Many thanks for your help again:

/usr/local/lib/libwx_osx_cocoau_xrc-2.9.dylib: Mach-O 64-bit dynamically linked shared library x86_64

mbp2-de-luc:~ luc$  cat /usr/bin/ghc
#!/bin/sh
exedir="/Library/Frameworks/GHC.framework/Versions/7.4.2-i386/usr/lib/ghc-7.4.2"
exeprog="ghc-stage2"
executablename="$exedir/$exeprog"
datadir="/Library/Frameworks/GHC.framework/Versions/7.4.2-i386/usr/share"
bindir="/Library/Frameworks/GHC.framework/Versions/7.4.2-i386/usr/bin"
topdir="/Library/Frameworks/GHC.framework/Versions/7.4.2-i386/usr/lib/ghc-7.4.2"
executablename="$exedir/ghc"
exec "$executablename" -B"$topdir" ${1+"$@"}
mbp2-de-luc:~ luc$ 

how may I know ( from this script) of this is 32 or 64 ?

in the meantime , I found old wx lib fro 2010 in /usr/local, which I cleaned everything wx, ,  reinstalled the latest build ( 64 as shown before)
I check any pkg , de registeretred any wx package and reinstalled after th epeevious step

I thought it would do it, but no, the wxcore test is still funny:

does the message means it is expecting 32 : which is not the architecture being linked (i386) ?

what are the consequence of switching to GHC 64 ?


mbp2-de-luc:wxcore luc$ ghc --make HelloWorld
[1 of 1] Compiling Main             ( HelloWorld.hs, HelloWorld.o )
Linking HelloWorld ...
ld: warning: ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_webview-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_webview-2.9.dylibignoring file /usr/local/lib/libwx_osx_cocoau_xrc-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_xrc-2.9.dylib

ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_stc-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_stc-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_richtext-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_richtext-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_ribbon-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_ribbon-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_propgrid-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_propgrid-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_aui-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_aui-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_gl-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_gl-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_qa-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_qa-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_html-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_html-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_adv-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_adv-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_core-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_core-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_baseu_xml-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_baseu_xml-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_baseu_net-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_baseu_net-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_baseu-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_baseu-2.9.dylib
mbp2-de-luc:wxcore luc$ 

--------------
Luc
be.linkedin.com/in/luctaesch/
Envoyé avec Sparrow

Le mardi 19 mars 2013 à 16:56, Eric Kow a écrit :

What does `file /usr/local/lib/libwx_osx_cocoau_xrc-2.9.dylib` report?
And what about `cat /usr/bin/ghc`? (It should be a shell script)

Just trying to find out if you have a 64 bit wxWidgets with 32 bit GHC which may be the case
If that's so, you might have better luck with the 64 bit GHC


On 19 Mar 2013, at 15:19, Luc TAESCH wrote:

- using debug-wx to see what stage things go wrong at? https://github.com/kowey/debug-wx
(it's a collection of hello worlds for different layers)

Very helpful , thanks. Steps1 ok. Step 2 break

mbp2-de-luc:debug-wx luc$ wx-config

wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--release] [--version-full]
[--list] [--selected-config] [--host=HOST] [--toolkit=TOOLKIT]
[--universal[=yes|no]] [--unicode[=yes|no]] [--static[=yes|no]]
[--debug[=yes|no]] [--version[=VERSION]] [--basename] [--cc] [--cxx]
[--cppflags [base]] [--cxxflags [base]] [--cflags]
[--rescomp] [--linkdeps] [--ld] [--utility=UTIL]
[--libs [LIBS...]] [--optional-libs [LIBS...]]

wx-config returns information about the wxWidgets libraries available on
your system. It may be used to retrieve the information required to build
applications using these libraries using --cppflags, --cxxflags, --cflags,
and --libs options. And you may query the properties of this configuration
using --query-{host,toolkit,widgetset,chartype,debugtype,version,linkage}.

