Daniel Carrera writes:
David Menendez wrote:
You mentioned later that you don't have any *.hi files, so I'm guessing you didn't compile RC4.hs before you compiled prng.hs.
Correct. I didn't know I had to :-)
Yeah, that's one of the major differences between using an interpreter like Hugs or ruby and a compiler. (GHC does offer a --make option that chases down dependencies for you.)
Once that step is done, you should be able to compile prng.hs.
Interestingly, I get a different error now:
$ nhc98 prng.hs -o prng Undefined first referenced symbol in file FN_RC4_46rand ./prng.o ld: fatal: Symbol referencing errors. No output written to prng collect2: ld returned 1 exit status
I haven't used NHC so I can't guarantee this will work, but try doing
something like this:
$ nhc98 -c RC4.hs
$ nhc98 -c prng.hs
$ nhc98 RC4.o prng.o -o prng
The first two steps will create (unlinked) object files, and the third
step should link them together into an executable file "prng".
--
David Menendez