使用MinGW链接到Python

使用MinGW链接到Python

使用binutils的nm和dlltool，您应该能够为gcc重建库：

echo EXPORTS > python32.defnm python32.lib | grep " T _" | sed "s/.* T _//" >> python32.defdlltool --input-def python32.def --dllname python32 --output-lib libpython32.a

python_test.c：

#include "Python.h"int main(int argc, char *argv[]) {    Py_Initialize();    PyRun_SimpleString("from time import time,ctimen" "print('Today is',ctime(time())n)");    Py_Finalize();    return 0;}

编译：

gcc -Wall -IC:Python32include -LC:Python32libs -o python_test.exe python_test.c -lpython32

测试：

C:python_test.exeToday is Mon Jul 18 08:50:53 2011

编辑 ：如果您想跳过自己在x64上构建它，则可以从Christoph
Gohlke的Python扩展软件包的非官方Windows二进制文件中下载几个版本的版本。

编辑 ：这是一个基于Tools / msi / msi.py中分发的现有功能的Python版本：

import subprocessimport warningsimport reNM = 'x86_64-w64-mingw32-nm'DLLTOOL = 'x86_64-w64-mingw32-dlltool'EXPORT_PATTERN = r'^[_]{1,2}imp_(?P<export>.*) in pythond+.dll'def build_libpython(ver, nm=NM, dlltool=DLLTOOL,         export_pattern=EXPORT_PATTERN):    pylib = 'python%s.lib' % ver    pydef = 'python%s.def' % ver    pydll = 'python%s.dll' % ver    libpy = 'libpython%s.a' % ver    warning = '%s failed - ' + '%s not built' % libpy    match_export = re.compile(export_pattern).match    cmd_nm = [nm, '-Cs', pylib]    cmd_dlltool = [dlltool,         '--dllname', pydll,         '--def', pydef,        '--output-lib', libpy]    with open(pydef, 'w') as f:        f.write('LIBRARY %snEXPORTSn' % pydll)        p_nm = subprocess.Popen(cmd_nm,stdout=subprocess.PIPE,          universal_newlines=True)        for line in sorted(p_nm.stdout): m = match_export(line) if m:     f.write(m.group('export') + 'n')        if p_nm.wait() != 0: warnings.warn(warning % nm) return False    if subprocess.call(cmd_dlltool) != 0:        warnings.warn(warning % dlltool)        return False    return True

例如：

import osfor n in (27, 33, 35):    pylib = 'python%s.lib' % n    if os.path.exists(pylib):        build_libpython(n)        pydef = 'python%s.def' % n         lc_def = sum(1 for line in open(pydef))        libpy = 'libpython%s.a' % n        lc_lib = sum(1 for line in os.popen('ar -t %s' % libpy))        assert lc_def == lc_lib