lablgtk 1.2.7-1002 on 10.6 64bit fails to build

[Viv Kendon]

I just bootstrapped a 64 bit fink on a clean install of
10.6.1 (apple's X11, latest xcode 3.2.1, on a macpro booted
64bit with case-sensitive file system), and am trying to
install unison: this is the only remaining dependency, and
unison-nox installs OK (haven't tested yet).

Looking back in the list archives suggests that the problem
may be related to how new ocaml is, 3.11.1-2 is newer than
when I built lablgtk under 10.5.  I tried to peruse the
lablgtk website, there are references to fixes for unison,
but I can't tell whether they are relevant.

There are a couple of build errors:

+ /sw/bin/ocamlc -a  -o lablgtk.cma  gaux.cmo gpointer.cmo
glib.cmo gdk.cmo gdkE
vent.cmo gdkKeysyms.cmo gtk.cmo gtkArgv.cmo gtkSignal.cmo
gtkData.cmo gtkBase.cm
o gtkPack.cmo gtkButton.cmo gtkMenu.cmo gtkMisc.cmo
gtkWindow.cmo gtkTree.cmo gt
kList.cmo gtkBin.cmo gtkEdit.cmo gtkRange.cmo gtkMain.cmo
gtkNew.cmo gDraw.cmo g
Obj.cmo gMain.cmo gData.cmo gContainer.cmo gPack.cmo
gButton.cmo gMenu.cmo gMisc
.cmo gTree.cmo gList.cmo gWindow.cmo gBin.cmo gEdit.cmo
gRange.cmo gUtil.cmo gTo
olbox.cmo -dllib -llablgtk -cclib -llablgtk -ccopt -L/sw/lib
-ccopt -L/usr/X11R6
/lib  -cclib -lgtk -cclib -lgdk -cclib -lgmodule -cclib
-lglib -cclib -lintl -cc
lib -lXext -cclib -lX11 -cclib -lm
ocamlc  -w s -c gtkInit.ml
ocamlmktop  -o lablgtktop unix.cma str.cma -I . lablgtk.cma
gtkInit.cmo
File "_none_", line 1, characters 0-1:
Error: Error on dynamically loaded library: ./dlllablgtk.so:
dlopen(./dlllablgtk
.so, 138): Symbol not found: _libintl_bindtextdomain
   Referenced from: /sw/lib/libgtk-1.2.0.dylib
:
  in /sw/lib/libgtk-1.2.0.dylib
make[1]: *** [lablgtktop] Error 2
rm varcc.ml
make: *** [all] Error 2


[which leads to]


cd src && make install
if test -d
/sw/src/fink.build/root-lablgtk-1.2.7-1002/sw/lib/ocaml/lablgtk;
then : ; else mkdir -p
/sw/src/fink.build/root-lablgtk-1.2.7-1002/sw/lib/ocaml/lablgtk;
fi
cp gaux.cmi gpointer.cmi glib.cmi gdk.cmi gdkEvent.cmi
gdkKeysyms.cmi gtk.cmi gtkArgv.cmi gtkSignal.cmi gtkData.cmi
gtkBase.cmi gtkPack.cmi gtkButton.cmi gtkMenu.cmi
gtkMisc.cmi gtkWindow.cmi gtkTree.cmi gtkList.cmi gtkBin.cmi
gtkEdit.cmi gtkRange.cmi gtkMain.cmi gtkNew.cmi gDraw.cmi
gObj.cmi gMain.cmi gData.cmi gContainer.cmi gPack.cmi
gButton.cmi gMenu.cmi gMisc.cmi gTree.cmi gList.cmi
gWindow.cmi gBin.cmi gEdit.cmi gRange.cmi gUtil.cmi
gToolbox.cmi gtkInit.cmi gtkThread.cmi
/sw/src/fink.build/root-lablgtk-1.2.7-1002/sw/lib/ocaml/lablgtk
cp -p *.mli
/sw/src/fink.build/root-lablgtk-1.2.7-1002/sw/lib/ocaml/lablgtk
cp -p gaux.ml gpointer.ml glib.ml gdk.ml gdkEvent.ml
gdkKeysyms.ml gtk.ml gtkArgv.ml gtkSignal.ml gtkData.ml
gtkBase.ml gtkPack.ml gtkButton.ml gtkMenu.ml gtkMisc.ml
gtkWindow.ml gtkTree.ml gtkList.ml gtkBin.ml gtkEdit.ml
gtkRange.ml gtkMain.ml gtkNew.ml gDraw.ml gObj.ml gMain.ml
gData.ml gContainer.ml gPack.ml gButton.ml gMenu.ml gMisc.ml
gTree.ml gList.ml gWindow.ml gBin.ml gEdit.ml gRange.ml
gUtil.ml gToolbox.ml gtkInit.ml gtkThread.ml gtkThInit.ml
/sw/src/fink.build/root-lablgtk-1.2.7-1002/sw/lib/ocaml/lablgtk
cp lablgtk.cma gtkThread.cmo gtkInit.cmo gtkThInit.cmo
/sw/src/fink.build/root-lablgtk-1.2.7-1002/sw/lib/ocaml/lablgtk
cp: gtkThread.cmo: No such file or directory
cp: gtkThInit.cmo: No such file or directory
make[1]: *** [install] Error 1
make: *** [install] Error 2


