how long does it take to build gcc45?

[Gabriele Kahlout]

On 8 December 2010 15:10, Ryan Schmidt <ryandesign at macports.org> wrote:

>
> On Dec 8, 2010, at 14:04, Gabriele Kahlout wrote:
>
> > I'm not sure if I tripped on the same problem you are describing.
> > I've the following problem:
> http://stackoverflow.com/questions/4391192/why-do-i-get-cc1plus-error-unrecognized-command-line-option-arch
> >
> > Essentially -arch option is not accepted in gcc45.
>
> The answer provided on your Stack Overflow question is correct. No FSF
> release of gcc (e.g. the ports gcc46, gcc45, gcc44, gcc43, gcc42, gcc41,
> gcc40) recognizes the -arch switch. Only Apple's specially modified versions
> of gcc supplied with Xcode support that option.
>
> It's not a port but qt. Or actually I see there is a port: qt4-mac @4.7.1
(aqua), which is the same version I have.

Omitting the -wall option from the makefile I get (on this qt demo project):
torrent-build simpatico$ make
g++ -c -pipe -g -gdwarf-2  -Wall -W -DQT_GUI_LIB -DQT_NETWORK_LIB
-DQT_CORE_LIB -DQT_SHARED -I/usr/local/Qt4.7/mkspecs/macx-g++ -I../torrent
-I/Library/Frameworks/QtCore.framework/Versions/4/Headers
-I/usr/include/QtCore
-I/Library/Frameworks/QtNetwork.framework/Versions/4/Headers
-I/usr/include/QtNetwork
-I/Library/Frameworks/QtGui.framework/Versions/4/Headers
-I/usr/include/QtGui -I/usr/include -I. -I. -I../torrent -I.
-F/Library/Frameworks -o main.o ../torrent/main.cpp
In file included from
/Library/Frameworks/QtCore.framework/Headers/qnamespace.h:45:0,
                 from
/Library/Frameworks/QtCore.framework/Headers/qobjectdefs.h:45,
                 from
/Library/Frameworks/QtCore.framework/Headers/qobject.h:47,
                 from
/Library/Frameworks/QtCore.framework/Headers/qcoreapplication.h:45,
                 from
/Library/Frameworks/QtGui.framework/Versions/4/Headers/qapplication.h:45,
                 from
/Library/Frameworks/QtGui.framework/Versions/4/Headers/QApplication:1,
                 from ../torrent/main.cpp:40:
/Library/Frameworks/QtCore.framework/Headers/qglobal.h:288:2: error: #error
"*You are building a 64-bit application, but using a 32-bit version of Qt.
Check your build configuration*."



> If you are getting that error when building a port, it's still likely a bug
> in that port, so a ticket should be filed.
>
>
> What should I do?


-- 
Regards,
K. Gabriele

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