Setup.hs: Don’t import Gettext.hs without hgettext

Gettext.hs is broken with Cabal ≥ 2.4 so until we fix it, I made importing it
conditional on the value of `hgettext` flag, so that the builds still work.

1 files changed, 13 insertions, 0 deletions

diff --git a/Setup.hs b/Setup.hs
index dd86bba..50e7b54 100644
--- a/Setup.hs
+++ b/Setup.hs
@@ -1,4 +1,8 @@
+{-# LANGUAGE CPP #-}
 {-# OPTIONS_GHC -Wall #-}
+
+#if defined(VERSION_hgettext)
+
 import System.FilePath ( (</>), (<.>) )
 
 import Distribution.PackageDescription
@@ -92,3 +96,12 @@ generateModule pkg lbi =
     tar = GetText.targetDataDir lbi
 
 -- Cargo-culted from hgettext
+
+#else
+
+import Distribution.Simple
+
+main :: IO ()
+main = defaultMain
+
+#endif