Undefined reference to t1sl_steup_key_block when linking OpenSSL

Question

I got a problem of linking an OpenSSL library into an existing project. Where I do get it wrong?

Below are the steps I have followed.

I have downloaded the S

Answer 1

Have you tried using the libssl and libcrypto already installed in your /usr/lib directory (assuming you've installed the dev packages for both)? Once that compiles and runs without error using the default install, you can build your new libssl/libcrypto(?) from source, install to usr/local, and rebuild using the usr/local versions of the libraries.

Answer 2

You need to add the flag -lssl and -lcrypto in your makefile'

For example:

gcc somefile.c -o someprogram -lssl -lcrypto