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-rw-r--r--CabalHelper/Runtime/Licenses.hs125
-rw-r--r--CabalHelper/Runtime/Main.hs540
2 files changed, 665 insertions, 0 deletions
diff --git a/CabalHelper/Runtime/Licenses.hs b/CabalHelper/Runtime/Licenses.hs
new file mode 100644
index 0000000..a1794ea
--- /dev/null
+++ b/CabalHelper/Runtime/Licenses.hs
@@ -0,0 +1,125 @@
+{-# LANGUAGE CPP #-}
+
+#ifdef MIN_VERSION_Cabal
+#undef CH_MIN_VERSION_Cabal
+#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal
+#endif
+
+module CabalHelper.Runtime.Licenses (
+ displayDependencyLicenseList
+ , groupByLicense
+ , getDependencyInstalledPackageInfos
+ ) where
+
+-- Copyright (c) 2014, Jasper Van der Jeugt <m@jaspervdj.be>
+
+--------------------------------------------------------------------------------
+import Control.Arrow ((***), (&&&))
+import Control.Monad (forM_, unless)
+import Data.List (foldl', sort)
+import Data.Maybe (catMaybes)
+import Data.Set (Set)
+import qualified Data.Set as Set
+import System.Directory (getDirectoryContents)
+import System.Exit (exitFailure)
+import System.FilePath (takeExtension)
+import System.IO (hPutStrLn, stderr)
+
+import Distribution.InstalledPackageInfo
+import Distribution.License
+import Distribution.Package
+import Distribution.Simple.Configure
+import Distribution.Simple.LocalBuildInfo
+import Distribution.Simple.PackageIndex
+import Distribution.Text
+import Distribution.ModuleName
+import Distribution.Version (Version)
+--------------------------------------------------------------------------------
+
+
+
+#if CH_MIN_VERSION_Cabal(1,23,0)
+-- CPP > 1.22
+type CPackageIndex a = PackageIndex (InstalledPackageInfo)
+#elif CH_MIN_VERSION_Cabal(1,22,0)
+-- CPP >= 1.22
+type CPackageIndex a = PackageIndex (InstalledPackageInfo_ a)
+#else
+type CPackageIndex a = PackageIndex
+#endif
+
+#if CH_MIN_VERSION_Cabal(1,23,0)
+-- CPP >= 1.23
+type CInstalledPackageId = UnitId
+lookupInstalledPackageId' :: PackageIndex a -> UnitId -> Maybe a
+lookupInstalledPackageId' = lookupUnitId
+#else
+type CInstalledPackageId = InstalledPackageId
+lookupInstalledPackageId' = lookupInstalledPackageId
+#endif
+
+findTransitiveDependencies
+ :: CPackageIndex Distribution.ModuleName.ModuleName
+ -> Set CInstalledPackageId
+ -> Set CInstalledPackageId
+findTransitiveDependencies pkgIdx set0 = go Set.empty (Set.toList set0)
+ where
+ go set [] = set
+ go set (q : queue)
+ | q `Set.member` set = go set queue
+ | otherwise =
+ case lookupInstalledPackageId' pkgIdx q of
+ Nothing ->
+ -- Not found can mean that the package still needs to be
+ -- installed (e.g. a component of the target cabal package).
+ -- We can ignore those.
+ go set queue
+ Just ipi ->
+ go (Set.insert q set) (Distribution.InstalledPackageInfo.depends ipi ++ queue)
+
+
+--------------------------------------------------------------------------------
+getDependencyInstalledPackageIds
+ :: LocalBuildInfo -> Set CInstalledPackageId
+getDependencyInstalledPackageIds lbi =
+ findTransitiveDependencies (installedPkgs lbi) $
+ Set.fromList $ map fst $ externalPackageDeps lbi
+
+--------------------------------------------------------------------------------
+getDependencyInstalledPackageInfos
+ :: LocalBuildInfo -> [InstalledPackageInfo]
+getDependencyInstalledPackageInfos lbi = catMaybes $
+ map (lookupInstalledPackageId' pkgIdx) $
+ Set.toList (getDependencyInstalledPackageIds lbi)
+ where
+ pkgIdx = installedPkgs lbi
+
+
+--------------------------------------------------------------------------------
+groupByLicense
+ :: [InstalledPackageInfo]
+ -> [(License, [InstalledPackageInfo])]
+groupByLicense = foldl'
+ (\assoc ipi -> insertAList (license ipi) ipi assoc) []
+ where
+ -- 'Cabal.License' doesn't have an 'Ord' instance so we need to use an
+ -- association list instead of 'Map'. The number of licenses probably won't
+ -- exceed 100 so I think we're alright.
