kmatplot-general

[Kmatplot-general] compilation error under debian

[Laurent J. <lja...@fy...>]

Hello,

I'm trying to do a debian package for kmatplot.
Unfortunately this error for the compilation:
===
make[3]: Entering directory 
`/home/laurent/download/kmatplot-0.3/kmatplot-0.3/kmatplot/demos'
/bin/sh ../../libtool --mode=link --tag=CXX g++  -O0 -fexceptions 
-fno-check-new -Wall -pedantic -W -Wpointer-arith -Wmissing-prototypes 
-Wwrite-strings -Wno-long-long -Wnon-virtual-dtor -fno-builtin   -o demo3d  
-L/usr/X11R6/lib demo3d.o ../widgets/libplot.la -lqt -lpng -lz
-lm -ljpeg -lXext -lX11  -lSM -lICE -lXmu -lGL -lGLU -lX11
g++ -O0 -fexceptions -fno-check-new -Wall -pedantic -W -Wpointer-arith 
-Wmissing-prototypes -Wwrite-strings -Wno-long-long -Wnon-virtual-dtor 
-fno-builtin -o demo3d demo3d.o  -L/usr/X11R6/lib ../widgets/.libs/libplot.a 
-L/usr/lib/gcc-lib/i386-linux/2.95.4 -lstdc++ -lc -lgcc -lqt -lpng -lz -lm 
/usr/lib/libjpeg.so -lXext -lX11 -lSM -lICE -lXmu -lGL -lGLU -lX11
../widgets/.libs/libplot.a(qsdrvopengl.o): In function 
`QSDrvOpenGL::init(QSAxes3D *)':
qsdrvopengl.o(.text+0x8cb): undefined reference to 
`QGLFormat::QGLFormat(void)'
qsdrvopengl.o(.text+0x8e0): undefined reference to 
`QGLFormat::setDoubleBuffer(bool)'
qsdrvopengl.o(.text+0x916): undefined reference to 
`QGLContext::QGLContext(QGLFormat const &, QPaintDevice *)'
qsdrvopengl.o(.text+0xbd3): undefined reference to 
`QGLContext::QGLContext(QGLFormat const &, QPaintDevice *)'
collect2: ld returned 1 exit status
===

I have the following configuration:
	kde-2.2.2
	glutg3-3.7
	mesag-3.4.2.1
	xlibmesa3-4.1.0


Any idea of what caused this error ?
Do you think it is due to kde or opengl ?
What is exactly your suggested opengl configuration to compile kmatplot ?

Thanks,
Laurent.

Re: [Kmatplot-general] compilation error under debian

[Kamil <kam...@po...>]

> Hello,
>
> I'm trying to do a debian package for kmatplot.
> Unfortunately this error for the compilation:
> ===
> make[3]: Entering directory
> `/home/laurent/download/kmatplot-0.3/kmatplot-0.3/kmatplot/demos'
> /bin/sh ../../libtool --mode=link --tag=CXX g++  -O0 -fexceptions
> -fno-check-new -Wall -pedantic -W -Wpointer-arith -Wmissing-prototypes
> -Wwrite-strings -Wno-long-long -Wnon-virtual-dtor -fno-builtin   -o demo3d
> -L/usr/X11R6/lib demo3d.o ../widgets/libplot.la -lqt -lpng -lz
> -lm -ljpeg -lXext -lX11  -lSM -lICE -lXmu -lGL -lGLU -lX11
> g++ -O0 -fexceptions -fno-check-new -Wall -pedantic -W -Wpointer-arith
> -Wmissing-prototypes -Wwrite-strings -Wno-long-long -Wnon-virtual-dtor
> -fno-builtin -o demo3d demo3d.o  -L/usr/X11R6/lib
> ../widgets/.libs/libplot.a -L/usr/lib/gcc-lib/i386-linux/2.95.4 -lstdc++
> -lc -lgcc -lqt -lpng -lz -lm /usr/lib/libjpeg.so -lXext -lX11 -lSM -lICE
> -lXmu -lGL -lGLU -lX11 ../widgets/.libs/libplot.a(qsdrvopengl.o): In
> function
> `QSDrvOpenGL::init(QSAxes3D *)':
> qsdrvopengl.o(.text+0x8cb): undefined reference to
> `QGLFormat::QGLFormat(void)'
> qsdrvopengl.o(.text+0x8e0): undefined reference to
> `QGLFormat::setDoubleBuffer(bool)'
> qsdrvopengl.o(.text+0x916): undefined reference to
> `QGLContext::QGLContext(QGLFormat const &, QPaintDevice *)'
> qsdrvopengl.o(.text+0xbd3): undefined reference to
> `QGLContext::QGLContext(QGLFormat const &, QPaintDevice *)'
> collect2: ld returned 1 exit status
> ===
>
> I have the following configuration:
> 	kde-2.2.2
> 	glutg3-3.7
> 	mesag-3.4.2.1
> 	xlibmesa3-4.1.0
>
>
> Any idea of what caused this error ?
> Do you think it is due to kde or opengl ?
> What is exactly your suggested opengl configuration to compile kmatplot ?
>
> Thanks,
> Laurent.
>

