[Development] Compiling Qt5 Alpha on Windows XP not working

[Daniel Kreuter]

Hello guys,

I'm trying to compile Qt5 Alpha on my Windows XP machine, but I get
the following output when calling either perl build or mingw32-make:

C:\QtSDK\Qt5Alpha>mingw32-make
cd qtbase\ && mingw32-make -f Makefile
mingw32-make[1]: Entering directory `C:/QtSDK/Qt5Alpha/qtbase'
cd src\tools\bootstrap\ && mingw32-make -f Makefile
mingw32-make[2]: Entering directory `C:/QtSDK/Qt5Alpha/qtbase/src/tools/bootstra
p'
mingw32-make -f Makefile.Debug
mingw32-make[3]: Entering directory `C:/QtSDK/Qt5Alpha/qtbase/src/tools/bootstra
p'
g++ -c -fno-keep-inline-dllexport -g -frtti -fexceptions -mthreads -Wall -DUNICO
DE -DQT_LARGEFILE_SUPPORT -DQT_BOOTSTRAPPED -DQT_LITE_UNICODE -DQT_NO_CAST_FROM_
ASCII -DQT_NO_CAST_TO_ASCII -DQT_NO_CODECS -DQT_NO_DATASTREAM -DQT_NO_GEOM_VARIA
NT -DQT_NO_LIBRARY -DQT_NO_QOBJECT -DQT_NO_STL -DQT_NO_SYSTEMLOCALE -DQT_NO_THRE
AD -DQT_NO_UNICODETABLES -DQT_NO_USING_NAMESPACE -DQT_NO_DEPRECATED -DQT_NODLL -
I"..\..\..\include" -I"..\..\..\include\QtCore" -I"..\..\..\include\QtCore\5.0.0
" -I"..\..\..\include\QtCore\5.0.0\QtCore" -I"..\..\..\mkspecs\win32-g++" -o tmp
\obj\debug_shared\qlatincodec.o ..\..\corelib\codecs\qlatincodec.cpp
cc1plus.exe: error: unrecognized command line option "-fno-keep-inline-dllexport
"
mingw32-make[3]: *** [tmp/obj/debug_shared/qlatincodec.o] Error 1
mingw32-make[3]: Leaving directory `C:/QtSDK/Qt5Alpha/qtbase/src/tools/bootstrap
'
mingw32-make[2]: *** [debug] Error 2
mingw32-make[2]: Leaving directory `C:/QtSDK/Qt5Alpha/qtbase/src/tools/bootstrap
'
mingw32-make[1]: *** [sub-tools-bootstrap-make_default-ordered] Error 2
mingw32-make[1]: Leaving directory `C:/QtSDK/Qt5Alpha/qtbase'
mingw32-make: *** [module-qtbase-make_default] Error 2

Perl 5.14, Python 2.7.2 and the latest MinGW are installed and the
path is set correct. OpenSSL is not installed because it is not
needed.

Has someone an idea what went wrong?

-- 
Mit freundlichen Grüßen

Greetings

Daniel Kreuter