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Wednesday, May 7th 2008, 1:10pm
Install Qt OpenSource in Windows + MySql
I'm trying to install QT 4.4.0 Opensource in a Windows Vista with MySql support since last week. For this purpose I had read about the install proccess in a different sites and more of them, match in this method:
1º) install the qt-win-opensource-4.4.0-rc1-mingw.exe (I install in c:\qt\ )
2º) install the mysql with their libraries.(I install in c:\mysql\ )
3º) Follow this steps:
(This is because the dll that comes with mysql is not compatible with qt)
Well, when I run the mingw32-make, after a minute allways I get this error:
The stddef.h are in c:\qt\MingGW\include\ directory. I'm trying to configure with:
But, the error still appears. What I'm doing wrong?
Thanks for all.
1º) install the qt-win-opensource-4.4.0-rc1-mingw.exe (I install in c:\qt\ )
2º) install the mysql with their libraries.(I install in c:\mysql\ )
3º) Follow this steps:
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c:\> cd mysql\lib\opt c:\mysql\lib\opt> reimp -d libmysql.lib c:\mysql\lib\opt> dlltool --input-def libmysql.def --dllname libmysql.dll --output-lib libmysql.a -k |
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1 2 3 |
c:\mysql\lib\opt> cd \qt c:\qt\> configure -platform win32-g++ -shared -release -qt-sql-sqlite -qt-sql-mysql -l mysql -I c:\mysql\include -L c:\mysql\lib\opt c:\qt\> mingw32-make |
Well, when I run the mingw32-make, after a minute allways I get this error:
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Source code |
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gcc -c -O2 -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_BOOTSTRAPPED -DQT_RCC -DQT_LITE_UNICODE -DQT_NO_DATASTREAM -DQT_NO_THREAD -DQT_NO_QOBJECT -DQT_NO_UNICODETABLES -DQT_NO_LIBRARY -DQT_NO_SYSTEMLOCALE -DQT_NO_GEOM_VARIANT -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII -DQT_NODLL -I"..\..\corelib\arch\generic" -I"..\..\..\include" -I"." -I"..\..\..\include\QtCore" -I"..\..\..\include\QtXml" -I"..\..\xml" -I"." -I"..\..\3rdparty\zlib" -I"." -I"..\..\..\mkspecs\win32-g++" -o tmp\obj\release_static\crc32.o ..\..\3rdparty\zlib\crc32.c In file included from ..\..\3rdparty\zlib\crc32.c:29: ..\..\3rdparty\zlib\/zutil.h:21:24: stddef.h: No such file or directory ..\..\3rdparty\zlib\/zutil.h:23:22: string.h: No such file or directory ..\..\3rdparty\zlib\/zutil.h:24:22: stdlib.h: No such file or directory ..\..\3rdparty\zlib\/zutil.h:38:23: errno.h: No such file or directory ..\..\3rdparty\zlib\crc32.c:36:24: limits.h: No such file or directory mingw32-make[2]: *** [tmp/obj/release_static/crc32.o] Error 1 mingw32-make[2]: Leaving directory `C:/qt/src/tools/rcc' mingw32-make[1]: *** [release] Error 2 mingw32-make[1]: Leaving directory `C:/qt/src/tools/rcc' mingw32-make: *** [sub-rcc-make_default-ordered] Error 2 |
The stddef.h are in c:\qt\MingGW\include\ directory. I'm trying to configure with:
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Source code |
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configure -platform win32-g++ -static -release -qt-sql-sqlite -qt-sql-mysql -l mysql -I c:\mysql\include -L c:\mysql\lib\opt -I C:\qt\mingw\include |
But, the error still appears. What I'm doing wrong?
Thanks for all.
This post has been edited 10 times, last edit by "Javi" (May 7th 2008, 2:51pm)
Thursday, May 8th 2008, 12:06pm
For making the MySQL driver I found this page (really good tutorial) but... still don't work on my computer. 
http://www.jiggerjuice.net/software/qt-sql-drivers.html
In my c:\qt\plugins\sqldrivers only appear libqsqlmysqld.a file, not qsqlmysql.dll file
http://www.jiggerjuice.net/software/qt-sql-drivers.html
Quoted
ksarkies say:
The files qsqlmysql.dll, qsqlmysqld.dll, libqsqlmysql.a, libqsqlmysqld.a will appear in your c:\qt\plugins\sqldrivers directory.
In my c:\qt\plugins\sqldrivers only appear libqsqlmysqld.a file, not qsqlmysql.dll file