e.g. compiled C/C++ code))
em++: warning: warnings in JS library compilation [-Wjs-compiler]

虽然文件最后都构建出来了, 但是不知道会不会产生什么隐患.
希望官方能消除这类警告.要不然总是让人心里用着不踏实.

Relevant error log output

No response

Steps to reproduce

.

Minimal reproduction project

No response