Start working on generating multiplies via Karatsuba.

generation/generation.cabal

@@ -15,9 +15,21 @@ category:            Math
 build-type:          Simple
 extra-source-files:  CHANGELOG.md
 
-executable generation
-  main-is:             Main.hs
-  other-modules:       Add,
+library
+  default-language:    Haskell2010
+  ghc-options:         -Wall
+  build-depends:       base >= 4.12.0.0,
+                       containers,
+                       directory,
+                       filepath,
+                       language-rust,
+                       largeword,
+                       mtl,
+                       QuickCheck,
+                       random,
+                       vector
+  hs-source-dirs:      src
+  exposed-modules:     Add,
                        Base,
                        BinaryOps,
                        Compare,
@@ -26,16 +38,20 @@ executable generation
                        File,
                        Gen,
                        Generators,
+                       Karatsuba,
+                       Multiply,
                        Shift,
                        Subtract
-  -- other-extensions:
-  build-depends:       base >= 4.12.0.0,
-                       containers,
-                       directory,
-                       filepath,
-                       language-rust,
-                       mtl,
-                       random
-  hs-source-dirs:      src
+
+executable generation
+  main-is:             Main.hs
   default-language:    Haskell2010
   ghc-options:         -Wall
+  build-depends:       base, directory, filepath, generation, random
+
+test-suite test-generation
+  type:                exitcode-stdio-1.0
+  default-language:    Haskell2010
+  main-is:             Test.hs
+  ghc-options:         -Wall
+  build-depends:       base, generation