请教个问题

大佬你好，请教下大佬有没有编译过使用js_std_eval_binary的c。
mac系统，quickjs写的c里使用了js_std_eval_binary这个函数：

#include <string.h>
#include "./quickjs.h"
void js_std_eval_binary(JSContext *ctx, const uint8_t *buf, size_t buf_len,
                        int flags);
const uint8_t qjsc_hello[62] = {
 0x02, 0x03, 0x0e, 0x63, 0x6f, 0x6e, 0x73, 0x6f,
 0x6c, 0x65, 0x06, 0x6c, 0x6f, 0x67, 0x10, 0x68,
 0x65, 0x6c, 0x6c, 0x6f, 0x2e, 0x6a, 0x73, 0x0e,
 0x00, 0x06, 0x00, 0xa0, 0x01, 0x00, 0x01, 0x00,
 0x03, 0x00, 0x00, 0x10, 0x01, 0xa2, 0x01, 0x00,
 0x00, 0x00, 0x38, 0xe0, 0x00, 0x00, 0x00, 0x42,
 0xe1, 0x00, 0x00, 0x00, 0xb7, 0x24, 0x01, 0x00,
 0xce, 0x28, 0xc4, 0x03, 0x01, 0x00,
};
const uint32_t qjsc_hello_size = 62;

const char* eval(const char* str) {
	JSRuntime* runtime = JS_NewRuntime();
	JSContext* ctx = JS_NewContext(runtime);
  js_std_eval_binary(ctx, qjsc_hello, qjsc_hello_size, 0);
	JS_FreeValue(ctx, result);
}

用emcc编译为js:emcc -o eval.html eval.c ./quickjs-libc.c ./quickjs.c ./cutils.c ./libregexp.c ./libbf.c ./libunicode.c -D CONFIG_VERSION="\"1.0.0\"" -lm -s EXPORTED_FUNCTIONS='["_eval"]' -s EXTRA_EXPORTED_RUNTIME_METHODS='["ccall", "cwrap"]'

报错error: use of undeclared identifier 'sighandler_t'

搜了挺多都没找到原因...求指教

Start with eval.c and the listed QuickJS sources, then reproduce the failure using the provided emcc command on macOS. Trace where sighandler_t is referenced and compare the project’s expected Emscripten or C build configuration. Done means the example compiles without the undeclared-identifier error and the exported eval entry point is produced.