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

Michael Droettboom mdroe@stsci....
Thu Jan 5 12:06:18 CST 2012


Ok.  I've made a new pywcs release with these changes (among many 
others).  You may want to update to it if possible.

Mike

On 01/04/2012 08:20 PM, Rahul Patel wrote:
> So, I added the last two "oldnames" lines to the defsetup.py module, 
> just as you said Mike. There is a "win32" check for sys so I added 
> that under there. After it finished, I was able to import pywcs 
> without any errors. I haven't tested it or anything as I'm still 
> learning all this, but I imagine a successful import into Ipython 
> indicates that it installed correctly.
>
> -----------------------------------------------------------------
> Rahul I. Patel
>
> Rahul.Patel.1@StonyBrook.edu <mailto:Rahul.Patel.1@stonybrook.edu>
> Department of Physics and Astronomy
> State University of New York at Stony Brook
> -----------------------------------------------------------------
>
>
>
> On Tue, Jan 3, 2012 at 2:15 PM, Michael Droettboom <mdroe@stsci.edu 
> <mailto:mdroe@stsci.edu>> wrote:
>
>     Ok.  I'm in the process of getting a Visual Studio environment set up
>     here and will let you know what I discover.
>
>     Mike
>
>     On 01/03/2012 12:54 PM, Jim Vickroy wrote:
>     > 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
>     >>>> _______________________________________________
>     >>>> AstroPy mailing list
>     >>>> AstroPy@scipy.org <mailto:AstroPy@scipy.org>
>     >>>> http://mail.scipy.org/mailman/listinfo/astropy
>     >>> 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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