NOTE: Usage of --debug and --query-debugtype are only relevant if you
have any versions prior to 2.9 installed and use the --version option to
select an earlier version.

If multiple builds of wxWidgets are available, you can use the options
--prefix, --host, --toolkit, --unicode, --static, --universal or --version
to select from them. The --selected-config option shows the name of the
current configuration and --list shows available alternatives which match
specified criteria. The --utility option returns the correct version of
UTIL to use with the selected build. The --linkdeps option returns only
static libraries for your makefile link rule dependencies.

The LIBS arguments (comma or space separated) may be used to specify the
wxWidgets libraries that you wish to use. The "std" label may be used to
import all libraries that would be used by default if none were specified
explicitly, e.g. wx-config --libs core,base. The "all" label may be used
to import all libraries that have been compiled which are shown in the
list below. The --optional-libs parameter should be followed by a list
of libs that should be linked to, but only if they are available.

Available libraries in this build are:
xrc webview stc richtext ribbon propgrid aui gl html qa adv core xml net base

mbp2-de-luc:debug-wx luc$ cd wxWidgets
mbp2-de-luc:wxWidgets luc$ g++ minimal.cpp `wx-config --libs --cflags` -o minimal
mbp2-de-luc:wxWidgets luc$ ./minimal

Step 2:

mbp2-de-luc:wxWidgets luc$ cd ..
mbp2-de-luc:debug-wx luc$ cd wxcore
mbp2-de-luc:wxcore luc$ ghc --make HelloWorld
[1 of 1] Compiling Main ( HelloWorld.hs, HelloWorld.o )
Linking HelloWorld ...
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_xrc-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_xrc-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_webview-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_webview-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_stc-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_stc-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_richtext-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_richtext-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_ribbon-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_ribbon-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_propgrid-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_propgrid-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_aui-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_aui-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_gl-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_gl-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_html-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_html-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_qa-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_qa-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_adv-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_adv-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_osx_cocoau_core-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_osx_cocoau_core-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_baseu_xml-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_baseu_xml-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_baseu_net-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_baseu_net-2.9.dylib
ld: warning: ignoring file /usr/local/lib/libwx_baseu-2.9.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libwx_baseu-2.9.dylib
mbp2-de-luc:wxcore luc$ ./HelloWorld
dyld: Symbol not found: __ZN10wxDateTime13TIME_T_FACTORE
Referenced from: /Users/luc/.cabal/lib/wxc-0.90.0.4/ghc-7.4.2/libwxc.dylib
Expected in: flat namespace
in /Users/luc/.cabal/lib/wxc-0.90.0.4/ghc-7.4.2/libwxc.dylib
Trace/BPT trap: 5
mbp2-de-luc:wxcore luc$

--------------
Luc
Envoyé avec Sparrow

Le mardi 19 mars 2013 à 15:38, Eric Kow a écrit :

Do any of the following help?

- making sure you have a 64bit wxWidgets
- using debug-wx to see what stage things go wrong at? https://github.com/kowey/debug-wx
(it's a collection of hello worlds for different layers)
- using my cabal-macosx branch? https://github.com/kowey/cabal-macosx

I might have forgotten to do a release, in which case sorry.

I'm on Lion, using ghc 7.4.1, wxWidgets from the Homebrew installer


On 19 Mar 2013, at 00:01, luc taesch wrote:

Are there any setup to do after install , (the equivalent of LD_CONFIG ?)

what i did , following [0 ]

1/ install wxwigets went fine

2/ but I cannot get a helllo world example running .
the cabal-macosx does not seems to be seen ( what
is expected in fact ?). any setup ?


3/ trying and run the sample by hand raise an Error

Anyway this is much farther I ever been on a haskell gui install on the mac.
but not good enough so far.
I would love trying reactive banana.

ar there any positive experience of installing wx on 10.8
( according to [0], yes) ?
any tricks to know ?


details here : http://hpaste.org/84285 due to size limitations.



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