oh.. sorry.. next time i will..

i alredy check and follow using that ... but i still got error..

in commnd prmpt:

D:\Qt\qt>cd d:\qt\qt\src\plugins\sqldrivers\mysql

D:\Qt\qt\src\plugins\sqldrivers\mysql>qmake -o Makefile "INCLUDEPATH+=d:\mysql\m
ysqlserver5.1\include" "LIBS+=d:\mysql\mysqlserver5.1\lib\opt\liblibmysql .a" mys
ql.pro

D:\Qt\qt\src\plugins\sqldrivers\mysql>mingw32-make
mingw32-make -f Makefile.Debug all
mingw32-make[1]: Entering directory `D:/Qt/qt/src/plugins/sqldrivers/mysql'
g++ -c -g -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -
DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -
DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\i
nclude\QtSql" -I"..\..\..\..\include" -I"d:\mysql\mysqlserver5.1\include" -I"..\
..\..\..\include\ActiveQt" -I"tmp\moc\debug_shared" -I"..\..\..\..\mkspecs\win32
-g++" -o tmp\obj\debug_shared\main.o main.cpp
D:/Qt/qt/bin/moc.exe -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT
_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -DQT_THREAD_
SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\include\QtSql" -I"..\..\..
\..\include" -I"d:\mysql\mysqlserver5.1\include" -I"..\..\..\..\include\ActiveQt
" -I"tmp\moc\debug_shared" -I"..\..\..\..\mkspecs\win32-g++" -D__GNUC__ -DWIN32
..\..\..\sql\drivers\mysql\qsql_mysql.cpp -o tmp\moc\debug_shared\qsql_mysql.moc

g++ -c -g -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -
DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -
DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\i
nclude\QtSql" -I"..\..\..\..\include" -I"d:\mysql\mysqlserver5.1\include" -I"..\
..\..\..\include\ActiveQt" -I"tmp\moc\debug_shared" -I"..\..\..\..\mkspecs\win32
-g++" -o tmp\obj\debug_shared\qsql_mysql.o ..\..\..\sql\drivers\mysql\qsql_mysql
.cpp
D:/Qt/qt/bin/moc.exe -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT
_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -DQT_THREAD_
SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\include\QtSql" -I"..\..\..
\..\include" -I"d:\mysql\mysqlserver5.1\include" -I"..\..\..\..\include\ActiveQt
" -I"tmp\moc\debug_shared" -I"..\..\..\..\mkspecs\win32-g++" -D__GNUC__ -DWIN32
..\..\..\sql\drivers\mysql\qsql_mysql.h -o tmp\moc\debug_shared\moc_qsql_mysql.c
pp
g++ -c -g -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -
DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -
DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\i
nclude\QtSql" -I"..\..\..\..\include" -I"d:\mysql\mysqlserver5.1\include" -I"..\
..\..\..\include\ActiveQt" -I"tmp\moc\debug_shared" -I"..\..\..\..\mkspecs\win32
-g++" -o tmp\obj\debug_shared\moc_qsql_mysql.o tmp\moc\debug_shared\moc_qsql_mys
ql.cpp
windres -i qsqlmysqld_resource.rc -o tmp\obj\debug_shared\qsqlmysqld_resource_re
s.o --include-dir=.
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-rel
oc -mthreads -Wl -shared -Wl,--out-implib,d:\Qt\qt\plugins\sqldrivers\libqsqlmys
qld4.a -o ..\..\..\..\plugins\sqldrivers\qsqlmysqld4.dll tmp/obj/debug_shared/ma
in.o tmp/obj/debug_shared/qsql_mysql.o tmp/obj/debug_shared/moc_qsql_mysql.o -L
"d:\Qt\qt\lib" -L"d:\Qt\qt\lib" tmp\obj\debug_shared\qsqlmysqld_resource_res.o d
:\mysql\mysqlserver5.1\lib\opt\liblibmysql.a -lQtSqld4 -lQtCored4
g++: d:\mysql\mysqlserver5.1\lib\opt\liblibmysql.a: No such file or directory
mingw32-make[1]: *** [..\..\..\..\plugins\sqldrivers\qsqlmysqld4.dll] Error 1
mingw32-make[1]: Leaving directory `D:/Qt/qt/src/plugins/sqldrivers/mysql'
mingw32-make: *** [debug-all] Error 2

D:\Qt\qt\src\plugins\sqldrivers\mysql>qmake -o Makefile "INCLUDEPATH+=d:\mysql\m
ysqlserver5.1\include" "LIBS+=d:\mysql\mysqlserver5.1\lib\opt\libmysq l.a" mysql.
pro

D:\Qt\qt\src\plugins\sqldrivers\mysql>mingw32-make
mingw32-make -f Makefile.Debug all
mingw32-make[1]: Entering directory `D:/Qt/qt/src/plugins/sqldrivers/mysql'
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-rel
oc -mthreads -Wl -shared -Wl,--out-implib,d:\Qt\qt\plugins\sqldrivers\libqsqlmys
qld4.a -o ..\..\..\..\plugins\sqldrivers\qsqlmysqld4.dll tmp/obj/debug_shared/ma
in.o tmp/obj/debug_shared/qsql_mysql.o tmp/obj/debug_shared/moc_qsql_mysql.o -L
"d:\Qt\qt\lib" -L"d:\Qt\qt\lib" tmp\obj\debug_shared\qsqlmysqld_resource_res.o d
:\mysql\mysqlserver5.1\lib\opt\libmysql.a -lQtSqld4 -lQtCored4
g++: d:\mysql\mysqlserver5.1\lib\opt\libmysql.a: No such file or directory
mingw32-make[1]: *** [..\..\..\..\plugins\sqldrivers\qsqlmysqld4.dll] Error 1
mingw32-make[1]: Leaving directory `D:/Qt/qt/src/plugins/sqldrivers/mysql'
mingw32-make: *** [debug-all] Error 2

D:\Qt\qt\src\plugins\sqldrivers\mysql>

this said that i don't have libmysql.a file..
but i already check that i have it in <...\mysql\mysqlserver5.1\lib\opt>

what should i do?help me..