{-# LANGUAGE CPP, ViewPatterns #-}
module Gtk2HsSetup (
gtk2hsUserHooks,
getPkgConfigPackages,
checkGtk2hsBuildtools,
typeGenProgram,
signalGenProgram,
c2hsLocal
) where
import Data.Maybe (mapMaybe)
#if MIN_VERSION_Cabal(2,4,0)
import Distribution.Pretty (prettyShow)
#else
import Distribution.Simple.LocalBuildInfo (getComponentLocalBuildInfo)
#endif
import Distribution.Simple
import Distribution.Simple.PreProcess
import Distribution.InstalledPackageInfo ( importDirs,
showInstalledPackageInfo,
libraryDirs,
extraLibraries,
extraGHCiLibraries )
import Distribution.Simple.PackageIndex ( lookupUnitId )
import Distribution.PackageDescription as PD ( PackageDescription(..),
updatePackageDescription,
BuildInfo(..),
emptyBuildInfo, allBuildInfo,
Library(..),
explicitLibModules, hasLibs)
import Distribution.Simple.LocalBuildInfo (LocalBuildInfo(withPackageDB, buildDir, localPkgDescr, installedPkgs, withPrograms),
InstallDirs(..),
ComponentLocalBuildInfo,
componentPackageDeps,
absoluteInstallDirs,
relocatable,
compiler)
import Distribution.Types.LocalBuildInfo as LBI (componentNameCLBIs)
import qualified Distribution.Types.LocalBuildInfo as LBI
import Distribution.Simple.Compiler ( Compiler(..) )
import Distribution.Simple.Program (
Program(..), ConfiguredProgram(..),
runDbProgram, getDbProgramOutput, programName, programPath,
c2hsProgram, pkgConfigProgram, gccProgram, requireProgram, ghcPkgProgram,
simpleProgram, lookupProgram, getProgramOutput, ProgArg)
#if MIN_VERSION_Cabal(2,0,0)
import Distribution.Simple.Program.HcPkg ( defaultRegisterOptions )
import Distribution.Types.PkgconfigDependency ( PkgconfigDependency(..) )
import Distribution.Types.PkgconfigName
#endif
import Distribution.ModuleName ( ModuleName, components, toFilePath )
import Distribution.Simple.Utils hiding (die)
import Distribution.Simple.Setup (CopyFlags(..), InstallFlags(..), CopyDest(..),
defaultCopyFlags, ConfigFlags(configVerbosity),
fromFlag, toFlag, RegisterFlags(..), flagToMaybe,
fromFlagOrDefault, defaultRegisterFlags)
#if MIN_VERSION_Cabal(2,0,0)
import Distribution.Simple.BuildPaths ( autogenPackageModulesDir )
#endif
import Distribution.Simple.Install ( install )
import Distribution.Simple.Register ( generateRegistrationInfo, registerPackage )
import Distribution.Text ( simpleParse, display )
import System.FilePath
import System.Exit (die, exitFailure)
import System.Directory ( doesFileExist, getDirectoryContents, doesDirectoryExist )
import Distribution.Version (Version(..))
import Distribution.Verbosity
import Control.Monad (when, unless, filterM, liftM, forM, forM_)
import Data.Maybe ( isJust, isNothing, fromMaybe, maybeToList, catMaybes )
import Data.List (isPrefixOf, isSuffixOf, nub, minimumBy, stripPrefix, tails )
import Data.Ord as Ord (comparing)
import Data.Char (isAlpha, isNumber)
import qualified Data.Map as M
import qualified Data.Set as S
import qualified Distribution.PackageDescription as PD
import qualified Distribution.Simple.LocalBuildInfo as LBI
import qualified Distribution.InstalledPackageInfo as IPI
(installedUnitId)
import Distribution.Simple.Compiler (compilerVersion)
import qualified Distribution.Compat.Graph as Graph
#if MIN_VERSION_Cabal(3,6,0)
import Distribution.Utils.Path (getSymbolicPath)
#endif
import Control.Applicative ((<$>))
import Distribution.Simple.Program.Find ( defaultProgramSearchPath )
import Gtk2HsC2Hs (c2hsMain)
import HookGenerator (hookGen)
import TypeGen (typeGen)
import UNames (unsafeResetRootNameSupply)
#if !MIN_VERSION_Cabal(2,0,0)
versionNumbers :: Version -> [Int]
versionNumbers = versionBranch
#endif
onDefaultSearchPath :: (t -> t -> ProgramSearchPath -> t) -> t -> t -> t
onDefaultSearchPath t -> t -> ProgramSearchPath -> t
f t
a t
b = t -> t -> ProgramSearchPath -> t
f t
a t
b ProgramSearchPath
defaultProgramSearchPath
#if MIN_VERSION_Cabal(2,5,0)
componentsConfigs :: LocalBuildInfo -> [(LBI.ComponentName, ComponentLocalBuildInfo, [LBI.ComponentName])]
componentsConfigs :: LocalBuildInfo
-> [(ComponentName, ComponentLocalBuildInfo, [ComponentName])]
componentsConfigs LocalBuildInfo
lbi =
[ (ComponentLocalBuildInfo -> ComponentName
LBI.componentLocalName ComponentLocalBuildInfo
clbi,
ComponentLocalBuildInfo
clbi,
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe (forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap ComponentLocalBuildInfo -> ComponentName
LBI.componentLocalName forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall a b c. (a -> b -> c) -> b -> a -> c
flip forall a. IsNode a => Key a -> Graph a -> Maybe a
Graph.lookup Graph ComponentLocalBuildInfo
g)
(ComponentLocalBuildInfo -> [UnitId]
LBI.componentInternalDeps ComponentLocalBuildInfo
clbi))
| ComponentLocalBuildInfo
clbi <- forall a. Graph a -> [a]
Graph.toList Graph ComponentLocalBuildInfo
g ]
where
g :: Graph ComponentLocalBuildInfo
g = LocalBuildInfo -> Graph ComponentLocalBuildInfo
LBI.componentGraph LocalBuildInfo
lbi
libraryConfig :: LocalBuildInfo -> Maybe ComponentLocalBuildInfo
libraryConfig LocalBuildInfo
lbi = case [ComponentLocalBuildInfo
