While compiling:
../../lib/libglobal.a(dict_mysql.o): In function `plmysql_dealloc':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:844: undefined reference to `mysql_close'
../../lib/libglobal.a(dict_mysql.o): In function `plmysql_close_host':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:600: undefined reference to `mysql_close'
../../lib/libglobal.a(dict_mysql.o): In function `plmysql_down_host':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:611: undefined reference to `mysql_close'
../../lib/libglobal.a(dict_mysql.o): In function `plmysql_query':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:533: undefined reference to `mysql_query'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:534: undefined reference to `mysql_store_result'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:535: undefined reference to `mysql_error'
../../lib/libglobal.a(dict_mysql.o): In function `dict_mysql_lookup':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:384: undefined reference to `mysql_num_rows'
../../lib/libglobal.a(dict_mysql.o): In function `plmysql_query':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:544: undefined reference to `mysql_error'
../../lib/libglobal.a(dict_mysql.o): In function `plmysql_connect_single':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:559: undefined reference to `mysql_init'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:562: undefined reference to `mysql_options'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:564: undefined reference to `mysql_options'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:568: undefined reference to `mysql_ssl_set'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:574: undefined reference to `mysql_options'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:578: undefined reference to `mysql_real_connect'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:591: undefined reference to `mysql_error'
../../lib/libglobal.a(dict_mysql.o): In function `dict_mysql_lookup':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:388: undefined reference to `mysql_free_result'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:394: undefined reference to `mysql_fetch_row'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:395: undefined reference to `mysql_num_fields'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:407: undefined reference to `mysql_free_result'
../../lib/libglobal.a(dict_mysql.o): In function `dict_mysql_quote':
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:303: undefined reference to `mysql_real_escape_string'
/opt/postfixtemp/postfix-2.11.1/src/global/dict_mysql.c:307: undefined reference to `mysql_escape_string'
collect2: error: ld returned 1 exit status
make: *** [error] Error 1
make: *** [update] Error 1

My make parameters:
make makefiles shared=yes dynamicmaps=yes 'CCARGS=-DHAS_MYSQL -I/usr/local/mysql/include -DUSE_TLS' 'AUXLIBS=-L/usr/lib/x86_64-linux-gnu -lssl -lcrypto' 'AUXLIBS_MYSQL=-L/usr/local/mysql/lib -lmysqlclient -lz -lm'