From c5b33045238aa22a108c5ffd6989770e94b206eb Mon Sep 17 00:00:00 2001 From: Yuchen Pei Date: Mon, 6 Jun 2022 21:10:38 +1000 Subject: Replacing cabal-helper-0.8.1.2 with 1.1.0.0 --- .../src/CabalHelper/Runtime/Main.hs | 841 --------------------- 1 file changed, 841 deletions(-) delete mode 100644 vendor/cabal-helper-0.8.1.2/src/CabalHelper/Runtime/Main.hs (limited to 'vendor/cabal-helper-0.8.1.2/src/CabalHelper/Runtime/Main.hs') diff --git a/vendor/cabal-helper-0.8.1.2/src/CabalHelper/Runtime/Main.hs b/vendor/cabal-helper-0.8.1.2/src/CabalHelper/Runtime/Main.hs deleted file mode 100644 index 78260f8..0000000 --- a/vendor/cabal-helper-0.8.1.2/src/CabalHelper/Runtime/Main.hs +++ /dev/null @@ -1,841 +0,0 @@ --- cabal-helper: Simple interface to Cabal's configuration state --- Copyright (C) 2015-2018 Daniel Gröber --- --- This program is free software: you can redistribute it and/or modify --- it under the terms of the GNU General Public License as published by --- the Free Software Foundation, either version 3 of the License, or --- (at your option) any later version. --- --- This program is distributed in the hope that it will be useful, --- but WITHOUT ANY WARRANTY; without even the implied warranty of --- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --- GNU General Public License for more details. --- --- You should have received a copy of the GNU General Public License --- along with this program. If not, see . - -{-# LANGUAGE CPP, BangPatterns, RecordWildCards, RankNTypes, ViewPatterns #-} - -#ifdef MIN_VERSION_Cabal -#undef CH_MIN_VERSION_Cabal -#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal -#endif - -import Distribution.Simple.Utils (cabalVersion) -import Distribution.Simple.Configure -import Distribution.Package - ( PackageIdentifier - , InstalledPackageId - , PackageId - , packageName - , packageVersion - ) -import Distribution.PackageDescription - ( PackageDescription - , GenericPackageDescription(..) - , Flag(..) - , FlagName(..) - , FlagAssignment - , Executable(..) - , Library(..) - , TestSuite(..) - , Benchmark(..) - , BuildInfo(..) - , TestSuiteInterface(..) - , BenchmarkInterface(..) - , withLib - ) -import Distribution.PackageDescription.Configuration - ( flattenPackageDescription - ) -import Distribution.Simple.Program - ( requireProgram - , ghcProgram - ) -import Distribution.Simple.Program.Types - ( ConfiguredProgram(..) - ) -import Distribution.Simple.Configure - ( getPersistBuildConfig - ) -import Distribution.Simple.LocalBuildInfo - ( LocalBuildInfo(..) - , Component(..) - , ComponentName(..) - , ComponentLocalBuildInfo(..) - , componentBuildInfo - , externalPackageDeps - , withComponentsLBI - , withLibLBI - , withExeLBI - ) -import Distribution.Simple.GHC - ( componentGhcOptions - ) -import Distribution.Simple.Program.GHC - ( GhcOptions(..) - , renderGhcOptions - ) -import Distribution.Simple.Setup - ( ConfigFlags(..) - , Flag(..) - , fromFlagOrDefault - ) -import Distribution.Simple.Build - ( initialBuildSteps - ) -import Distribution.Simple.BuildPaths - ( autogenModuleName - , cppHeaderName - ) -import Distribution.Simple.Compiler - ( PackageDB(..) - , compilerId - ) -import Distribution.Compiler - ( CompilerId(..) - ) -import Distribution.ModuleName - ( components - ) -import qualified Distribution.ModuleName as C - ( ModuleName - ) -import Distribution.Text - ( display - ) -import Distribution.Verbosity - ( Verbosity - , silent - , deafening - , normal - ) -import Distribution.Version - ( Version - ) - -#if CH_MIN_VERSION_Cabal(1,22,0) --- CPP >= 1.22 -import Distribution.Utils.NubList -#endif - -#if CH_MIN_VERSION_Cabal(1,23,0) --- >= 1.23 -import Distribution.Simple.LocalBuildInfo - ( localUnitId - ) -#else --- <= 1.22 -import Distribution.Simple.LocalBuildInfo - ( inplacePackageId - ) -#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 - ( unUnqualComponentName - ) -#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(2,2,0) -import Distribution.Types.GenericPackageDescription - ( unFlagAssignment - ) -#endif - -import Control.Applicative ((<$>)) -import Control.Arrow (first, second, (&&&)) -import Control.Monad -import Control.Exception (catch, PatternMatchFail(..)) -import Data.List -import qualified Data.Map as Map -import Data.Maybe -import Data.Monoid -import Data.IORef -import qualified Data.Version as DataVersion -import System.Environment -import System.Directory -import System.FilePath -import System.Exit -import System.IO -import System.IO.Unsafe (unsafeInterleaveIO, unsafePerformIO) -import Text.Printf - -import CabalHelper.Shared.Sandbox -import CabalHelper.Shared.Common -import CabalHelper.Shared.InterfaceTypes - -usage :: IO () -usage = do - prog <- getProgName - hPutStr stderr $ "Usage: " ++ prog ++ " " ++ usageMsg - where - usageMsg = "" - ++"PROJ_DIR DIST_DIR [--with-* ...] (\n" - ++" version\n" - ++" | print-lbi [--human]\n" - ++" | package-id\n" - ++" | flags\n" - ++" | config-flags\n" - ++" | non-default-config-flags\n" - ++" | write-autogen-files\n" - ++" | compiler-version\n" - ++" | ghc-options [--with-inplace]\n" - ++" | ghc-src-options [--with-inplace]\n" - ++" | ghc-pkg-options [--with-inplace]\n" - ++" | ghc-merged-pkg-options [--with-inplace]\n" - ++" | ghc-lang-options [--with-inplace]\n" - ++" | package-db-stack\n" - ++" | entrypoints\n" - ++" | needs-build-output\n" - ++" | source-dirs\n" - ++" ) ...\n" - -commands :: [String] -commands = [ "print-lbi" - , "package-id" - , "flags" - , "config-flags" - , "non-default-config-flags" - , "write-autogen-files" - , "compiler-version" - , "ghc-options" - , "ghc-src-options" - , "ghc-pkg-options" - , "ghc-lang-options" - , "package-db-stack" - , "entrypoints" - , "needs-build-output" - , "source-dirs" - ] - -main :: IO () -main = do - args <- getArgs - - projdir:distdir:args' <- case args of - [] -> usage >> exitFailure - _ -> return args - - ddexists <- doesDirectoryExist distdir - when (not ddexists) $ do - errMsg $ "distdir '"++distdir++"' does not exist" - exitFailure - - [cfile] <- filter isCabalFile <$> getDirectoryContents projdir - - v <- maybe silent (const deafening) . lookup "CABAL_HELPER_DEBUG" <$> getEnvironment - lbi <- unsafeInterleaveIO $ getPersistBuildConfig distdir - gpd <- unsafeInterleaveIO $ readPackageDescription v (projdir cfile) - let pd = localPkgDescr lbi - let lvd = (lbi, v, distdir) - - let - -- a =<< b $$ c == (a =<< b) $$ c - infixr 2 $$ - ($$) = ($) - - collectCmdOptions :: [String] -> [[String]] - collectCmdOptions = - reverse . map reverse . foldl f [] . dropWhile isOpt - where - isOpt = ("--" `isPrefixOf`) - f [] x = [[x]] - f (a:as) x - | isOpt x = (x:a):as - | otherwise = [x]:(a:as) - - let cmds = collectCmdOptions args' - - if any (["version"] `isPrefixOf`) cmds - then do - putStrLn $ - printf "using version %s of the Cabal library" (display cabalVersion) - exitSuccess - else return () - - print =<< flip mapM cmds $$ \x -> do - case x of - "flags":[] -> do - return $ Just $ ChResponseFlags $ sort $ - map (flagName' &&& flagDefault) $ genPackageFlags gpd - - "config-flags":[] -> do - return $ Just $ ChResponseFlags $ sort $ - map (first unFlagName) -#if CH_MIN_VERSION_Cabal(2,2,0) - $ unFlagAssignment $ configConfigurationsFlags -#else - $ configConfigurationsFlags -#endif - $ configFlags lbi - - "non-default-config-flags":[] -> do - let flagDefinitons = genPackageFlags gpd - flagAssgnments = -#if CH_MIN_VERSION_Cabal(2,2,0) - unFlagAssignment $ configConfigurationsFlags -#else - configConfigurationsFlags -#endif - $ configFlags lbi - nonDefaultFlags = - [ (flag_name, val) - | MkFlag {flagName=(unFlagName -> flag_name'), flagDefault=def_val} <- flagDefinitons - , (unFlagName -> flag_name, val) <- flagAssgnments - , flag_name == flag_name' - , val /= def_val - ] - return $ Just $ ChResponseFlags $ sort nonDefaultFlags - - "write-autogen-files":[] -> do - initialBuildStepsForAllComponents distdir pd lbi v - return Nothing - - "compiler-version":[] -> do - let CompilerId comp ver = compilerId $ compiler lbi - return $ Just $ ChResponseVersion (show comp) (toDataVersion ver) - - "ghc-options":flags -> do - res <- componentOptions lvd True flags id - return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])]) - - "ghc-src-options":flags -> do - res <- componentOptions lvd False flags $ \opts -> mempty { - -- Not really needed but "unexpected package db stack: []" - ghcOptPackageDBs = [GlobalPackageDB, UserPackageDB], - - ghcOptCppOptions = ghcOptCppOptions opts, - ghcOptCppIncludePath = ghcOptCppIncludePath opts, - ghcOptCppIncludes = ghcOptCppIncludes opts, - ghcOptFfiIncludes = ghcOptFfiIncludes opts, - ghcOptSourcePathClear = ghcOptSourcePathClear opts, - ghcOptSourcePath = ghcOptSourcePath opts - } - return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])]) - - "ghc-pkg-options":flags -> do - res <- componentOptions lvd True flags $ \opts -> mempty { - ghcOptPackageDBs = ghcOptPackageDBs opts, - ghcOptPackages = ghcOptPackages opts, - ghcOptHideAllPackages = ghcOptHideAllPackages opts - } - return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])]) - - "ghc-merged-pkg-options":flags -> do - res <- mconcat . map snd <$> (componentOptions' lvd True flags (\_ _ o -> return o) $ \opts -> mempty { - ghcOptPackageDBs = [], - ghcOptHideAllPackages = NoFlag, - ghcOptPackages = ghcOptPackages opts - }) - - let res' = nubPackageFlags $ res { ghcOptPackageDBs = withPackageDB lbi - , ghcOptHideAllPackages = Flag True - } - - Just . ChResponseList <$> renderGhcOptions' lbi v res' - - "ghc-lang-options":flags -> do - res <- componentOptions lvd False flags $ \opts -> mempty { - ghcOptPackageDBs = [GlobalPackageDB, UserPackageDB], - - ghcOptLanguage = ghcOptLanguage opts, - ghcOptExtensions = ghcOptExtensions opts, - ghcOptExtensionMap = ghcOptExtensionMap opts - } - return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])]) - - "package-db-stack":[] -> do - let - pkgDb GlobalPackageDB = ChPkgGlobal - pkgDb UserPackageDB = ChPkgUser - pkgDb (SpecificPackageDB s) = ChPkgSpecific s - - -- TODO: Setup.hs has access to the sandbox as well: ghc-mod#478 - return $ Just $ ChResponsePkgDbs $ map pkgDb $ withPackageDB lbi - - "entrypoints":[] -> do -#if CH_MIN_VERSION_Cabal(2,0,0) - includeDirMap <- recursiveDepInfo lbi v distdir - eps <- componentsMap lbi v distdir $ \c clbi _bi -> do - case needsBuildOutput includeDirMap (componentUnitId clbi) of - ProduceBuildOutput -> return $ componentEntrypoints