#1103: Not in scope: type constructor or class `CUInt'
----------------------------------+-----------------------------------------
Reporter: guest | Owner: somebody
Type: defect | Status: new
Priority: normal | Milestone:
Component: general (Gtk+, Glib) | Version: 0.9.12
Keywords: |
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I have made a package for getting and installing Gtk2HS from darcs
(gtk2hs-darcs), on Arch Linux. Someone is reporting to me this:
{{{
usr/bin/ghc +RTS -RTS -split-objs -c
gstreamer/Media/Streaming/GStreamer/Core/GObjectHierarchy.hs -o
gstreamer/Media/Streaming/GStreamer/Core/GObjectHierarchy.o -O -fffi
-igstreamer -package-conf package.conf.inplace -hide-all-packages -ignore-
package gstreamer -package base -package haskell98 -package mtl-1.1.0.0
-package bytestring-0.9.0.1 -package glib-0.9.12.2 -package-name
gstreamer-0.9.12.2 '-#include<gstreamer/hsgstreamer.h>'
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
-I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0
-I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -I.
gstreamer/Media/Streaming/GStreamer/Core/GObjectHierarchy.chs:73:30:
Not in scope: type constructor or class `CUInt'
make[1]: *** [gstreamer/Media/Streaming/GStreamer/Core/GObjectHierarchy.o]
Fehler 1
rm soegtk/Graphics/SOE/Gtk.hs svgcairo/Graphics/Rendering/Cairo/SVG.hs
make[1]: Leaving directory `/home/haawda/abs/gtk2hs-darcs/src/gtk2hs'
make: *** [all] Fehler 2
==> FEHLER: Build fehlgeschlagen.
Breche ab ...
}}}
And I responded him with:
{{{
I think I may know what is going on, but I just can't believe no developer
of gtk2hs is having gstreamer, and a 32 bits system. ;-)
gtk2hs is using c2hs, to make a .hs file from .chs, by consulting C
headers files.
gstreamer/Media/Streaming/GStreamer/Core/GObjectHierarchy.chs
choose to import only CULong, because on the author system (which must
have 64 bits), this is what the C file header return. But because you have
32 bits (correct me if I am wrong), your C header file return a 32 bit
value, so CUInt must be imported too.
So you would have to make a new clean install, but stop the system after
darcs got src installed.
Then edit in gstreamer/Media/Streaming/GStreamer/Core/GObjectHierarchy.chs
to remove '(CULong)' on the following line:
import Foreign.C.Types (CULong)
that way, it will import all the types, CUInt included. Or just make it
'(CULong,CUInt)'.
I am new to Arch, new to Haskell, and new to Gtk2HS, so I may be out of
track however.
}}}
Not sure I am Ok, and a developer could verify if there is other files
like this.
The package can be found
http://aur.archlinux.org/packages.php?do_Details=1&ID=14976&O=0&L=0&C=0&K=gtk2hs&SB=n&SO=a&PP=25&do_MyPackages=0&do_Orphans=0&SeB=nd
--
Ticket URL: <http://hackage.haskell.org/trac/gtk2hs/ticket/1103>
Gtk2Hs <http://haskell.org/gtk2hs/>
The Gtk2Hs project
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