窗口 - PIP使用MinGW安装 - 失败 - cc1.exe：错误：无法识别的命令行选项 '-mno-cygwin的'

Question

我使用Python27

我的PATH包含

C:\MinGW\libexec\gcc\mingw32\4.6.2 
C:\MinGW\bin 
C:\MinGW\msys\1.0\bin 
C:\Python27\ 
C:\Python27\Scripts 

我的PYTHONPATH包含

C:\Python27 
C:\Python\Lib\site-packages 

当我尝试安装特定软件包我不断收到错误，用gcc

cc1.exe: error: unrecognized command line option '-mno-cygwin' 

好像是罪魁祸首，但我一直无法找到如何解决这个问题的信息。

错误的一些例子：

pip install ctypes 
.... 
building '_ctypes' extension 

    C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall -Isource/libffi_msvc -IC:\Python27\Lib\site-packages\numpy\core\include -IC:\boost_1_53_0 -IC:\Python27\include -IC:\Python27\PC -c source/_ctypes.c -o 
    build\temp.win32-2.7\Release\source\_ctypes.o 

    cc1.exe: error: unrecognized command line option '-mno-cygwin' 

    error: command 'gcc' failed with exit status 1 

另一个与Python\Lib\distutils\cygwinccompiler.py导致此问题同样的问题

pip install bzr 
.... 
building 'bzrlib._annotator_pyx' extension 

C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall -DWIN32 -IC:\Python27\Lib\site-packages\numpy\core\include -IC:\boost_1_53_0 -IC:\Python27\include -IC:\Python27\PC -c bzrlib/_annotator_pyx.c -o build\ 
temp.win32-2.7\Release\bzrlib\_annotator_pyx.o 

cc1.exe: error: unrecognized command line option '-mno-cygwin' 



    Cannot build extension "bzrlib._annotator_pyx". 

Answer 1

-mno-cygwin：看Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'或http://korbinin.blogspot.com/2013/03/cython-mno-cygwin-problems.html。

我的Python发行版（Anaconda）的cygwinccompiler.py虽然没有。无论如何，在删除Mingw32CCompiler类定义中的所有-mno-cygwin之后，您应该能够编译。