[Kde-bindings] Re: building qtruby/smokeqt with QtDeclarative

[Ian Monroe]

On Fri, Feb 4, 2011 at 08:40, Arno Rehn <arno at arnorehn.de> wrote:
> On Friday 04 February 2011 15:05:26 Sven Moritz Hallberg wrote:
>> On 01/26/2011 08:45 PM, Ian Monroe wrote:
>> >> Are you sure that you have the QtDeclarative module installed? The CMake
>> >> output shows that it picks up the correct Qt installation, but obviously
>> >> it doesn't find some modules (Phonon, QtMultimedia, QtDeclarative,
>> >> which are all shipped with Qt).
>> >> Look for libQtDeclarative.so. If you don't have that, your installation
>> >> is borked.
>> >
>> > ...and if you do have libQtDeclarative.so, and the cmake is just
>> > randomly not finding it, the easiest thing to do is to set it with
>> > cmake-gui or ccmake. This is easier then trying to figure out how to
>> > make cmake find something on its own.
>>
>> First of all, thank you for the tips! The library is definately there:
>>
>> $ ls -l /usr/local/Trolltech/Qt-4.7.1/lib/libQtDeclarative.*
>> -rw-r--r-- 1 root root     914 2011-01-26 15:37
>> /usr/local/Trolltech/Qt-4.7.1/lib/libQtDeclarative.la
>> -rw-r--r-- 1 root root     921 2011-01-26 15:37
>> /usr/local/Trolltech/Qt-4.7.1/lib/libQtDeclarative.prl
>> lrwxrwxrwx 1 root root      25 2011-01-26 15:37
>> /usr/local/Trolltech/Qt-4.7.1/lib/libQtDeclarative.so ->
>> libQtDeclarative.so.4.7.1 lrwxrwxrwx 1 root root      25 2011-01-26 15:37
>> /usr/local/Trolltech/Qt-4.7.1/lib/libQtDeclarative.so.4 ->
>> libQtDeclarative.so.4.7.1
>> lrwxrwxrwx 1 root root      25 2011-01-26 15:37
>> /usr/local/Trolltech/Qt-4.7.1/lib/libQtDeclarative.so.4.7 ->
>> libQtDeclarative.so.4.7.1
>> -rwxr-xr-x 1 root root 3604152 2011-01-26 15:37
>> /usr/local/Trolltech/Qt-4.7.1/lib/libQtDeclarative.so.4.7.1
>>
>> So I tried ccmake, toggled to "advanced mode" but could not find a single
>> setting related to QtDeclarative. I tried 'cmake --trace' but it only
>> yielded the following lines that don't tell me anything:
>>
>> /home/hallberg/Desktop/smokeqt/CMakeLists.txt(33):
>> macro_optional_add_bindings(QT_QTDECLARATIVE_FOUND QtDeclarative
>> qtdeclarative )
>> /usr/local/share/smoke/cmake/MacroOptionalAddBindings.cmake(21):
>> get_property(_PREFIX VARIABLE PROPERTY PROJECT_NAME )
>> /usr/local/share/smoke/cmake/MacroOptionalAddBindings.cmake(22):
>> if(QT_QTDECLARATIVE_FOUND AND NOT DISABLE_QtDeclarative )
>> /usr/local/share/smoke/cmake/MacroOptionalAddBindings.cmake(28):
>> list(APPEND ${_PREFIX}_DISABLED QtDeclarative )
>> /usr/local/share/smoke/cmake/MacroOptionalAddBindings.cmake(30):
>> set(_PREFIX )
>>
>> Maybe they tell you something.
>>
>> I also installed Qwt5 and Phonon thinking maybe QtDeclarative support
>> depended on them somehow. I could make cmake find them, but it had no
>> effect.
>>
>> Any further ideas on what could be missing?
> Please grep for "QtDeclarative" in <build-dir>/CMakeCache.txt and tell us what
> this shows.

Also `which qmake`