+ insertAList :: Eq k => k -> v -> [(k, [v])] -> [(k, [v])]
+ insertAList k v [] = [(k, [v])]
+ insertAList k v ((k', vs) : kvs)
+ | k == k' = (k, v : vs) : kvs
+ | otherwise = (k', vs) : insertAList k v kvs
+
+
+--------------------------------------------------------------------------------
+displayDependencyLicenseList
+ :: [(License, [InstalledPackageInfo])]
+ -> [(String, [(String, Version)])]
+displayDependencyLicenseList =
+ map (display *** map (getName &&& getVersion))
+ where
+ getName =
+ display . pkgName . sourcePackageId
+ getVersion =
+ pkgVersion . sourcePackageId
diff --git a/CabalHelper/Runtime/Main.hs b/CabalHelper/Runtime/Main.hs
new file mode 100644
index 0000000..570cf58
--- /dev/null
+++ b/CabalHelper/Runtime/Main.hs
@@ -0,0 +1,540 @@
+-- cabal-helper: Simple interface to Cabal's configuration state
+-- Copyright (C) 2015 Daniel Gröber <dxld ÄT darkboxed DOT org>
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero 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 Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+{-# LANGUAGE CPP, BangPatterns, RecordWildCards, RankNTypes, ViewPatterns #-}
+{-# OPTIONS_GHC -fno-warn-deprecations #-}
+
+#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)
+#if CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP CABAL_MAJOR == 1 && CABAL_MINOR >= 25
+import Distribution.PackageDescription (unFlagName, mkFlagName)
+#endif
+import Distribution.PackageDescription.Parse (readPackageDescription)
+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)
+#if CH_MIN_VERSION_Cabal(1,23,0)
+-- >= 1.23
+import Distribution.Simple.LocalBuildInfo (localUnitId)
+#else
+-- <= 1.22
+import Distribution.Simple.LocalBuildInfo (inplacePackageId)
+#endif
+
+import Distribution.Simple.GHC (componentGhcOptions)
+import Distribution.Simple.Program.GHC (GhcOptions(..), renderGhcOptions)
+
+import Distribution.Simple.Setup (ConfigFlags(..),Flag(..))
+import Distribution.Simple.Build (initialBuildSteps)
+import Distribution.Simple.BuildPaths (autogenModuleName, cppHeaderName, exeExtension)
+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(2,0,0)
+-- CPP >= 2.0
+import Distribution.Version (versionNumbers, mkVersion)
+#endif
+
+#if CH_MIN_VERSION_Cabal(1,22,0)
+-- CPP >= 1.22
+import Distribution.Utils.NubList
+#endif
+
+#if CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP >= 1.25
+import Distribution.Types.ForeignLib (ForeignLib(..))
+import Distribution.Types.UnqualComponentName (unUnqualComponentName)
+#endif
+
+#if CH_MIN_VERSION_Cabal(2,0,0)
+import Distribution.Types.UnitId (UnitId)
+import Distribution.Types.MungedPackageId (MungedPackageId)
+#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.Types hiding (Options(..))
