27 Jan
2012
27 Jan
'12
2:06 p.m.
Hello, I would like to profile a cabal package that contains template haskell code. However I get the following error: $ cabal configure --ghc-options="-O2 -prof -auto-all -caf-all" ... $ cabal build ... Dynamic linking required, but this is a non-standard build (eg. prof). You need to build the program twice: once the normal way, and then in the desired way using -osuf to set the object file suffix. What's the best way to solve this? Currently I do a cabal build -v and copy the ghc --make ... command line. Then I first build the program normally (without -prof) and then build it with -prof and -osuf p_o like the error messages suggests. This is annoying however. Is there a ticket for this bug? Bas