[Qgis-developer] QGIS compilation in Linux

[Matthias Kuhn]

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It seems, that this information is outdated.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
>
> The information contained in this electronic message and any 
> attachments to this message are intended for the exclusive use of
> the addressee(s) and may contain confidential or privileged 
> information. If you are not the intended recipient, please notify
> the sender at Bharat Electronics  or support at bel.co.in immediately
> and destroy all copies of this message and any attachments.
>