[C++-sig] Cygwin Boost.Python Build

[david.abrahams at rcn.com]

> 
> Now everything compiles, but the linking step
> fails. Here is the link command and what it produces:
> 
> g++ -Wl,--export-all-symbols -Wl,--exclude-
symbols,_bss_end__:_bss_start__:_
> data_end__:_data_start__ -Wl,--out-implib,..\..\..\libs\
python\build\bin\boo...

The link error message is missing from your post; it 
would appear above all this. I can't imagine what might 
be failing without that info.

-Dave