[GRASSLIST:2266] Grass57 debuglevel

[Sjors]

Hello list,

How can we set debug level and debug file in grass57? We tried the 
environment variables  GRASS_DEBUG_LEVEL=9, DEBUG=filename1 
GRASS_DEBUG_FILE=filename2, v.digit did not report any debug info to 
filename.

How can we compile just 1 module again in grass57? Executing make in 
module dir, compiled just the object files, but not the executable.

TIA,

Sjors