[Haskell-cafe] How to debug GHC

[Monique Louise]

Hi, all,

  I'm developing a back end for GHC and I have the following problem:
my program is throwing an "empty list exception" due to head [] and I
need to compile GHC with -prof -auto-all in order to see the stack
trace when running it with +RTS -xc -RTS.  I changed the makefile but
the option +RTS -xc -RTS was not recognized as an available RTS option

 Does anyone have any idea about how I can do that ?

Thanks in advance,

-- 
________________________________
Monique Louise B.Monteiro
Msc Student in Computer Science
Center of Informatics
Federal University of Pernambuco