On Tuesday 23 March 2004 18:06, you wrote:
> Dear List!
>
> I've encountered a rather unpleasant problem. In a nutshell it is like
> this:
>
> when linking code compiled with g++ 3.2.2 with a library that has been
> compiled with gcc 2.x.x, the linker fails finding references.
>
> Now... The problem is that the library in question, if compiled from
> scratch (it's the libodbc++) with g++ 3.2.2 fails compilation. I've tried
> looking for some sort of explanation for this phenomena but with no luck so
> far. Any help would be appreciated! Thank You!
GCC 3.X is not binary compatible with GCC 2.X. Actually I wouldn't even try
counting on binary compatibiliy between versions of 3.X (3.1 and 3.2 for
instance...).
Make sure that all libraries, especially C++, are compiled using the EXACT
same compiler.
If the reason that you are using libs compiled using an old compiler is
because you are in some kind of old distribution then use the compiler
provided by the distribution or make an outright descision not use any of the
libs provided by the distribution. It's your choice.
Cheers,
Mark
>
>
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