2016-02-04 226 views
0

我在連接我的cython項目中的atl庫時遇到問題。 我目前已經安裝了SP1和Visual Studio 2015的Visual C++ 9.0和Visual Studio 2008.Cython:LINK:致命錯誤LNK1104:無法打開文件'atls.lib'

當我使用完整路徑鏈接庫時,我的版本使用VS2015的python 3.5成功完成。 在連接到Visual C++ 9.0的python 2.7中,找到了頭文件,但無法鏈接庫。

我知道lib已經被移動到新版本的.h文件中,因此可能很難重現。 我使用這個setup.py

# Cython compile instructions 

from Cython.Build import cythonize 
try: 
    from setuptools import setup 
    from setuptools import Extension 
except ImportError: 
    print("using distutils") 
    from distutils.core import setup 
    from distutils.extension import Extension 
# Use python setup.py build_ext --inplace 
# to compile 
vs27 = ['C:\\Program Files (x86)\\Microsoft Visual Studio 9.0\\VC\\atlmfc\\lib', 
     'C:\\Program Files (x86)\\Microsoft Visual Studio 9.0\\VC\\atlmfc\\include', 
     'C:\Program Files (x86)\\Microsoft Visual Studio 9.0\\VC\\atlmfc\\src\\atl\\atls', 
] 
vs35 = ['C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\atlmfc\\include', 
     'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\atlmfc\\lib', 
     'C:\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\atlmfc\\src\\atl\\atls',] 
extensions = [Extension("access", ["access.pyx"], include_dirs=vs27)] 
setup(
    name = "access", 
    ext_modules = cythonize(extensions), 
    include_dirs = vs27, 
) 

當我編譯使用Python 2.7和Visual C++ 9.0,我得到:

running build_ext 
building 'access' extension 
C:\Users\tboquet.R2000\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -IC:\\Program -IFiles -I(x86)\\Microsoft -IVisual -IStudio -I9.0\\VC\\atlmfc\\lib "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\include" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\lib" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\src\atl\atls" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\include" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\lib" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\src\atl\atls" -IC:\Anaconda3\envs\anapy27\include -IC:\Anaconda3\envs\anapy27\PC /Tpaccess.cpp /Fobuild\temp.win-amd64-2.7\Release\access.obj 
access.cpp 
C:\Users\tboquet.R2000\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc 
C:\Users\tboquet.R2000\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -IC:\\Program -IFiles -I(x86)\\Microsoft -IVisual -IStudio -I9.0\\VC\\atlmfc\\lib "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\include" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\lib" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\src\atl\atls" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\include" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\lib" "-IC:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\atlmfc\src\atl\atls" -IC:\Anaconda3\envs\anapy27\include -IC:\Anaconda3\envs\anapy27\PC /Tpdbaccessor.cpp /Fobuild\temp.win-amd64-2.7\Release\dbaccessor.obj 
dbaccessor.cpp 
C:\Users\tboquet.R2000\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc 
dbaccessor.cpp(111) : warning C4267: 'argument' : conversion from 'size_t' to 'UINT', possible loss of data 
c:\users\tboquet.r2000\documents\visual studio 2013\projects\accessor\accessor\dbaccessor.cpp(220) : warning C4715: 'dbaccessor::connect' : not all control paths return a value 
C:\Users\tboquet.R2000\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\link.exe /DLL /nologo /INCREMENTAL:NO /LIBPATH:C:\Anaconda3\envs\anapy27\libs /LIBPATH:C:\Anaconda3\envs\anapy27\PCbuild\amd64 /EXPORT:initaccess build\temp.win-amd64-2.7\Release\access.obj build\temp.win-amd64-2.7\Release\dbaccessor.obj /OUT:build\lib.win-amd64-2.7\access.pyd /IMPLIB:build\temp.win-amd64-2.7\Release\access.lib /MANIFESTFILE:build\temp.win-amd64-2.7\Release\access.pyd.manifest 
LINK : fatal error LNK1104: cannot open file 'atls.lib' 
error: command 'C:\\Users\\tboquet.R2000\\AppData\\Local\\Programs\\Common\\Microsoft\\Visual C++ for Python\\9.0\\VC\\Bin\\amd64\\link.exe' failed with exit status 1104 

我一定要使用鏈接庫的另一種方式或者是還有什麼有關此錯誤的解決方法?

回答

0

我能夠解決問題,但不是以最優雅的方式。問題在於鏈接器無法訪問庫,因爲它不能找到它的/LIBPATH

可以將該庫複製到linker.exe所使用的/LIBPATH之一中。我把它放在C:\Anaconda3\envs\anapy27\libs中,我可以編譯這個包並加載.pyd

解決此問題的更好方法是指示setuptools考慮它(在上一個命令中添加正確的/LIBPATH,就像前面的命令一樣)。我不確定這是否是setuptools中的錯誤,或者是否存在一個參數。

如果有人對此有更好的回答,請對此評論,我會更新它!

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