[AstroPy] pywcs 1.10-4.7 install failure on Microsoft Windows

[Jim Vickroy]

On 1/3/2012 10:22 AM, Michael Droettboom wrote:
> Hmm...  Do you have any luck if you remove this from defsetup.py?
>
> if sys.platform in ('win32', 'cygwin'):
>       h_file.write("""
> #define wcsset wcsset_
> """)
>
> Mike

Unfortunately, the same error trace occurs if the above line is 
removed.  -- jv


>
> On 01/03/2012 11:32 AM, Jim Vickroy wrote:
>> On 1/3/2012 8:30 AM, Michael Droettboom wrote:
>>> On 01/03/2012 09:21 AM, Jim Vickroy wrote:
>>>> On 1/3/2012 6:33 AM, Michael Droettboom wrote:
>>>>> My apologies that this isn't working for you -- I don't have access to
>>>>> Visual Studio 9.0 to test with, so these sorts of things can fall
>>>>> through the cracks.
>>>>>
>>>>> Mark is right that the old solution involved patching wcslib before
>>>>> shipping it with pywcs.
>>>>>
>>>>> However, as of version 1.10 (which you are using), the solution was to add:
>>>>>
>>>>>          #define wcsset wcsset_
>>>>>
>>>>> on Windows.  This works with the mingw32/cygwin compiler, but apparently
>>>>> failing on the Microsoft compiler.
>>>>>
>>>>> There is an even newer solution in pywcs SVN which defines the following
>>>>> on Windows.  This I believe to work on the Microsoft compilers based on
>>>>> the report of another user:
>>>>>
>>>>> if sys.platform == 'win32':
>>>>>           define_macros.append(('YY_NO_UNISTD_H', None))
>>>>>           define_macros.append(('_CRT_SECURE_NO_WARNINGS', None))
>>>>>           define_macros.append(('_NO_OLDNAMES', None)) # for mingw32
>>>>>           define_macros.append(('NO_OLDNAMES', None)) # for mingw64
>>>>>
>>>>> You can either splice this into your current copy of setup.py, or build
>>>>> from SVN.  Note that building from SVN currently requires having parts
>>>>> of stsci_python installed (notable stsci.tools.stsci_distutils_hack).
>>>>>
>>>>> Mike
>>>> Thanks, Mike.
>>>>
>>>> Could you elaborate on the above patch?  Do I need to import something
>>>> other than sys?  Where is define_macros defined?
>>> Of course -- first day back and I'm whipping through e-mail too quickly ;)
>>>
>>> This goes in defsetup.py -- there is already an "if sys.platform ==
>>> 'win32'" clause -- you would just need to add the "OLDNAMES" lines to it.
>>>
>>> Mike
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>> I added the OLDNAMES lines as above and here is the result:
>>
>> C:\Projects\pywcs-1.10-4.7>setup.py install
>> running install
>> running build
>> running build_py
>> copying lib\svn_version.py ->   build\lib.win32-2.6\pywcs
>> running build_ext
>> building 'pywcs._pywcs' extension
>> c:\Program Files\Microsoft Visual Studio 9.0\VC\BIN\cl.exe /c /nologo
>> /Ox /MD /W3 /GS- /DNDEBUG -DECHO -DWCSTRIG_MACRO -DPYWCS_BUILD
>> -D_GNU_SOURCE -DNDEBUG -DYY_NO_UNISTD_H -D_CRT_SECURE_NO_WARNINGS
>> -D_NO_OLDNAMES -DNO_OLDNAMES -U
>> DEBUG -IC:\Python26\lib\site-packages\numpy\core\include -I.\wcslib\C
>> -Iwcslib\C -I.\src -IC:\Python26\include -IC:\Python26\PC
>> /Tcwcslib\C\flexed/wcsbth.c
>> /Fobuild\temp.win32-2.6\Release\wcslib\C\flexed/wcsbth.obj
>> wcsbth.c
>> .\wcslib\C\wcs.h(1396) : warning C4030: first formal parameter list
>> longer than the second list
>> .\wcslib\C\wcs.h(1396) : warning C4028: formal parameter 1 different
>> from declaration
>> .\wcslib\C\wcs.h(1396) : error C2040: 'wcsset' : 'int (wcsprm *)'
>> differs in levels of indirection from 'int (wcsprm *)'
>> error: command '"c:\Program Files\Microsoft Visual Studio
>> 9.0\VC\BIN\cl.exe"' failed with exit status 2
>>
>> C:\Projects\pywcs-1.10-4.7>
>>
>>
>>
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