BUILDING
========

  cabal configure
  cabal build
  llvm-as lib/main.ll
  gcc -c lib/fold.c --std=c99 -o lib/fold.o
  
Ideally I'd use a custom Setup.hs file that would build everything, but invoking the build system programmatically is giving me errors I don't get with the standalone cabal tool. Also, note that you'll get a number of "atom sorting errors" from the cabal build. These come from the LLVM bindings, and Lennart claims they are harmless. 

RUNNING
=======

The executable is built as ./dist/build/lambdapic/lambdapic and takes the source file as an argument. It produces an executable with the source file's base name. Options to the compiler are:
  --libdir=DIR (library directory, containing external primitive functions, default is ./lib)
  --output=FILE (path to output file; used by the test script)
  --fast-math (replace calls to "plus" and "mult" with native operators; off by default)

TESTING
=======

  runhaskell Test

Runs several test cases in tests/. More tests would be nice, but could get slow since we're compiling the Prelude each time.