Adds "compiler" and CLI argument handling

tricu.cabal

@@ -19,6 +19,7 @@ executable tricu
   default-extensions:
       ConstraintKinds
       DataKinds
+      DeriveDataTypeable
       DeriveGeneric
       FlexibleContexts
       FlexibleInstances
@@ -28,11 +29,13 @@ executable tricu
   ghc-options: -threaded -rtsopts -with-rtsopts=-N -optl-pthread -fPIC
   build-depends:
     base >=4.7
+    , cmdargs
     , containers
     , haskeline
     , megaparsec
     , mtl
   other-modules:
+    Compiler
     Eval
     Lexer
     Library
@@ -47,6 +50,7 @@ test-suite tricu-tests
   hs-source-dirs:      test, src
   build-depends:       
     base
+    , cmdargs
     , containers
     , haskeline
     , megaparsec
@@ -56,6 +60,7 @@ test-suite tricu-tests
     , tasty-quickcheck
   default-language:    Haskell2010
   other-modules:
+    Compiler
     Eval
     Lexer
     Library