如何修复分布式二进制文件中的“符号查找错误”？

# Linux
ldconfig -p | grep <library_name>

# Windows
dir /s <library_name>.dll

# Linux
ldd <executable> | grep <library_name>

# Windows
Dependency Walker (depends.exe)

echo "/path/to/libraries" >> /etc/ld.so.conf
ldconfig

set PATH=%PATH%;C:\path\to\dlls

#include <stdio.h>
#include <stdlib.h>

int main() {
    void *handle;
    char *(*printf_ptr)(const char *, ...);

    // 加载共享库
    handle = dlopen("./libexample.so", RTLD_LAZY);
    if (!handle) {
        fprintf(stderr, "%s\n", dlerror());
        exit(EXIT_FAILURE);
    }

    // 获取函数指针
    printf_ptr = dlsym(handle, "example_function");
    const char *dlsym_error = dlerror();
    if (dlsym_error) {
        fprintf(stderr, "%s\n", dlsym_error);
        exit(EXIT_FAILURE);
    }

    // 调用函数
    printf_ptr("Hello, World!\n");

    // 关闭共享库
    dlclose(handle);

    return 0;
}