[PATCH] Fix sunrpc static library

[Roland McGrath]

> > Hmm.  Arguably this should be in shlib-compat.h instead, since
> > compat_symbol is only there.
> 
> I can move it, if you think this is better. strong_alias is defined in 
> libc-symbols and that code has already some defines similar to this one. 
> Do you prefer shlib-compat.h? I don't see a better place - unless we 
> create a new include file just for this case which seems overkill to me,

I think shlib-compat.h is the better place, since code using this needs to
include it and be using #if SHLIB_COMPAT (...) anyway.