[Cryptography-dev] Latest release does not build on Windows

Paul Kehrer paul.l.kehrer at gmail.com
Tue Mar 4 03:05:30 CET 2014 

Thanks for the report, we’ve released 0.2.2 which should resolve this issue for you.  

On another note, do you happen to have a link to/are willing to write a good tutorial about getting 64-bit compilation working under Windows? We’d like to add 64-bit build slaves for 2.6, 2.7, 3.2, and 3.3 but I’ve been unable to get the Windows SDK/Visual Studio to cooperate so far.

-Paul  


On Monday, March 3, 2014 at 1:50 PM, Khalid [KAB] wrote:

> I am on Windows 7 x64 using Python 2.7.6 x64:
>  
> J:\projs\cryptography-0.2.1>python
> Python 2.7.6 (default, Nov 10 2013, 19:24:24) [MSC v.1500 64 bit (AMD64)] on win
> 32
> Type "help", "copyright", "credits" or "license" for more information.
> >>>
>  
> Here is the build attempt:
> -------------------------------------------------------------
>  
> J:\projs\cryptography-0.2.1>set LIB=F:\dev\openssl\lib;
>  
> J:\projs\cryptography-0.2.1>set INCLUDE=F:\dev\openssl\include;
>  
> J:\projs\cryptography-0.2.1>python setup.py build
> running build
> running build_ext
> building '_cffi__xcfd0a060xfba2f231' extension
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\primitives\__pycache__\
> Release
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\primitives\__pycache__\
> Release\cryptography
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\primitives\__pycache__\
> Release\cryptography\hazmat
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\primitives\__pycache__\
> Release\cryptography\hazmat\primitives
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\primitives\__pycache__\
> Release\cryptography\hazmat\primitives\__pycache__
> f:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\amd64\cl.exe /c /nolog
> o /Ox /MD /W3 /GS- /DNDEBUG -IF:\Python27\include -IF:\Python27\PC /Tccryptograp
> hy\hazmat\primitives\__pycache__\_cffi__xcfd0a060xfba2f231.c /FoJ:\projs\cryptog
> raphy-0.2.1\cryptography\hazmat\primitives\__pycache__\Release\cryptography\hazm
> at\primitives\__pycache__\_cffi__xcfd0a060xfba2f231.obj
> _cffi__xcfd0a060xfba2f231.c
> f:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\amd64\link.exe /DLL /n
> ologo /INCREMENTAL:NO /LIBPATH:F:\Python27\libs /LIBPATH:F:\Python27\PCbuild\amd
> 64 /EXPORT:init_cffi__xcfd0a060xfba2f231 J:\projs\cryptography-0.2.1\cryptograph
> y\hazmat\primitives\__pycache__\Release\cryptography\hazmat\primitives\__pycache
> __\_cffi__xcfd0a060xfba2f231.obj /OUT:J:\projs\cryptography-0.2.1\cryptography\h
> azmat\primitives\__pycache__\_cffi__xcfd0a060xfba2f231.pyd /IMPLIB:J:\projs\cryp
> tography-0.2.1\cryptography\hazmat\primitives\__pycache__\Release\cryptography\h
> azmat\primitives\__pycache__\_cffi__xcfd0a060xfba2f231.lib /MANIFESTFILE:J:\proj
> s\cryptography-0.2.1\cryptography\hazmat\primitives\__pycache__\Release\cryptogr
> aphy\hazmat\primitives\__pycache__\_cffi__xcfd0a060xfba2f231.pyd.manifest
> _cffi__xcfd0a060xfba2f231.obj : warning LNK4197: export 'init_cffi__xcfd0a060xfb
> a2f231' specified multiple times; using first specification
>    Creating library J:\projs\cryptography-0.2.1\cryptography\hazmat\primitives\_
> _pycache__\Release\cryptography\hazmat\primitives\__pycache__\_cffi__xcfd0a060xf
> ba2f231.lib and object J:\projs\cryptography-0.2.1\cryptography\hazmat\primitive
> s\__pycache__\Release\cryptography\hazmat\primitives\__pycache__\_cffi__xcfd0a06
> 0xfba2f231.exp
> running build_ext
> building '_cffi__x5fea2bacx4a8b9ec1' extension
> f:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\amd64\cl.exe /c /nolog
> o /Ox /MD /W3 /GS- /DNDEBUG -IF:\Python27\include -IF:\Python27\PC /Tccryptograp
> hy\hazmat\primitives\__pycache__\_cffi__x5fea2bacx4a8b9ec1.c /FoJ:\projs\cryptog
> raphy-0.2.1\cryptography\hazmat\primitives\__pycache__\Release\cryptography\hazm
> at\primitives\__pycache__\_cffi__x5fea2bacx4a8b9ec1.obj
> _cffi__x5fea2bacx4a8b9ec1.c
> cryptography\hazmat\primitives\__pycache__\_cffi__x5fea2bacx4a8b9ec1.c(218) : wa
> rning C4244: '=' : conversion from 'unsigned __int64' to 'uint8_t', possible los
> s of data
> f:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\amd64\link.exe /DLL /n
