Re: [Discuss-gnuradio] How to Build and Install wxPython for Microsoft Windows under Cygwin ?

[Don Ward]

Hi Linh,

>  I followed your instructions on 
> http://www.gnuradio.org/trac/wiki/wxPythonCygwin
> but I failed when I got to step (9):
>
> python setup.py build_ext --inplace WXPORT=msw COMPILER=cygwin 
> BUILD_GLCANVAS=0 BUILD_GIZMOS=0 UNICODE=0
>
> The error message I got was undefined reference:
>
> build/temp.cygwin-1.5.25-i686-2.5/src/msw/_misc_wrap.o:_misc_wrap.cpp:(.text+0x2df03): 
> undefined reference to `__imp___ZN11wxLogStderrC1EP9__sFILE64'

This should be defined in /usr/local/lib/libwx_base-2.8.dll.a.  You can 
verify that it is defined there with

strings /usr/local/lib/libwx_base-2.8.dll.a | fgrep ZN11wxLogStderrC1EP9

If it is not there, then you have a problem with an earlier step in the 
installation.

-- Don W.