clbi | (LBI.CLibName LibraryName
_, ComponentLocalBuildInfo
clbi, [ComponentName]
_) <- LocalBuildInfo
-> [(ComponentName, ComponentLocalBuildInfo, [ComponentName])]
componentsConfigs LocalBuildInfo
lbi] of
#else
libraryConfig lbi = case [clbi | (LBI.CLibName, clbi, _) <- LBI.componentsConfigs lbi] of
#endif
[ComponentLocalBuildInfo
clbi] -> forall a. a -> Maybe a
Just ComponentLocalBuildInfo
clbi
[ComponentLocalBuildInfo]
_ -> forall a. Maybe a
Nothing
precompFile :: String
precompFile = String
"precompchs.bin"
gtk2hsUserHooks :: UserHooks
gtk2hsUserHooks = UserHooks
simpleUserHooks {
hookedPrograms :: [Program]
hookedPrograms = [Program
typeGenProgram, Program
signalGenProgram, Program
c2hsLocal],
hookedPreProcessors :: [PPSuffixHandler]
hookedPreProcessors = [(String
"chs", BuildInfo
-> LocalBuildInfo -> ComponentLocalBuildInfo -> PreProcessor
ourC2hs)],
confHook :: (GenericPackageDescription, HookedBuildInfo)
-> ConfigFlags -> IO LocalBuildInfo
confHook = \(GenericPackageDescription, HookedBuildInfo)
pd ConfigFlags
cf ->
(forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap LocalBuildInfo -> LocalBuildInfo
adjustLocalBuildInfo (UserHooks
-> (GenericPackageDescription, HookedBuildInfo)
-> ConfigFlags
-> IO LocalBuildInfo
confHook UserHooks
simpleUserHooks (GenericPackageDescription, HookedBuildInfo)
pd ConfigFlags
cf)),
postConf :: Args
-> ConfigFlags -> PackageDescription -> LocalBuildInfo -> IO ()
postConf = \Args
args ConfigFlags
cf PackageDescription
pd LocalBuildInfo
lbi -> do
Verbosity -> PackageDescription -> LocalBuildInfo -> IO ()
genSynthezisedFiles (forall a. WithCallStack (Flag a -> a)
fromFlag (ConfigFlags -> Flag Verbosity
configVerbosity ConfigFlags
cf)) PackageDescription
pd LocalBuildInfo
lbi
UserHooks
-> Args
-> ConfigFlags
-> PackageDescription
-> LocalBuildInfo
-> IO ()
postConf UserHooks
simpleUserHooks Args
args ConfigFlags
cf PackageDescription
pd LocalBuildInfo
lbi,
buildHook :: PackageDescription
-> LocalBuildInfo -> UserHooks -> BuildFlags -> IO ()
buildHook = \PackageDescription
pd LocalBuildInfo
lbi UserHooks
uh BuildFlags
bf -> PackageDescription -> IO PackageDescription
fixDeps PackageDescription
pd forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \PackageDescription
pd ->
UserHooks
-> PackageDescription
-> LocalBuildInfo
-> UserHooks
-> BuildFlags
-> IO ()
buildHook UserHooks
simpleUserHooks PackageDescription
pd LocalBuildInfo
lbi UserHooks
uh BuildFlags
bf,
copyHook :: PackageDescription
-> LocalBuildInfo -> UserHooks -> CopyFlags -> IO ()
copyHook = \PackageDescription
pd LocalBuildInfo
lbi UserHooks
uh CopyFlags
flags -> UserHooks
-> PackageDescription
-> LocalBuildInfo
-> UserHooks
-> CopyFlags
-> IO ()
copyHook UserHooks
simpleUserHooks PackageDescription
pd LocalBuildInfo
lbi UserHooks
uh CopyFlags
flags forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
PackageDescription
-> LocalBuildInfo -> Verbosity -> CopyDest -> IO ()
installCHI PackageDescription
pd LocalBuildInfo
lbi (forall a. WithCallStack (Flag a -> a)
fromFlag (CopyFlags -> Flag Verbosity
copyVerbosity CopyFlags
flags)) (forall a. WithCallStack (Flag a -> a)
fromFlag (CopyFlags -> Flag CopyDest
copyDest CopyFlags
flags)),
instHook :: PackageDescription
-> LocalBuildInfo -> UserHooks -> InstallFlags -> IO ()
instHook = \PackageDescription
pd LocalBuildInfo
lbi UserHooks
uh InstallFlags
flags ->
#if defined(mingw32_HOST_OS) || defined(__MINGW32__)
installHook pd lbi uh flags >>
installCHI pd lbi (fromFlag (installVerbosity flags)) NoCopyDest,
regHook = registerHook
#else
UserHooks
-> PackageDescription
-> LocalBuildInfo
-> UserHooks
-> InstallFlags
-> IO ()
instHook UserHooks
simpleUserHooks PackageDescription
pd LocalBuildInfo
lbi UserHooks
uh InstallFlags
flags forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>>
PackageDescription
-> LocalBuildInfo -> Verbosity -> CopyDest -> IO ()
installCHI PackageDescription
pd LocalBuildInfo
lbi (forall a. WithCallStack (Flag a -> a)
fromFlag (InstallFlags -> Flag Verbosity
installVerbosity InstallFlags
flags)) CopyDest
NoCopyDest
#endif
}
getDlls :: [FilePath] -> IO [FilePath]
getDlls :: Args -> IO Args
getDlls Args
dirs = forall a. (a -> Bool) -> [a] -> [a]
filter ((forall a. Eq a => a -> a -> Bool
== String
".dll") forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> String
takeExtension) forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM String -> IO Args
getDirectoryContents Args
dirs
fixLibs :: [FilePath] -> [String] -> [String]
fixLibs :: Args -> Args -> Args
fixLibs Args
dlls = forall (t :: * -> *) a b. Foldable t => (a -> [b]) -> t a -> [b]
concatMap forall a b. (a -> b) -> a -> b
$ \ String
lib ->
case forall a. (a -> Bool) -> [a] -> [a]
filter (String -> String -> Bool
isLib String
lib) Args
dlls of
dlls :: Args
dlls@(String
_:Args
_) -> [String -> String
dropExtension (forall {a}. [[a]] -> [a]
pickDll Args
dlls)]
Args
_ -> if String
lib forall a. Eq a => a -> a -> Bool
== String
"z" then [] else [String
lib]
where
pickDll :: [[a]] -> [a]
pickDll = forall (t :: * -> *) a.