c - NoBuildOutput -> return seps - where (_,_,seps) = recursiveIncludeDirs includeDirMap (componentUnitId clbi) -#else - eps <- componentsMap lbi v distdir $ \c _clbi _bi -> - return $ componentEntrypoints c -#endif - -- MUST append Setup component at the end otherwise CabalHelper gets - -- confused - let eps' = eps ++ [(ChSetupHsName, ChSetupEntrypoint)] - return $ Just $ ChResponseEntrypoints eps' - - "needs-build-output":[] -> do -#if CH_MIN_VERSION_Cabal(2,0,0) - includeDirMap <- recursiveDepInfo lbi v distdir - nbs <- componentsMap lbi v distdir $ \c clbi _bi -> - return $ needsBuildOutput includeDirMap (componentUnitId clbi) -#else - nbs <- componentsMap lbi v distdir $ \c _clbi _bi -> - return $ NoBuildOutput -#endif - return $ Just $ ChResponseNeedsBuild nbs - - "source-dirs":[] -> do - res <- componentsMap lbi v distdir $$ \_ _ bi -> return $ hsSourceDirs bi - return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])]) - - "print-lbi":flags -> - case flags of - ["--human"] -> print lbi >> return Nothing - [] -> return $ Just $ ChResponseLbi $ show lbi - - cmd:_ | not (cmd `elem` commands) -> - errMsg ("Unknown command: " ++ cmd) >> usage >> exitFailure - _ -> - errMsg "Invalid usage!" >> usage >> exitFailure - -flagName' = unFlagName . flagName - --- getLibrary :: PackageDescription -> Library --- getLibrary pd = unsafePerformIO $ do --- lr <- newIORef (error "libraryMap: empty IORef") --- withLib pd (writeIORef lr) --- readIORef lr - -getLibraryClbi pd lbi = unsafePerformIO $ do - lr <- newIORef Nothing - - withLibLBI pd lbi $ \ lib clbi -> - writeIORef lr $ Just (lib,clbi) - - readIORef lr - - -getExeClbi pd lbi = unsafePerformIO $ do - lr <- newIORef Nothing - - withExeLBI pd lbi $ \ exe clbi -> - writeIORef lr $ Just (exe,clbi) - - readIORef lr - - -componentsMap :: LocalBuildInfo - -> Verbosity - -> FilePath - -> ( Component - -> ComponentLocalBuildInfo - -> BuildInfo - -> IO a) - -> IO [(ChComponentName, a)] -componentsMap lbi _v _distdir f = do - let pd = localPkgDescr lbi - - lr <- newIORef [] - - -- withComponentsLBI is deprecated but also exists in very old versions - -- it's equivalent to withAllComponentsInBuildOrder in newer versions - withComponentsLBI pd lbi $ \c clbi -> do - let bi = componentBuildInfo c - name = componentNameFromComponent c - - l' <- readIORef lr - r <- f c clbi bi -#if CH_MIN_VERSION_Cabal(2,0,0) - writeIORef lr $ (componentNameToCh (unUnitId $ componentUnitId clbi) name, r):l' -#else - writeIORef lr $ (componentNameToCh "" name, r):l' -#endif - - reverse <$> readIORef lr - -componentOptions' (lbi, v, distdir) inplaceFlag flags rf f = do - let pd = localPkgDescr lbi -#if CH_MIN_VERSION_Cabal(2,0,0) - includeDirMap <- recursiveDepInfo lbi v distdir -#endif - - componentsMap lbi v distdir $ \c clbi bi -> - let - outdir = componentOutDir lbi c - (clbi', adopts) = case flags of - _ | not inplaceFlag -> (clbi, mempty) - ["--with-inplace"] -> (clbi, mempty) -#if CH_MIN_VERSION_Cabal(2,0,0) - [] -> removeInplaceDeps v lbi pd clbi includeDirMap -#else - [] -> removeInplaceDeps v lbi pd clbi -#endif - opts = componentGhcOptions normal lbi bi clbi' outdir - opts' = f opts - - in rf lbi v $ nubPackageFlags $ opts' `mappend` adopts - -componentOptions (lbi, v, distdir) inplaceFlag flags f = - componentOptions' (lbi, v, distdir) inplaceFlag flags renderGhcOptions' f - -gmModuleName :: C.ModuleName -> ChModuleName -gmModuleName = ChModuleName . intercalate "." . components - -#if