Qt-interest Archive, February 2007
gcc 4.1.2
Message 1 in thread
Hi,
Is anyone using gcc 4.1.2 / Suse 10.2?
Reason I ask is that a Qt application that compiled and linked fine
under Suse 9.1/gcc 3.3 is now refusing to link - with undefined
reference errors to functions in statically linked libraries. Since the
application code hasn't changed, and the Qt version is the same, I'm
leaning towards thinking the 4.1.2 linker is broken, but any thoughts
appreciated.
- Keith
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Message 2 in thread
On 11 feb 2007, at 20.10, Keith Sabine wrote:
> Hi,
>
> Is anyone using gcc 4.1.2 / Suse 10.2?
>
> Reason I ask is that a Qt application that compiled and linked fine
> under Suse 9.1/gcc 3.3 is now refusing to link - with undefined
> reference errors to functions in statically linked libraries. Since
> the application code hasn't changed, and the Qt version is the
> same, I'm leaning towards thinking the 4.1.2 linker is broken, but
> any thoughts appreciated.
>
> - Keith
>
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>
Your compiler is probably not broken. I know that the C++
Application Binary Interface changed between 3.3 and 4.0.
You will need to rebuild any libraries with your latest gcc, since
one of the thing thats changed is the name mangling algorithm.
Also you should probable invoke the tool chain with the g++ command,
since otherwise it won't include tha standard c++ lib in linking.
This is my experiences with Mac OS X, however the behaviour of the
gcc tool set is similar on most supported platforms.
----
Kine dies, Kinfolk dies, and thus at last yourself
This I know that never dies, how a dead mans deeds are deemed. --
Elder edda
Tommy Nordgren
tommy.nordgren@xxxxxxxxx
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Message 3 in thread
On 2/11/07, Keith Sabine <keith@xxxxxxxxxxxxxx> wrote:
> Hi,
>
> Is anyone using gcc 4.1.2 / Suse 10.2?
I've not noticed any problems with openSUSE 10.2/gcc 4.1.2
-K
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Message 4 in thread
On Sun, Feb 11, Keith Sabine wrote:
> Hi,
>
> Is anyone using gcc 4.1.2 / Suse 10.2?
>
Yep, for quite some time now. No problems.
Grüsse,
Uwe
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