Foldable t =>
(a -> a -> Ordering) -> t a -> a
minimumBy (forall a b. Ord a => (b -> a) -> b -> b -> Ordering
Ord.comparing forall (t :: * -> *) a. Foldable t => t a -> Int
length)
isLib :: String -> String -> Bool
isLib String
lib String
dll =
case forall a. Eq a => [a] -> [a] -> Maybe [a]
stripPrefix (String
"lib"forall a. [a] -> [a] -> [a]
++String
lib) String
dll of
Just (Char
'.':String
_) -> Bool
True
Just (Char
'-':Char
n:String
_) | Char -> Bool
isNumber Char
n -> Bool
True
Maybe String
_ -> Bool
False
installHook :: PackageDescription -> LocalBuildInfo
-> UserHooks -> InstallFlags -> IO ()
installHook :: PackageDescription
-> LocalBuildInfo -> UserHooks -> InstallFlags -> IO ()
installHook PackageDescription
pkg_descr LocalBuildInfo
localbuildinfo UserHooks
_ InstallFlags
flags = do
let copyFlags :: CopyFlags
copyFlags = CopyFlags
defaultCopyFlags {
copyDistPref :: Flag String
copyDistPref = InstallFlags -> Flag String
installDistPref InstallFlags
flags,
copyDest :: Flag CopyDest
copyDest = forall a. a -> Flag a
toFlag CopyDest
NoCopyDest,
copyVerbosity :: Flag Verbosity
copyVerbosity = InstallFlags -> Flag Verbosity
installVerbosity InstallFlags
flags
}
PackageDescription -> LocalBuildInfo -> CopyFlags -> IO ()
install PackageDescription
pkg_descr LocalBuildInfo
localbuildinfo CopyFlags
copyFlags
let registerFlags :: RegisterFlags
registerFlags = RegisterFlags
defaultRegisterFlags {
regDistPref :: Flag String
regDistPref = InstallFlags -> Flag String
installDistPref InstallFlags
flags,
regInPlace :: Flag Bool
regInPlace = InstallFlags -> Flag Bool
installInPlace InstallFlags
flags,
regPackageDB :: Flag PackageDB
regPackageDB = InstallFlags -> Flag PackageDB
installPackageDB InstallFlags
flags,
regVerbosity :: Flag Verbosity
regVerbosity = InstallFlags -> Flag Verbosity
installVerbosity InstallFlags
flags
}
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (PackageDescription -> Bool
hasLibs PackageDescription
pkg_descr) forall a b. (a -> b) -> a -> b
$ PackageDescription -> LocalBuildInfo -> RegisterFlags -> IO ()
register PackageDescription
pkg_descr LocalBuildInfo
localbuildinfo RegisterFlags
registerFlags
registerHook :: PackageDescription -> LocalBuildInfo
-> UserHooks -> RegisterFlags -> IO ()
registerHook :: PackageDescription
-> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO ()
registerHook PackageDescription
pkg_descr LocalBuildInfo
localbuildinfo UserHooks
_ RegisterFlags
flags =
if PackageDescription -> Bool
hasLibs PackageDescription
pkg_descr
then PackageDescription -> LocalBuildInfo -> RegisterFlags -> IO ()
register PackageDescription
pkg_descr LocalBuildInfo
localbuildinfo RegisterFlags
flags
else Verbosity -> String -> PackageId -> IO ()
setupMessage Verbosity
verbosity
String
"Package contains no library to register:" (forall pkg. Package pkg => pkg -> PackageId
packageId PackageDescription
pkg_descr)
where verbosity :: Verbosity
verbosity = forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag Verbosity
regVerbosity RegisterFlags
flags)
#if MIN_VERSION_Cabal(2,4,0)
getComponentLocalBuildInfo :: LocalBuildInfo -> LBI.ComponentName -> ComponentLocalBuildInfo
getComponentLocalBuildInfo :: LocalBuildInfo -> ComponentName -> ComponentLocalBuildInfo
getComponentLocalBuildInfo LocalBuildInfo
lbi ComponentName
cname =
case LocalBuildInfo -> ComponentName -> [ComponentLocalBuildInfo]
LBI.componentNameCLBIs LocalBuildInfo
lbi ComponentName
cname of
[ComponentLocalBuildInfo
clbi] -> ComponentLocalBuildInfo
clbi
[] ->
forall a. HasCallStack => String -> a
error forall a b. (a -> b) -> a -> b
$ String
"internal error: there is no configuration data "
forall a. [a] -> [a] -> [a]
++ String
"for component " forall a. [a] -> [a] -> [a]
++ forall a. Show a => a -> String
show ComponentName
cname
[ComponentLocalBuildInfo]
clbis ->
forall a. HasCallStack => String -> a
error forall a b. (a -> b) -> a -> b
$ String
"internal error: the component name " forall a. [a] -> [a] -> [a]
++ forall a. Show a => a -> String
show ComponentName
cname
forall a. [a] -> [a] -> [a]
++ String
"is ambiguous. Refers to: "
forall a. [a] -> [a] -> [a]
++ forall a. [a] -> [[a]] -> [a]
intercalate String
", " (forall a b. (a -> b) -> [a] -> [b]
map (forall a. Pretty a => a -> String
prettyShow forall b c a. (b -> c) -> (a -> b) -> a -> c
. ComponentLocalBuildInfo -> UnitId
LBI.componentUnitId) [ComponentLocalBuildInfo]
clbis)
#endif
register :: PackageDescription -> LocalBuildInfo
-> RegisterFlags
-> IO ()
register :: PackageDescription -> LocalBuildInfo -> RegisterFlags -> IO ()
register pkg :: PackageDescription
pkg@PackageDescription { library :: PackageDescription -> Maybe Library
library = Just Library
lib } LocalBuildInfo
lbi RegisterFlags
regFlags
= do
let clbi :: ComponentLocalBuildInfo
clbi = LocalBuildInfo -> ComponentName -> ComponentLocalBuildInfo
getComponentLocalBuildInfo LocalBuildInfo
lbi
#if MIN_VERSION_Cabal(2,5,0)
(LibraryName -> ComponentName
LBI.CLibName forall a b. (a -> b) -> a -> b
$ Library -> LibraryName
PD.libName Library
lib)
#else
LBI.CLibName
#endif
PackageDBStack
absPackageDBs <- PackageDBStack -> IO PackageDBStack
absolutePackageDBPaths PackageDBStack
packageDbs
InstalledPackageInfo
installedPkgInfoRaw <- Verbosity
-> PackageDescription
-> Library
-> LocalBuildInfo
-> ComponentLocalBuildInfo
-> Bool
-> Bool
-> String
-> PackageDB
-> IO InstalledPackageInfo
generateRegistrationInfo
Verbosity
verbosity PackageDescription
pkg Library
lib LocalBuildInfo
lbi ComponentLocalBuildInfo
clbi Bool
inplace Bool
reloc String
distPref
(PackageDBStack -> PackageDB
registrationPackageDB PackageDBStack
absPackageDBs)
Args
dllsInScope <- IO Args
getSearchPath forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (forall (m :: * -> *) a.