CH_MIN_VERSION_Cabal(2,0,0) -removeInplaceDeps :: Verbosity - -> LocalBuildInfo - -> PackageDescription - -> ComponentLocalBuildInfo - -> Map.Map UnitId SubDeps - -> (ComponentLocalBuildInfo, GhcOptions) -removeInplaceDeps _v lbi pd clbi includeDirs = let - removeInplace c = - let - (ideps, incs) = partition (isInplaceCompInc c) (componentIncludes c) - hasIdeps' = not $ null ideps - c' = c { componentPackageDeps = error "using deprecated field:componentPackageDeps" - , componentInternalDeps = [] - , componentIncludes = incs } - in (hasIdeps',c') - - needsBuild = needsBuildOutput includeDirs (componentUnitId clbi) - - cleanRecursiveOpts :: Component - -> BuildInfo -> ComponentLocalBuildInfo -> GhcOptions - cleanRecursiveOpts comp libbi libclbi = - let - liboutdir = componentOutDir lbi comp - (_,libclbi') = removeInplace libclbi - (extraIncludes,extraDeps',_ems) = recursiveIncludeDirs includeDirs (componentUnitId libclbi) - (_,extraDeps) = partition (isInplaceCompInc libclbi) extraDeps' - opts = (componentGhcOptions normal lbi libbi libclbi' liboutdir) { - ghcOptPackageDBs = [] - } - - in - opts { ghcOptSourcePath = ghcOptSourcePath opts <> toNubListR extraIncludes - , ghcOptPackages = ghcOptPackages opts <> toNubListR extraDeps } - - libopts = - case (getLibraryClbi pd lbi,getExeClbi pd lbi) of - (Just (lib, libclbi),_) | hasIdeps -> - let - libbi = libBuildInfo lib - opts = cleanRecursiveOpts (CLib lib) libbi libclbi - in - opts { ghcOptInputModules = ghcOptInputModules opts <> (toNubListR $ allLibModules lib libclbi) } - (_,Just (exe,execlbi)) | hasIdeps -> - let - exebi = buildInfo exe - in - cleanRecursiveOpts (CExe exe) exebi execlbi - _ -> mempty - - distDir = fromFlagOrDefault ("." "dist") (configDistPref $ configFlags lbi) - packageDbDir = internalPackageDBPath lbi distDir - (hasIdeps,clbi') = case needsBuild of - NoBuildOutput -> removeInplace clbi - ProduceBuildOutput -> (False, clbi) - libopts' = case needsBuild of - NoBuildOutput -> libopts - ProduceBuildOutput -> mempty { ghcOptPackageDBs = [SpecificPackageDB packageDbDir] } - in (clbi', libopts') -#else -removeInplaceDeps :: Verbosity - -> LocalBuildInfo - -> PackageDescription - -> ComponentLocalBuildInfo - -> (ComponentLocalBuildInfo, GhcOptions) -removeInplaceDeps _v lbi pd clbi = let - (ideps, deps) = partition (isInplaceDep lbi) (componentPackageDeps clbi) - hasIdeps = not $ null ideps - libopts = - case getLibraryClbi pd lbi of - Just (lib, libclbi) | hasIdeps -> - let - libbi = libBuildInfo lib - liboutdir = componentOutDir lbi (CLib lib) - in - (componentGhcOptions normal lbi libbi libclbi liboutdir) { - ghcOptPackageDBs = [] - } - _ -> mempty - clbi' = clbi { componentPackageDeps = deps } - in (clbi', libopts) -#endif - - -#if CH_MIN_VERSION_Cabal(2,0,0) -recursiveDepInfo lbi v distdir = do - includeDirs <- componentsMap lbi v distdir $ \c clbi bi -> do - return (componentUnitId clbi - , ( SubDeps - { sdComponentInternalDeps = componentInternalDeps clbi - , sdHsSourceDirs = hsSourceDirs bi - , sdComponentIncludes = componentIncludes clbi - , sdComponentEntryPoints = componentEntrypoints c}) ) - return $ Map.fromList $ map snd includeDirs - -data SubDeps = SubDeps - { sdComponentInternalDeps :: [UnitId] - , sdHsSourceDirs :: [FilePath] - , sdComponentIncludes :: [(OpenUnitId, ModuleRenaming)] - , sdComponentEntryPoints :: ChEntrypoint - } - -recursiveIncludeDirs :: Map.Map UnitId SubDeps - -> UnitId -> ([FilePath], [(OpenUnitId, ModuleRenaming)] - , ChEntrypoint) -recursiveIncludeDirs