kmatplot-general

[Kmatplot-general] relocation error, __dynamic_cast_2

[Fabian D. <Fab...@st...>]

Hi,

I installed KMatplot 0.4 binary on a Debian Woody 3.0 and I get the
following message :

kmatplot: relocation error: kmatplot: undefined symbol: __dynamic_cast_2

Notice that a window appears for a fraction of a second and then closes.


I also tried to compile the sources and get (the last lines):


c++ -O0 -fno-exceptions -fno-check-new -o kmatplot ksmatrixsheet.o
ksglobalsettings.o ksmatrix.o ksglobalmatrixlist.o qscobjects.o
ksworkbook.o kscommands.o qsctools.o ksprojectxml.o kspanelmanager.o
ksobjectfactory.o ksdataobjectfactory.o ksdatasymbolfactory.o
ksmatrixeditor.o ksmatrixmat.o ksmatrixio.o ksmatrixiohandler.o
ksmatrixascii.o kssocketio.o ksworksheetdlg.o kmatplotshell.o
ksworkspace.o kswinpageview.o kswinworksheet.o main.o ksworkspace.moc.o
ksmatrixiohandler.moc.o kswinpageview.moc.o qsctools.moc.o
ksglobalmatrixlist.moc.o ksworksheetdlg.moc.o ksmatrixeditor.moc.o
kssocketio.moc.o kswinworksheet.moc.o ksmatrixsheet.moc.o
ksmatrixio.moc.o ksmatrix.moc.o kmatplotshell.moc.o qscobjects.moc.o
ksworkbook.moc.o kspanelmanager.moc.o  -L/usr/X11R6/lib
widgets/libplot.a formula/libformula.a dialogs/libdialogs.a -lqt -lpng
-lz -lm /usr/lib/libjpeg.so -lXext -lX11 -lresolv -lSM -lICE -lXmu
-lresolv
dialogs/libdialogs.a(ksexportpicturedlg.o): In function
`KSExportPictureDlg::exportPicture(void)':
ksexportpicturedlg.o(.text+0x12b4): the use of `tmpnam' is dangerous,
better use `mkstemp'
widgets/libplot.a(qscontour.o): In function
`QSContour::drawing_fills(void)':
qscontour.o(.text+0x16cb): undefined reference to
`QSContour::find_level_greater_than(double)'
widgets/libplot.a(qscontour.o): In function
`QSContour::draw_rectangle(QSPt3f const *)':
qscontour.o(.text+0x1b61): undefined reference to
`QSContour::find_level_greater_than(double)'
collect2: ld returned 1 exit status
make[3]: *** [kmatplot] Error 1
make[3]: Leaving directory `/tmp/kmatplot-0.4/kmatplot'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/tmp/kmatplot-0.4/kmatplot'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/tmp/kmatplot-0.4'
make: *** [all-recursive-am] Error 2



Any idea ?

Re: [Kmatplot-general] relocation error, __dynamic_cast_2

[Timothy H. <ti...@po...>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Thursday 21 Mar 2002 18:14 pm, you wrote:
> widgets/libplot.a(qscontour.o): In function
> `QSContour::drawing_fills(void)':
> qscontour.o(.text+0x16cb): undefined reference to
> `QSContour::find_level_greater_than(double)'
> widgets/libplot.a(qscontour.o): In function
> `QSContour::draw_rectangle(QSPt3f const *)':
> qscontour.o(.text+0x1b61): undefined reference to
> `QSContour::find_level_greater_than(double)'

I had this problem too. It appears that either gcc or ld can't deal with the 
fact that find_level_greater_than(double) is inline. I haven't tried 
compiling it with any other version I just did the nasty hack and removed the 
inline word from the qscontour.cpp & .h files. The program appears to run 
fine.
Tim
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org

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5FbWa3/fp4lLw7tbOJlH2g==
=chp1
-----END PGP SIGNATURE-----

Re: [Kmatplot-general] relocation error, __dynamic_cast_2

[Fabian D. <Fab...@st...>]

On Thu, 2002-03-21 at 19:27, Timothy Harris wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> On Thursday 21 Mar 2002 18:14 pm, you wrote:
> > widgets/libplot.a(qscontour.o): In function
> > `QSContour::drawing_fills(void)':
> > qscontour.o(.text+0x16cb): undefined reference to
> > `QSContour::find_level_greater_than(double)'
> > widgets/libplot.a(qscontour.o): In function
> > `QSContour::draw_rectangle(QSPt3f const *)':
> > qscontour.o(.text+0x1b61): undefined reference to
> > `QSContour::find_level_greater_than(double)'
> 
> I had this problem too. It appears that either gcc or ld can't deal with the 
> fact that find_level_greater_than(double) is inline. I haven't tried 
> compiling it with any other version I just did the nasty hack and removed the 
> inline word from the qscontour.cpp & .h files. The program appears to run 
> fine.
> Tim


Thanks!

Fabian