[Paraview] plugins with 5.2

[Utkarsh Ayachit]

Burlen,

Happy new year to you too!

Hmm, that's odd. Can you share the plugin code with me? Let's see if I
can reproduce the issue.

Utkarsh

On Tue, Jan 3, 2017 at 2:13 PM, Burlen Loring <bloring at lbl.gov> wrote:
> Hi Utkarsh, Happy new year!
>
> I have a couple of questions about the new way.
>
> Shouldn't this be automatically added by ADD_PARAVIEW_PLUGIN macro like the
> rest of the PV related link dependencies?
> Should you really need to link Qt to all plugins?
>
> My plugin is a number of simple server side only classes, for ex a reader.
> It has no need of Qt. I'd rather not have Qt as a dependency of my project.
>
> Burlen
>
>
> On 12/22/2016 12:17 PM, Utkarsh Ayachit wrote:
>
> Burlen,
>
> See Qt dependencies changes documented here:
> http://www.paraview.org/ParaView3/Doc/Nightly/www/cxx-doc/MajorAPIChanges.html
>
> include(ParaViewQt) # generally not needed, since auto-included
> pv_find_package_qt(qt_targets
>   QT4_COMPONENTS QtGui
>   QT5_COMPONENTS Widgets)
>
> pv_qt_wrap_cpp(moc_files ${headers})
> pv_qt_wrap_ui(ui_files ${uis})
>
> ...
> target_link_libraries(${target} LINK_PRIVATE ${qt_targets})
>
>
> Utkarsh
>
> On Wed, Dec 21, 2016 at 1:25 PM, Burlen Loring <burlen.loring at gmail.com>
> wrote:
>>
>> After upgrading to 5.2 my plugin is not compiling. When I configure the
>> plugin I see a few pages of the following:
>>
>> CMake Warning (dev) at io/CMakeLists.txt:54 (add_library):
>>   Policy CMP0028 is not set: Double colon in target name means ALIAS or
>>   IMPORTED target.  Run "cmake --help-policy CMP0028" for policy details.
>>   Use the cmake_policy command to set the policy and suppress this
>> warning.
>>
>>   Target "teca_io" links to target "Qt4::QtCore" but the target was not
>>   found.  Perhaps a find_package() call is missing for an IMPORTED target,
>> or
>>   an ALIAS target is missing?
>> This warning is for project developers.  Use -Wno-dev to suppress it.
>>
>> then linker errors
>>
>> [ 32%] Linking CXX shared library ../lib/libteca_io.so
>> /bin/ld: cannot find -lQt4::QtCore
>> /bin/ld: cannot find -lQt4::QtGui
>> collect2: error: ld returned 1 exit status
>> io/CMakeFiles/teca_io.dir/build.make:402: recipe for target
>> 'lib/libteca_io.so' failed
>> make[2]: *** [lib/libteca_io.so] Error 1
>> CMakeFiles/Makefile2:196: recipe for target
>> 'io/CMakeFiles/teca_io.dir/all' failed
>> make[1]: *** [io/CMakeFiles/teca_io.dir/all] Error 2
>> Makefile:127: recipe for target 'all' failed
>> make: *** [all] Error 2
>>
>> It's not a library so I set  the policy to new,  and the cmake configure
>> errors out. Any idea what's missing?
>>
>>
>> _______________________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Please keep messages on-topic and check the ParaView Wiki at:
>> http://paraview.org/Wiki/ParaView
>>
>> Search the list archives at: http://markmail.org/search/?q=ParaView
>>
>> Follow this link to subscribe/unsubscribe:
>> http://public.kitware.com/mailman/listinfo/paraview
>>
>
>
>
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
> Search the list archives at: http://markmail.org/search/?q=ParaView
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/paraview
>
>