Build for Windows error

[776a7a68616f]

In the script file, the line ”pkg_config_output = subprocess.check_output("pkg-config --cflags --libs gmp", shell=True).decode('utf-8') “ pkg-config seems to be unsuitable for Windows or requires additional tools.

[qingfengzxr]

Cross-environment compilation integration has been successful, supporting Linux cross-compilation for Windows.