> ologo /INCREMENTAL:NO /LIBPATH:F:\Python27\libs /LIBPATH:F:\Python27\PCbuild\amd
> 64 /EXPORT:init_cffi__x5fea2bacx4a8b9ec1 J:\projs\cryptography-0.2.1\cryptograph
> y\hazmat\primitives\__pycache__\Release\cryptography\hazmat\primitives\__pycache
> __\_cffi__x5fea2bacx4a8b9ec1.obj /OUT:J:\projs\cryptography-0.2.1\cryptography\h
> azmat\primitives\__pycache__\_cffi__x5fea2bacx4a8b9ec1.pyd /IMPLIB:J:\projs\cryp
> tography-0.2.1\cryptography\hazmat\primitives\__pycache__\Release\cryptography\h
> azmat\primitives\__pycache__\_cffi__x5fea2bacx4a8b9ec1.lib /MANIFESTFILE:J:\proj
> s\cryptography-0.2.1\cryptography\hazmat\primitives\__pycache__\Release\cryptogr
> aphy\hazmat\primitives\__pycache__\_cffi__x5fea2bacx4a8b9ec1.pyd.manifest
> _cffi__x5fea2bacx4a8b9ec1.obj : warning LNK4197: export 'init_cffi__x5fea2bacx4a
> 8b9ec1' specified multiple times; using first specification
>    Creating library J:\projs\cryptography-0.2.1\cryptography\hazmat\primitives\_
> _pycache__\Release\cryptography\hazmat\primitives\__pycache__\_cffi__x5fea2bacx4
> a8b9ec1.lib and object J:\projs\cryptography-0.2.1\cryptography\hazmat\primitive
> s\__pycache__\Release\cryptography\hazmat\primitives\__pycache__\_cffi__x5fea2ba
> cx4a8b9ec1.exp
> running build_ext
> building '_cffi__xd7f460e7x5223a62c' extension
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\__pycache__\Re
> lease
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\__pycache__\Re
> lease\cryptography
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\__pycache__\Re
> lease\cryptography\hazmat
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\__pycache__\Re
> lease\cryptography\hazmat\bindings
> creating J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\__pycache__\Re
> lease\cryptography\hazmat\bindings\__pycache__
> f:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\amd64\cl.exe /c /nolog
> o /Ox /MD /W3 /GS- /DNDEBUG -IF:\Python27\include -IF:\Python27\PC /Tccryptograp
> hy\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c /FoJ:\projs\cryptogra
> phy-0.2.1\cryptography\hazmat\bindings\__pycache__\Release\cryptography\hazmat\b
> indings\__pycache__\_cffi__xd7f460e7x5223a62c.obj
> _cffi__xd7f460e7x5223a62c.c
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(1535) : war
> ning C4048: different array subscripts : 'unsigned char (*)[]' and 'unsigned cha
> r (*)[32]'
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(1536) : war
> ning C4048: different array subscripts : 'unsigned char (*)[]' and 'unsigned cha
> r (*)[32]'
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(1560) : war
> ning C4048: different array subscripts : 'unsigned char (*)[]' and 'unsigned cha
> r (*)[48]'
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4410) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4429) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4448) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4467) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4486) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4505) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4524) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4543) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4562) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(4581) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(5702) : err
> or C2065: 'EVP_R_DISABLED_FOR_FIPS' : undeclared identifier
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(5702) : err
> or C2065: 'EVP_R_DISABLED_FOR_FIPS' : undeclared identifier
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(5703) : err
> or C2065: 'EVP_R_DISABLED_FOR_FIPS' : undeclared identifier
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(5704) : err
> or C2065: 'EVP_R_DISABLED_FOR_FIPS' : undeclared identifier
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(5705) : err
> or C2065: 'EVP_R_DISABLED_FOR_FIPS' : undeclared identifier
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(5707) : err
> or C2065: 'EVP_R_DISABLED_FOR_FIPS' : undeclared identifier
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(8473) : war
> ning C4308: negative integral constant converted to unsigned type
