import Distribution.PackageDescription
-import Distribution.Setup
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.Cmd
import System.Environment
-import System.Info
main :: IO ()
-main = do args <- getArgs
- case args of
- pref : ghcpkg : 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 pref ghcpkg verbosity
- _ ->
- error "Missing arguments"
+main
+ = do args <- getArgs
+ case args of
+ ghcpkg : ghcpkgconf : destdir : topdir :
+ iprefix : ibindir : ilibdir : ilibexecdir :
+ idatadir : idocdir : ihtmldir : iinterfacedir :
+ 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 verbosity ghcpkg ghcpkgconf destdir topdir
+ iprefix ibindir ilibdir ilibexecdir idatadir
+ idocdir ihtmldir iinterfacedir
+ _ ->
+ error "Missing arguments"
-doit :: FilePath -> FilePath -> Verbosity -> IO ()
-doit pref ghcpkg verbosity =
+doit :: Verbosity -> FilePath -> FilePath -> FilePath -> FilePath
+ -> FilePath -> FilePath -> FilePath -> FilePath -> FilePath
+ -> FilePath -> FilePath -> FilePath
+ -> IO ()
+doit verbosity ghcpkg ghcpkgconf destdir topdir
+ iprefix ibindir ilibdir ilibexecdir idatadir
+ idocdir ihtmldir iinterfacedir =
do let userHooks = simpleUserHooks
- copyFlags = CopyFlags {
- copyDest = NoCopyDest,
+ copyto = if null destdir then NoCopyDest else CopyTo destdir
+ copyFlags = (emptyCopyFlags copyto) {
copyVerbose = verbosity
}
- registerFlags = RegisterFlags {
- regUser = MaybeUserGlobal,
+ registerFlags = emptyRegisterFlags {
+ regPackageDB = Just GlobalPackageDB,
+ regVerbose = verbosity,
regGenScript = False,
- regInPlace = False,
- regWithHcPkg = Just ghcpkg,
- regVerbose = verbosity
+ regInPlace = False
}
- pdFile <- defaultPackageDesc verbosity
- pd <- readPackageDescription verbosity pdFile
- lbi <- getPersistBuildConfig
- let -- XXX These are almighty hacks, shadowing the base
- -- Setup.hs hacks
- extraExtraLibs = if (os == "mingw32") &&
- (pkgName (package pd) == "base")
- then ["wsock32", "msvcrt", "kernel32",
- "user32", "shell32"]
- else []
- lib' = case library pd of
- Just lib ->
- let ems = filter (("GHC.Prim" /=))
- $ exposedModules lib
- lib_bi = libBuildInfo lib
- lib_bi' = lib_bi {
- extraLibs = extraExtraLibs
- ++ extraLibs lib_bi
- }
- in lib {
- exposedModules = ems,
- libBuildInfo = lib_bi'
- }
- Nothing ->
- error "Expected a library, but none found"
- pd' = pd { library = Just lib' }
+ 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)) }
-- When coying, we need to actually give a concrete
-- directory to copy to rather than "$topdir"
- lbi_copy = lbi { prefix = pref }
+ toPathTemplate' = toPathTemplate . replaceTopdir topdir
+ i_copy = i { prefixDirTemplate = toPathTemplate' iprefix,
+ binDirTemplate = toPathTemplate' ibindir,
+ libDirTemplate = toPathTemplate' ilibdir,
+ libexecDirTemplate = toPathTemplate' ilibexecdir,
+ dataDirTemplate = toPathTemplate' idatadir,
+ docDirTemplate = toPathTemplate' idocdir,
+ htmlDirTemplate = toPathTemplate' ihtmldir,
+ interfaceDirTemplate = toPathTemplate' iinterfacedir
+ }
+ lbi_copy = lbi { installDirTemplates = i_copy }
-- When we run GHC we give it a $topdir that includes the
-- $compiler/lib/ part of libsubdir, so we only want the
-- $pkgid part in the package.conf file. This is a bit of
-- a hack, really.
- lbi_register = lbi { libsubdir = "$pkgid" }
- (copyHook simpleUserHooks) pd' lbi_copy userHooks copyFlags
- (regHook simpleUserHooks) pd' lbi_register userHooks registerFlags
+ progs = withPrograms lbi
+ prog = ConfiguredProgram {
+ programId = programName ghcPkgProgram,
+ programVersion = Nothing,
+ programArgs = ["--force", "--global-conf", ghcpkgconf],
+ programLocation = UserSpecified ghcpkg
+ }
+ progs' = updateProgram prog progs
+ i_reg = i { prefixDirTemplate = toPathTemplate iprefix,
+ binDirTemplate = toPathTemplate ibindir,
+ libDirTemplate = toPathTemplate ilibdir,
+ libexecDirTemplate = toPathTemplate ilibexecdir,
+ dataDirTemplate = toPathTemplate idatadir,
+ docDirTemplate = toPathTemplate idocdir,
+ htmlDirTemplate = toPathTemplate ihtmldir,
+ interfaceDirTemplate = toPathTemplate iinterfacedir
+ }
+ lbi_reg = lbi { installDirTemplates = i_reg,
+ withPrograms = progs' }
+ (copyHook simpleUserHooks) pd_copy 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)}
+
+
projects / ghc-hetmet.git / blobdiff