factor common functions into Utils

1 files changed, 11 insertions, 5 deletions

diff --git a/aoc.cabal b/aoc.cabal
index a5be71d..6690e58 100644
--- a/aoc.cabal
+++ b/aoc.cabal
@@ -16,32 +16,38 @@ maintainer:          [email protected]
 build-type:          Simple
 extra-source-files:  CHANGELOG.md
 
+library 
+  hs-source-dirs:      lib
+  default-language:    Haskell2010
+  build-depends:       base
+  exposed-modules: Utils
+
 executable Day01
   main-is:             Day01.hs
-  build-depends:       base
+  build-depends:       base, aoc
   default-language:    Haskell2010
   hs-source-dirs:      execs
 
 executable Day02
   main-is:             Day02.hs
-  build-depends:       base, parsec
+  build-depends:       base, parsec, aoc
   default-language:    Haskell2010
   hs-source-dirs:      execs
 
 executable Day03
   main-is:             Day03.hs
-  build-depends:       base
+  build-depends:       base, aoc
   default-language:    Haskell2010
   hs-source-dirs:      execs
 
 executable Day04
   main-is:             Day04.hs
-  build-depends:       base, parsec, containers
+  build-depends:       base, parsec, containers, aoc
   default-language:    Haskell2010
   hs-source-dirs:      execs
 
 executable Day05
   main-is:             Day05.hs
-  build-depends:       base
+  build-depends:       base, aoc
   default-language:    Haskell2010
   hs-source-dirs:      execs