Applicative m =>
(a -> m Bool) -> [a] -> m [a]
filterM String -> IO Bool
doesDirectoryExist) forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Args -> IO Args
getDlls
let libs :: Args
libs = Args -> Args -> Args
fixLibs Args
dllsInScope (InstalledPackageInfo -> Args
extraLibraries InstalledPackageInfo
installedPkgInfoRaw)
installedPkgInfo :: InstalledPackageInfo
installedPkgInfo = InstalledPackageInfo
installedPkgInfoRaw {
extraGHCiLibraries :: Args
extraGHCiLibraries = Args
libs }
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag Bool
regPrintId RegisterFlags
regFlags)) forall a b. (a -> b) -> a -> b
$ do
String -> IO ()
putStrLn (forall a. Pretty a => a -> String
display (InstalledPackageInfo -> UnitId
IPI.installedUnitId InstalledPackageInfo
installedPkgInfo))
case () of
()
_ | Bool
modeGenerateRegFile -> InstalledPackageInfo -> IO ()
writeRegistrationFile InstalledPackageInfo
installedPkgInfo
| Bool
modeGenerateRegScript -> forall a. String -> IO a
die String
"Generate Reg Script not supported"
| Bool
otherwise -> do
Verbosity -> String -> PackageId -> IO ()
setupMessage Verbosity
verbosity String
"Registering" (forall pkg. Package pkg => pkg -> PackageId
packageId PackageDescription
pkg)
Verbosity
-> Compiler
-> ProgramDb
-> PackageDBStack
-> InstalledPackageInfo
-> RegisterOptions
-> IO ()
registerPackage Verbosity
verbosity (LocalBuildInfo -> Compiler
compiler LocalBuildInfo
lbi) (LocalBuildInfo -> ProgramDb
withPrograms LocalBuildInfo
lbi)
#if MIN_VERSION_Cabal(2,0,0)
PackageDBStack
packageDbs InstalledPackageInfo
installedPkgInfo RegisterOptions
defaultRegisterOptions
#else
False packageDbs installedPkgInfo
#endif
where
modeGenerateRegFile :: Bool
modeGenerateRegFile = forall a. Maybe a -> Bool
isJust (forall a. Flag a -> Maybe a
flagToMaybe (RegisterFlags -> Flag (Maybe String)
regGenPkgConf RegisterFlags
regFlags))
regFile :: String
regFile = forall a. a -> Maybe a -> a
fromMaybe (forall a. Pretty a => a -> String
display (forall pkg. Package pkg => pkg -> PackageId
packageId PackageDescription
pkg) String -> String -> String
<.> String
"conf")
(forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag (Maybe String)
regGenPkgConf RegisterFlags
regFlags))
modeGenerateRegScript :: Bool
modeGenerateRegScript = forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag Bool
regGenScript RegisterFlags
regFlags)
inplace :: Bool
inplace = forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag Bool
regInPlace RegisterFlags
regFlags)
reloc :: Bool
reloc = LocalBuildInfo -> Bool
relocatable LocalBuildInfo
lbi
packageDbs :: PackageDBStack
packageDbs = forall a. Eq a => [a] -> [a]
nub forall a b. (a -> b) -> a -> b
$ LocalBuildInfo -> PackageDBStack
withPackageDB LocalBuildInfo
lbi
forall a. [a] -> [a] -> [a]
++ forall a. Maybe a -> [a]
maybeToList (forall a. Flag a -> Maybe a
flagToMaybe (RegisterFlags -> Flag PackageDB
regPackageDB RegisterFlags
regFlags))
distPref :: String
distPref = forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag String
regDistPref RegisterFlags
regFlags)
verbosity :: Verbosity
verbosity = forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag Verbosity
regVerbosity RegisterFlags
regFlags)
writeRegistrationFile :: InstalledPackageInfo -> IO ()
writeRegistrationFile InstalledPackageInfo
installedPkgInfo = do
Verbosity -> String -> IO ()
notice Verbosity
verbosity (String
"Creating package registration file: " forall a. [a] -> [a] -> [a]
++ String
regFile)
String -> String -> IO ()
writeUTF8File String
regFile (InstalledPackageInfo -> String
showInstalledPackageInfo InstalledPackageInfo
installedPkgInfo)
register PackageDescription
_ LocalBuildInfo
_ RegisterFlags
regFlags = Verbosity -> String -> IO ()
notice Verbosity
verbosity String
"No package to register"
where
verbosity :: Verbosity
verbosity = forall a. WithCallStack (Flag a -> a)
fromFlag (RegisterFlags -> Flag Verbosity
regVerbosity RegisterFlags
regFlags)
#if MIN_VERSION_Cabal(2,0,0)
adjustLocalBuildInfo :: LocalBuildInfo -> LocalBuildInfo
adjustLocalBuildInfo :: LocalBuildInfo -> LocalBuildInfo
adjustLocalBuildInfo = forall a. a -> a
id
#else
adjustLocalBuildInfo :: LocalBuildInfo -> LocalBuildInfo
adjustLocalBuildInfo lbi =
let extra = (Just libBi, [])
libBi = emptyBuildInfo { includeDirs = [ autogenPackageModulesDir lbi
, buildDir lbi ] }
in lbi { localPkgDescr = updatePackageDescription extra (localPkgDescr lbi) }
#endif
#if MIN_VERSION_Cabal(2,0,0)
ourC2hs :: BuildInfo -> LocalBuildInfo -> ComponentLocalBuildInfo -> PreProcessor
ourC2hs :: BuildInfo
-> LocalBuildInfo -> ComponentLocalBuildInfo -> PreProcessor
ourC2hs BuildInfo
bi LocalBuildInfo
lbi ComponentLocalBuildInfo
_ = PreProcessor {
#else
ourC2hs :: BuildInfo -> LocalBuildInfo -> PreProcessor
ourC2hs bi lbi = PreProcessor {
#endif
#if MIN_VERSION_Cabal(3,8,1)
ppOrdering = \_ _ ms -> return ms,
#endif
platformIndependent :: Bool
platformIndependent = Bool
False,
runPreProcessor :: (String, String) -> (String, String) -> Verbosity -> IO ()
runPreProcessor = BuildInfo
-> LocalBuildInfo
-> (String, String)
-> (String, String)
-> Verbosity
-> IO ()
runC2HS BuildInfo
bi LocalBuildInfo
lbi
}
runC2HS :: BuildInfo -> LocalBuildInfo ->
(FilePath, FilePath) -> (FilePath, FilePath) -> Verbosity -> IO ()
runC2HS :: BuildInfo
-> LocalBuildInfo
-> (String, String)
-> (String, String)
-> Verbosity
-> IO ()
runC2HS BuildInfo
bi LocalBuildInfo
lbi (String
inDir, String
inFile) (String
outDir, String
outFile) Verbosity
verbosity = do
String
header <- case forall a b. Eq a => a -> [(a, b)] -> Maybe b
lookup String
"x-c2hs-header" (BuildInfo -> [(String, String)]
customFieldsBI BuildInfo
bi) of
Just String
h -> forall (m :: * -> *) a. Monad m => a -> m a
return String
h
Maybe String
Nothing -> forall a. String -> IO a
die (String
"Need x-c2hs-Header definition in the .cabal Library section "forall a. [a] -> [a] -> [a]
++
String
"that sets the C header file to process .chs.pp files.")
