You have to say
ghc -package lang
if you want to use modules from the "lang" package.
See Section 4.10 of the user manual.
Simon
| -----Original Message-----
| From: Antony Courtney [mailto:[EMAIL PROTECTED]]
| Sent: 25 September 2001 22:14
| To: [EMAIL PROTECTED]
| Subject: Path Issues on Windows 2000
|
|
| Hello GHC team,
|
| I just succesfully installed GHC 5.02 on Windows 2000, and it
| (basically) worked.
|
| However, I have run in to a couple of issues:
|
| 1 (minor). The last dialog box of the Installer recommended
| adding "\bin" to my PATH. This should have been "C:\Program
| Files\Glasgow Haskell Compiler\ghc-5.02\bin". (I had to use
| "Search..." to find it!)
|
| 2. (more significant): The first thing I tried to do with
| ghc was build GreenCard for Win32/ghc. This failed because
| it was unable to compile StdDis.hs in GreenCard's ghc library
| directory. This turned out to be because ghc was unable to
| find several non-standard modules like "Int", "Word", etc.
| which appear to live in "C:\Program Files\Glasgow Haskell
| Compiler\ghc-5.02\bin".
|
| Just to make this a little more concrete, I tried (and
| failed) to compile the following trivial program that imports
| the Int module:
|
| $ cat ModTest.hs
| -- A test of importing some non-std. GHC libraries:
| module ModTest(main) where
|
| import Int
|
| main = putStrLn "hello, world!"
|
| $ ghc -o modTest ModTest.hs # no extra path specifier arguments
|
| ModTest.hs:4:
| failed to load interface for `Int':
| Could not find interface file for `Int'
|
| $ ghc -i "$GHCDIR\\imports\\lang" -o modTest ModTest.hs #
| trying -i c:\Program Files\Glasgow Haskell
| Compiler\ghc-5.02\bin\ghc.exe: file `C:\Program Files\Glasgow
| Haskell Compiler\ghc-5.02\imports\lang' does not exist
|
| $ ls -l "$GHCDIR\\imports\\lang\\Int.hi" # just to prove that
| the given path does actually exist!
| -rw-r--r-- 1 antony None 10755 Sep 20 20:42
| C:\Program Files\Glasgow
| Haskell Compiler\ghc-5.02\imports\lang\Int.hi
|
| $
|
| I tried using '-L' instead of '-i', tried using
| '-fglasgow-exts', and tried this under the ordinary console
| prompt (to rule out the possibility of a Cygwin conflict).
| Nothing seemed to work.
|
| Am I doing something wrong, or is this a ghc bug?
|
| Thanks,
|
| -antony
|
|
| --
| Antony Courtney
| Grad. Student, Dept. of Computer Science, Yale University
| [EMAIL PROTECTED] http://www.apocalypse.org/pub/u/antony
|
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| Glasgow-haskell-bugs mailing list
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