Short update:
When changing the module Makefile to

SSL_BUILDER=$(shell \
        if pkg-config --exists libcrypto; then \
                echo 'pkg-config libcrypto'; \
        fi)

instead of libssl
it compiles fine and is linked against libcrypto without throwing the error.
Is this due to a change in Ubuntus libraries?

Thanks,
Christian
 
Am 14.08.2016 um 11:28 schrieb Christian Lox <torcolato@gmail.com>:

Hi.
Same problem here; undefined symbol : EVP_sha1 in outbound.so

pkg-config was available when compiled from source.  Tried installing several dev packages and so on but always the same error.
How do i link it against libssl/libcrypto?

Thanks,
Christian