[Marble-devel] Fwd: Re: Anyone able to build Marble QT Widget on Mac OS X 10.6 with QT 4.7.4

[Stefan]

>Tried adding
> -DCMAKE_OSX_ARCHITECTURES=x86_64
>to the cmake call. No luck.
>
>Finally search for the string 'i386' in all files below
>marble-build/src and replaced the string with 'x86_64' in all flags and
>link files.
>(A 'file' command on one of the QT include files showed that x86_64 was
>the architecture they were compiled for.)
>
>Now the build process can link to the QT libraries. Something seems to
>be broken not only in the way cmake detects the current architecture
>and the arch the libs are build for, it also ignores the command line
>option to override it.
>Someone with more understanding of cmake needs to fix this.
>
>Now hunting down the next error, further down  the line:
>
>[ 74%] Building CXX object
>src/plugins/declarative/CMakeFiles/MarbleDeclarativePlugin.dir/Coordinate.o
>In file included from
>/usr/local/Trolltech/Qt-4.7.0/include/QtDeclarative/QtDeclarative:8,
>from
>/Users/chaos/Projektdaten/marble/marble/src/plugins/declarative/Coordinate.h:17,
>from
>/Users/chaos/Projektdaten/marble/marble/src/plugins/declarative/Coordinate.cpp:11:
>/usr/local/Trolltech/Qt-4.7.0/include/QtDeclarative/qdeclarativeitem.h:45:26:
>error: qdeclarative.h: No such file or directory
>/usr/local/Trolltech/Qt-4.7.0/include/QtDeclarative/qdeclarativeitem.h:46:35:
>error: qdeclarativecomponent.h: No such file or directory
>
>Best regards
>
>chaos
>
>

>
>> Back at my machine.
>> 
>> cmake went through with two warnings:
>> 
>> CMake Warning (dev) at src/CMakeLists.txt:132 (INSTALL):
>>   Policy CMP0006 is not set: Installing MACOSX_BUNDLE targets
>requires a
>>   BUNDLE DESTINATION.  Run "cmake --help-policy CMP0006" for policy
>details.
>>   Use the cmake_policy command to set the policy and suppress this
>warning.
>> This warning is for project developers.  Use -Wno-dev to suppress it.
>> 
>> CMake Warning at /Applications/CMake
>2.8-5.app/Contents/share/cmake-2.8/Modules/CPack.cmake:236 (MESSAGE):
>>   CPack.cmake has already been included!!
>> Call Stack (most recent call first):
>>   CMakeLists.txt:328 (include)
>> 
>> 
>> After that, the build fails at make with:
>> 
>> RoutingInputWidget.cpp:100
>> 
>> #if QT_VERSION >= 0x40700
>>     setPlaceholderText( "Address or search term..." );
>> #endif
>> 
>> 
>> After commenting this out, it fails with
>> 
>> [ 69%] Building CXX object
>src/lib/CMakeFiles/marblewidget.dir/qrc_marble.o
>> Linking CXX shared library libmarblewidget.dylib
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtCore.framework/QtCore, file was
>built for unsupported file format which is not the architecture being
>linked (i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtGui.framework/QtGui, file was built
>for unsupported file format which is not the architecture being linked
>(i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtXml.framework/QtXml, file was built
>for unsupported file format which is not the architecture being linked
>(i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtSvg.framework/QtSvg, file was built
>for unsupported file format which is not the architecture being linked
>(i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtNetwork.framework/QtNetwork, file
>was built for unsupported file format which is not the architecture
>being linked (i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtScript.framework/QtScript, file was
>built for unsupported file format which is not the architecture being
>linked (i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtWebKit.framework/QtWebKit, file was
>built for unsupported file format which is not the architecture being
>linked (i386)
>> Undefined symbols:
>>   "QStyleOptionButton::QStyleOptionButton()", referenced from:
>>       Marble::MarbleLegendBrowser::loadResource(int, QUrl const&)in
>MarbleLegendBrowser.o
>>       Marble::PluginItemDelegate::buttonOption(QStyleOptionViewItem
>const&, QModelIndex const&, Marble::PluginItemDelegate::ButtonType,
>int, Qt::AlignmentFlag) constin PluginItemDelegate.o
>>       Marble::PluginItemDelegate::checkboxOption(QStyleOptionViewItem
>const&, QModelIndex const&, int, Qt::AlignmentFlag) constin
>PluginItemDelegate.o
>> 
>> and continues with about 50000 lines of more undefined symbols
>> (pastebin.com or github.com both won't save such a snippet)
>> 
>> 
>> 
>> Switching to Marble1.2, I get the same first error, then another one
>of the same kind in
>> goToDialog:358
>> 
>> then the second error again:
>> 
>> Linking CXX shared library libmarblewidget.dylib
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtCore.framework/QtCore, file was
>built for unsupported file format which is not the architecture being
>linked (i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtGui.framework/QtGui, file was built
>for unsupported file format which is not the architecture being linked
>(i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtXml.framework/QtXml, file was built
>for unsupported file format which is not the architecture being linked
>(i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtSvg.framework/QtSvg, file was built
>for unsupported file format which is not the architecture being linked
>(i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtNetwork.framework/QtNetwork, file
>was built for unsupported file format which is not the architecture
>being linked (i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtScript.framework/QtScript, file was
>built for unsupported file format which is not the architecture being
>linked (i386)
>> ld: warning: in
>/usr/local/Trolltech/Qt-4.7.0/lib/QtWebKit.framework/QtWebKit, file was
>built for unsupported file format which is not the architecture being
>linked (i386)
>> Undefined symbols:
>>   "QMenu::addAction(QString const&)", referenced from:
>>       Marble::AbstractFloatItem::contextMenu()      in
>AbstractFloatItem.o
>>       Marble::AbstractFloatItem::contextMenu()      in
>AbstractFloatItem.o
>>       Marble::AbstractFloatItem::contextMenu()      in
>AbstractFloatItem.o
>> 
>> and so on.
>> 
>> Any ideas? I suppose there is no error in the QT libraries being
>built for the wrong architecture.
>> Maybe a wrong build target inside some build scripts?
>> 
>> 
>> Best regards,
>> 
>> chaos
>> 

