[Qgis-developer] QGIS compilation in Linux

[Matthias Kuhn]

Hi,

We don't support Qt 5 yet. Best to get the latest Qt 4 version ( 4.8 ).

Regards,
Matthias

On Sam 27 Jul 2013 12:21:30 CEST, agadisugandha at bel.co.in wrote:
> Hi,
>          Ya correct sir. I found latest Qt only is required. I ll install
> Qt5, but for this Qt version I need to recompile the SIP and PyQt
> also?
>
> Thanks,
> Sugandha
>
>> Hi,
>>
>> It seems, that this information is outdated. QStringList.append(
>> QStringList ) has been introduced in Qt 4.5 [1]
>> It looks like we need to update the requirements. Or in case there is
>> still a stable distro we want to support which ships with Qt 4.4 we
>> would need to adapt the code.
>> Regardless, I would strongly recommend to update to a newer Qt version.
>>
>> Kind regards,
>> Matthias Kuhn
>>
>> [1] http://qt-project.org/doc/qt-4.8/qlist.html#append-2
>>
>> On 27.07.2013 11:17, agadisugandha at bel.co.in wrote:
>>> Hi,
>>>    I have done with all dependencies. No issue with that because now
>>> able
>>> to generate the make file, now problem is arising in make command. And
>>> Qt 4.4 is old only but in installation guide its mentioned that
>>> Qt>=4.4.  And I dont know becasue of what Im getting an error like in
>>> "qgis/core/qgsExpression.h" in referenceColumns() function the code is
>>> written as QStringList::append(QStringList) but Qt equivalent function
>>> is not supporting this.
>>>
>>> Thanks,
>>> Sugandha
>>>
>>>
>>>> Hi,
>>>>
>>>> Qt 4.4 is really old already. If you are compiling the dependencies
>>>> yourself as well as you wrote, you should consider using a newer
>>>> version.
>>>> Also, I don't know know why you are compiling all the dependencies
>>>> yourself, normally it should be enough to install the required -devel
>>>> packages.
>>>>
>>>> Regards,
>>>> Matthias
>>>>
>>>> On Sam 27 Jul 2013 04:46:01 CEST, agadisugandha at bel.co.in wrote:
>>>>> Hi,
>>>>>     Thank u for the reply. Ya I will try with the normal user only.
>>>>> But
>>>>> now those warnings are not there but that Qt related errors are still
>>>>> there. I ll try and inform u sir.
>>>>>
>>>>>
>>>>> Thanks,
>>>>> Sugandha
>>>>>
>>>>>> On Thu, Jul 25, 2013 at 1:44 AM, <agadisugandha at bel.co.in> wrote:
>>>>>>
>>>>>>> Hi All,
>>>>>>>         Im compiling the Qgis1.8 in RHEL 5, all the dependencies I
>>>>>>> have
>>>>>>> compiled, so now compiling the source code of QGIS, while doing
>>>>>>> that as per compilation instruction when I gave "ccmake ..",
>>>>>>> everything went properly but when I gave option 'g', it is showing
>>>>>>> some WARNING messages like:
>>>>>>>
>>>>>>>
>>>>>>> WARNING: Target "qgis_core" requests linking to directory
>>>>>>> "/usr/local/lib".  Targets may link only
>>>>>>>  to libraries.  CMake is dropping the item.
>>>>>>>
>>>>>>>  WARNING: Target "qgis_analysis" requests linking to directory
>>>>>>> "/usr/local/lib".  Targets may link
>>>>>>>  only to libraries.  CMake is dropping the item.
>>>>>>>
>>>>>>>  WARNING: Target "qgis_networkanalysis" requests linking to
>>>>>>> directory
>>>>>>> "/usr/local/lib".  Targets may
>>>>>>>  link only to libraries.  CMake is dropping the item.  ETC
>>>>>>>
>>>>>>>
>>>>>>>         Along with the WARNINGS I gave "make", at that time its
>>>>>>> giving
>>>>>>> an
>>>>>>> error like this:
>>>>>>>
>>>>>>> src/core/qgsexpression.h: In member function ˜virtual QStringList
>>>>>>> QgsExpression::NodeInOperator::referencedColumns() const:
>>>>>>>
>>>>>>> /root/Desktop/qgis/final_qgis/qgis-1.8.0-9_0.el6.src.rpm_FILES/qgis-1.8.0/src/core/qgsexpression.h:335:
>>>>>>> error: no matching function for call to
>>>>>>> ˜QStringList::append(QStringList)™
>>>>>>> /usr/local/Trolltech/Qt-4.4.0/include/QtCore/qlist.h:420: note:
>>>>>>> candidates
>>>>>>> are: void QList<T>::append(const T&) [with T = QString]
>>>>>>>
>>>>>>>
>>>>>> I have no idea why you get these errors, but you should NEVER run as
>>>>>> root
>>>>>> user, unless installing important things.
>>>>>> Try again as a normal user, you will probably have better success.
>>>>>>
>>>>>> Etienne
>>>>>>
>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Please guide me.
>>>>>>>
>>>>>>>
>>>>>>> Thanks
>>>>>>> Sugandha
>>>>>>>
>>>>>>>
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>
>
>
> Every 3000 Sheets of paper costs us a tree.. Save trees... Conserve
> Trees. Don't print this email or any Files unless you really need to!!!!
> Confidentiality Notice
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> The information contained in this electronic message and any
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