The HyperNews Linux KHG Discussion Pages

## How to turn ON the DEBUG option?

  Forum: The Linux Kernel Hackers' Guide
  Keywords: DEBUG
  Date: Wed, 08 Oct 1997 04:04:49 GMT
  From: <sdesai@titan.fullerton.edu>

thanks for your time. In some source files, I see some compiler directives such as
                     #ifdef DEBUG
                             (do certain thing - maybe printk())
                     #else
                              (do something else)
                     #endif
The question is how do you turn ON the DEBUG option so that the messages are printed on the screen using printk(). thanks again. saurabh desai