let (String
outFileDir, String
newOutFile) = String -> (String, String)
splitFileName String
outFile
let newOutDir :: String
newOutDir = String
outDir String -> String -> String
</> String
outFileDir
let chiDirs :: Args
chiDirs = [ String
dir |
UnitId
ipi <- forall b a. b -> (a -> b) -> Maybe a -> b
maybe [] (forall a b. (a -> b) -> [a] -> [b]
map forall a b. (a, b) -> a
fst forall b c a. (b -> c) -> (a -> b) -> a -> c
. ComponentLocalBuildInfo -> [(UnitId, MungedPackageId)]
componentPackageDeps) (LocalBuildInfo -> Maybe ComponentLocalBuildInfo
libraryConfig LocalBuildInfo
lbi),
String
dir <- forall b a. b -> (a -> b) -> Maybe a -> b
maybe [] InstalledPackageInfo -> Args
importDirs (forall a. PackageIndex a -> UnitId -> Maybe a
lookupUnitId (LocalBuildInfo -> InstalledPackageIndex
installedPkgs LocalBuildInfo
lbi) UnitId
ipi) ]
(ConfiguredProgram
gccProg, ProgramDb
_) <- Verbosity
-> Program -> ProgramDb -> IO (ConfiguredProgram, ProgramDb)
requireProgram Verbosity
verbosity Program
gccProgram (LocalBuildInfo -> ProgramDb
withPrograms LocalBuildInfo
lbi)
IO ()
unsafeResetRootNameSupply
Args -> IO ()
c2hsMain forall a b. (a -> b) -> a -> b
$
forall a b. (a -> b) -> [a] -> [b]
map (String
"--include=" forall a. [a] -> [a] -> [a]
++) (String
outDirforall a. a -> [a] -> [a]
:Args
chiDirs)
forall a. [a] -> [a] -> [a]
++ [ String
"--cpp=" forall a. [a] -> [a] -> [a]
++ ConfiguredProgram -> String
programPath ConfiguredProgram
gccProg, String
"--cppopts=-E" ]
forall a. [a] -> [a] -> [a]
++ [String
"--cppopts=" forall a. [a] -> [a] -> [a]
++ String
opt | String
opt <- BuildInfo -> LocalBuildInfo -> Args
getCppOptions BuildInfo
bi LocalBuildInfo
lbi]
forall a. [a] -> [a] -> [a]
++ [String
"--output-dir=" forall a. [a] -> [a] -> [a]
++ String
newOutDir,
String
"--output=" forall a. [a] -> [a] -> [a]
++ String
newOutFile,
String
"--precomp=" forall a. [a] -> [a] -> [a]
++ LocalBuildInfo -> String
buildDir LocalBuildInfo
lbi String -> String -> String
</> String
precompFile,
String
header, String
inDir String -> String -> String
</> String
inFile]
forall (m :: * -> *) a. Monad m => a -> m a
return ()
getCppOptions :: BuildInfo -> LocalBuildInfo -> [String]
getCppOptions :: BuildInfo -> LocalBuildInfo -> Args
getCppOptions BuildInfo
bi LocalBuildInfo
lbi
= forall a. Eq a => [a] -> [a]
nub forall a b. (a -> b) -> a -> b
$
[String
"-I" forall a. [a] -> [a] -> [a]
++ String
dir | String
dir <- BuildInfo -> Args
PD.includeDirs BuildInfo
bi]
forall a. [a] -> [a] -> [a]
++ [String
opt | opt :: String
opt@(Char
'-':Char
c:String
_) <- BuildInfo -> Args
PD.cppOptions BuildInfo
bi forall a. [a] -> [a] -> [a]
++ BuildInfo -> Args
PD.ccOptions BuildInfo
bi, Char
c forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
"DIU"]
installCHI :: PackageDescription
-> LocalBuildInfo
-> Verbosity -> CopyDest
-> IO ()
installCHI :: PackageDescription
-> LocalBuildInfo -> Verbosity -> CopyDest -> IO ()
installCHI pkg :: PackageDescription
pkg@PD.PackageDescription { library :: PackageDescription -> Maybe Library
library = Just Library
lib } LocalBuildInfo
lbi Verbosity
verbosity CopyDest
copydest = do
let InstallDirs { libdir :: forall dir. InstallDirs dir -> dir
libdir = String
libPref } = PackageDescription
-> LocalBuildInfo -> CopyDest -> InstallDirs String
absoluteInstallDirs PackageDescription
pkg LocalBuildInfo
lbi CopyDest
copydest
[Maybe (String, String)]
mFiles <- forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM (Args -> Args -> String -> IO (Maybe (String, String))
findFileWithExtension' [String
"chi"] [LocalBuildInfo -> String
buildDir LocalBuildInfo
lbi] forall b c a. (b -> c) -> (a -> b) -> a -> c
. ModuleName -> String
toFilePath)
(Library -> [ModuleName]
PD.explicitLibModules Library
lib)
let files :: [(String, String)]
files = [ (String, String)
f | Just (String, String)
f <- [Maybe (String, String)]
mFiles ]
Verbosity -> String -> [(String, String)] -> IO ()
installOrdinaryFiles Verbosity
verbosity String
libPref [(String, String)]
files
installCHI PackageDescription
_ LocalBuildInfo
_ Verbosity
_ CopyDest
_ = forall (m :: * -> *) a. Monad m => a -> m a
return ()
genSynthezisedFiles :: Verbosity -> PackageDescription -> LocalBuildInfo -> IO ()
genSynthezisedFiles :: Verbosity -> PackageDescription -> LocalBuildInfo -> IO ()
genSynthezisedFiles Verbosity
verb PackageDescription
pd LocalBuildInfo
lbi = do
[PackageId]
cPkgs <- Verbosity -> LocalBuildInfo -> PackageDescription -> IO [PackageId]
getPkgConfigPackages Verbosity
verb LocalBuildInfo
lbi PackageDescription
pd
let xList :: [(String, String)]
xList = forall b a. b -> (a -> b) -> Maybe a -> b
maybe [] (BuildInfo -> [(String, String)]
customFieldsBI forall b c a. (b -> c) -> (a -> b) -> a -> c
. Library -> BuildInfo
libBuildInfo) (PackageDescription -> Maybe Library
library PackageDescription
pd)
forall a. [a] -> [a] -> [a]
++PackageDescription -> [(String, String)]
customFieldsPD PackageDescription
pd
typeOpts :: String -> [ProgArg]
typeOpts :: String -> Args
typeOpts String
tag = forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [ forall a b. (a -> b) -> [a] -> [b]
map (\String
val -> Char
'-'forall a. a -> [a] -> [a]
:Char
'-'forall a. a -> [a] -> [a]
:forall a. Int -> [a] -> [a]
drop (forall (t :: * -> *) a. Foldable t => t a -> Int
length String
tag) String
field forall a. [a] -> [a] -> [a]
++ Char
'='forall a. a -> [a] -> [a]
:String
val) (String -> Args
words String
content)
| (String
field,String
content) <- [(String, String)]
xList,
String
tag forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
field,
String