Am happy to test suggestions...

many thanks,
-- Viv
________________________________________________
Dr Viv Kendon    http://quantum.leeds.ac.uk/~viv
tel: [phone]      Physics and Astronomy
Quantum Information Group    University of Leeds


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[Martin Costabel]

Viv Kendon wrote:
[]
> Error: Error on dynamically loaded library: ./dlllablgtk.so:
> dlopen(./dlllablgtk
> .so, 138): Symbol not found: _libintl_bindtextdomain
>    Referenced from: /sw/lib/libgtk-1.2.0.dylib
> :
>   in /sw/lib/libgtk-1.2.0.dylib
> make[1]: *** [lablgtktop] Error 2

This looks like a bug in the gtk+-shlibs package: libgtk-1.2.0.dylib is
linked with the -undefined dynamic_lookup flag, which most of the time
is a bad idea for dylibs. It should link explicitly with libintl from
libgettext3-shlibs.

--
Martin


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On Nov 8, 2009, at 5:16 PM, Martin Costabel wrote:

> Viv Kendon wrote:
> []
>> Error: Error on dynamically loaded library: ./dlllablgtk.so: dlopen(./dlllablgtk
>> .so, 138): Symbol not found: _libintl_bindtextdomain
>>   Referenced from: /sw/lib/libgtk-1.2.0.dylib
>> :
>>  in /sw/lib/libgtk-1.2.0.dylib
>> make[1]: *** [lablgtktop] Error 2
>
> This looks like a bug in the gtk+-shlibs package: libgtk-1.2.0.dylib is linked with the -undefined dynamic_lookup flag, which most of the time is a bad idea for dylibs. It should link explicitly with libintl from libgettext3-shlibs.
>
> --
> Martin

The package really wants to use undefined symbols (libgtk doesn't link to libgdk), and I couldn't manage to get rid of it without cascading libtool weirdness.

Instead I've fixed another problem - it was detecting all libraries as uninstalled because file(1) gives different output for 32-bit and 64-bit libraries. So now it at least puts -lintl into the link line again.
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[Viv Kendon]

On Wed, 18 Nov 2009, Alexander Strange wrote:

> Instead I've fixed another problem - it was detecting all
> libraries as uninstalled because file(1) gives different
> output for 32-bit and 64-bit libraries. So now it at least
> puts -lintl into the link line again.

That seems to do the trick, lablgtk now build for me:

Information about 8327 packages read in 0 seconds.
  i   lablgtk          1.2.7-1002   Objective Caml interface
to gtk+
  i   lablgtk2         2.12.0-3     Objective Caml interface
to gtk+2

However, unison does not: I'll start a new thread...

many thanks,
-- Viv
________________________________________________
Dr Viv Kendon    http://quantum.leeds.ac.uk/~viv
tel: [phone]      Physics and Astronomy
Quantum Information Group    University of Leeds


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