[GRASS5] NVIZ Compiling Error

[Otto Dassau]

Dear list, 

Compiling grass cvs (HEAD) snapshot from 04-Oct-2002 on my SuSe linux
system 
fails with:

-> gmake5 src.contrib/GMSL/NVIZ2.2

[..]

make[1]: Wechsel in das Verzeichnis
»/opt/software/grass50_exp_2002_10_04/src.contrib/GMSL/NVIZ2.2/src«
gcc -I/opt/software/grass50_exp_2002_10_04/src/include -g -O2  
-I/usr/X11R6/include  
-I/opt/software/grass50_exp_2002_10_04/src/libes/ogsf  -D_NO_PROTO
-D__STDC__   -I/usr/include/pgsql/ -I/usr/include/pgsql/server/  -c
nvizAppInit.c -o OBJ.i686-pc-linux-gnu/nvizAppInit.o
<command line>:1:1: warning: "__STDC__" redefined
<built-in>:9:1: warning: this is the location of the previous definition
In file included from nvizAppInit.c:9:
interface.h:257: conflicting types for `Tk_SetAppName'
/usr/include/tkDecls.h:573: previous declaration of `Tk_SetAppName'
make[1]: *** [OBJ.i686-pc-linux-gnu/nvizAppInit.o] Error 1
make[1]: Verlassen des Verzeichnisses
»/opt/software/grass50_exp_2002_10_04/src.contrib/GMSL/NVIZ2.2/src«
make: *** [nvwish] Error 2

[...]

it also happens with the stable GRASS5.0.0 release, so it is probably
not
a bug in grass - but I do not know what is wrong or missing. 
Could this be a problem with my Tcl/TK, I am using 8.4 ...?

hopefully someone has an idea

thanks 
  Otto