includeDirs unit = go ([],[],Nothing) [unit] - where - go (afp,aci,Nothing ) [] = (afp,aci,error "recursiveIncludeDirs:no ChEntrypoint") - go (afp,aci,Just amep) [] = (afp,aci,amep) - go acc@(afp,aci,amep) (u:us) = case Map.lookup u includeDirs of - Nothing -> go acc us - Just (SubDeps us' sfp sci sep) -> go (afp++sfp,aci++sci,Just (combineEp amep sep)) (us++us') - -needsBuildOutput :: Map.Map UnitId SubDeps -> UnitId -> NeedsBuildOutput -needsBuildOutput includeDirs unit = go [unit] - where - isIndef (IndefFullUnitId _ _) = True - isIndef _ = False - go [] = NoBuildOutput - go (u:us) = case Map.lookup u includeDirs of - Nothing -> go us - Just (SubDeps us' sfp sci sep) -> - if any (isIndef . fst) sci - then ProduceBuildOutput - else go (us++us') - --- | combineEP is used to combine the entrypoints when recursively chasing --- through the dependencies of a given entry point. The first parameter is the --- current accumulated value, and the second one is the current sub-dependency --- being considered. So the bias should be to preserve the type of entrypoint --- from the first parameter. -combineEp Nothing e = e -combineEp (Just ChSetupEntrypoint) e = e -combineEp (Just (ChLibEntrypoint es1 os1 ss1)) (ChLibEntrypoint es2 os2 ss2) = (ChLibEntrypoint (nub $ es2++es1) (nub $ os2++os1) (nub $ ss2++ss1)) -combineEp _ e@(ChExeEntrypoint mi os2) = error $ "combineEP: cannot have a sub exe:" ++ show e -combineEp (Just (ChExeEntrypoint mi os1)) (ChLibEntrypoint es2 os2 ss2) = (ChExeEntrypoint mi (nub $ os1++es2++os2++ss2)) - --- no, you unconditionally always wrap the result in Just, so instead of `f x = Just y; f x = Just z` do `f x = y; f x = z` and use f as `Just . f` - - - -instantiatedGhcPackage :: (ModuleName,OpenModule) -> [(OpenUnitId, ModuleRenaming)] -instantiatedGhcPackage (_,OpenModule oui@(DefiniteUnitId _) _) = [(oui,DefaultRenaming)] -instantiatedGhcPackage (_, _) = [] -#endif - -initialBuildStepsForAllComponents distdir pd lbi v = - initialBuildSteps distdir pd lbi v - - - - - - -#if !CH_MIN_VERSION_Cabal(1,25,0) --- CPP < 1.25 -unFlagName (FlagName n) = n --- mkFlagName n = FlagName n -#endif - -toDataVersion :: Version -> DataVersion.Version ---fromDataVersion :: DataVersion.Version -> Version -#if CH_MIN_VERSION_Cabal(2,0,0) -toDataVersion v = DataVersion.Version (versionNumbers v) [] ---fromDataVersion (DataVersion.Version vs _) = mkVersion vs -#else -toDataVersion = id ---fromDataVersion = id -#endif - -componentNameToCh _uid CLibName = ChLibName -#if CH_MIN_VERSION_Cabal(1,25,0) --- CPP >= 1.25 -#if CH_MIN_VERSION_Cabal(2,0,0) -componentNameToCh uid (CSubLibName n) = ChSubLibName uid -#else -componentNameToCh _uid (CSubLibName n) = ChSubLibName (unUnqualComponentName' n) -#endif -componentNameToCh uid (CFLibName n) = ChFLibName (unUnqualComponentName' n) -#endif -componentNameToCh _uid (CExeName n) = ChExeName (unUnqualComponentName' n) -componentNameToCh _uid (CTestName n) = ChTestName (unUnqualComponentName' n) -componentNameToCh _uid (CBenchName n) = ChBenchName (unUnqualComponentName' n) - -#if CH_MIN_VERSION_Cabal(1,25,0) --- CPP >= 1.25 -unUnqualComponentName' = unUnqualComponentName -#else -unUnqualComponentName' = id -#endif - -#if !CH_MIN_VERSION_Cabal(1,25,0) --- CPP < 1.25 -componentNameFromComponent (CLib Library {}) = CLibName -#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 -#endif -componentNameFromComponent (CExe Executable {..