[IPOL discuss] small compilation error in LSD code (ubuntu 11.10)

[Juan Cardelino]

>
> A small suggestion: for other compiler users (not gcc), I could be
> nice to have a CC variable defined in the makefile, to allow changing
> the compiler easily.


As Enric pointed out, I shoud have said before: "could be nice to have
a CC variable USED in the makefile", at the moment LSD uses directly
the executable cc, and should use the variable CC without defining it.