在Python中编译C代码的问题 [英] Problems with compiling C code in Python

问题描述

我在Windows 7（64位）中将Anaconda用于Python 2.7.10。我也使用Visual Studio2010。我安装了Microsoft Visual Studio for Python。

I use Anaconda for Python 2.7.10 in Windows 7, 64 bit. I also use Visual Studio 2010. I installed Microsoft Visual Studio for Python.

当我尝试在python中（在cmd内）编译C代码时：

When I try to compile a C code in python (inside cmd):

C:\Anaconda\sms-tools-master\software\transformations_interface>python compileModule.py build_ext --inplace

我收到很多警告和一些错误，它们的最后一部分如下：

I get a lot of warnings and some errors that the final part of it are as follows:

C:\Program Files (x86)\Microsoft Visual Studio

10.0\VC\BIN\amd64\link.exe /DLL / nologo /INCREMENTAL:NO /LIBPATH:C:\Anaconda\libs /LIBPATH:C:\Anaconda\PCbuild\am d64 m.lib

/EXPORT:initutilFunctions_C build\temp.win-amd64-2.7\Release\utilFunct
ions.obj build\temp.win-amd64-2.7\Release\cutilFunctions.obj

/OUT:C:\Anaconda\sm
s-tools-master\software\models\utilFunctions_C\utilFunctions_C.pyd

/IMPLIB:build \temp.win-amd64-2.7\Release\utilFunctions_C.lib

/MANIFESTFILE:build\temp.win-amd
64-2.7\Release\utilFunctions_C.pyd.manifest LINK : fatal error

LNK1181: cannot open input file 'm.lib' error: command 'C:\\Program
Files (x86)\\Microsoft Visual Studio 10.0\\VC\\BIN\\ amd64\\link.exe'

failed with exit status 1181

请让我看看如何解决此问题。

Please let me see how this problem can be fixed.

推荐答案

注释 setup.py 中的行，该行说 libraries = ['m'] ，然后再次运行。

Comment the line in setup.py that say libraries=['m'], and run again.

链接到m的需要可能是链接Math库的GCC事情，该库由Windows环境中的MSVCR管理。

The need to link to m might be a GCC thing to link Math library, that is managed by MSVCR in Windows environment.

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