Hi Joachim, that's right thanks, but I was looking for a way to do that from a program. ghc-pkg does not seems to expose any library...
On Wed, Mar 20, 2013 at 11:23 PM, Joachim Breitner <[email protected] > wrote: > Hi, > > Am Mittwoch, den 20.03.2013, 00:34 +0100 schrieb Corentin Dupont: > > Hi Cafe! > > I'm looking for how to extract the exposed modules (as a list of > > strings) from an installed library, giving the library name. > > I can see some structures in Cabal (InstalledPackageInfo) and some > > functions in ghc-pkg.hs in GHC, but nothing readily useable... > > $ ghc-pkg field base exposed-modules > exposed-modules: Foreign.Concurrent GHC.Arr GHC.Base GHC.Char > GHC.Conc GHC.Conc.IO GHC.Conc.Signal GHC.Conc.Sync > GHC.ConsoleHandler GHC.Constants GHC.Desugar GHC.Enum > GHC.Environment GHC.Err GHC.Exception GHC.Exts > GHC.Fingerprint > GHC.Fingerprint.Type GHC.Float GHC.Float.ConversionUtils > GHC.Float.RealFracMethods GHC.Foreign GHC.ForeignPtr > GHC.Generics > GHC.GHCi GHC.Handle GHC.IO GHC.IO.Buffer > GHC.IO.BufferedIO > GHC.IO.Device GHC.IO.Encoding GHC.IO.Encoding.CodePage > GHC.IO.Encoding.Failure GHC.IO.Encoding.Iconv > GHC.IO.Encoding.Latin1 GHC.IO.Encoding.Types > GHC.IO.Encoding.UTF16 > GHC.IO.Encoding.UTF32 GHC.IO.Encoding.UTF8 > GHC.IO.Exception > GHC.IO.FD GHC.IO.Handle GHC.IO.Handle.FD > GHC.IO.Handle.Internals > GHC.IO.Handle.Text GHC.IO.Handle.Types GHC.IO.IOMode > GHC.IOArray > GHC.IOBase GHC.IORef GHC.IP GHC.Int GHC.List GHC.MVar > GHC.Num > GHC.PArr GHC.Pack GHC.Ptr GHC.Read GHC.Real GHC.STGHC.Stack > GHC.Stats GHC.Show GHC.Stable GHC.Storable GHC.STRef > GHC.TypeLits > GHC.TopHandler GHC.Unicode GHC.Weak GHC.Word > System.Timeout > GHC.Event Control.Applicative Control.Arrow > Control.Category > Control.Concurrent Control.Concurrent.Chan > Control.Concurrent.MVar > Control.Concurrent.QSem Control.Concurrent.QSemN > Control.Concurrent.SampleVar Control.Exception > Control.Exception.Base Control.Monad Control.Monad.Fix > Control.Monad.Instances Control.Monad.STControl.Monad.ST.Safe > Control.Monad.ST.Unsafe Control.Monad.ST.Lazy > Control.Monad.ST.Lazy.Safe Control.Monad.ST.Lazy.Unsafe > Control.Monad.ST.Strict Control.Monad.Zip Data.Bits > Data.Bool > Data.Char Data.Complex Data.Dynamic Data.Either Data.Eq > Data.Data > Data.Fixed Data.Foldable Data.Function Data.Functor > Data.HashTable > Data.IORef Data.Int Data.Ix Data.List Data.Maybe > Data.Monoid > Data.Ord Data.Ratio Data.STRef Data.STRef.Lazy > Data.STRef.Strict > Data.String Data.Traversable Data.Tuple Data.Typeable > Data.Typeable.Internal Data.Unique Data.Version Data.Word > Debug.Trace Foreign Foreign.C Foreign.C.Error > Foreign.C.String > Foreign.C.Types Foreign.ForeignPtr Foreign.ForeignPtr.Safe > Foreign.ForeignPtr.Unsafe Foreign.Marshal > Foreign.Marshal.Alloc > Foreign.Marshal.Array Foreign.Marshal.Error > Foreign.Marshal.Pool > Foreign.Marshal.Safe Foreign.Marshal.Utils > Foreign.Marshal.Unsafe > Foreign.Ptr Foreign.Safe Foreign.StablePtr > Foreign.Storable Numeric > Prelude System.Console.GetOpt System.CPUTime > System.Environment > System.Exit System.IO System.IO.Error System.IO.Unsafe > System.Info > System.Mem System.Mem.StableName System.Mem.Weak > System.Posix.Internals System.Posix.Types > Text.ParserCombinators.ReadP > Text.ParserCombinators.ReadPrec > Text.Printf Text.Read Text.Read.Lex Text.Show > Text.Show.Functions > Unsafe.Coerce > > > Greetings, > Joachim > > -- > Joachim "nomeata" Breitner > Debian Developer > [email protected] | ICQ# 74513189 | GPG-Keyid: 4743206C > JID: [email protected] | http://people.debian.org/~nomeata > > > _______________________________________________ > Haskell-Cafe mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell-cafe > >
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