> Hi,
> 
> I would like to use the DRS4 with my macbook pro running osx 10.6.8.
> I have installed the wxWidgets and the libusb-1.0 libraries and I am using the Linux code vers. 4.0.1. After
> compilation, the following errors come out:
> 
> ld: warning: in musbstd.o, file was built for unsupported file format which is not the architecture being linked
> (i386)
> ld: warning: in mxml.o, file was built for unsupported file format which is not the architecture being linked (i386)
> ....
> ....
> ld: warning: in main.o, file was built for unsupported file format which is not the architecture being linked (i386)
> Undefined symbols:
>   "_main", referenced from:
>       start in crt1.10.6.o
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
> make: *** [drsosc] Error 1
> 
> 
> Do you have any idea on how to solve the problem ?? or maybe do you have a package working with osx 10.6 ? I
> remember to have seen, long time ago, a package that could work with 10.6 (or 10.5 ?), but I cannot find it now
> (but maybe I remember wrong).
> 
> Thanks for any help,
> 
> Enrico

it looks like 64bit vs 32bit problem, you have to compile all libraries for the same architecture. Maybe, make clean to 
remove all precompiled object files .o and recompile it again. Try to compile first that simple example without wxWidgets.

Martin