I used to get that type of error when linking object files/libraries that were built from a mixture of compilers, usually gcc vs cc/aCC. I haven't have that sort of problem for a few years now (since HP/UX 11.11). I've stopped using gcc to avoid that situation altogether.

If I remember correctly, I was using "ldd" to get the list of shared libraies and "file" to identify their types. It's not much, but it should provide a lead or two.

In reply to Re: How to resolve the "Exec Format Error" by Anonymous Monk
in thread How to resolve the "Exec Format Error" by locked_user kroy@softech.com

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