-- Copyright (c) 2020, Shayne Fletcher. All rights reserved.
-- SPDX-License-Identifier: BSD-3-Clause.

{-# OPTIONS_GHC -Wno-missing-fields #-}
{-# LANGUAGE CPP #-}
#include "ghclib_api.h"

module Language.Haskell.GhclibParserEx.Config(
    fakeSettings
  , fakeLlvmConfig
  )
  where

import Config
import DynFlags
import Fingerprint

#if defined (GHCLIB_API_811) || defined (GHCLIB_API_810)
import GHC.Platform
import ToolSettings
#else
import Platform
#endif

fakeSettings :: Settings
fakeSettings = Settings
#if defined (GHCLIB_API_811) || defined (GHCLIB_API_810)
  { sGhcNameVersion=ghcNameVersion
  , sFileSettings=fileSettings
  , sTargetPlatform=platform
  , sPlatformMisc=platformMisc
  , sPlatformConstants=platformConstants
  , sToolSettings=toolSettings
  }
#else
  { sTargetPlatform=platform
  , sPlatformConstants=platformConstants
  , sProjectVersion=cProjectVersion
  , sProgramName="ghc"
  , sOpt_P_fingerprint=fingerprint0
  }
#endif
  where
#if defined (GHCLIB_API_811) || defined (GHCLIB_API_810)
    toolSettings = ToolSettings {
      toolSettings_opt_P_fingerprint=fingerprint0
      }
    fileSettings = FileSettings {}
    platformMisc = PlatformMisc {}
    ghcNameVersion =
      GhcNameVersion{ghcNameVersion_programName="ghc"
                    ,ghcNameVersion_projectVersion=cProjectVersion
                    }
#endif
    platform =
      Platform{
#if defined (GHCLIB_API_811) || defined (GHCLIB_API_810)
        platformWordSize = PW8
      , platformMini = PlatformMini {platformMini_arch=ArchUnknown, platformMini_os=OSUnknown}
#else
        platformWordSize=8
      , platformOS=OSUnknown
#endif
      , platformUnregisterised=True
      }
    platformConstants =
      PlatformConstants{pc_DYNAMIC_BY_DEFAULT=False,pc_WORD_SIZE=8}

#if defined (GHCLIB_API_811) || defined (GHCLIB_API_810)
fakeLlvmConfig :: LlvmConfig
fakeLlvmConfig = LlvmConfig [] []
#else
fakeLlvmConfig :: (LlvmTargets, LlvmPasses)
fakeLlvmConfig = ([], [])
#endif