root@homas:~/modbus-client-server# ls
LICENSE README.md inih modbus-client.c modbus-server.c modbus-server.ini
root@homas:~/modbus-client-server# gcc inih/ini.c modbus-server.c -o modbus-server -std=gnu99 `mysql_config --cflags --libs` `pkg-config --libs --cflags libmodbus`
-bash: mysql_config: command not found
-bash: pkg-config: command not found
modbus-server.c:15:10: fatal error: mysql.h: No such file or directory
15 | #include <mysql.h>
| ^~~~~~~~~
compilation terminated.
