import Distribution.PackageDescription
+import Distribution.PackageDescription.Parse
+import Distribution.ReadE
import Distribution.Simple
import Distribution.Simple.Configure
import Distribution.Simple.LocalBuildInfo
import Distribution.Simple.Program
import Distribution.Simple.Setup
+import Distribution.Simple.Utils
import Distribution.Verbosity
import System.Environment
main
= do args <- getArgs
case args of
- destdir : pref : idatadir : idocdir : ghcpkg : ghcpkgconf : args' ->
- let verbosity = case args' of
- [] -> normal
- ['-':'v':v] ->
- let m = case v of
- "" -> Nothing
- _ -> Just v
- in flagToVerbosity m
- _ -> error ("Bad arguments: " ++ show args)
- in doit destdir pref idatadir idocdir ghcpkg ghcpkgconf
- verbosity
+ "register" : "--inplace" :args' ->
+ let verbosity = mkVerbosity args'
+ in doRegisterInplace verbosity
+ "install" : ghcpkg : ghcpkgconf : destdir : topdir :
+ iprefix : ibindir : ilibdir : ilibexecdir : idynlibdir :
+ idatadir : idocdir : ihtmldir : ihaddockdir :
+ args' ->
+ let verbosity = mkVerbosity args'
+ in doInstall verbosity ghcpkg ghcpkgconf destdir topdir
+ iprefix ibindir ilibdir ilibexecdir idynlibdir idatadir
+ idocdir ihtmldir ihaddockdir
_ ->
- error "Missing arguments"
+ error ("Bad arguments: " ++ show args)
-doit :: FilePath -> FilePath -> FilePath -> FilePath -> FilePath -> FilePath
- -> Verbosity
- -> IO ()
-doit destdir pref idatadir idocdir ghcpkg ghcpkgconf verbosity =
+mkVerbosity :: [String] -> Verbosity
+mkVerbosity [] = normal
+mkVerbosity ['-':'v':v] = readEOrFail flagToVerbosity v
+mkVerbosity args = error ("Bad arguments: " ++ show args)
+
+doRegisterInplace :: Verbosity -> IO ()
+doRegisterInplace verbosity =
+ do lbi <- getConfig verbosity
+ let registerFlags = defaultRegisterFlags { regInPlace = toFlag True }
+ pd = localPkgDescr lbi
+ pd_reg = if pkgName (package pd) == "ghc-prim"
+ then case library pd of
+ Just lib ->
+ let ems = "GHC.Prim" : exposedModules lib
+ lib' = lib { exposedModules = ems }
+ in pd { library = Just lib' }
+ Nothing ->
+ error "Expected a library, but none found"
+ else pd
+ (regHook simpleUserHooks) pd_reg lbi simpleUserHooks registerFlags
+ return ()
+
+doInstall :: Verbosity -> FilePath -> FilePath -> FilePath -> FilePath
+ -> FilePath -> FilePath -> FilePath -> FilePath -> FilePath
+ -> FilePath -> FilePath -> FilePath -> FilePath
+ -> IO ()
+doInstall verbosity ghcpkg ghcpkgconf destdir topdir
+ iprefix ibindir ilibdir ilibexecdir idynlibdir idatadir
+ idocdir ihtmldir ihaddockdir =
do let userHooks = simpleUserHooks
copyto = if null destdir then NoCopyDest else CopyTo destdir
- copyFlags = (emptyCopyFlags copyto) {
- copyVerbose = verbosity
+ copyFlags = defaultCopyFlags {
+ copyDest = toFlag copyto,
+ copyVerbosity = toFlag verbosity
}
- registerFlags = emptyRegisterFlags {
- regUser = MaybeUserGlobal,
- regVerbose = verbosity,
- regGenScript = False,
- regInPlace = False
+ registerFlags = defaultRegisterFlags {
+ regPackageDB = toFlag GlobalPackageDB,
+ regVerbosity = toFlag verbosity,
+ regGenScript = toFlag $ False,
+ regInPlace = toFlag $ False
}
- lbi <- getPersistBuildConfig
+ lbi <- getConfig verbosity
let pd = localPkgDescr lbi
i = installDirTemplates lbi
- -- XXX This is an almighty hack, shadowing the base
- -- Setup.hs hack
- mkLib filt = case library pd of
- Just lib ->
- let ems = filter filt $ exposedModules lib
- in lib {
- exposedModules = ems
- }
- Nothing ->
- error "Expected a library, but none found"
- -- There's no files for GHC.Prim, so we will fail if we
- -- try to copy them
- pd_copy = pd { library = Just (mkLib ("GHC.Prim" /=)) }
- pd_reg = pd { library = Just (mkLib (const True)) }
+ -- This is an almighty hack. We need to register
+ -- ghc-prim:GHC.Prim, but it doesn't exist, get built, get
+ -- haddocked, get copied, etc.
