I managed to build and test with version 1.11.4. It is mixed results. The good news is that it doesn't hang. The bad news is that CRL doesn't work and legit client certificate is being reject. The message is:
2016/09/28 18:40:44 [info] 4410#0: *1 client SSL certificate verify error: (3:unable to get certificate CRL) while reading client request headers, client: ....
2016/09/28 18:40:44 [info] 4410#0: *1 client SSL certificate verify error: (3:unable to get certificate CRL) while reading client request headers, client: ....