Qt-interest Archive, July 2007
How to build Qt with RTTI?
Message 1 in thread
Hi,
I am about to build Qt and I need to enable rtti option but i did not
find any switch in installation documentation.
./configure --help options have no mention of it either.
I have to build qt on Windows XP,and Mac OSX.
Thanks
Message 2 in thread
Jaya Meghani schrieb:
> ...
> ./configure --help options have no mention of it either.
With Qt 3.3.8 that gives me:
-rtti Enable runtime type information.
-no-rtti * Disable runtime type information.
Did that change in Qt 4.x?
Cheers, Oliver
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Message 3 in thread
When I used -rtti option it says:
-rtti: invalid command-line switch
> -----Original Message-----
> From: Till Oliver Knoll [mailto:oliver.knoll@xxxxxxxxxxx]
> Sent: Tuesday, July 03, 2007 2:00 PM
> To: Qt Interest List
> Subject: Re: How to build Qt with RTTI?
>
> Jaya Meghani schrieb:
> > ...
> > ./configure --help options have no mention of it either.
>
> With Qt 3.3.8 that gives me:
>
> -rtti Enable runtime type information.
> -no-rtti * Disable runtime type information.
>
> Did that change in Qt 4.x?
>
> Cheers, Oliver
>
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Message 4 in thread
Jaya Meghani schrieb:
> When I used -rtti option it says:
> -rtti: invalid command-line switch
Which Qt version is that? I have never used this switch myself. Maybe
you have found a bug in the configure tool. -> qt-bugs@xxxxxxxxxxxxx
Cheers, Oliver
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Message 5 in thread
Qt 4.1.2 - Open Source Edition
> -----Original Message-----
> From: Till Oliver Knoll [mailto:oliver.knoll@xxxxxxxxxxx]
> Sent: Tuesday, July 03, 2007 2:07 PM
> To: Qt Interest List
> Subject: Re: How to build Qt with RTTI?
>
> Jaya Meghani schrieb:
> > When I used -rtti option it says:
> > -rtti: invalid command-line switch
>
> Which Qt version is that? I have never used this switch
> myself. Maybe you have found a bug in the configure tool. ->
> qt-bugs@xxxxxxxxxxxxx
>
> Cheers, Oliver
>
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Message 6 in thread
On 03.07.07 14:08:33, Jaya Meghani wrote:
> Qt 4.1.2 - Open Source Edition
That version doesn't have this option. I guess because its not needed
anymore and rtti is enabled by default. (not sure about this).
Andreas
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Message 7 in thread
Hi all !
Did you already tried :
configure.exe -static -release -platform win32-g++ -rtti
Regards,
André.
2007/7/3, Andreas Pakulat <apaku@xxxxxx>:
>
> On 03.07.07 14:08:33, Jaya Meghani wrote:
> > Qt 4.1.2 - Open Source Edition
>
> That version doesn't have this option. I guess because its not needed
> anymore and rtti is enabled by default. (not sure about this).
>
> Andreas
>
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Message 8 in thread
On 03.07.07 16:20:34, Andre Abrantes wrote:
> Hi all !
>
> Did you already tried :
>
> configure.exe -static -release -platform win32-g++ -rtti
Interesting, it seems that rtti is still supported on win32, but not on
linux/macos. As I said before the reason is probably that the compilers
on these systems use rtti by default and don't have many bugs with it.
Andreas
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Message 9 in thread
So I guess I have to do nothing extra :)
Thanks.
> -----Original Message-----
> From: Andreas Pakulat [mailto:apaku@xxxxxx]
> Sent: Tuesday, July 03, 2007 3:59 PM
> To: qt-interest@xxxxxxxxxxxxx
> Subject: Re: How to build Qt with RTTI?
>
> On 03.07.07 16:20:34, Andre Abrantes wrote:
> > Hi all !
> >
> > Did you already tried :
> >
> > configure.exe -static -release -platform win32-g++ -rtti
>
> Interesting, it seems that rtti is still supported on win32,
> but not on linux/macos. As I said before the reason is
> probably that the compilers on these systems use rtti by
> default and don't have many bugs with it.
>
> Andreas
>
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