import FastString
import Util
import PrelNames ( gHC_PRIM )
-import DynFlags ( DynFlags(..), isOneShot, GhcMode(..) )
+import DynFlags
import Outputable
import FiniteMap
import LazyUniqFM
import Maybes ( expectJust )
+import Distribution.Text
import Distribution.Package hiding (PackageId)
import Data.IORef ( IORef, writeIORef, readIORef, modifyIORef )
import System.Directory
hang (ptext (sLit "locations searched:")) 2 $ vcat (map text files)
pkg_hidden pkg =
- ptext (sLit "it is a member of the hidden package") <+> quotes (ppr pkg)
+ ptext (sLit "It is a member of the hidden package") <+> quotes (ppr pkg)
+ <> dot $$ cabal_pkg_hidden_hint pkg
+ cabal_pkg_hidden_hint pkg
+ | dopt Opt_BuildingCabalPackage dflags
+ = case simpleParse (packageIdString pkg) of
+ Just pid ->
+ ptext (sLit "Perhaps you need to add") <+>
+ quotes (text (display (pkgName pid))) <+>
+ ptext (sLit "to the build-depends in your .cabal file.")
+ Nothing -> empty
+ | otherwise = empty
mod_hidden pkg =
ptext (sLit "it is a hidden module in the package") <+> quotes (ppr pkg)