field forall a. Eq a => a -> a -> Bool
/= (String
tagforall a. [a] -> [a] -> [a]
++String
"file")]
forall a. [a] -> [a] -> [a]
++ [ String
"--tag=" forall a. [a] -> [a] -> [a]
++ String
tag
#if MIN_VERSION_Cabal(2,0,0)
| PackageIdentifier PackageName
name Version
version <- [PackageId]
cPkgs
, let Int
major:Int
minor:[Int]
_ = Version -> [Int]
versionNumbers Version
version
#else
| PackageIdentifier name (Version (major:minor:_) _) <- cPkgs
#endif
, let name' :: String
name' = forall a. (a -> Bool) -> [a] -> [a]
filter Char -> Bool
isAlpha (forall a. Pretty a => a -> String
display PackageName
name)
, String
tag <- String
name'
forall a. a -> [a] -> [a]
:[ String
name' forall a. [a] -> [a] -> [a]
++ String
"-" forall a. [a] -> [a] -> [a]
++ forall a. Show a => a -> String
show Int
maj forall a. [a] -> [a] -> [a]
++ String
"." forall a. [a] -> [a] -> [a]
++ forall a. Show a => a -> String
show Int
d2
| (Int
maj, Int
d2) <- [(Int
maj, Int
d2) | Int
maj <- [Int
0..(Int
majorforall a. Num a => a -> a -> a
-Int
1)], Int
d2 <- [Int
0,Int
2..Int
20]]
forall a. [a] -> [a] -> [a]
++ [(Int
major, Int
d2) | Int
d2 <- [Int
0,Int
2..Int
minor]] ]
]
signalsOpts :: [ProgArg]
signalsOpts :: Args
signalsOpts = forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [ forall a b. (a -> b) -> [a] -> [b]
map (\String
val -> Char
'-'forall a. a -> [a] -> [a]
:Char
'-'forall a. a -> [a] -> [a]
:forall a. Int -> [a] -> [a]
drop Int
10 String
fieldforall a. [a] -> [a] -> [a]
++Char
'='forall a. a -> [a] -> [a]
:String
val) (String -> Args
words String
content)
| (String
field,String
content) <- [(String, String)]
xList,
String
"x-signals-" forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
field,
String
field forall a. Eq a => a -> a -> Bool
/= String
"x-signals-file"]
genFile :: ([String] -> IO String) -> [ProgArg] -> FilePath -> IO ()
genFile :: (Args -> IO String) -> Args -> String -> IO ()
genFile Args -> IO String
prog Args
args String
outFile = do
String
res <- Args -> IO String
prog Args
args
Verbosity -> String -> String -> IO ()
rewriteFileEx Verbosity
verb String
outFile String
res
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
t a -> (a -> m b) -> m ()
forM_ (forall a. (a -> Bool) -> [a] -> [a]
filter (\(String
tag,String
_) -> String
"x-types-" forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
tag Bool -> Bool -> Bool
&& String
"file" forall a. Eq a => [a] -> [a] -> Bool
`isSuffixOf` String
tag) [(String, String)]
xList) forall a b. (a -> b) -> a -> b
$
\(String
fileTag, String
f) -> do
let tag :: String
tag = forall a. [a] -> [a]
reverse (forall a. Int -> [a] -> [a]
drop Int
4 (forall a. [a] -> [a]
reverse String
fileTag))
Verbosity -> String -> IO ()
info Verbosity
verb (String
"Ensuring that class hierarchy in "forall a. [a] -> [a] -> [a]
++String
fforall a. [a] -> [a] -> [a]
++String
" is up-to-date.")
(Args -> IO String) -> Args -> String -> IO ()
genFile Args -> IO String
typeGen (String -> Args
typeOpts String
tag) String
f
case forall a b. Eq a => a -> [(a, b)] -> Maybe b
lookup String
"x-signals-file" [(String, String)]
xList of
Maybe String
Nothing -> forall (m :: * -> *) a. Monad m => a -> m a
return ()
Just String
f -> do
Verbosity -> String -> IO ()
info Verbosity
verb (String
"Ensuring that callback hooks in "forall a. [a] -> [a] -> [a]
++String
fforall a. [a] -> [a] -> [a]
++String
" are up-to-date.")
(Args -> IO String) -> Args -> String -> IO ()
genFile Args -> IO String
hookGen Args
signalsOpts String
f
String -> String -> IO ()
writeFile String
"gtk2hs_macros.h" forall a b. (a -> b) -> a -> b
$ [PackageId] -> String
generateMacros [PackageId]
cPkgs
generateMacros :: [PackageId] -> String
generateMacros :: [PackageId] -> String
generateMacros [PackageId]
cPkgs = forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat forall a b. (a -> b) -> a -> b
$
String
"/* DO NOT EDIT: This file is automatically generated by Gtk2HsSetup.hs */\n\n" forall a. a -> [a] -> [a]
:
[ forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat
[String
"/* package ",forall a. Pretty a => a -> String
display PackageId
pkgid,String
" */\n"
,String
"#define VERSION_",String
pkgname,String
" ",forall a. Show a => a -> String
show (forall a. Pretty a => a -> String
display Version
version),String
"\n"
,String
"#define MIN_VERSION_",String
pkgname,String
"(major1,major2,minor) (\\\n"
,String
" (major1) < ",String
major1,String
" || \\\n"
,String
" (major1) == ",String
major1,String
" && (major2) < ",String
major2,String
" || \\\n"
,String
" (major1) == ",String
major1,String
" && (major2) == ",String
major2,String
" && (minor) <= ",String
minor,String
")"
,String
"\n\n"
]
| pkgid :: PackageId
pkgid@(PackageIdentifier PackageName
name Version
version) <- [PackageId]
cPkgs
, let (String
major1:String
major2:String
minor:Args
_) = forall a b. (a -> b) -> [a] -> [b]
map forall a. Show a => a -> String
show (Version -> [Int]
versionNumbers Version
version forall a. [a] -> [a] -> [a]
++ forall a. a -> [a]
repeat Int
0)
pkgname :: String
pkgname = forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
fixchar (forall a. Pretty a => a -> String
display PackageName
name)
]
where fixchar :: Char -> Char
fixchar Char
'-' = Char
'_'
fixchar Char
'.' = Char
'_'
fixchar Char
c = Char
c
getPkgConfigPackages :: Verbosity -> LocalBuildInfo -> PackageDescription -> IO [PackageId]
getPkgConfigPackages :: Verbosity -> LocalBuildInfo -> PackageDescription -> IO [PackageId]
getPkgConfigPackages Verbosity
verbosity LocalBuildInfo
lbi PackageDescription
pkg =
forall (t :: * -> *) (m :: * -> *) a.
