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' ->
+ ghcpkg : ghcpkgconf : destdir : topdir :
+ iprefix : ibindir : ilibdir : ilibexecdir :
+ idatadir : idocdir : ihtmldir :
+ args' ->
let verbosity = case args' of
[] -> normal
['-':'v':v] ->
_ -> Just v
in flagToVerbosity m
_ -> error ("Bad arguments: " ++ show args)
- in doit destdir pref idatadir idocdir ghcpkg ghcpkgconf
- verbosity
+ in doit verbosity ghcpkg ghcpkgconf destdir topdir
+ iprefix ibindir ilibdir ilibexecdir idatadir
+ idocdir ihtmldir
_ ->
error "Missing arguments"
-doit :: FilePath -> FilePath -> FilePath -> FilePath -> FilePath -> FilePath
- -> Verbosity
+doit :: Verbosity -> FilePath -> FilePath -> FilePath -> FilePath
+ -> FilePath -> FilePath -> FilePath -> FilePath -> FilePath
+ -> FilePath -> FilePath
-> IO ()
-doit destdir pref idatadir idocdir ghcpkg ghcpkgconf verbosity =
+doit verbosity ghcpkg ghcpkgconf destdir topdir
+ iprefix ibindir ilibdir ilibexecdir idatadir idocdir ihtmldir =
do let userHooks = simpleUserHooks
copyto = if null destdir then NoCopyDest else CopyTo destdir
copyFlags = (emptyCopyFlags copyto) {
copyVerbose = verbosity
}
registerFlags = emptyRegisterFlags {
- regUser = MaybeUserGlobal,
+ regPackageDB = Just GlobalPackageDB,
regVerbose = verbosity,
regGenScript = False,
regInPlace = False
}
- lbi <- getPersistBuildConfig
+ lbi <- getConfig verbosity
let pd = localPkgDescr lbi
i = installDirTemplates lbi
-- XXX This is an almighty hack, shadowing the base
pd_reg = pd { library = Just (mkLib (const True)) }
-- 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 { prefixDirTemplate = toPathTemplate' iprefix,
+ binDirTemplate = toPathTemplate' ibindir,
+ libDirTemplate = toPathTemplate' ilibdir,
+ libexecDirTemplate = toPathTemplate' ilibexecdir,
+ dataDirTemplate = toPathTemplate' idatadir,
+ docDirTemplate = toPathTemplate' idocdir,
+ htmlDirTemplate = toPathTemplate' ihtmldir
}
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 { prefixDirTemplate = toPathTemplate iprefix,
+ binDirTemplate = toPathTemplate ibindir,
+ libDirTemplate = toPathTemplate ilibdir,
+ libexecDirTemplate = toPathTemplate ilibexecdir,
+ dataDirTemplate = toPathTemplate idatadir,
+ docDirTemplate = toPathTemplate idocdir,
+ htmlDirTemplate = toPathTemplate ihtmldir
+ }
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 _ 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)}
+
+