Main.hs:

module Main where

main = putStrLn "Hi!"

Compile this with profiling turned on:

> ghc -prof -auto-all -o hello --make Main.hs
ghc-5.00: chasing modules from: Main.hs
Compiling Main             ( Main.hs, ./Main.o )
ghc: linking ...

Try to load the file with GHCi:

> ghci Main 
   ___         ___ _
  / _ \ /\  /\/ __(_)
 / /_\// /_/ / /  | |      GHC Interactive, version
5.00, For Haskell 98.
/ /_\\/ __  / /___| |      http://www.haskell.org/ghc/
\____/\/ /_/\____/|_|      Type :? for help.

Loading package std ... linking ... done.
Skipping  Main             ( Main.hs, ./Main.o )
ghc-5.00: fatal error: do_Elf32_Rel_relocations: 
./Main.o: unknown symbol `CC_LIST'