Hello,
the EnableGUI hack for getting a window in GHCi on Mac OS X (10.3.9 for
me) unexpectedly changes the working directory for the running ghci
[...] apfelmus$ ghci -i../../Hackage/SOE/src
[...] GHC Interactive, version 6.6.1, for Haskell 98.
*Main> :! pwd
/Users/apfelmus/Documents/Programmierung/Haskell/Graphics/Kunst
*Main> enableGUI >> run lambda
Loading package OpenGL-2.2.1 ... linking ... done.
Loading package GLFW-0.1 ... linking ... done.
*Main> :! pwd
/opt/local/lib/ghc-6.6.1
The effect is that reloading the Main module now fails
*Main> :r
<no location info>: can't find file: Main.hs
Any solution?
Btw, using enableGUI exactly once at the beginning of the ghci session
doesn't work
*Main> enableGUI
<interactive>:
../../Hackage/SOE/src/EnableGUI.o: unknown symbol
`_CPSEnableForegroundOperation'
unless ghci is started with the -framework Carbon option. But then,
the working directory remains fine, so I guess the change of working
directory bug happens while dynamically loading frameworks/shared libraries.
Is there a way to automate ghci ... EnableGUI -framework Carbon and
typing enableGUI at the first prompt? Something like a custom shell
script ghci+gui or even ghci --with-gui ?
Regards,
apfelmus
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