我正在尝试使用mingw（64位）在win 7 64位中使用cython编译python扩展。
我正在使用Python 2.6（Active Python 2.6.6）和足够的distutils.cfg文件（将mingw设置为编译器）

执行时

> C:\Python26\programas\Cython>python setup.py build_ext --inplace

我收到一条错误消息，说gcc没有-mno-cygwin选项：

> C:\Python26\programas\Cython>python setup.py build_ext --inplace
running build_ext
skipping 'hello2.c' Cython extension (up-to-date)
building 'hello2' extension
C:\mingw\bin\gcc.exe -mno-cygwin -mdll -O -Wall -IC:\Python26\include -IC:\Python26\PC -c hello2.c -o build\temp.win-amd64-2.6\Release\hello2.o
gcc: error: unrecognized command line option '-mno-cygwin'
error: command 'gcc' failed with exit status 1

gcc是：

C:\>gcc --version
gcc (GCC) 4.7.0 20110430 (experimental)
Copyright (C) 2011 Free Software Foundation, Inc.

我该如何解决？