(Traversable t, Monad m) =>
t (m a) -> m (t a)
sequence
[ do String
version <- Args -> IO String
pkgconfig [String
"--modversion", forall a. Pretty a => a -> String
display PkgconfigName
pkgname]
case forall a. Parsec a => String -> Maybe a
simpleParse String
version of
Maybe Version
Nothing -> forall a. String -> IO a
die String
"parsing output of pkg-config --modversion failed"
#if MIN_VERSION_Cabal(2,0,0)
Just Version
v -> forall (m :: * -> *) a. Monad m => a -> m a
return (PackageName -> Version -> PackageId
PackageIdentifier (String -> PackageName
mkPackageName forall a b. (a -> b) -> a -> b
$ PkgconfigName -> String
unPkgconfigName PkgconfigName
pkgname) Version
v)
| PkgconfigDependency PkgconfigName
pkgname PkgconfigVersionRange
_
#else
Just v -> return (PackageIdentifier pkgname v)
| Dependency pkgname _
#endif
<- forall (t :: * -> *) a b. Foldable t => (a -> [b]) -> t a -> [b]
concatMap BuildInfo -> [PkgconfigDependency]
pkgconfigDepends (PackageDescription -> [BuildInfo]
allBuildInfo PackageDescription
pkg) ]
where
pkgconfig :: Args -> IO String
pkgconfig = Verbosity -> Program -> ProgramDb -> Args -> IO String
getDbProgramOutput Verbosity
verbosity
Program
pkgConfigProgram (LocalBuildInfo -> ProgramDb
withPrograms LocalBuildInfo
lbi)
fixDeps :: PackageDescription -> IO PackageDescription
fixDeps :: PackageDescription -> IO PackageDescription
fixDeps pd :: PackageDescription
pd@PD.PackageDescription {
library :: PackageDescription -> Maybe Library
PD.library = Just lib :: Library
lib@PD.Library {
exposedModules :: Library -> [ModuleName]
PD.exposedModules = [ModuleName]
expMods,
libBuildInfo :: Library -> BuildInfo
PD.libBuildInfo = bi :: BuildInfo
bi@PD.BuildInfo {
hsSourceDirs :: BuildInfo -> [SymbolicPath PackageDir SourceDir]
PD.hsSourceDirs = [SymbolicPath PackageDir SourceDir]
srcDirs,
otherModules :: BuildInfo -> [ModuleName]
PD.otherModules = [ModuleName]
othMods
}}} = do
let toPath :: SymbolicPath from to -> String
toPath =
#if MIN_VERSION_Cabal(3,6,0)
forall from to. SymbolicPath from to -> String
getSymbolicPath
#else
id
#endif
let findModule :: ModuleName -> IO (Maybe String)
findModule ModuleName
m = Args -> Args -> String -> IO (Maybe String)
findFileWithExtension [String
".chs.pp",String
".chs"] (forall a b. (a -> b) -> [a] -> [b]
map forall from to. SymbolicPath from to -> String
toPath [SymbolicPath PackageDir SourceDir]
srcDirs)
(Args -> String
joinPath (ModuleName -> Args
components ModuleName
m))
[Maybe String]
mExpFiles <- forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM ModuleName -> IO (Maybe String)
findModule [ModuleName]
expMods
[Maybe String]
mOthFiles <- forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM ModuleName -> IO (Maybe String)
findModule [ModuleName]
othMods
let modDeps :: [ModDep]
modDeps = forall a b c. (a -> b -> c) -> [a] -> [b] -> [c]
zipWith (Bool -> [ModuleName] -> ModuleName -> Maybe String -> ModDep
ModDep Bool
True []) [ModuleName]
expMods [Maybe String]
mExpFilesforall a. [a] -> [a] -> [a]
++
forall a b c. (a -> b -> c) -> [a] -> [b] -> [c]
zipWith (Bool -> [ModuleName] -> ModuleName -> Maybe String -> ModDep
ModDep Bool
False []) [ModuleName]
othMods [Maybe String]
mOthFiles
[ModDep]
modDeps <- forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM ModDep -> IO ModDep
extractDeps [ModDep]
modDeps
let ([ModDep]
othMods, [ModDep]
expMods) = forall a. (a -> Bool) -> [a] -> ([a], [a])
span (Bool -> Bool
not forall b c a. (b -> c) -> (a -> b) -> a -> c
. ModDep -> Bool
mdExposed) forall a b. (a -> b) -> a -> b
$ forall a. [a] -> [a]
reverse forall a b. (a -> b) -> a -> b
$ [ModDep] -> [ModDep]
sortTopological [ModDep]
modDeps
forall (m :: * -> *) a. Monad m => a -> m a
return PackageDescription
pd { library :: Maybe Library
PD.library = forall a. a -> Maybe a
Just Library
lib {
exposedModules :: [ModuleName]
PD.exposedModules = forall a b. (a -> b) -> [a] -> [b]
map ModDep -> ModuleName
mdOriginal (forall a. [a] -> [a]
reverse [ModDep]
expMods),
libBuildInfo :: BuildInfo
PD.libBuildInfo = BuildInfo
bi { otherModules :: [ModuleName]
PD.otherModules = forall a b. (a -> b) -> [a] -> [b]
map ModDep -> ModuleName
mdOriginal (forall a. [a] -> [a]
reverse [ModDep]
othMods) }
}}
data ModDep = ModDep {
ModDep -> Bool
mdExposed :: Bool,
ModDep -> [ModuleName]
mdRequires :: [ModuleName],
ModDep -> ModuleName
mdOriginal :: ModuleName,
ModDep -> Maybe String
mdLocation :: Maybe FilePath
}
instance Show ModDep where
show :: ModDep -> String
show ModDep
x = forall a. Show a => a -> String
show (ModDep -> Maybe String
mdLocation ModDep
x)
instance Eq ModDep where
ModDep { mdOriginal :: ModDep -> ModuleName
mdOriginal = ModuleName
m1 } == :: ModDep -> ModDep -> Bool
== ModDep { mdOriginal :: ModDep -> ModuleName
mdOriginal = ModuleName
m2 } = ModuleName
m1forall a. Eq a => a -> a -> Bool
==ModuleName
m2
instance Ord ModDep where
compare :: ModDep -> ModDep -> Ordering
compare ModDep { mdOriginal :: ModDep -> ModuleName
mdOriginal = ModuleName
m1 } ModDep { mdOriginal :: ModDep -> ModuleName
mdOriginal = ModuleName
m2 } = forall a. Ord a => a -> a -> Ordering
compare ModuleName
m1 ModuleName
m2
extractDeps :: ModDep -> IO ModDep
md :: ModDep
md@ModDep { mdLocation :: ModDep -> Maybe String
mdLocation = Maybe String
Nothing } = forall (m :: * -> *) a. Monad m => a -> m a
return ModDep
md
extractDeps md :: ModDep
