My bad. This solution seems to work. I had changed aclocal without
regenerating configure....
By the way, the old configuration forces deal.II to be compiled 32bits on
computers with the dynamic cast bug (which is the one that insert the
mmacosx-min-version=10.4 flag).
This, in turn, makes deal incompatible with trillions, unless one wants to
compile that too in 32bits.
The min version should be one for which the user has installed the
developer sdk...
On my system I only had 10.7 & 10.8. I guess that if I installed also 10.4,
then things would work again...
At the moment we don't check for which version we can compile, and we only
insert 10.4, because at the time of discovering that bug, this seemed to
have worked... Maybe we should make things a little more portable...
Any suggestions?

Luca

On Sunday, August 12, 2012, Matthias Maier wrote:

> Hi,
>
> you can try whether the "solution" proposed in
>
> http://qt-project.org/forums/viewthread/19106/P15
>
> works:
>
> After you run ./configure ensure that -mmacosx-version-min=10.x is
> replaced by -mmacosx-version-min=10.7 in common/Make.global_options. (If
> -mmacosx-version-min=10.x doesn't show up anywhere, just add
> -mmacosx-version-min=10.7 to the CFLAGS and CXXFLAGS)
>
>
> If this works it, we should think about a new test for this in
> aclocal.m4...
>
> Best,
> Matthias
> _______________________________________________
> dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
>
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