Hi folks, I'm installing postfix on 64 bit CentOS with mysql and openssl support.
I'm using following command: make makefiles CCARGS="-DUSE_TLS -I/mnt/Postfix/openssl-0.9.8l/include \ -DHAS_MYSQL -I/mnt/Postfix/mysql-5.1.41-linux-x86_64-glibc23/include" \ AUXLIBS="-L/usr/lib64 -lssl -lcrypto \ -L/mnt/Postfix/mysql-5.1.41-linux-x86_64-glibc23/lib -lmysqlclient -lz -lm" make I get following error: ../../lib/libtls.a(tls_server.o): In function `tls_server_start': /mnt/Postfix/postfix-2.6.5/src/tls/tls_server.c:647: undefined reference to `BIO_set_callback' /mnt/Postfix/postfix-2.6.5/src/tls/tls_server.c:666: undefined reference to `BIO_set_callback' ../../lib/libtls.a(tls_server.o): In function `tls_server_init': /mnt/Postfix/postfix-2.6.5/src/tls/tls_server.c:318: undefined reference to `EVP_MD_size' /mnt/Postfix/postfix-2.6.5/src/tls/tls_server.c:376: undefined reference to `SSL_CTX_set_info_callback' /mnt/Postfix/postfix-2.6.5/src/tls/tls_server.c:525: undefined reference to `SSL_CTX_sess_set_get_cb' /mnt/Postfix/postfix-2.6.5/src/tls/tls_server.c:526: undefined reference to `SSL_CTX_sess_set_new_cb' collect2: ld returned 1 exit status make: *** [smtpd] Error 1 make: *** [update] Error 1 Any idea? Thanks & Regards, Sumit Arora IPG R&D Hub, Gurgaon Hewlett-Packard India Software Operation Pvt. Ltd. Work: x19013 Cell: +91-9958181104