Extended Cabal configuration to allow builds for GHC < 7.4

da2addb9 · Björn Peemöller · ab75f16d · da2addb9
Commit da2addb9 authored Jul 30, 2014 by Björn Peemöller
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curry-frontend.cabal curry-frontend.cabal +2 -0

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--- a/curry-frontend.cabal
+++ b/curry-frontend.cabal
@@ -32,6 +32,8 @@ Executable cymake
  Main-is:        cymake.hs
  Build-Depends: base == 4.*, curry-base == 0.3.10
    , containers, directory, either, mtl, process, transformers, syb
+  if impl(ghc < 7.4)
+    Build-Depends: either < 4, contravariant < 0.5, semigroupoids < 3.0.3
  ghc-options: -Wall
  Other-Modules:
      Base.CurryTypes