RESULT/S:
- Managed to get wxcore and wxc installed and working, to helloworld level,
based on the latest github master.
- All Eric's helloworld examples now compile and generally work, incl. wxcore
and wx versions, without the link error problem posted below.
Henrys-iMac:wx henrylockyer$ ghc-pkg list --user
/Users/henrylockyer/.ghc/x86_64-darwin-7.0.4/package.conf.d
MissingH-1.1.1.0
cabal-macosx-0.2.2
hslogger-1.1.5
strict-0.3.2
wx-0.90.0.1
wxc-0.90.0.4 <====<<<
wxcore-0.90.0.3 <====<<<
wxdirect-0.90.0.1
- A couple of weird things I encountered which are probably due to pilot error
somewhere (I've not used the
'runhaskell Setup configure/build/install' method before) but I'll mention
them in case they indicate something
that should be attended to:
a) When building wxc, registration of the pkg seemed to occur, as I
expected, in the install phase, but when
building wxcore there was a message to say it had registered the
pkg at the end of the build phase, I gave
the install command and it then reported registering the pkg again.
Seemed a little fishy.
b) When it came to adding wx back in I went back to using cabal install
to pull wx from hackage again,
but got the following message:
src/Graphics/UI/WX/Draw.hs:33:8:
Could not find module `Graphics.UI.WXCore':
Perhaps you haven't installed the profiling
libraries for package `wxcore-0.90.0.3'?
Use -v to see a list of the files searched for.
cabal: Error: some packages failed to install:
wx-0.90.0.1 failed during the building phase. The
exception was:
ExitFailure 1
"-v" didn't tell me much but --disable-library-profiling
convinced cabal to install it.
I thought the profiling option should have been defaulted 'off'
during the build phase of wxc and wxcore
as well as in the cabal install of wx - I certainly didn't
deliberately set any parameters in connection
with profiling.
Annoyingly I accidentally closed the terminal without saving, so can't post
more specific detail or check my eyesight.
Regards/ Henry
On 30 Jun 2012, at 18:53, Henry Lockyer wrote:
> Sorry - I was really meaning 'included in Hackage' so that I could use 'cabal
> install', in case that wasn't obvious.
>
> I see, superficially at least, everything seems to be there on github master
> for wxc 0.90.04 and wxcore 0.90.04,
> so I'll have a go at installing these 'manually' (wx seems to be the same
> version but will also need to be rebuilt
> after presumably).
>
> /Henry
>
> On 30 Jun 2012, at 16:54, Henry Lockyer wrote:
>
>> Is the cabalistic version of wxcore 0.90.0.3 still imminent or has life
>> intervened?
>> If it's not likely for a while then I guess I'd better get my swimming
>> trunks on and head for the shallow end of Github ;-)
>> Regards/ Henry
>>
>> On 27 Jun 2012, at 17:48, Jeremy O'Donoghue wrote:
>>
>>> I think you did the right thing. We'll debug further if the Cabal update
>>> doesn't work for you.
>>>
>>> Regards
>>> Jeremy
>>>
>>> On 27 June 2012 16:46, Henry Lockyer <henry.lock...@ntlworld.com> wrote:
>>> ok + thanks. I guess I'll wait for updated cabal if it is imminent .
>>> Re (1) I could double-check this in the meantime perhaps, but what to look
>>> for exactly?
>>> (I relied on "cabal install wx cabal-macosx" on an empty local user pkg lib
>>> to get it right.)
>>> Regards/ Henry
>>>
>>> On 27 Jun 2012, at 15:28, Jeremy O'Donoghue wrote:
>>>
>>>> There are a couple of possibilities:
>>>>
>>>> 1) (which I think can be discounted, given your description of 'removed
>>>> everything and started again') is that you didn't do a clean build. The
>>>> dependency checking for wxc is rather fragile (bacause Cabal does not know
>>>> about C dependencies).
>>>> 2) More likely: the latest version of wxcore on Github is 0.90.0.3 - this
>>>> was bumped when I messed up some dependencies in one of the releases (I
>>>> didn't notice because *I* hadn't cleaned up properly before testing. Have
>>>> you tried pulling from the tip of the master branch on Github in the past
>>>> few days (I commited the updates to Github on June 10th - haven't updated
>>>> cabal yet as I have been too busy - will try to do so this evening (UK
>>>> time).
>>>>
>>>> In other words, I think this may be my fault, for which my sincere
>>>> apologies.
>>>>
>>>> Best regards
>>>> Jeremy
>>>>
>>>> On 27 June 2012 13:38, Henry Lockyer <henry.lock...@ntlworld.com> wrote:
>>>> 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
>>>>
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>>>>
>>>
>>>
>>
>
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