diff --git a/Gtk2HsSetup.hs b/Gtk2HsSetup.hs --- a/Gtk2HsSetup.hs +++ b/Gtk2HsSetup.hs @@ -23,16 +23,24 @@ CABAL_VERSION_MICRO) #else #warning Setup.hs is guessing the version of Cabal. If compilation of Setup.hs fails use -DCABAL_VERSION_MINOR=x for Cabal version 1.x.0 when building (prefixed by --ghc-option= when using the 'cabal' command) +#if (__GLASGOW_HASKELL__ >= 700) +#define CABAL_VERSION CABAL_VERSION_ENCODE(1,10,0) +#else #if (__GLASGOW_HASKELL__ >= 612) #define CABAL_VERSION CABAL_VERSION_ENCODE(1,8,0) #else #define CABAL_VERSION CABAL_VERSION_ENCODE(1,6,0) #endif #endif +#endif -- | Build a Gtk2hs package. -- -module Gtk2HsSetup ( gtk2hsUserHooks, getPkgConfigPackages ) where +module Gtk2HsSetup ( + gtk2hsUserHooks, + getPkgConfigPackages, + checkGtk2hsBuildtools + ) where import Distribution.Simple import Distribution.Simple.PreProcess @@ -65,7 +73,7 @@ import Distribution.Simple.Compiler ( Compiler(..) ) import Distribution.Simple.Program ( Program(..), ConfiguredProgram(..), - rawSystemProgramConf, rawSystemProgramStdoutConf, + rawSystemProgramConf, rawSystemProgramStdoutConf, programName, c2hsProgram, pkgConfigProgram, requireProgram, ghcPkgProgram, simpleProgram, lookupProgram, rawSystemProgramStdout, ProgArg) import Distribution.ModuleName ( ModuleName, components, toFilePath ) @@ -83,10 +91,11 @@ #endif import Distribution.Text ( simpleParse, display ) import System.FilePath -import System.Directory ( doesFileExist ) +import System.Exit (exitFailure) +import System.Directory ( doesFileExist, getDirectoryContents, doesDirectoryExist ) import Distribution.Version (Version(..)) import Distribution.Verbosity -import Control.Monad (when, unless, filterM) +import Control.Monad (when, unless, filterM, liftM, forM, forM_) import Data.Maybe ( isJust, isNothing, fromMaybe, maybeToList ) import Data.List (isPrefixOf, isSuffixOf, nub) import Data.Char (isAlpha) @@ -94,7 +103,6 @@ import qualified Data.Set as S import Control.Applicative ((<$>)) -import System.Directory (getDirectoryContents, doesDirectoryExist) -- the name of the c2hs pre-compiled header file precompFile = "precompchs.bin" @@ -103,13 +111,13 @@ hookedPrograms = [typeGenProgram, signalGenProgram, c2hsLocal], hookedPreProcessors = [("chs", ourC2hs)], confHook = \pd cf -> - confHook simpleUserHooks pd cf >>= return . adjustLocalBuildInfo, + (fmap adjustLocalBuildInfo (confHook simpleUserHooks pd cf)), postConf = \args cf pd lbi -> do genSynthezisedFiles (fromFlag (configVerbosity cf)) pd lbi postConf simpleUserHooks args cf pd lbi, buildHook = \pd lbi uh bf -> fixDeps pd >>= \pd -> - (buildHook simpleUserHooks) pd lbi uh bf, - copyHook = \pd lbi uh flags -> (copyHook simpleUserHooks) pd lbi uh flags >> + buildHook simpleUserHooks pd lbi uh bf, + copyHook = \pd lbi uh flags -> copyHook simpleUserHooks pd lbi uh flags >> installCHI pd lbi (fromFlag (copyVerbosity flags)) (fromFlag (copyDest flags)), instHook = \pd lbi uh flags -> #if defined(mingw32_HOST_OS) || defined(__MINGW32__) @@ -187,7 +195,11 @@ _ | modeGenerateRegFile -> die "Generate Reg File not supported" | modeGenerateRegScript -> die "Generate Reg Script not supported" | otherwise -> registerPackage verbosity +#if CABAL_VERSION_CHECK(1,10,0) + installedPkgInfo pkg lbi inplace [packageDb] +#else installedPkgInfo pkg lbi inplace packageDb +#endif where modeGenerateRegFile = isJust (flagToMaybe (regGenPkgConf regFlags)) @@ -298,7 +310,7 @@ getCppOptions bi lbi = nub $ ["-I" ++ dir | dir <- PD.includeDirs bi] - ++ [opt | opt@('-':c:_) <- (PD.cppOptions bi ++ PD.ccOptions bi), c `elem` "DIU"] + ++ [opt | opt@('-':c:_) <- PD.cppOptions bi ++ PD.ccOptions bi, c `elem` "DIU"] installCHI :: PackageDescription -- ^information from the .cabal file -> LocalBuildInfo -- ^information from the configure step @@ -308,14 +320,13 @@ let InstallDirs { libdir = libPref } = absoluteInstallDirs pkg lbi copydest -- cannot use the recommended 