+
+import CabalHelper.Runtime.Licenses
+
+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"
+ ++" | source-dirs\n"
+ ++" | licenses\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"
+ , "source-dirs"
+ , "licenses"]
+
+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 <$> getDirectoryContents projdir
+
+ v <- maybe silent (const deafening) . lookup "GHC_MOD_DEBUG" <$> 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 $$ \cmd -> do
+ case cmd of
+ "flags":[] -> do
+ return $ Just $ ChResponseFlags $ sort $
+ map (flagName' &&& flagDefault) $ genPackageFlags gpd
+
+ "config-flags":[] -> do
+ return $ Just $ ChResponseFlags $ sort $
+ map (first unFlagName) $ configConfigurationsFlags $ configFlags lbi
+
+ "non-default-config-flags":[] -> do
+ let flagDefinitons = genPackageFlags gpd
+ flagAssgnments = configConfigurationsFlags $ configFlags lbi
+ nonDefaultFlags =
+ [ (fn, v)
+ | MkFlag {flagName=(unFlagName -> fn), flagDefault=dv} <- flagDefinitons
+ , (unFlagName -> fn', v) <- flagAssgnments
+ , fn == fn'
+ , v /= dv
+ ]
+ 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
+ let pd = localPkgDescr lbi
+ 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
+ eps <- componentsMap lbi v distdir $ \c clbi bi ->
+ return $ componentEntrypoints c
+ -- MUST append Setup component at the end otherwise CabalHelper gets
+ -- confused
+ let eps' = eps ++ [(ChSetupHsName, ChSetupEntrypoint)]
+ return $ Just $ ChResponseEntrypoints eps'
+
+ "source-dirs":[] -> do
+ res <- componentsMap lbi v distdir $$ \_ _ bi -> return $ hsSourceDirs bi
+ return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])])
+
+ "licenses":[] -> do
+ return $ Just $ ChResponseLicenses $
+ map (second (map (second toDataVersion))) $
+ displayDependencyLicenseList $
+ groupByLicense $ getDependencyInstalledPackageInfos lbi
+
+ "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
+
+#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
+
+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
+
+
+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
+ writeIORef lr $ (componentNameToCh name, r):l'
+
+ reverse <$> readIORef lr
+
+componentOptions' (lbi, v, distdir) inplaceFlag flags rf f = do
+ let pd = localPkgDescr lbi
+ 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)
+ [] -> removeInplaceDeps v lbi pd clbi
+ 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
+
+componentNameToCh CLibName = ChLibName
+#if CH_MIN_VERSION_Cabal(1,25,0)
+-- CPP >= 1.25
+componentNameToCh (CSubLibName n) = ChSubLibName $ unUnqualComponentName' n
+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' = 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
+componentOutDir lbi (CExe Executable {..})= exeOutDir lbi (unUnqualComponentName' exeName)
+componentOutDir lbi (CTest TestSuite { testInterface = TestSuiteExeV10 _ _, ..}) =
+ exeOutDir lbi (unUnqualComponentName' testName)
+componentOutDir lbi (CTest TestSuite { testInterface = TestSuiteLibV09 _ _, ..}) =
+ exeOutDir lbi (unUnqualComponentName' testName ++ "Stub")
+componentOutDir lbi (CBench Benchmark { benchmarkInterface = BenchmarkExeV10 _ _, ..})=
+ exeOutDir lbi (unUnqualComponentName' benchmarkName)
+
+gmModuleName :: C.ModuleName -> ChModuleName
+gmModuleName = ChModuleName . intercalate "." . components
+
+componentEntrypoints :: Component -> ChEntrypoint
+componentEntrypoints (CLib Library {..})
+ = ChLibEntrypoint
+ (map gmModuleName exposedModules)
+ (map gmModuleName $ otherModules libBuildInfo)
+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 [] []
+
+exeOutDir :: LocalBuildInfo -> String -> FilePath
+exeOutDir lbi exeName' =
+ ----- Copied from Distribution/Simple/GHC.hs:buildOrReplExe
+ let targetDir = (buildDir lbi) </> exeName'
+ exeDir = targetDir </> (exeName' ++ "-tmp")
+ in exeDir
+
+
+removeInplaceDeps :: Verbosity
+ -> LocalBuildInfo
+ -> PackageDescription
+ -> ComponentLocalBuildInfo
+ -> (ComponentLocalBuildInfo, GhcOptions)
+removeInplaceDeps v lbi pd clbi = let
+ (ideps, deps) = partition isInplaceDep (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)
+
+ where
+#if CH_MIN_VERSION_Cabal(2,0,0)
+ isInplaceDep :: (UnitId, MungedPackageId) -> Bool
+ isInplaceDep (mpid, pid) = localUnitId lbi == mpid
+#else
+ isInplaceDep :: (InstalledPackageId, PackageId) -> Bool
+# if CH_MIN_VERSION_Cabal(1,23,0)
+-- CPP >= 1.23
+ isInplaceDep (ipid, pid) = localUnitId lbi == ipid
+# else
+-- CPP <= 1.22
+ isInplaceDep (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]
+renderGhcOptions' lbi v opts = do
+#if !CH_MIN_VERSION_Cabal(1,20,0)
+-- 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)
+-- CPP >= 1.20 && < 1.24
+ return $ renderGhcOptions (compiler lbi) opts
+#else
+-- CPP >= 1.24
+ return $ renderGhcOptions (compiler lbi) (hostPlatform lbi) opts
+#endif
+
+initialBuildStepsForAllComponents distdir pd lbi v =
+ initialBuildSteps distdir pd lbi v
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-21 19:36:00 +0000