[GRASS-user] Re: [GRASS-dev] Compiling r.example in LINUX

[António Rocha]

Greetings Glynn

The thing is that I went here: 
http://trac.osgeo.org/grass/browser/grass/trunk/doc/raster and I 
donwloaded the r.example that is there.
At least I didn«t saw any information regarding GRASS version :(.

Now I realize thatr the trunk relates with 7.0 version and in Branches I 
can find 6.4 version. :)

Ok After I did this:
sudo make -C Desktop/GRASS_dvp/r.example/ 
MODULE_TOPDIR=/usr/local/grass-6.4.0svn

Instead of putting r.example in /usr/local/grass-6.4.0svn my r.example 
was putted in
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu
this is the path to my snapshot from which I installed grass-6.4.0svn.
Shouldn't it be placed in usr/local/grass-6.4.0svn? Because altough it 
has been compiled it's not available to be used.

Thanks for your help.
Antonio

By the way, the error text might be helpful:

ake: Entering directory `/home/anrr/Desktop/GRASS_dvp/r.example'
test -d OBJ.i686-pc-linux-gnu || mkdir -p OBJ.i686-pc-linux-gnu
gcc 
-I/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/include  
-g -O2       -DPACKAGE=\""grassmods"\"  
-I/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/include 
-o OBJ.i686-pc-linux-gnu/main.o -c main.c
gcc 
-L/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/lib 
-Wl,--export-dynamic 
-Wl,-rpath-link,/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/lib    
-o 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/bin/r.example 
OBJ.i686-pc-linux-gnu/main.o  -lgrass_gis -lgrass_datetime -lz     -lm  -lz
make htmlcmd
make[1]: Entering directory `/home/anrr/Desktop/GRASS_dvp/r.example'
make 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/docs/html/r.example.html 
HTMLSRC=/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/bin/r.example
make[2]: Entering directory `/home/anrr/Desktop/GRASS_dvp/r.example'
if [ 
"/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/bin/r.example" 
!= "" ] ; then 
GISRC=/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/demolocation/.grassrc64 
GISBASE=/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu 
PATH="/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/bin:$PATH" 
LD_LIBRARY_PATH="/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/bin:/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/lib:" 
LC_ALL=C 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/bin/r.example 
--html-description < /dev/null | grep -v '</body>\|</html>' > 
r.example.tmp.html ; true ; fi
ERROR: MAPSET PERMANENT - permission denied
/usr/local/grass-6.4.0svn/tools/mkhtml.sh r.example ; mkdir -p 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/docs/html 
; /usr/bin/install -c  -m 644 r.example.tmp.html 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/docs/html/r.example.html 
; for file in  *.png *.jpg ; do head -n 1 $file | grep '^#!' > /dev/null 
; if [ $? -ne 0 ] ; then /usr/bin/install -c  -m 644 $file 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/docs/html 
; fi done 2> /dev/null ; true
make[2]: Leaving directory `/home/anrr/Desktop/GRASS_dvp/r.example'
make[1]: Leaving directory `/home/anrr/Desktop/GRASS_dvp/r.example'
make mancmd
make[1]: Entering directory `/home/anrr/Desktop/GRASS_dvp/r.example'
make 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/man/man1/r.example.1 
MANSRC=/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/docs/html/r.example.html
make[2]: Entering directory `/home/anrr/Desktop/GRASS_dvp/r.example'
mkdir -p 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/man/man1
GRASS_PERL=/usr/bin/perl VERSION_NUMBER=6.4.0svn sh 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/tools/g.html2man/g.html2man 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/docs/html/r.example.html 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/man/man1/r.example.1 
1
Converting: 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/docs/html/r.example.html 
to 
/home/anrr/Downloads/grass-6.4.svn_src_snapshot_2010_01_16-2/dist.i686-pc-linux-gnu/man/man1/r.example.1
make[2]: Leaving directory `/home/anrr/Desktop/GRASS_dvp/r.example'
make[1]: Leaving directory `/home/anrr/Desktop/GRASS_dvp/r.example'
make: Leaving directory `/home/anrr/Desktop/GRASS_dvp/r.example'


Glynn Clements wrote:
> António Rocha wrote:
>
>   
>> I'm having a few difficulties in compiling modules (e.g. r.example).
>> *make -C r.example MODULE_TOPDIR=/usr/local/grass-6.4.0svn/*
>>     
>
>   
>> /home/anrr/Desktop/GRASS_dvp/r.example/main.c:108: undefined reference to `Rast_map_type'
>>     
>
> You're trying to compile an example written for 7.0 against 6.4.
>
> A lot has changed between 7.0 and 6.x. E.g. all of the raster-specific
> functions have been removed from lib/gis and moved to lib/raster, and
> renamed from G_* to Rast_*.
>
> The r.example source code is included in the GRASS source tree, in
> doc/raster/r.example. The version in the 6.4 source tree should
> compile against 6.4.
>
>   



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