qt 5 alpha build issue under mingw

build fails in svg directory because include "qdebug.h" not found;
there is also some messages about unknown QT modules.

I downloaded the alpha release (03/04/2012).
Here is latest compile log:

...

cd qtsvg\ && mingw32-make -f Makefile
mingw32-make[1]: Entering directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg'
cd src\ && h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-debug\qtbase\bin\qmake h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-ebug\qtsvg\src\
src.pro -o Makefile
Project MESSAGE: Warning: unknown QT module: gui
Project MESSAGE: Warning: unknown QT module: core
cd src\ && mingw32-make -f Makefile
mingw32-make[2]: Entering directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg/src'
cd svg\ && h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-debug\qtbase\bin\qmake h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-ebug\qtsvg\src\
svg\svg.pro -o Makefile
Project MESSAGE: Warning: unknown QT module: widgets
Project MESSAGE: Warning: unknown QT module: gui
Project MESSAGE: Warning: unknown QT module: core
Project MESSAGE: This project is using private headers and will therefore be tied to this specific Qt module build version.
Project MESSAGE: Running this project against other versions of the Qt modules may crash at any arbitrary point.
Project MESSAGE: This is not a bug, but a result of using Qt internals. You have been warned!
Project MESSAGE: Warning: unknown QT module: widgets
Project MESSAGE: Warning: unknown QT module: gui
Project MESSAGE: Warning: unknown QT module: core
Project MESSAGE: Warning: unknown QT module: widgets
Project MESSAGE: Warning: unknown QT module: gui
Project MESSAGE: Warning: unknown QT module: core
cd svg\ && mingw32-make -f Makefile
mingw32-make[3]: Entering directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg/src/svg'
mingw32-make -f Makefile.Debug
mingw32-make[4]: Entering directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg/src/svg'
g++ -c -fno-keep-inline-dllexport -g -Wall -frtti -fexceptions -mthreads -DQT_SHARED -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_BUILD_SVG_LIB -QT_NO_USING_NAMESPACE -DQT_MAKEDLL -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -D_USE_MATH_DEFINES -DQT_DLL -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -I"h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-debug\qtbase\include" -I"..\..\include\QtSvg\5.0.0" -I"..\..\include\QtSvg\5.0.0\QtSvg" -I"..\..\include" -I"..\..\include\QtSvg" -I"..\..\include" -I"tmp" -"h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-debug\qtbase\src\3rdparty\harfbuzz\src" -I"..\3rdparty\zlib" -I"h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-debug\qtbase\mkspecs\win32-g++" -I"debug" -I"h:\Works\Eclipse\Ganymede_Workspace\libs\Qt\5.0.0alpha-debug\qtbase\mkspecs\default" -o debug\qsvggraphics.o qsvggraphics.cpp
In file included from qsvgnode_p.h:56:0,
from qsvggraphics_p.h:56,
from qsvggraphics.cpp:42:
qsvgstyle_p.h:65:20: fatal error: qdebug.h: No such file or directory
compilation terminated.
mingw32-make[4]: *** [debug/qsvggraphics.o] Error 1
mingw32-make[4]: Leaving directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg/src/svg'
mingw32-make[3]: *** [debug] Error 2
mingw32-make[3]: Leaving directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg/src/svg'
mingw32-make[2]: *** [sub-svg-make_default-ordered] Error 2
mingw32-make[2]: Leaving directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg/src'
mingw32-make[1]: *** [module-qtsvg-src-make_default] Error 2
mingw32-make[1]: Leaving directory `H:/Works/Eclipse/Ganymede_Workspace/libs/Qt/5.0.0alpha-debug/qtsvg'
mingw32-make: *** [module-qtsvg-make_default] Error 2