Compiling MultiChain on Mac OS X Mojave

[ssow]

Greetings,

I'm trying to compile Multichain on Mac OSX Mojave - Xcode 11
I've followed the readme instruction which states to use boost @1.57
Compilation throws the following errors.

Would you please help solve the issue ?

Thank you

Sincerely

/usr/local/include/boost/asio/ssl/detail/impl/openssl_init.ipp:46:66: error:
expected unqualified-id
::CRYPTO_set_locking_callback(&do_init::openssl_locking_func);
^
/usr/local/include/boost/asio/ssl/detail/impl/openssl_init.ipp:47:56: error:
expected unqualified-id
::CRYPTO_set_id_callback(&do_init::openssl_id_func);
^
/usr/local/include/boost/asio/ssl/detail/impl/openssl_init.ipp:64:32: error:
expected unqualified-id
::CRYPTO_set_id_callback(0);
^
/usr/local/include/boost/asio/ssl/detail/impl/openssl_init.ipp:65:37: error:
expected unqualified-id
::CRYPTO_set_locking_callback(0);
^
/usr/local/include/boost/asio/ssl/detail/impl/openssl_init.ipp:66:7: error:
expected unqualified-id
::ERR_free_strings();
^
/usr/local/Cellar/openssl@1.1/1.1.1d/include/openssl/err.h:257:29: note:
expanded from macro 'ERR_free_strings'

define ERR_free_strings() while(0) continue

                        ^

In file included from rpc/rpcserver.cpp:8:
In file included from ./rpc/rpcasio.h:17:
In file included from /usr/local/include/boost/asio/ssl.hpp:19:
In file included from /usr/local/include/boost/asio/ssl/context.hpp:29:
In file included from /usr/local/include/boost/asio/ssl/detail/openssl_init.hpp:100:
/usr/local/include/boost/asio/ssl/detail/impl/openssl_init.ipp:68:7: error:
expected unqualified-id
::EVP_cleanup();
^
/usr/local/Cellar/openssl@1.1/1.1.1d/include/openssl/evp.h:962:25: note:
expanded from macro 'EVP_cleanup'

define EVP_cleanup() while(0) continue