Re: [Haskell-cafe] Gtk2HS 0.10.0 Released
Duncan Coutts wrote: On Thu, 2009-02-12 at 10:11 +0100, Christian Maeder wrote: Duncan Coutts wrote: On Wed, 2009-02-11 at 15:49 +0100, Lennart Augustsson wrote: Does this version work from ghci? -- Lennart Specifically I believe Lennart is asking about Windows. It's worked in ghci in Linux for ages and it worked in ghci in Windows prior to the 0.9.13 release. In the 0.9.13 release on Windows there was something funky with linking (possibly due to using a newer mingw) and ghci's linker could not understand was was going on and could not load the packages. I'm having trouble http://hackage.haskell.org/trac/ghc/ticket/2615 (cairo depends on pthread, which has a linker script) Is there an easy workaround? The way it used to work was that the Gtk2Hs ./configure script just filtered out pthread on linux systems. Of course that's just a hack. Maybe that ticket can be considered in Plans for GHC 6.10.2 Maybe. Dealing with linker scripts properly is probably rather tricky and we get it for free when we switch to shared libraries. I don't follow this last point - how does switching to shared libraries for Haskell code change things here? Cheers, Simon ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: [Haskell-cafe] Gtk2HS 0.10.0 Released
On Tue, 2009-02-17 at 08:47 +, Simon Marlow wrote: Duncan Coutts wrote: Maybe. Dealing with linker scripts properly is probably rather tricky and we get it for free when we switch to shared libraries. I don't follow this last point - how does switching to shared libraries for Haskell code change things here? It means that ghci will not need to link to system shared libs except when someone uses -lblah on the ghci command line. That's because when we link a Haskell package as a shared lib the system linker interprets any linker scripts and embeds the list of dependencies on other shared libs (other Haskell packages and system libs). Then ghci just dlopens the shared libs for the directly used Haskell packages that that automatically resolves all their deps on other Haskell and system shared libs. Duncan ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: [Haskell-cafe] Gtk2HS 0.10.0 Released
Duncan Coutts wrote: On Wed, 2009-02-11 at 15:49 +0100, Lennart Augustsson wrote: Does this version work from ghci? -- Lennart Specifically I believe Lennart is asking about Windows. It's worked in ghci in Linux for ages and it worked in ghci in Windows prior to the 0.9.13 release. In the 0.9.13 release on Windows there was something funky with linking (possibly due to using a newer mingw) and ghci's linker could not understand was was going on and could not load the packages. I'm having trouble http://hackage.haskell.org/trac/ghc/ticket/2615 (cairo depends on pthread, which has a linker script) Is there an easy workaround? Maybe that ticket can be considered in Plans for GHC 6.10.2 Cheers Christian ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: [Haskell-cafe] Gtk2HS 0.10.0 Released
On Thu, 2009-02-12 at 10:11 +0100, Christian Maeder wrote: Duncan Coutts wrote: On Wed, 2009-02-11 at 15:49 +0100, Lennart Augustsson wrote: Does this version work from ghci? -- Lennart Specifically I believe Lennart is asking about Windows. It's worked in ghci in Linux for ages and it worked in ghci in Windows prior to the 0.9.13 release. In the 0.9.13 release on Windows there was something funky with linking (possibly due to using a newer mingw) and ghci's linker could not understand was was going on and could not load the packages. I'm having trouble http://hackage.haskell.org/trac/ghc/ticket/2615 (cairo depends on pthread, which has a linker script) Is there an easy workaround? The way it used to work was that the Gtk2Hs ./configure script just filtered out pthread on linux systems. Of course that's just a hack. Maybe that ticket can be considered in Plans for GHC 6.10.2 Maybe. Dealing with linker scripts properly is probably rather tricky and we get it for free when we switch to shared libraries. Duncan ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
