src/plugins/sqldrivers/mysql)include、lib/opt/libmysql.lib)cd %QTDIR%\src\plugins\sqldrivers\mysql
qmake -o Makefile "INCLUDEPATH+=C:\MySQL\include" "LIBS+=C:\MySQL\lib\opt\libmysql.lib" mysql.pro
若 MySQL 安裝路徑有空格,請將 include、lib 複製至無空格路徑(如 D:\work),改為:
qmake -o Makefile "INCLUDEPATH+=D:\work\include" "LIBS+=D:\work\lib\libmysql.lib" mysql.pro
nmake
產出:debug/qsqlmysqld4.dll、debug/qsqlmysqld4.lib
%QTDIR%\plugins\sqldrivers\libmysql.dll → 需放入應用同目錄或系統 PATH