Compile error otp.c mdctx

[Daniel GSJ <audobra@xxxxxxxxx>]

Hello,
I'm trying to compile cyrus-sasl-2.1.26 from source and the following error
occurs:

otp.c: In function 'otp_hash':
otp.c:121:16: error: storage size of 'mdctx' isn't known
     EVP_MD_CTX mdctx;

                ^~~~~
--------

otp.c: In function 'word2bin':
otp.c:755:17: error: storage size of 'mdctx' isn't known
      EVP_MD_CTX mdctx;
                 ^~~~~


O.S.= 4.9.0-kali1-amd64 / core i5

I would appreciate any idea to fix it.

Thank you.