[GRASS5] [bug #942] (grass) prequisites for compiling

[Radim Blazek]

On Monday 04 March 2002 18:18, Request Tracker wrote:
> this bug's URL: http://intevation.de/rt/webrt?serial_num=942
> -------------------------------------------------------------------------
>
> Subject: prequisites for compiling
>
> Platform: Linux/Intel
> Linux distro: SuSe
> linux cpu: Intel (i486, i586, pentium ...)
> Xwindows version: Xfree 4.0.x
> Xwindows manager: KDE 1.x
> TclTk version: tcl/tk 8.3
> grass downloaded at: CVS Server, Germany
> grass binary for platform: I compiled the sources myself
> grass sources source: yes, I am using the latest GRASS from CVS
> c compiler name: gcc
>
> Hello,
>
> I wanted to try out the 3D-vektors of Grass5.1, three day later i still
> compiling, and i would like to report following problems/bugs.
>
...
> 2.)
>
> make clean and
> make distclean
>
> doesnt delete the
>
> symlinks created form make mix in the directory:
>
> grass51/lib/fonts/fonts

make mixclean

>
> 3.) If this is a bug i'm not sure, but i would like to report the
> following:
>
> I complied and installed GRASS5.0 whithout problems with following flags.
>
> setenv CFLAGS "-O3  -Wall"
> setenv LDFLAGS "-s"
> ./configure --without-gd --without-postgres --without-opengl --without-odbc
> --without-fftw
>
> and it worked fine. I had to use the without-flags, because else the
> processing for grass5.0 didnt't worked.
>
> I didn't found an hint for the prequesitaries for compiling grass51, but
> it seems that my missing opengl and other libarys  are manditory for
> grass51, but not for grass5.0.
>
> For example the header file /GL/gl.h, i think it is a mesa file seems to be
> manditory for 5.1.
>
> After installing mesa-devel.rpm to obtain the  header /GL/gl.h  the
> compiling process continues much further, but reports lots of undefined
> references like about MESA funktions, although i have installed
> mesadev-3.4-19:
>
> During make
> the compiler exits with following message.
>
> OBJ.i686-pc-linux-gnu/togl.o: In function `get_rgb_colormap':
> /home/dietrich/GRASS/sources/grass51/visualization/nviz/src/togl.c:492:
> undefined reference to `glXQueryServerString'
....
>
> and many more undefined references.
>
> What went wrong? I couldn't find the missing funktions, which packets i
> have to install? Is it a bug or my installtation problem? Does grass5.1
> need more libaries than grass5.0?

You have to run ./configure again after Mesa instalation without 
--without-opengl, I think. grass51/include/Make/platform.make should
contain something like:
OPENGLLIB  = -L/usr/lib -L/usr/local/lib -L/usr/lib/X11 -L/usr/X11R6/lib -lGL
OPENGLULIB  = -lGLU

Radim


> Greetings
> Dietrich Lange
>
> cdlange at zedat.fu-berlin.de
>

-- 
Radim Blazek
Praga, Bohemia