+ pd_reg = if pkgName (package pd) == "ghc-prim"
+ then case library pd of
+ Just lib ->
+ let ems = "GHC.Prim" : exposedModules lib
+ lib' = lib { exposedModules = ems }
+ in pd { library = Just lib' }
+ Nothing ->
+ error "Expected a library, but none found"
+ else pd
-- When coying, we need to actually give a concrete
-- directory to copy to rather than "$topdir"
- i_copy = i { prefixDirTemplate = toPathTemplate pref,
- dataDirTemplate = toPathTemplate idatadir,
- docDirTemplate = toPathTemplate idocdir
+ toPathTemplate' = toPathTemplate . replaceTopdir topdir
+ i_copy = i { prefix = toPathTemplate' iprefix,
+ bindir = toPathTemplate' ibindir,
+ libdir = toPathTemplate' ilibdir,
+ dynlibdir = toPathTemplate' idynlibdir,
+ libexecdir = toPathTemplate' ilibexecdir,
+ datadir = toPathTemplate' idatadir,
+ docdir = toPathTemplate' idocdir,
+ htmldir = toPathTemplate' ihtmldir,
+ haddockdir = toPathTemplate' ihaddockdir
}
lbi_copy = lbi { installDirTemplates = i_copy }
-- When we run GHC we give it a $topdir that includes the
prog = ConfiguredProgram {
programId = programName ghcPkgProgram,
programVersion = Nothing,
- programArgs = ["--global-conf", ghcpkgconf],
+ programArgs = ["--force", "--global-conf", ghcpkgconf],
programLocation = UserSpecified ghcpkg
}
progs' = updateProgram prog progs
- i_reg = i { libSubdirTemplate = toPathTemplate "$pkgid" }
+ i_reg = i { prefix = toPathTemplate iprefix,
+ bindir = toPathTemplate ibindir,
+ libdir = toPathTemplate ilibdir,
+ dynlibdir = toPathTemplate idynlibdir,
+ libexecdir = toPathTemplate ilibexecdir,
+ datadir = toPathTemplate idatadir,
+ docdir = toPathTemplate idocdir,
+ htmldir = toPathTemplate ihtmldir,
+ haddockdir = toPathTemplate ihaddockdir
+ }
lbi_reg = lbi { installDirTemplates = i_reg,
withPrograms = progs' }
- (copyHook simpleUserHooks) pd_copy lbi_copy userHooks copyFlags
- (regHook simpleUserHooks) pd_reg lbi_reg userHooks registerFlags
+ (copyHook simpleUserHooks) pd lbi_copy userHooks copyFlags
+ (regHook simpleUserHooks) pd_reg lbi_reg userHooks registerFlags
return ()
+replaceTopdir :: FilePath -> FilePath -> FilePath
+replaceTopdir topdir ('$':'t':'o':'p':'d':'i':'r':p) = topdir ++ p
+replaceTopdir topdir ('$':'h':'t':'t':'p':'t':'o':'p':'d':'i':'r':p)
+ = topdir ++ p
+replaceTopdir _ p = p
+
+-- Get the build info, merging the setup-config and buildinfo files.
+getConfig :: Verbosity -> IO LocalBuildInfo
+getConfig verbosity = do
+ lbi <- getPersistBuildConfig
+ maybe_infoFile <- defaultHookedPackageDesc
+ case maybe_infoFile of
+ Nothing -> return lbi
+ Just infoFile -> do
+ hbi <- readHookedBuildInfo verbosity infoFile
+ return lbi { localPkgDescr = updatePackageDescription hbi (localPkgDescr lbi)}
+
+
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