mysql_server_connection.cc:112:48: error: too many arguments to function 'my_bool my_net_init(NET*, Vio*, unsigned int)'

[lynch0227]

when buiding the package, I meet the errors.
Env:
14.04.1-Ubuntu
OPENSSL 1.1.1
libmariadbclient-dev

Error Message:
src/main/tools/process-tools.cc:118: sigaction(32, &sa, nullptr) failed
src/main/tools/process-tools.cc:118: sigaction(33, &sa, nullptr) failed
mysql_server_connection.cc: In static member function 'static mysql_ripple::mysql::ServerConnection* mysql_ripple::mysql::ServerConnection::Accept(Vio*)':
mysql_server_connection.cc:112:48: warning: converting to non-pointer type 'unsigned int' from NULL [-Wconversion-null]
if (my_net_init(&mysql->net, vio, NULL, flags)) {
^
mysql_server_connection.cc:112:48: error: too many arguments to function 'my_bool my_net_init(NET*, Vio*, unsigned int)'
In file included from external/external_libs/mysql/mysql.h:73:0,
from mysql_server_connection.cc:24:
external/external_libs/mysql/mysql_com.h:535:9: note: declared here
my_bool my_net_init(NET net, Vio vio, unsigned int my_flags);
^
src/main/tools/linux-sandbox-pid1.cc:437: waitpid returned 2
src/main/tools/linux-sandbox-pid1.cc:457: child exited with code 1
src/main/tools/linux-sandbox.cc:204: child exited normally with exitcode 1

How can I fix it?
Thank you.

[pivanof]

This error means that the version of libmariadbclient-dev you have is older than what I have on Debian machine. I'll need to put some compilation guards to make this compile with different versions in the future or just pull the sources of the library from MariaDB's github repo. But for now you should remove "NULL" from that line, i.e. make it look like this:
if (my_net_init(&mysql->net, vio, flags)) {