How to include Openssl in my project?

I have openssl directory for whole openssl code. It has some folder hierarchy. I want to use for example RSA algorithm in openssl, how 开发者_如何学Pythoncan I include open-sll in my project?

If I just include that directory, program cannot find all files properly. Always error about cannot find some definition or something like that. Wish I expressed it clearly. Thanks!

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Does this work?

gcc -lssl -lcrypto  ...

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How to use OpenSSL in GCC?