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|
-- cabal-helper: Simple interface to Cabal's configuration state
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
--
-- SPDX-License-Identifier: Apache-2.0
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
{-# LANGUAGE CPP, BangPatterns, RecordWildCards, RankNTypes, ViewPatterns,
TupleSections #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
#ifdef MIN_VERSION_Cabal
#undef CH_MIN_VERSION_Cabal
#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal
#endif
module CabalHelper.Runtime.Compat
( UnitId
, componentNameToCh
, unUnqualComponentName'
, componentNameFromComponent
, componentOutDir
, internalPackageDBPath
, PackageFlag
, flagDefault
, flagName
, unFlagAssignment
) where
import System.FilePath
import Distribution.PackageDescription
( PackageDescription
, GenericPackageDescription(..)
, FlagName
, FlagAssignment
, Executable(..)
, Library(..)
, TestSuite(..)
, Benchmark(..)
, BuildInfo(..)
, TestSuiteInterface(..)
, BenchmarkInterface(..)
, withLib
)
import Distribution.Simple.LocalBuildInfo
( ComponentName(..)
, Component(..)
, LocalBuildInfo(..)
)
#if CH_MIN_VERSION_Cabal(3,4,0)
-- >= 3.4.0
import Distribution.PackageDescription (PackageFlag(..))
#else
-- < 3.4.0
import Distribution.PackageDescription (Flag(..))
#endif
#if CH_MIN_VERSION_Cabal(1,24,0)
import Distribution.Package (UnitId)
#else
import Distribution.Package (InstalledPackageId)
#endif
#if CH_MIN_VERSION_Cabal(1,25,0)
-- >=1.25
import Distribution.PackageDescription
( unFlagName
-- , mkFlagName
)
import Distribution.Types.ForeignLib
( ForeignLib(..)
)
import Distribution.Types.UnqualComponentName
( UnqualComponentName
, unUnqualComponentName
)
#else
-- <1.25
import Distribution.PackageDescription
( FlagName(FlagName)
)
#endif
#if CH_MIN_VERSION_Cabal(2,0,0)
-- CPP >= 2.0
import Distribution.Simple.LocalBuildInfo
( allLibModules
, componentBuildDir
)
import Distribution.Simple.Register
( internalPackageDBPath
)
import Distribution.Backpack
( OpenUnitId(..),
OpenModule(..)
)
import Distribution.ModuleName
( ModuleName
)
import Distribution.Types.ComponentId
( unComponentId
)
import Distribution.Types.ComponentLocalBuildInfo
( maybeComponentInstantiatedWith
)
import Distribution.Types.ModuleRenaming
( ModuleRenaming(..),
isDefaultRenaming
)
import Distribution.Types.MungedPackageId
( MungedPackageId
)
import Distribution.Types.UnitId
( UnitId
, unDefUnitId
, unUnitId
)
import Distribution.Types.UnitId
( DefUnitId
)
import Distribution.Utils.NubList
( toNubListR
)
import Distribution.Version
( versionNumbers
, mkVersion
)
import qualified Distribution.InstalledPackageInfo as Installed
#endif
#if CH_MIN_VERSION_Cabal(3,2,0)
import Distribution.Types.Flag
( unFlagAssignment
)
#elif CH_MIN_VERSION_Cabal(2,2,0)
import Distribution.Types.GenericPackageDescription
( unFlagAssignment
)
#else
#define NOP_UN_FLAG_ASSIGNMENT 1
#endif
#if CH_MIN_VERSION_Cabal(2,5,0)
import Distribution.Types.LibraryName
( LibraryName (..)
