[GRASS-dev] TOGL issue - was Re: nviz link broken

[Markus Neteler]

Glynn Clements wrote on 06/13/2006 01:55 AM:

>Markus Neteler wrote:
>
>  
>
>>>>http://grass.itc.it/grass61/manuals/html61_user/
>>>>
>>>>nviz link is broken?
>>>>        
>>>>
>>>Yes. This means that the compilation of the Linux snapshot failed.
>>>Verification:
>>> http://grass.itc.it/grass61/binary/linux/snapshot/error.log
>>> -> apparently there are/were compilation issues.
>>>
>>>I can try to investigate.
>>>      
>>>
>>Done:
>>
>>make[3]: Entering directory `/hardmnt/krokus0/neteler/grass61binarybuild/grass6/grass6/visualization/nviz/src'
>>gcc -I/hardmnt/krokus0/neteler/grass61binarybuild/grass6/grass6/dist.x86_64-unknown-linux-gnu/include  -O2       -I/hardmnt/krokus0/neteler/grass61binarybuild/grass6/grass6/dist.x86_64-unknown-linux-gnu/include    -I/usr/local/include  -DUSE_X11=    -DPACKAGE=\""grassmods"\"  -I/hardmnt/krokus0/neteler/grass61binarybuild/grass6/grass6/dist.x86_64-unknown-linux-gnu/include \
>>        -o OBJ.x86_64-unknown-linux-gnu/nvizAppInit.o -c nvizAppInit.c
>>    
>>
>
>Note: -DUSE_X11=
>
>This should be -DUSE_X11=1 if configure detected X.
>
>  
>
>>In file included from togl.h:16,
>>                 from nvizAppInit.c:8:
>>togl_ws.h:5:12: #if with no expression
>>    
>>
>
>Hmm. I'll need to change the Makefile for that. USE_X11 is either 1 or
>empty, which isn't easy to test for in a #if directive.
>  
>

Thanks, now it reports:

gcc
-I/hardmnt/krokus0/neteler/grass61binarybuild/grass6/grass6/dist.x86_64-unknown-linux-gnu/include 
-O2      
-I/hardmnt/krokus0/neteler/grass61binarybuild/grass6/grass6/dist.x86_64-unknown-linux-gnu/include   
-I/usr/local/include  -DUSE_X11=0    -DPACKAGE=\""grassmods"\" 
-I/hardmnt/krokus0/neteler/grass61binarybuild/grass6/grass6/dist.x86_64-unknown-linux-gnu/include
\
        -o OBJ.x86_64-unknown-linux-gnu/nvizAppInit.o -c nvizAppInit.c
In file included from nvizAppInit.c:8:
togl.h:51:27: OpenGL/gl.h: No such file or directory
...

-> -DUSE_X11=0
which is at least easier to test.

>>In file included from nvizAppInit.c:8:
>>togl.h:51:27: OpenGL/gl.h: No such file or directory
>>    
>>
>
>Due to the USE_X11 test failing, Togl thinks it's being compiled for a
>Mac.
>
>  
>
>>I guess I missed the related discussion recently.
>>According to the ChangeLog it is related to Glynn's TOGL
>>update.
>>    
>>
>
>It is. However, the fact that USE_X11 isn't getting set is the root of
>the problem.
>
>  
>
checking whether setpgrp takes no argument... yes
checking for W11... no
checking for X... no
checking whether to use Curses... yes
checking for curses.h... yes

HA! I'll check if X is installed, apparently only partially on the new
server...

rpm -qa | grep xorg
xorg-x11-Mesa-libGLU-6.8.2-1.EL.13.25
xorg-x11-deprecated-libs-devel-6.8.2-1.EL.13.25
xorg-x11-libs-6.8.2-1.EL.13.25
xorg-x11-devel-6.8.2-1.EL.13.25
xorg-x11-Mesa-libGL-6.8.2-1.EL.13.25
xorg-x11-deprecated-libs-6.8.2-1.EL.13.25
xorg-x11-xauth-6.8.2-1.EL.13.25.1

I'll check.

Markus