Maybe you got Qt on mac to build with d-bus. I observed that this
pulls X11 dependency here.
Axel
Am 29.12.2008 um 17:20 schrieb Thiago Macieira:
vincent wrote:
Hi there,
in the course of preparing a suitable Portfile to integrate Qt 4.5.0
bt1 into Macports, I ran into a build error. The cause is simple:
some
objc primitives used by Cocoa are not allowed in MacOS X 10.4 and the
compiler produces an error if the flag -mmacosx-version-min is not
set
to 10.5, which happens to be the case if I compile for both x86_64
and
i386 at the same time (the latter sets the option to 10.4)
That's correct. The Cocoa port of Qt requires MacOS X 10.5.
That does not affect the Carbon port. It can still build with a
target of
10.3 (even though it has to be compiled on a Tiger or a Leopard).
If the corresponding template in mkspecs/common/mac-g++.conf is
updated, the build runs fine.
The solution seems to be the use of a single -mmacos-version-min set
to the max of all values (10.3 for ppc, 10.4 for i386 and 10.5 for 64
bit builds).
Hmm... so you're saying we should have -mmacosx-version-min set to
10.5 by
default, so that a full universal build will work out of the box?
Something else: when lauching (for testing purposes) Designer, I
briefly enter X11 before Designer UI sets up. It is thereafter safe
to
quit X11, even while running Designer, which proves that the
application does not rely on X11, but I wonder why this glitch.
Qt on Mac should not link to the X11 libraries. So this is really
weird.
Any chance you can investigate further? It is probably some third-
party
library that got loaded by mistake (or built by mistake in X11 mode).
--
Thiago Macieira - thiago.macieira (AT) nokia.com
Senior Software Engineer - Nokia, Qt Software
Qt Software is hiring - ask me
Sandakerveien 116, NO-0402 Oslo, Norway
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Axel Jäger
Developer
basysKom GmbH
Robert-Bosch-Str. 7 | 64293 Darmstadt | Germany
Tel: +49 6151 3969-961 | Fax: -736 |
[email protected] | www.basyskom.de
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