Compilation failed on Mac OS X

[dmilith]

s2n_random.c:227:29: error: use of undeclared identifier 'ENGINE_FLAGS_NO_REGISTER_ALL'
        ENGINE_set_flags(e, ENGINE_FLAGS_NO_REGISTER_ALL) != 1 ||
                            ^
1 error generated.

[colmmacc]

Are you using OpenSSL 1.0.2?

[borisxk]

I orignally encountered the same issue, after having built OpenSSL 1.0.2 separately via macports.

I then followed the instructions here:
https://github.com/awslabs/s2n/blob/master/docs/USAGE-GUIDE.md#building-s2n-with-openssl-102

and this issue was resolved. (You have to compile s2n with a new copy of the OpenSSL source, downloaded into the libcrypto-build directory).

[hyandell]

Closing this. Please reopen if I'm closing prematurely - there didn't seem to be an open action item here.