Depend on semigroups for older GHCs (fixes #185)
commita0a32ec5fa858163eb2edf6886410b0cf0431b0d
authorJonathan Daugherty <cygnus@foobox.com>
dateFri 27 Mar 2020, 09:12 (7 years ago)
parent92590de
vty.cabal+3
@@ -130,6 +130,9 @@ executable vty-build-width-table
130130 default-language: Haskell2010
131131 ghc-options: -threaded -Wall
132132
133+ if !impl(ghc >= 8.0)
134+ build-depends: semigroups >= 0.16
135+
133136 build-depends: vty,
134137 directory,
135138 filepath,