)
#endif
import CabalHelper.Shared.Common
import CabalHelper.Shared.InterfaceTypes
#if !CH_MIN_VERSION_Cabal(1,24,0)
type UnitId = InstalledPackageId
#endif
componentNameToCh :: ComponentName -> ChComponentName
#if CH_MIN_VERSION_Cabal(2,5,0)
componentNameToCh (CLibName LMainLibName) = ChLibName ChMainLibName
componentNameToCh (CLibName (LSubLibName n)) = ChLibName $ ChSubLibName (unUnqualComponentName' n)
#elif CH_MIN_VERSION_Cabal(2,0,0)
componentNameToCh CLibName = ChLibName ChMainLibName
componentNameToCh (CSubLibName n) = ChLibName $ ChSubLibName (unUnqualComponentName' n)
#else
componentNameToCh CLibName = ChLibName ChMainLibName
#endif
#if CH_MIN_VERSION_Cabal(2,0,0)
componentNameToCh (CFLibName n) = ChFLibName (unUnqualComponentName' n)
#endif
componentNameToCh (CExeName n) = ChExeName (unUnqualComponentName' n)
componentNameToCh (CTestName n) = ChTestName (unUnqualComponentName' n)
componentNameToCh (CBenchName n) = ChBenchName (unUnqualComponentName' n)
#if CH_MIN_VERSION_Cabal(1,25,0)
-- CPP >= 1.25
unUnqualComponentName' :: UnqualComponentName -> String
unUnqualComponentName' = unUnqualComponentName
#else
unUnqualComponentName' :: a -> a
unUnqualComponentName' = id
#endif
componentNameFromComponent :: Component -> ComponentName
#if CH_MIN_VERSION_Cabal(2,5,0)
componentNameFromComponent (CLib Library { libName = n }) = CLibName n
componentNameFromComponent (CFLib ForeignLib {..}) = CFLibName foreignLibName
#elif CH_MIN_VERSION_Cabal(1,25,0)
-- CPP >= 1.25 (redundant)
componentNameFromComponent (CLib Library { libName = Nothing }) = CLibName
componentNameFromComponent (CLib Library { libName = Just n }) = CSubLibName n
componentNameFromComponent (CFLib ForeignLib {..}) = CFLibName foreignLibName
#else
-- CPP < 1.25
componentNameFromComponent (CLib Library {}) = CLibName
#endif
componentNameFromComponent (CExe Executable {..}) = CExeName exeName
componentNameFromComponent (CTest TestSuite {..}) = CTestName testName
componentNameFromComponent (CBench Benchmark {..}) = CBenchName benchmarkName
componentOutDir :: LocalBuildInfo -> Component -> FilePath
componentOutDir lbi (CLib Library {..})=
buildDir lbi
#if CH_MIN_VERSION_Cabal(2,0,0)
componentOutDir lbi (CFLib ForeignLib {..}) =
componentOutDir' lbi (unUnqualComponentName foreignLibName)
#endif
componentOutDir lbi (CExe Executable {..}) =
componentOutDir' lbi (unUnqualComponentName' exeName)
componentOutDir lbi (CTest TestSuite { testInterface = TestSuiteLibV09 _ _, ..}) =
componentOutDir' lbi (unUnqualComponentName' testName ++ "Stub")
componentOutDir lbi (CTest TestSuite { testInterface = _, ..}) =
componentOutDir' lbi (unUnqualComponentName' testName)
componentOutDir lbi (CBench Benchmark { benchmarkInterface = _, ..})=
componentOutDir' lbi (unUnqualComponentName' benchmarkName)
componentOutDir' :: LocalBuildInfo -> String -> FilePath
componentOutDir' lbi compName' =
----- Copied from Distribution/Simple/GHC.hs:buildOrReplExe
let targetDir = (buildDir lbi) </> compName'
compDir = targetDir </> (compName' ++ "-tmp")
in compDir
#if !CH_MIN_VERSION_Cabal(2,0,0)
internalPackageDBPath :: LocalBuildInfo -> FilePath -> FilePath
internalPackageDBPath lbi distPref =
distPref </> "package.conf.inplace"
#endif
#ifdef NOP_UN_FLAG_ASSIGNMENT
unFlagAssignment = id
#endif
#if !CH_MIN_VERSION_Cabal(3,4,0)
-- < 3.4.0
type PackageFlag = Flag
#endif
|
