Psycopg 2.0.9 on Windows

Has anyone used Psycopg 2.0.9 on Windows? I just tried to build it, and I 
get linker errors about the symbols _isinf and _isnan being unresolved. This 
is with Python 2.6 and Visual C++ 9.0 SP 1. When compiling the source, I get 
these warnings from adapter_pfloat.c:

psycopg\adapter_pfloat.c(42) : warning C4013: 'isnan' undefined; assuming 
extern returning int
psycopg\adapter_pfloat.c(44) : warning C4013: 'isinf' undefined; assuming 
extern returning int

Then, when linking the extension module, the linker tells me this:

    Creating library build\temp.win32-2.6\Release\psycopg\_psycopg.lib and 
object build\temp.win32-2.6\Release\psycopg\_psycopg.exp
adapter_pfloat.obj : error LNK2019: unresolved external symbol _isinf 
referenced in function _pfloat_str
adapter_pfloat.obj : error LNK2019: unresolved external symbol _isnan 
referenced in function _pfloat_str
build\lib.win32-2.6\psycopg2\_psycopg.pyd : fatal error LNK1120: 2 
unresolved externals
error: command '"C:\Program Files (x86)\Microsoft Visual Studio 
9.0\VC\BIN\link.exe"' failed with exit status 1120

It appears that the MS extension functions _isnan() and _finite() from 
MSVC's float.h could be used to fix this case.

  -Patrick


-- 
Patrick L. Hartling
Senior Software Engineer, Priority 5
http://www.priority5.com/