Thanks, that allowed npth to make successfully without the unsatisfied symbols.

config.log is attached.

I tried with the updated patch, but I still see the same unsatisfied symbols during link. I verified that the patch was in place in configure.ac and also patched a clean version of configure.ac so that there would be only one instance of hpux in the case statement:

Rebuilding npth results in three unsatisfied symbols:

I have uploaded config.log. Let me know if you need any additional information/files. Thanks!

Thanks. That appears to be the exact issue. I was able to get around it with export LD_PRELOAD as indicated in the man page. Any ideas on how to address it in the make? This is what I see when I do an ldd on gpg-agent: