Hi Axel, Andy Stewart <lazycat.mana...@gmail.com> writes:
> Hi Axel, > > Axel Simon <axel.si...@in.tum.de> writes: > >> On 27.04.2010, at 18:08, Andy Stewart wrote: >> >>> Hi Axel, >>> >>> I'm try to convert last package -- gstreamer. >>> I found gstreamer need MiniObject, it's need hacking TypeGen.hs to >>> generate MiniObject hierarchy. >> >> >> No it doesn't! But it needs to be run twice, once for the GObject >> based hierarchy and once for the Mini hierarchy. So Setup.hs needs >> changing. >> >>> Below is gsteamer package: >>> >>> <gstreamer.tar.gz> >>> Almost finish, i have finish gstreamer.cabal and necessary work >>> (such as LANGUAGE_CPP). >>> You just need make TypeGen.hs generate module >>> `Media.Streaming.GStreamer.Core.MiniHierarchy` and do "cabal install". >>> >>> Hope it will save your time. >>> >>> BTW, what's plan for "Graphics.UI.Gtk.General.Threading" and >>> "Graphics.UI.Gtk.Types" ? >>> Expose those modules is simplest way, but i think you don't like >>> it. :) >>> >> >> Well, there is not the new Internal module. Instead of requesting (in >> each .cabal file) that Threading and Types should be forwarded, simply >> forward Internal. Then Internal will be imported and re-exported from >> each type module. > I have test, and found new error: > > Resolving dependencies... > Configuring gtk-0.10.5... > Preprocessing library gtk-0.10.5... > Building gtk-0.10.5... > Module imports form a cycle for modules: > Graphics.UI.Gtk.Abstract.Object > (dist/build/Graphics/UI/Gtk/Abstract/Object.hs) > imports: Graphics.UI.Gtk.Signals > Graphics.UI.Gtk.Signals (dist/build/Graphics/UI/Gtk/Signals.hs) > imports: Graphics.UI.GtkInternals > Graphics.UI.GtkInternals (dist/build/Graphics/UI/GtkInternals.hs) > imports: Graphics.UI.Gtk.Multiline.Types > Graphics.UI.Gtk.Multiline.Types > (dist/build/Graphics/UI/Gtk/Multiline/Types.hs) > imports: Graphics.UI.Gtk.General.Structs > Graphics.UI.Gtk.General.Structs > (dist/build/Graphics/UI/Gtk/General/Structs.hs) > imports: Graphics.UI.Gtk.Abstract.Object > cabal: Error: some packages failed to install: > gtk-0.10.5 failed during the building phase. The exception was: > ExitFailure 1 I have push new patch to fix "cycle import" error when compile gtk package: ------------------------------> patch detail start <------------------------------ * Fix cycle import problem, and expose `Threading` modules for use in Signals.chs * Signal.chs.template : restore to "import Graphics.UI.Gtk.General.Threading". * GtkInternals.chs : remove Graphics.UI.Gtk.General.Threading, otherwise cycle import when compile gtk. * Threading.hs : Add nots that don't use this module in application. * gtk.cabal : expose Graphics.UI.Gtk.General.Threading ------------------------------> patch detail end <------------------------------ I can't think better solution than this, for avoid user use `Graphics.UI.Gtk.General.Threading`, i have write below notes in it: ------------------------------> notes start <------------------------------ -- This file contains functions that are needed by other library wrappers that build -- on Gtk2Hs. An application should not need this function nor include this file. ------------------------------> notes end <------------------------------ This patch did not affect other patches, you can continue to test my Cabal patches. Cheers, -- Andy ------------------------------------------------------------------------------ _______________________________________________ Gtk2hs-devel mailing list Gtk2hs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gtk2hs-devel
