Setup.hs: fixed issue if source already existed

2022-01-23 13:47:30 +01:00 · 2022-01-23 13:47:30 +01:00 · c25ca6c0cb
parent 6fc30272aa
commit c25ca6c0cb
1 changed files with 1 additions and 0 deletions
--- a/Setup.hs
+++ b/Setup.hs
@ -12,6 +12,7 @@ main = do
  if a == "build"
     then do
       callProcess "bnfc" ["-d", "--text-token", "--functor", "hm.cf"]
+       removePathForcibly   (libdir <> "/Hm")
       renameDirectory "Hm" (libdir <> "/Hm")
     else pure ()
  defaultMain