2012/5/11 Kai Tietz <[email protected]>
> 2012/5/11 MARTIN Pierre <[email protected]>:
> > The last toolchain i have downloaded is the one from TDM's. i'm trying
> to compile Qt 4.8.1 with it, and it fails where SeZero's build was
> successfull.
> > The error message i get is when compiling QMake (Which takes place in
> the ./configure part):
> >
> > Creating qmake. Please wait...
> > g++ -c -o project.o -DQMAKE_OPENSOURCE_EDITION -g -I. -Igenerators
> -Igenerators/unix -Igenerators/win32 -Igenerators/ma
> > c -Igenerators/symbian -Igenerators/integrity
> -I/QtSDK/Desktop/Qt/4.8.1/i686-w64-mingw32/include -I/QtSDK/Desktop/Qt/4.8
> > .1/i686-w64-mingw32/include/QtCore
> -I/QtSDK/Desktop/Qt/4.8.1/i686-w64-mingw32/src/corelib/global
> -I/QtSDK/Desktop/Qt/4.8
> > .1/i686-w64-mingw32/src/corelib/xml
> -I/QtSDK/QtSources/4.8.1/tools/shared -DQT_NO_PCRE -DQT_BUILD_QMAKE
> -DQT_BOOTSTRAPPE
> > D -DQLIBRARYINFO_EPOCROOT -DQT_NO_TEXTCODEC -DQT_NO_UNICODETABLES
> -DQT_NO_COMPONENT -DQT_NO_STL -DQT_NO_COMPRESS -I/QtSD
> > K/QtSources/4.8.1/mkspecs/win32-g++ -DHAVE_QCONFIG_CPP -DQT_NO_THREAD
> -DQT_NO_QOBJECT -DQT_NO_GEOM_VARIANT -DQT_NO_DEPRE
> > CATED project.cpp
> > project.cpp: In member function 'QStringList& QMakeProject::values(const
> QString&, QMap<QString, QStringList>&)':
> > project.cpp:3062:51: error: cannot convert 'wchar_t*' to 'LPSTR {aka
> char*}' for argument '1' to 'BOOL GetComputerNameA(
> > LPSTR, PDWORD)'
> > make.exe: *** [project.o] Error 1
> >
> > Isn't that related to the encoding selected for the Win32 API? Wouldn't
> that mean that the wrong version of the GetComputerName function is being
> resolved (GetComputerNameA instead of GetComputerNameW)? As stated on the
> MinGW-w64 trac wiki, TDM seems to be providing the easiest to use
> toolchains, but are they ready to be used once installed? After installing
> it, i modified the MSYS fstab so /mingw points to the TDM's one, then i
> cranked up and tried to compile Qt again... Maybe there is some extra steps
> with this toolchain version?
> >
> > Thanks,
> > Pierre.
>
> Hmm, it might be that TDM builds toolchains with triplet *-pc-mingw32,
> which disables unicode startup. This might be related. Ruben?
>
No, it's not related to the toolchain. This is Qt's configure not working
on MSYS. Specifically, -DUNICODE is missing from the compiler options.
I must *strongly* urge you to try building Qt from cmd instead of MSYS.
Just do
export PATH=C:\mingw32\bin;%PATH%
export QTDIR=C:\path\to\the\Qtdir
cd to\the\qt\dir
configure -qt-style-windowsxp -qt-style-windowsvista -phonon -opensource
and then run
mingw32-make
Ruben
> Kai
>
>
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