>> 
>>> Hi,
>>> 
>>> I just updated the website to point to our current release (1.2).
>Marble 1.1 is some months old. You can switch to the current release by
>doing a
>>> 
>>> git checkout -b marble-1.2 origin/KDE/4.7
>>> 
>>> I don't remember any Mac related commits, so the same issue will
>likely pop up. Please post the error message here so that we can trace
>it down further then.
>>> 
>>> If you can reproduce the error relating to the #ifdef block I'd be
>happy to see the error message as well.
>>> 
>>> Thanks,
>>> Dennis
>>> 
>>> On 22.09.2011 08:50, stefan at binaervarianz.de wrote:
>>>> Hello valued developers,
>>>> 
>>>> I've tried to download and build Marble as a QT widget yesterday,
>and
>>>> failed.
>>>> 
>>>> What I did:
>>>> 
>>>> sudo /Developer/Tools/uninstall-qt.py
>>>> 
>>>> downloaded and installed QT 4.7.4 libs for Mac
>>>> downloaded and installed cmake (Mac binary package)
>>>> downloaded Marble 1.1 via git clone -b marble-1.1
>>>> git://anongit.kde.org/marble
>>>> 
>>>> mkdir marble-build
>>>> cd marble-build
>>>> cmake -DQTONLY=ON -DWITH_DESIGNER_PLUGIN=ON ..
>>>> make
>>>> 
>>>> at first this failed due to an undefined function in an #ifdef
>block
>>>> testing for QT>= 4.7
>>>> I took a bold move and commented that line out. This should be
>>>> backwards-compatible after all.
>>>> 
>>>> make clean
>>>> make
>>>> 
>>>> Got until 69%, then just after a linking step the
>>>> build failed with tens of thousands of output lines to my console.
>>>> 
>>>> I'm away from my dev machine right now, so I can't report on the
>actual
>>>> error
>>>> (will do that in a few hours). So my question for now is:
>>>> 
>>>> Has anyone successfully built the QT Widget of Marbel with this
>setup?
>>>> Are there any general known workarounds needed (for Mac/for QT
>4.7)?
>>>> Is something wrong with my initial attempts?
>>>> 
>>>> Sorry for the fuzzy details. I promise to deliver all the hard
>facts soon.
>>>> It's just that this one kept me up last night and I'm eager to get
>some
>>>> kind
>>>> of comment on this.
>>>> 
>>>> Best regards,
>>>> 
>>>>