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I'm currently fighting with a strange linker issue from ocsigenserver. It's apparently looking for ocaml-related openssl dynamic libraries. I have both done a brew install openssl (at latest version) and also an opam install openssl. But I still get the following error:

ocsigenserver  -c /usr/local/etc/web/web.conf
Fatal error: cannot load shared library dllssl_threads_stubs
Reason: dlopen(dllssl_threads_stubs.so, 138): image not found

I am not sure what's going on here. If I do an openssl link I get 

Warning: Refusing to link: openssl
Linking keg-only openssl means you may end up linking against the insecure,
deprecated system OpenSSL while using the headers from Homebrew's openssl.
Instead, pass the full include/library paths to your compiler e.g.:
  -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib

Which implies to me that I might need to force ocsigen's build to include these flags, but I'm not sure if I'm on the right track. I feel like this must indicate that eliom or ssl must be installed incorrectly, and yet I've just opam reinstalled them.

Kristopher Micinski
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1 Answers1

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You can add the library manually in the file your_project_name.conf.in as <extension path="where_shared_object_located" findlib-package="dllssl_threads_stubs"/>, to find the path where shared object file is situated on your machine you can do ldconfig -p | grep dllssl_threads_stubs hope it will be helpful.

Morin
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