'findModuleFiles' since it fails if there exists -- a modules that does not have a .chi file - mFiles <- mapM (findFileWithExtension' ["chi"] [buildDir lbi]) - (map toFilePath + mFiles <- mapM (findFileWithExtension' ["chi"] [buildDir lbi] . toFilePath) #if CABAL_VERSION_CHECK(1,8,0) (PD.libModules lib) #else (PD.libModules pkg) #endif - ) + let files = [ f | Just f <- mFiles ] #if CABAL_VERSION_CHECK(1,8,0) installOrdinaryFiles verbosity libPref files @@ -331,13 +342,13 @@ ------------------------------------------------------------------------------ typeGenProgram :: Program -typeGenProgram = (simpleProgram "gtk2hsTypeGen") +typeGenProgram = simpleProgram "gtk2hsTypeGen" signalGenProgram :: Program -signalGenProgram = (simpleProgram "gtk2hsHookGenerator") +signalGenProgram = simpleProgram "gtk2hsHookGenerator" c2hsLocal :: Program -c2hsLocal = (simpleProgram "gtk2hsC2hs") +c2hsLocal = simpleProgram "gtk2hsC2hs" genSynthezisedFiles :: Verbosity -> PackageDescription -> LocalBuildInfo -> IO () genSynthezisedFiles verb pd lbi = do @@ -370,7 +381,7 @@ res <- rawSystemProgramStdoutConf verb prog (withPrograms lbi) args rewriteFile outFile res - (flip mapM_) (filter (\(tag,_) -> "x-types-" `isPrefixOf` tag && "file" `isSuffixOf` tag) xList) $ + forM_ (filter (\(tag,_) -> "x-types-" `isPrefixOf` tag && "file" `isSuffixOf` tag) xList) $ \(fileTag, f) -> do let tag = reverse (drop 4 (reverse fileTag)) info verb ("Ensuring that class hierarchy in "++f++" is up-to-date.") @@ -391,7 +402,7 @@ sequence [ do version <- pkgconfig ["--modversion", display pkgname] case simpleParse version of - Nothing -> die $ "parsing output of pkg-config --modversion failed" + Nothing -> die "parsing output of pkg-config --modversion failed" Just v -> return (PackageIdentifier pkgname v) | Dependency pkgname _ <- concatMap pkgconfigDepends (allBuildInfo pkg) ] where @@ -456,9 +467,9 @@ extractDeps :: ModDep -> IO ModDep extractDeps md@ModDep { mdLocation = Nothing } = return md extractDeps md@ModDep { mdLocation = Just f } = withUTF8FileContents f $ \con -> do - let findImports acc (('{':'#':xs):xxs) = case (dropWhile ((==) ' ') xs) of + let findImports acc (('{':'#':xs):xxs) = case (dropWhile (' ' ==) xs) of ('i':'m':'p':'o':'r':'t':' ':ys) -> - case simpleParse (takeWhile ((/=) '#') ys) of + case simpleParse (takeWhile ('#' /=) ys) of Just m -> findImports (m:acc) xxs Nothing -> die ("cannot parse chs import in "++f++":\n"++ "offending line is {#"++xs) @@ -484,3 +495,17 @@ Just md -> (md:out', visited') where (out',visited') = foldl visit (out, m `S.insert` visited) (mdRequires md) + +-- Check user whether install gtk2hs-buildtools correctly. +checkGtk2hsBuildtools :: [String] -> IO () +checkGtk2hsBuildtools programs = do + programInfos <- mapM (\ name -> do + location <- programFindLocation (simpleProgram name) normal + return (name, location) + ) programs + let printError name = do + putStrLn $ "Cannot find " ++ name ++ "\n" + ++ "Please install `gtk2hs-buildtools` first and check that the install directory is in your PATH (e.g. HOME/.cabal/bin)." + exitFailure + forM_ programInfos $ \ (name, location) -> + when (isNothing location) (printError name) diff --git a/Media/Streaming/GStreamer/Base/Adapter.chs b/Media/Streaming/GStreamer/Base/Adapter.chs --- a/Media/Streaming/GStreamer/Base/Adapter.chs +++ b/Media/Streaming/GStreamer/Base/Adapter.chs @@ -81,7 +81,7 @@ adapterNew :: IO Adapter adapterNew = - constructNewGObject mkAdapter {# call adapter_new #} + wrapNewGObject mkAdapter {# call adapter_new #} adapterClear :: AdapterClass adapterT => adapterT diff --git a/Media/Streaming/GStreamer/Controller/Controller.chs b/Media/Streaming/GStreamer/Controller/Controller.chs --- a/Media/Streaming/GStreamer/Controller/Controller.chs +++ b/Media/Streaming/GStreamer/Controller/Controller.chs @@ -55,7 +55,7 @@ do cPropertiesGList <- toGList cProperties cController <- {# call controller_new_list #} (toGObject object) cPropertiesGList {# call g_list_free #} cPropertiesGList - constructNewGObject mkController $ return cController + wrapNewGObject mkController $ return cController controllerRemoveProperties :: ControllerClass controllerT => controllerT diff --git a/Media/Streaming/GStreamer/Core/Signals.chs b/Media/Streaming/GStreamer/Core/Signals.chs --- a/Media/Streaming/GStreamer/Core/Signals.chs +++ b/Media/Streaming/GStreamer/Core/Signals.chs @@ -49,7 +49,7 @@ import Control.Monad (liftM) import System.Glib.FFI -import System.Glib.UTFString (peekUTFString) +import System.Glib.UTFString (peekUTFString,maybePeekUTFString) import System.Glib.GError (failOnGError) {#import System.Glib.Signals#} {#import System.Glib.GObject#} diff --git a/Setup.hs b/Setup.hs --- a/Setup.hs +++ b/Setup.hs @@ -1,7 +1,10 @@ -- Setup file for a Gtk2Hs module. Contains only adjustments specific to this module, -- all Gtk2Hs-specific boilerplate is stored in Gtk2HsSetup.hs which should be kept -- identical across all modules. -import Gtk2HsSetup ( gtk2hsUserHooks ) +import Gtk2HsSetup ( gtk2hsUserHooks, checkGtk2hsBuildtools ) import Distribution.Simple ( defaultMainWithHooks ) -main = defaultMainWithHooks gtk2hsUserHooks +main = do + checkGtk2hsBuildtools ["gtk2hsC2hs", "gtk2hsTypeGen", "gtk2hsHookGenerator"] + defaultMainWithHooks gtk2hsUserHooks + diff --git a/demo/VorbisPlay.hs b/demo/VorbisPlay.hs --- a/demo/VorbisPlay.hs +++ b/demo/VorbisPlay.hs @@ -16,7 +16,7 @@ case element of Just element' -> return element' - Nothing -> + Nothing -> do hPutStrLn stderr "could not create all GStreamer elements\n" exitFailure @@ -25,22 +25,22 @@ when (length args /= 1) $ do hPutStrLn stderr "Usage: vorbis-play \n" exitFailure - + Gst.init - + mainLoop <- G.mainLoopNew Nothing True - + pipeline <- Gst.pipelineNew "audio-player" source <- mkElement $ Gst.elementFactoryMake "filesrc" $ Just "file-source" parser <- mkElement $ Gst.elementFactoryMake "oggdemux" $ Just "ogg-parser" decoder <- mkElement $ Gst.elementFactoryMake "vorbisdec" $ Just "vorbis-decoder" conv <- mkElement $ Gst.elementFactoryMake "audioconvert" $ Just "convert" sink <- mkElement $ Gst.elementFactoryMake "alsasink" $ Just "alsa-output" - + let elements = [source, parser, decoder, conv, sink] - + G.objectSetPropertyString "location" source (head args) - + bus <- Gst.pipelineGetBus (Gst.castToPipeline pipeline) Gst.busAddWatch bus G.priorityDefault $ \bus message -> do case Gst.messageType message of @@ -54,18 +54,18 @@ G.mainLoopQuit mainLoop _ -> return () return True - + mapM_ (Gst.binAdd $ Gst.castToBin pipeline) elements - + Gst.elementLink source parser Gst.elementLink decoder conv Gst.elementLink conv sink - + G.on parser Gst.elementPadAdded $ \pad -> do sinkPad <- Gst.elementGetStaticPad decoder "sink" Gst.padLink pad $ fromJust sinkPad return () - + flip G.timeoutAdd 100 $ do position <- Gst.elementQueryPosition pipeline Gst.FormatTime duration <- Gst.elementQueryDuration pipeline Gst.FormatTime @@ -73,7 +73,7 @@ Just (_, position') -> case duration of Just (_, duration') -> do - printf "%10d / %10d\r" + printf "%10d / %10d\r" (fromIntegral (position' `div` Gst.second)::Integer) (fromIntegral (duration' `div` Gst.second)::Integer) Nothing -> do @@ -82,11 +82,11 @@ putStr "no information\r" hFlush stdout return True - + Gst.elementSetState pipeline Gst.StatePlaying - + G.mainLoopRun mainLoop - + Gst.elementSetState pipeline Gst.StateNull - + return () diff --git a/gstreamer.cabal b/gstreamer.cabal --- a/gstreamer.cabal +++ b/gstreamer.cabal @@ -1,5 +1,5 @@ Name: gstreamer -Version: 0.11.1 +Version: 0.12.0 License: LGPL-2.1 License-file: COPYING Copyright: (c) 2001-2010 The Gtk2Hs Team @@ -54,7 +54,7 @@ Library build-depends: base >= 3 && < 5, directory, array, haskell98, bytestring, mtl, - glib >= 0.11 && < 0.12 + glib >= 0.12 && < 0.13 build-tools: gtk2hsC2hs, gtk2hsTypeGen, gtk2hsHookGenerator