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(11004) : wa
> rning C4267: 'function' : conversion from 'size_t' to 'long', possible loss of d
> ata
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(11004) : wa
> rning C4267: 'function' : conversion from 'size_t' to 'unsigned long', possible
> loss of data
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(11031) : wa
> rning C4267: 'function' : conversion from 'size_t' to 'long', possible loss of d
> ata
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(11031) : wa
> rning C4267: 'function' : conversion from 'size_t' to 'unsigned long', possible
> loss of data
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(13630) : wa
> rning C4244: 'function' : conversion from 'uintptr_t' to 'long', possible loss o
> f data
> cryptography\hazmat\bindings\__pycache__\_cffi__xd7f460e7x5223a62c.c(13630) : wa
> rning C4244: 'function' : conversion from 'uintptr_t' to 'unsigned long', possib
> le loss of data
> Traceback (most recent call last):
>   File "setup.py", line 113, in <module>
>     "build": cffi_build,
>   File "F:\Python27\lib\distutils\core.py", line 152, in setup
>     dist.run_commands()
>   File "F:\Python27\lib\distutils\dist.py", line 953, in run_commands
>     self.run_command(cmd)
>   File "F:\Python27\lib\distutils\dist.py", line 971, in run_command
>     cmd_obj.ensure_finalized()
>   File "F:\Python27\lib\distutils\cmd.py", line 109, in ensure_finalized
>     self.finalize_options()
>   File "setup.py", line 55, in finalize_options
>     OpenSSLBinding().ffi.verifier.get_extension(),
>   File "J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\openssl\binding
> .py", line 83, in __init__
>     self._ensure_ffi_initialized()
>   File "J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\openssl\binding
> .py", line 99, in _ensure_ffi_initialized
>     libraries)
>   File "J:\projs\cryptography-0.2.1\cryptography\hazmat\bindings\utils.py", line
>  72, in build_ffi
>     ext_package="cryptography",
>   File "F:\Python27\lib\site-packages\cffi\api.py", line 339, in verify
>     lib = self.verifier.load_library()
>   File "F:\Python27\lib\site-packages\cffi\verifier.py", line 74, in load_librar
> y
>     self._compile_module()
>   File "F:\Python27\lib\site-packages\cffi\verifier.py", line 139, in _compile_m
> odule
>     outputfilename = ffiplatform.compile(tmpdir, self.get_extension())
>   File "F:\Python27\lib\site-packages\cffi\ffiplatform.py", line 25, in compile
>     outputfilename = _build(tmpdir, ext)
>   File "F:\Python27\lib\site-packages\cffi\ffiplatform.py", line 50, in _build
>     raise VerificationError('%s: %s' % (e.__class__.__name__, e))
> cffi.ffiplatform.VerificationError: CompileError: command '"f:\Program Files (x8
> 6)\Microsoft Visual Studio 9.0\VC\BIN\amd64\cl.exe"' failed with exit status 2
>  
>  
>  
> On 3/3/2014 7:28 PM, Paul Kehrer wrote:
> > Could you provide the specific error you’re seeing on 0.2.1 as well as whether you’re 32 or 64-bit? Our CI infrastructure built wheels successfully for the 0.2.1 release.  
> >  
> > On Monday, March 3, 2014 at 1:21 PM, Khalid [KAB] wrote:
> >  
> > > I want to report that unlike the 0.1 release, the latest cryptography
> > > release-- namely 0.2.1-- does not build on Windows.
> > >  
> > > Building from the repository now succeeds however. For reference, this  
> > > was tested after commit 930eed8bcbea6f6250998f0ee042babd62667a9f.
> > >  
> > > Regards,  
> > > Khalid
> > >  
> > >  
> > > _______________________________________________  
> > > Cryptography-dev mailing list
> > > Cryptography-dev at python.org (mailto:Cryptography-dev at python.org)
> > > https://mail.python.org/mailman/listinfo/cryptography-dev
> > >  
> > >  
> > >  
> >  
> >  
> >  
> >  
> > _______________________________________________ Cryptography-dev mailing list Cryptography-dev at python.org (mailto:Cryptography-dev at python.org) https://mail.python.org/mailman/listinfo/cryptography-dev  
> _______________________________________________
> Cryptography-dev mailing list
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> https://mail.python.org/mailman/listinfo/cryptography-dev
>  
>  


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