Re: [Sgems-devel] compilation problems on Linux

[COMUNIAN A. <ale...@un...>]

Thank you Ting for the suggestion!
I modified the QMAKESPEC variable (= /usr/lib/qt3/mkspecs/linux-g++-64) in 
order to use qt3 instead of qt4, but now the problem has moved to something 
related to my Python installation (python2.5). So I am trying with 
python2.4.5: the "make" process proceeds better than with python 2.5 but at 
the end there is another error (cannot find -lpython2.4):

[...]
g++ -shared -Wl,-soname,libGsTLAppli_actions.so.1 -o 
libGsTLAppli_actions.so.1.0.0 ../../lib/linux/obj/actions/algorithms_actions.o ../../lib/linux/obj/actions/library_actions_init.o ../../lib/linux/obj/actions/misc_actions.o ../../lib/linux/obj/actions/obj_manag_actions.o ../../lib/linux/obj/actions/python_commands.o ../../lib/linux/obj/actions/python_wrapper.o   -L/usr/lib64/ -L/usr/lib/qt3/lib64/ -L/home/UNINE.CH/comuniana/software/SGeMS-2.0/lib/linux -L/home/UNINE.CH/comuniana/software/Python-2.4.5/lib -lpython2.4 -lpthread
/usr/lib64/gcc/x86_64-suse-linux/4.2.1/../../../../x86_64-suse-linux/bin/ld: 
cannot find -lpython2.4
collect2: ld returned 1 exit status
make[2]: *** [../../lib/linux/libGsTLAppli_actions.so.1.0.0] Error 1
make[2]: Leaving directory 
`/home/UNINE.CH/comuniana/software/SGeMS-2.0/GsTLAppli/actions'
make[1]: *** [sub-actions-make_default] Error 2
make[1]: Leaving directory 
`/home/UNINE.CH/comuniana/software/SGeMS-2.0/GsTLAppli'
make: *** [sub-GsTLAppli-make_default] Error 2

The variables in the ".qmake.cache" file are:

PYTHON_LIB = /home/UNINE.CH/comuniana/software/Python-2.4.5/lib
PYTHON_INCLUDE= /home/UNINE.CH/comuniana/software/Python-2.4.5/include/python2.4
PYTHON_SO = python2.4

(I also tested different values of PYTHON_SO like "python" an so on...)

The files resulting from a "find -name "*python*" in my python directory are:

./lib/python2.4/config/python.o
./lib/python2.4/config/libpython2.4.a

(There are *.so files but only in "./lib/python2.4/lib-dynload")

I think that the problem is related to the value of PYTHON_SO, but I don't 
know to which value set this variable. Do you have some idea?
Thank you!

Alessandro

On Tuesday 23 September 2008 21:51:37 you wrote:
> Hi.
>   It looks like you are using Qt 4.x. SGeMS 2.0 works with Qt 3.3.x.
>
> On Tue, Sep 23, 2008 at 7:51 AM, COMUNIAN Alessandro
> <ale...@un...> wrote: Hi!
> I'm triying to compile SGeMS 2.0 on Linux Suse10.3, but I get some errors
> running "make":
>
> [...]
> manager.cpp:96: error: no matching function for call
> to 'QString::startsWith(const char*, bool)'
> /usr/include/QtCore/qstring.h:213: note: candidates are: bool
> QString::startsWith(const QString&, Qt::CaseSensitivity) const
> /usr/include/QtCore/qstring.h:214: note:                 bool
> QString::startsWith(const QLatin1String&, Qt::CaseSensitivity) const
> /usr/include/QtCore/qstring.h:215: note:                 bool
> QString::startsWith(const QChar&, Qt::CaseSensitivity) const
> [...]
>
> and
>
> [...]
> manager.cpp: In static member function 'static std::string
> Manager::init_plugin_path()':
> manager.cpp:170: error: 'class QDir' has no member named 'absPath'
> manager.cpp:178: error: 'class QDir' has no member named 'absPath'
> manager.cpp: In member function 'bool Manager::load_library(const
> std::string&)':
> manager.cpp:227: error: 'class QLibrary' has no member named
> 'setAutoUnload' [...]
>
> Do you have some suggestions please?
> Thank you in advance!
> Bests,
>
> Alessandro
>
>
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's
> challenge Build the coolest Linux based applications with Moblin SDK & win
> great prizes Grand prize is a trip for two to an Open Source event anywhere
> in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/
> _______________________________________________
> Sgems-devel mailing list
> Sge...@li...<mailto:Sge...@li...>
> https://lists.sourceforge.net/lists/listinfo/sgems-devel
>
>
>
>
> --
> Ting Li
> lti...@gm...<mailto:lti...@gm...>