}) = CExeName exeName -componentNameFromComponent (CTest TestSuite {..}) = CTestName testName -componentNameFromComponent (CBench Benchmark {..}) = CBenchName benchmarkName - -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 = TestSuiteExeV10 _ _, ..}) = - componentOutDir' lbi (unUnqualComponentName' testName) -componentOutDir lbi (CTest TestSuite { testInterface = TestSuiteLibV09 _ _, ..}) = - componentOutDir' lbi (unUnqualComponentName' testName ++ "Stub") -componentOutDir lbi (CBench Benchmark { benchmarkInterface = BenchmarkExeV10 _ _, ..})= - 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 - -componentEntrypoints :: Component -> ChEntrypoint -componentEntrypoints (CLib Library {..}) - = ChLibEntrypoint - (map gmModuleName exposedModules) - (map gmModuleName $ otherModules libBuildInfo) -#if CH_MIN_VERSION_Cabal(2,0,0) - (map gmModuleName signatures) -#else - [] -- no signatures prior to Cabal 2.0 -#endif -#if CH_MIN_VERSION_Cabal(2,0,0) -componentEntrypoints (CFLib (ForeignLib{..})) - = ChLibEntrypoint - [] - (map gmModuleName $ otherModules foreignLibBuildInfo) - [] -#endif -componentEntrypoints (CExe Executable {..}) - = ChExeEntrypoint - modulePath - (map gmModuleName $ otherModules buildInfo) -componentEntrypoints (CTest TestSuite { testInterface = TestSuiteExeV10 _ fp, ..}) - = ChExeEntrypoint fp (map gmModuleName $ otherModules testBuildInfo) -componentEntrypoints (CTest TestSuite { testInterface = TestSuiteLibV09 _ mn, ..}) - = ChLibEntrypoint [gmModuleName mn] (map gmModuleName $ otherModules testBuildInfo) [] -componentEntrypoints (CTest TestSuite {}) - = ChLibEntrypoint [] [] [] -componentEntrypoints (CBench Benchmark { benchmarkInterface = BenchmarkExeV10 _ fp, ..}) - = ChExeEntrypoint fp (map gmModuleName $ otherModules benchmarkBuildInfo) -componentEntrypoints (CBench Benchmark {}) - = ChLibEntrypoint [] [] [] - -#if CH_MIN_VERSION_Cabal(2,0,0) -isInplaceCompInc :: ComponentLocalBuildInfo -> (OpenUnitId, ModuleRenaming) -> Bool -isInplaceCompInc clbi (DefiniteUnitId uid, _mr) = unDefUnitId uid `elem` componentInternalDeps clbi -isInplaceCompInc clbi (IndefFullUnitId uid _, _mmr) = False -#endif - -#if CH_MIN_VERSION_Cabal(2,0,0) -isInplaceDep :: LocalBuildInfo -> ComponentLocalBuildInfo -> (UnitId, MungedPackageId) -> Bool -isInplaceDep lbi clbi (uid, _mpid) = uid `elem` componentInternalDeps clbi -#else -isInplaceDep :: LocalBuildInfo -> (InstalledPackageId, PackageId) -> Bool -# if CH_MIN_VERSION_Cabal(1,23,0) --- CPP >= 1.23 -isInplaceDep lbi (ipid, _pid) = localUnitId lbi == ipid -# else --- CPP <= 1.22 -isInplaceDep _lbi (ipid, pid) = inplacePackageId pid == ipid -# endif -#endif - -#if CH_MIN_VERSION_Cabal(1,22,0) --- CPP >= 1.22 --- >= 1.22 uses NubListR -nubPackageFlags opts = opts -#else -nubPackageFlags opts = opts { ghcOptPackages = nub $ ghcOptPackages opts } -#endif - -renderGhcOptions' :: LocalBuildInfo - -> Verbosity - -> GhcOptions - -> IO [String] -#if !CH_MIN_VERSION_Cabal(1,20,0) -renderGhcOptions' lbi v opts = do --- CPP < 1.20 - (ghcProg, _) <- requireProgram v ghcProgram (withPrograms lbi) - let Just ghcVer = programVersion ghcProg - return $ renderGhcOptions ghcVer opts -#elif CH_MIN_VERSION_Cabal(1,20,0) && !CH_MIN_VERSION_Cabal(1,24,0) -renderGhcOptions' lbi _v opts = do --- CPP >= 1.20 && < 1.24 - return $ renderGhcOptions (compiler lbi) opts -#else -renderGhcOptions' lbi _v opts = do --- CPP >= 1.24 - return $ renderGhcOptions (compiler lbi) (hostPlatform lbi) opts -#endif -- cgit v1.2.3