{-# LANGUAGE CPP #-}
#if MIN_VERSION_template_haskell(2,2,0)
{-# LANGUAGE TemplateHaskell #-}
#endif
{-# OPTIONS_GHC -fforce-recomp #-}
-- Recompilation is needed to obtain the correct build time.
module Game.Hanabi.VersionInfo where
import Data.Time
#if MIN_VERSION_template_haskell(2,2,0)
import Language.Haskell.TH
#endif
#ifdef CABAL
import Paths_hanabi_dealer(version)
import Data.Version(showVersion)
#endif

versionInfo, mhVersion, ghcVersion, now :: String
versionInfo = mhVersion ++ compiler ++ ghcVersion ++ now
#ifdef CABAL
mhVersion = showVersion version
#else
mhVersion = ""
#endif
#ifdef ghcjs_HOST_OS
compiler = " built with GHCJS-"
#else
compiler = " built with GHC-"
#endif
ghcVersion = case __GLASGOW_HASKELL__ `divMod` 100 of (b,s) -> shows b $ '.' : show s
#if MIN_VERSION_template_haskell(2,2,0)
now = " at " ++ $(runIO getCurrentTime >>= \t -> return (LitE $ StringL $ show t)) -- This requires the -fforce-recomp flag in order to be correct.
#else
now = ""
#endif