Fix the OpenSSL thread callback detection problem inside libneon - DMC-564
Fix the OpenSSL thread callback detection problem inside libneon - DMC-564

cern-it-sdc-id/davix,cern-it-sdc-id/davix,EricKTCheung/davix,cern-it-sdc-id/davix,EricKTCheung/davix,EricKTCheung/davix,cern-it-sdc-id/davix,EricKTCheung/davix