[wxhaskell-devel] wxc/ore? linking problem

[Henry L. <hen...@nt...>]

Hello - is this a fault with wxc (or associates) ? 

Cannot build Eric's wxcore 'HelloWorld' (from https://raw.github.com/jodonoghue/wxHaskell/master/samples/wxcore/HelloWorld.hs ) 
due to "Undefined symbols".

This is based on an i86_64-only wxWidgets 2.9.3 build on mac os 10.6.8 snow leopard with xcode 3.2.6 and with ghc 7.0.4  (HP 2011.4.0.0 64).

I discovered some legacy mess in the local pkg installations so removed everything from --user pkgs and rebuilt it all again 
cleanly with cabal install, with no apparent errors at this stage. The install looks fine now but I still get the same error and am now stuck..

Henrys-iMac:wxcore henrylockyer$ ghc HelloWorld
[1 of 1] Compiling Main             ( HelloWorld.hs, HelloWorld.o )
Linking HelloWorld ...
Undefined symbols:
  "_wxListItemAttr_SetTextColour", referenced from:
      _s15xV_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrlVirtual_Create", referenced from:
      _sWbY_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _sWcg_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_GetBackgroundColor", referenced from:
      _s1Bis_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2Jgb_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrl_RefreshItem", referenced from:
      _s1C5g_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2HVB_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrlVirtual_SetOnGetItemAttrCallback", referenced from:
      _s1BFE_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2IEM_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_Create", referenced from:
      _wxcorezm0zi90zi0zi1_GraphicsziUIziWXCoreziWxcClassesAL_listItemAttrCreate1_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrlVirtual_SetOnGetItemColumnImageCallback", referenced from:
      _s1BE8_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2IGA_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_CreateEx", referenced from:
      _sUn6_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _sUng_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrlVirtual_CreateWithCb", referenced from:
      _sW0i_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _sW0E_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrl_IsVirtual", referenced from:
      _s1C6N_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2HTp_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrl_GetItemFont", referenced from:
      _s1Cz0_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2H2z_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_SetFont", referenced from:
      _s15BK_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s15BO_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrlVirtual_SetOnGetItemImageCallback", referenced from:
      _s1BCC_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2IIo_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_GetTextColor", referenced from:
      _s1BfQ_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2JjR_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_GetFont", referenced from:
      _s1Bh9_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2Ji1_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_HasFont", referenced from:
      _s1Bdd_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2JnT_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_SetBackgroundColour", referenced from:
      _s15Gu_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListCtrlVirtual_SetOnGetItemTextCallback", referenced from:
      _s1BB6_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2IKc_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_HasTextColour", referenced from:
      _s1BbT_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2Jq5_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
  "_wxListItemAttr_HasBackgroundColour", referenced from:
      _s1Bex_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
      _s2JlH_info in libHSwxcore-0.90.0.1.a(WxcClassesAL.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status

Thanks/ Henry