md@ModDep { mdLocation :: ModDep -> Maybe String
mdLocation = Just String
f } = forall a. String -> (String -> IO a) -> IO a
withUTF8FileContents String
f forall a b. (a -> b) -> a -> b
$ \String
con -> do
let findImports :: [a] -> Args -> IO [a]
findImports [a]
acc ((Char
'{':Char
'#':String
xs):Args
xxs) = case (forall a. (a -> Bool) -> [a] -> [a]
dropWhile (Char
' ' forall a. Eq a => a -> a -> Bool
==) String
xs) of
(Char
'i':Char
'm':Char
'p':Char
'o':Char
'r':Char
't':Char
' ':String
ys) ->
case forall a. Parsec a => String -> Maybe a
simpleParse (forall a. (a -> Bool) -> [a] -> [a]
takeWhile (Char
'#' forall a. Eq a => a -> a -> Bool
/=) String
ys) of
Just a
m -> [a] -> Args -> IO [a]
findImports (a
mforall a. a -> [a] -> [a]
:[a]
acc) Args
xxs
Maybe a
Nothing -> forall a. String -> IO a
die (String
"cannot parse chs import in "forall a. [a] -> [a] -> [a]
++String
fforall a. [a] -> [a] -> [a]
++String
":\n"forall a. [a] -> [a] -> [a]
++
String
"offending line is {#"forall a. [a] -> [a] -> [a]
++String
xs)
String
_ -> forall (m :: * -> *) a. Monad m => a -> m a
return [a]
acc
findImports [a]
acc (String
_:Args
xxs) = [a] -> Args -> IO [a]
findImports [a]
acc Args
xxs
findImports [a]
acc [] = forall (m :: * -> *) a. Monad m => a -> m a
return [a]
acc
[ModuleName]
mods <- forall {a}. Parsec a => [a] -> Args -> IO [a]
findImports [] (String -> Args
lines String
con)
forall (m :: * -> *) a. Monad m => a -> m a
return ModDep
md { mdRequires :: [ModuleName]
mdRequires = [ModuleName]
mods }
sortTopological :: [ModDep] -> [ModDep]
sortTopological :: [ModDep] -> [ModDep]
sortTopological [ModDep]
ms = forall a. [a] -> [a]
reverse forall a b. (a -> b) -> a -> b
$ forall a b. (a, b) -> a
fst forall a b. (a -> b) -> a -> b
$ forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl ([ModDep], Set ModuleName)
-> ModuleName -> ([ModDep], Set ModuleName)
visit ([], forall a. Set a
S.empty) (forall a b. (a -> b) -> [a] -> [b]
map ModDep -> ModuleName
mdOriginal [ModDep]
ms)
where
set :: Map ModuleName ModDep
set = forall k a. Ord k => [(k, a)] -> Map k a
M.fromList (forall a b. (a -> b) -> [a] -> [b]
map (\ModDep
m -> (ModDep -> ModuleName
mdOriginal ModDep
m, ModDep
m)) [ModDep]
ms)
visit :: ([ModDep], Set ModuleName)
-> ModuleName -> ([ModDep], Set ModuleName)
visit ([ModDep]
out,Set ModuleName
visited) ModuleName
m
| ModuleName
m forall a. Ord a => a -> Set a -> Bool
`S.member` Set ModuleName
visited = ([ModDep]
out,Set ModuleName
visited)
| Bool
otherwise = case ModuleName
m forall k a. Ord k => k -> Map k a -> Maybe a
`M.lookup` Map ModuleName ModDep
set of
Maybe ModDep
Nothing -> ([ModDep]
out, ModuleName
m forall a. Ord a => a -> Set a -> Set a
`S.insert` Set ModuleName
visited)
Just ModDep
md -> (ModDep
mdforall a. a -> [a] -> [a]
:[ModDep]
out', Set ModuleName
visited')
where
([ModDep]
out',Set ModuleName
visited') = forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl ([ModDep], Set ModuleName)
-> ModuleName -> ([ModDep], Set ModuleName)
visit ([ModDep]
out, ModuleName
m forall a. Ord a => a -> Set a -> Set a
`S.insert` Set ModuleName
visited) (ModDep -> [ModuleName]
mdRequires ModDep
md)
checkGtk2hsBuildtools :: [Program] -> IO ()
checkGtk2hsBuildtools :: [Program] -> IO ()
checkGtk2hsBuildtools [Program]
programs = do
[(String, Maybe (String, Args))]
programInfos <- forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
mapM (\ Program
prog -> do
Maybe (String, Args)
location <- forall {t} {t} {t}.
(t -> t -> ProgramSearchPath -> t) -> t -> t -> t
onDefaultSearchPath Program
-> Verbosity -> ProgramSearchPath -> IO (Maybe (String, Args))
programFindLocation Program
prog Verbosity
normal
forall (m :: * -> *) a. Monad m => a -> m a
return (Program -> String
programName Program
prog, Maybe (String, Args)
location)
) [Program]
programs
let printError :: String -> IO b
printError String
name = do
String -> IO ()
putStrLn forall a b. (a -> b) -> a -> b
$ String
"Cannot find " forall a. [a] -> [a] -> [a]
++ String
name forall a. [a] -> [a] -> [a]
++ String
"\n"
forall a. [a] -> [a] -> [a]
++ String
"Please install `gtk2hs-buildtools` first and check that the install directory is in your PATH (e.g. HOME/.cabal/bin)."
forall a. IO a
exitFailure
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
t a -> (a -> m b) -> m ()
forM_ [(String, Maybe (String, Args))]
programInfos forall a b. (a -> b) -> a -> b
$ \ (String
name, Maybe (String, Args)
location) ->
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (forall a. Maybe a -> Bool
isNothing Maybe (String, Args)
location) (forall a. String -> IO a
printError String
name)
typeGenProgram :: Program
typeGenProgram :: Program
typeGenProgram = String -> Program
simpleProgram String
"gtk2hsTypeGen"
signalGenProgram :: Program
signalGenProgram :: Program
signalGenProgram = String -> Program
simpleProgram String
"gtk2hsHookGenerator"
c2hsLocal :: Program
c2hsLocal :: Program
c2hsLocal = (String -> Program
simpleProgram String
"gtk2hsC2hs") {
programFindVersion :: Verbosity -> String -> IO (Maybe Version)
programFindVersion = \Verbosity
_ String
_ -> forall (m :: * -> *) a. Monad m => a -> m a
return forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall a. a -> Maybe a
Just forall a b. (a -> b) -> a -> b
$
#if MIN_VERSION_Cabal(2,0,0)
[Int] -> Version
mkVersion [Int
0,Int
13,Int
13]
#else
Version [0,13,13] []
#endif
}