[GRASS5] Debugging modules ...

[Andreas Lange]

Hi Eric, Hi David,

thanks a lot for the information. I can run now DDD from within a grass
session. But i have the problem with r.reclass that i can not do any
input. Will investigate this further another time.

The "unstripped" binaries/libraries take up half of my diskspace. 

I finally got the thing with the cmd/inter modules and the switching
with the bin in grass-5.0b/bin. Are all modules that use
interactive/commandline mode using the commandline module to process the
input from the interactive version? (e. g. r.reclass from bin/inter uses
system("r.reclass ...")).

Maybe i will write a script that exports the grass enviroment to use
DDD/gdb from outside the grass shell.

cu,

Andreas  

Eric G . Miller wrote:
> 
> I did the following and was able to run a module with DDD (uses gdb).
> 
> In grass/src/CMD/head/head set the following (don't use any
> optimization)
> 
> COMPILE_FLAGS       = -g
> LDFLAGS             =
> 
> Then, for whatever module delete the OBJ* dir and rerun gmake5.  Then
> run gdb (or DDD in this case) on the executable in
> <path>/grass-5.0b/etc/bin/<main | contrib>/cmd/<module> .  The
> executable in <path>/grass-5.0b/bin/ is not what you're interested in.
> 
> --
> /bin/sh ~/.signature:
> Command not found
> 
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-- 
Andreas Lange, 65187 Wiesbaden, Germany, Tel. +49 611 807850
Andreas.Lange at Rhein-Main.de - A.C.Lange at GMX.net



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