[Paraview] what if you have two qt-installations?

[Huebl, Axel]

Dear Bertwim,


good to hear that.

sorry - CMAKE_PREFIX_PATH is an environment variable like "PATH" and
"LD_LIBRARY_PATH" to hint install directories to CMake modules.

The compile error still looks like something got mixed - can you try
again with the CMAKE_PREFIX_PATH hint?
Did you verify all "advanced" variables set from the FindQt module with
ccmake?


Best,
Axel

On 05.08.2014 21:37, B.W.H. van Beest wrote:
> Dear Axel,
> 
> No I haven't. To follow-up on your suggestion, I ran ccmake again to set
> this parameter. No CMAKE_PREFIX_PATH is in the list!
> What I did try -and what did make a difference, was not only prepending
> the path to qt5/lib to  LD_LIBRARY_PATH, but also ensuring that qt/bin
> was first in $PATH.  This indeed has the result that all libQt5
> directories found were the correct ones.  Maybe that amounts to the same?
> 
> However, Now I have a different compile error:
> 
> CMakeFiles/QtTesting.dir/pqNativeFileDialogEventPlayer.cxx.o: In
> function `pqNativeFileDialogEventPlayer::start()':
> pqNativeFileDialogEventPlayer.cxx:(.text+0x263): undefined reference to
> `qt_filedialog_existing_directory_hook'
> pqNativeFileDialogEventPlayer.cxx:(.text+0x285): undefined reference to
> `qt_filedialog_open_filename_hook'
> pqNativeFileDialogEventPlayer.cxx:(.text+0x2a7): undefined reference to
> `qt_filedialog_open_filenames_hook'
> pqNativeFileDialogEventPlayer.cxx:(.text+0x2b4): undefined reference to
> `qt_filedialog_save_filename_hook'
> CMakeFiles/QtTesting.dir/pqNativeFileDialogEventPlayer.cxx.o: In
> function `pqNativeFileDialogEventPlayer::stop()':
> 
> 
> etc.
> 
> Any ideas?
> 
> 
> 
> 
> 
> 
> On 08/05/2014 08:38 PM, Huebl, Axel wrote:
>> Dear Bertwim,
>>
>> have you tried prepending/setting the
>>   CMAKE_PREFIX_PATH
>>
>> to your qt5 install dir?
>>
>> Best,
>> Axel
>> On 05.08.2014 18:07, B.W.H. van Beest wrote:
>>> Hi Burien, thanks for responding.
>>>
>>> I have done you suggested, but to no avail.
>>> Somehow, the path to the executable qmake is not sufficient to determine
>>> all the other QT5 libraries.
>>> Having said that, in one of the by now many attempts to get paraview
>>> configured, I found that indeed the correct QT5 libraries were selected.
>>> That build, however failed (missing symbol, cannot remember which one).
>>> In trying to correct this is, the wrong QT5 libraries were selected by
>>> ccmake. I just cannot figure out how this cmake thing works, or what I
>>> can do to force it.
>>> Any suggestions?
>>>
>>> Kind Regards,
>>> Bertwim
>>>
>>>
>>>  
>>> On 08/04/2014 10:04 PM, Burlen Loring wrote:
>>>> system install may be first in the linker search path. have you
>>>> checked? If that's it: rm your build, and in addition to
>>>> QT_QMAKE_EXECUTABLE, prepend & export your qt install paths to
>>>> LD_LIBRARY_PATH and PATH before you run cmake. Each time when you run
>>>> PV do the same.
>>>>
>>>> On 08/04/2014 12:01 PM, B.W.H. van Beest wrote:
>>>>> Hello,
>>>>>
>>>>> On my system, I have 2 installations of QT5. One is the distribution
>>>>> that comes with my linux distribution (qt5.1.1.openSuSe 13.1), the other
>>>>> one is a more recent version (5.3.1), which I downloaded and installed
>>>>> in a different location.
>>>>> Using ccmake, setting the QT version to 5, as well as setting
>>>>> QT_QMAKE_EXECUTABLE to qmake of the new location,
>>>>> I still see that ccmake selects of number of qt5-libraries that belong
>>>>> to the old SUSE-distribution, (e.g. libQt5Declarative.so, but many more,
>>>>> in fact).  I can build paraview, though, and it even seems to work
>>>>> (smoketest), but at program exit it segfaults.
>>>>>
>>>>> I wonder how I can tell cmake to configure for 1 qt version. Surely, I
>>>>> don't need to change all the entries by hand?
>>>>>
>>>>> Thanks in advance
>>>>> Bertwim
> 
> 
> 

-- 

Axel Huebl
Diploma Student
Phone +49 351 260 3582
https://www.hzdr.de/crp
Computational Radiation Physics
Laser Particle Acceleration Division
Helmholtz-Zentrum Dresden - Rossendorf e.V.

Bautzner Landstrasse 400, 01328 Dresden
POB 510119, D-01314 Dresden
Vorstand: Prof. Dr.Dr.h.c. R. Sauerbrey
          Prof. Dr.Dr.h.c. P. Joehnk
VR 1693 beim Amtsgericht Dresden

-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 5002 bytes
Desc: S/MIME Cryptographic Signature
URL: <http://public.kitware.com/pipermail/paraview/attachments/20140806/1346a5a3/attachment.bin>