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