[Interest] Qt5 on mingw fails immediately

Rohan McGovern rohan.mcgovern at nokia.com
Wed Mar 21 23:01:57 CET 2012


Jason H said:
> Can anyone tell me how to build Qt on windows [successfully]?
> 

Could you try using MSVC instead?

> ----- Original Message -----
> From: Jason H <scorp1us at yahoo.com>
> To: Jason H <scorp1us at yahoo.com>; 1+1=2 <dbzhang800 at gmail.com>; "interest at qt-project.org" <interest at qt-project.org>
> Cc: 
> Sent: Monday, March 19, 2012 4:38 PM
> Subject: Re: [Interest] Qt5 on mingw fails immediately
> 
> I'm being flooded with "without dllimport attribute after being referenced with dll linkage" warnings:
> 
> 
> ..\..\include/QtCore/../../src/corelib/tools/qrect.h:751: warning: 'QRectF QRectF::united(const QRectF&) const' redeclared without dllimport attribute after being referenced with dll linkage
> 
> 
> Help?
> 
> 
> 
> ----- Original Message -----
> From: Jason H <scorp1us at yahoo.com>
> To: 1+1=2 <dbzhang800 at gmail.com>; "interest at qt-project.org" <interest at qt-project.org>
> Cc: 
> Sent: Monday, March 19, 2012 4:08 PM
> Subject: Re: [Interest] Qt5 on mingw fails immediately
> 
> Well since that was the case, and not my fault, I just pulled it from the win32-g++ mkspec It seems to be building. 
> 
> 
> I'll let you know how it goes tomorrow. Man, I wish there was an EC2 instance for building Qt!
> 
> 
> 
> ----- Original Message -----
> From: 1+1=2 <dbzhang800 at gmail.com>
> To: interest at qt-project.org
> Cc: 
> Sent: Monday, March 19, 2012 3:00 PM
> Subject: Re: [Interest] Qt5 on mingw fails immediately
> 
> Hi Jason,
> 
> qt.pro seems broken.
> You had better build qtbase first, then build other modules one by one.
> 
> Regards,
> 
> Debao
> 
> On Mon, Mar 19, 2012 at 11:30 AM, Jason H <scorp1us at yahoo.com> wrote:
> > I am trying to build Qt 5 for the first time. I get to the make step ok, then I get:
> >
> > ----------------
> >
> > Qt is now configured for building. Just run mingw32-make.
> > To reconfigure, run mingw32-make confclean and configure.
> >
> > + C:/qt5/qtbase/bin/qmake C:/qt5/qt.pro
> >
> > C:\qt5>mingw32-make
> > cd qtbase\ && mingw32-make -f Makefile
> > mingw32-make[1]: Entering directory `C:/qt5/qtbase'
> > cd src\tools\bootstrap\ && mingw32-make -f Makefile
> > mingw32-make[2]: Entering directory `C:/qt5/qtbase/src/tools/bootstrap'
> > mingw32-make -f Makefile.Debug
> > mingw32-make[3]: Entering directory `C:/qt5/qtbase/src/tools/bootstrap'
> > g++
> >  -c -fno-keep-inline-dllexport -g -frtti -fexceptions -mthreads -Wall
> > -DUNICODE -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_VARIANT -DQT_NO_LIBRARY -DQT_NO_QOBJECT
> > -DQT_NO_STL -DQT_NO_SYSTEMLOCALE -DQT_NO_THREAD -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"..\..\3rdparty\zlib"
> > -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:/qt5/qtbase/src/tools/bootstrap'
> > mingw32-make[2]: *** [debug] Error 2
> > mingw32-make[2]: Leaving directory `C:/qt5/qtbase/src/tools/bootstrap'
> > mingw32-make[1]: *** [sub-tools-bootstrap-make_default-ordered] Error 2
> > mingw32-make[1]: Leaving directory `C:/qt5/qtbase'
> > mingw32-make: *** [module-qtbase-make_default] Error 2
> >
> > ------------------------
> >
> > immediately. Help?
> > _______________________________________________
> > Interest mailing list
> > Interest at qt-project.org
> > http://lists.qt-project.org/mailman/listinfo/interest
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