Hi,

I made a mistake in 'configure' script. I didn't know that Debian had a 
separate package for QtGL extension, and 'configure' checks only if GL 
library is installed and if it is it assumes that QtGL is built-in into Qt ( 
as in my RedHat ). You will have to configure without GL then.  There are 
also a few further bugs noticed, so I probably release KMatplot 0.3.1 in a 
few days.

Kamil 

[Kmatplot-general] kmatplot_0.3-1_i386.deb

[Laurent J. <lja...@fy...>]

Le Saturday 15 December 2001 22:29, Kamil a =E9crit :
> Hi,
>
> I made a mistake in 'configure' script. I didn't know that Debian had a
> separate package for QtGL extension, and 'configure' checks only if GL
> library is installed and if it is it assumes that QtGL is built-in into=
 Qt
> ( as in my RedHat ). You will have to configure without GL then.  There=
 are
> also a few further bugs noticed, so I probably release KMatplot 0.3.1 i=
n a
> few days.

OK, I have compiled kmatplot for debian without opengl.

However, there are one remark to do and one bug to point:
- first, KDEDIR must be set to your kde base directory (I think it's=20
generally /usr/local/kde for debian) before any use of kmatplot;
- octave works well with kplot but nothing seems to work with kcontour or=
=20
kmesh. For instance, this doesn't work:
octave-2.1.35:1> [x,y]=3Dmeshgrid(-10:10);
octave-2.1.35:2> g=3Dexp(-(x.^2+y.^2)/2);
octave-2.1.35:3> kaddaxes(0);
octave-2.1.35:4> kcontour(g);
ans =3D 2

I got only an image with axes and no contours.

Anyway, this buggy package, valid only for debian sid, can be found here:
ftp://fyma.fyma.ucl.ac.be/pub/ljacques/Linux/projects/kmatplot/kmatplot_0=
.3-1_i386.deb
ftp://fyma.fyma.ucl.ac.be/pub/ljacques/Linux/projects/kmatplot/kmatplot_0=
.3-1.dsc
ftp://fyma.fyma.ucl.ac.be/pub/ljacques/Linux/projects/kmatplot/kmatplot_0=
.3-1_i386.changes

Laurent.

Re: [Kmatplot-general] kmatplot_0.3-1_i386.deb

[Kamil <kam...@po...>]

>
> Anyway, this buggy package, valid only for debian sid, can be found here:
> ftp://fyma.fyma.ucl.ac.be/pub/ljacques/Linux/projects/kmatplot/kmatplot_0.3
>-1_i386.deb
> ftp://fyma.fyma.ucl.ac.be/pub/ljacques/Linux/projects/kmatplot/kmatplot_0.3
>-1.dsc
> ftp://fyma.fyma.ucl.ac.be/pub/ljacques/Linux/projects/kmatplot/kmatplot_0.3
>-1_i386.changes

Thanks Laurent ! I will have to ask you to repeat your work soon. I will be 
releasing  KMatplot 0.3.1 with some bugfixes. Yes, there are some serious 
bugs in kcontour, kimage, kmesh any many other minor bugs which I have to fix 
as soon as possible.  

Kamil