On 1/20/06, Francesco Montorsi <[EMAIL PROTECTED]> wrote:
> Hi,
>
> John Labenski ha scritto:
> > On 1/20/06, Francesco Montorsi <[EMAIL PROTECTED]> wrote:
> >
> >>make[1]: Entering directory `/home/frm/work/wxLua/modules/wxlua/src'
> >>g++ -shared -o /usr/local/lib/libwx_gtk2ud_wxlua-2.7.so.1.5.0 internal.o
> >>wxlbind.o wxlcallb.o wxlintrp.o wxlstate.o
> >>/usr/bin/ld: internal.o: relocation R_X86_64_32 against `a local symbol'
> >>can not be used when making a shared object; recompile with -fPIC
> >>internal.o: could not read symbols: Bad value
> >>collect2: ld returned 1 exit status
> >>make[1]: *** [/usr/local/lib/libwx_gtk2ud_wxlua-2.7.so.1.5.0] Error 1
> >>make[1]: Leaving directory `/home/frm/work/wxLua/modules/wxlua/src'
> >>make: *** [wxLuaLib] Error 2
> >>[EMAIL PROTECTED]:~/work/wxLua/apps/wxlua/src$
> >>
> >>And this did not work with both a static and a shared build of wxWidgets.
> >>
> >>Last, I searched for the unresolved linker symbols: i.e.
> >>s_wxluatag_wxWindow, s_wxluatag_wxBitmap, s_wxluatag_wxEvtHandler,
> >>s_wxluatag_wxEvent and I found that they are all declared as extern
> >>symbols at the beginning of some CPP files (like wxlstate.cpp) but then
> >>they are not defined anywhere.
> >>
> >>How did you manage to compile these sources ?
> >>Do I have to run some bind generator ?
> >>Or you have some un-committed sources in your local copy ?
> >
> >
> > You have to run make in bindings/wxwidgets to generate the bindings in
> > modules/wxbind/. This is because of the number of changes being made
> > to the binding generator.
> grr; I always forgot about that step.
>
> Could we commit the generated bindings in CVS ?
Ok, I'll do that this weekend.
> We also really need some way to:
> 1) produce luasetup.h from luasetup.h.in (maybe adding 'wx' prefix to
> both as we discussed time ago): I had to manually change it to exclude
> the contrib wx headers which I do not have installed and wxFontMapper
> (see point #3)
This is supposed to be like wxWidgets/include/wx/msw/setup0.h where
you select what you want included with your wxLua bindings build. I
will change it to wxluasetup.h this weekend.
> 2) fix warnings about non-existing symbols (I get ton of messages like:
>
> ./modules/wxbind/include/wxbind.h:127:6: warning: "wxUSE_WAVE" is not
> defined
> ./../modules/wxbind/include/wxbind.h:328:5: warning:
> "wxLUA_USE_wxCriticalSection" is not defined
> ./../modules/wxbind/include/wxbind.h:506:5: warning:
> "wxLUA_USE_wxCriticalSectionLocker" is not defined
> ./../modules/wxbind/include/wxbind.h:919:5: warning:
> "wxLUA_USE_wxCriticalSectionLocker" is not defined
> ./../modules/wxbind/include/wxbind.h:1038:6: warning: "wxUSE_WAVE" is
> not defined
> ...
> )
These should all be defined! I'll get a new cvs head checkout at home
in linux (mine is probably a month old) and see if I get them. The
wxLUA_USE_XXX are certainly defined in luasetup.h though.
> 3) now compilation stops on my file:
>
> ./wxbind/src/gdi.cpp:2289: error: 'class wxFontMapper' has no member
> named 'SetConfig'
>
> this is probably because I use wxCVS.
> I see in gdi.i:
>
> %class %noclassinfo wxFontMapper
> ....
> void SetConfig(wxConfigBase *config = NULL)
> ...
> %endclass
>
> can something like
>
%class %noclassinfo wxFontMapper
....
!%wxchkver27 void SetConfig(wxConfigBase *config = NULL)
...
%endclass
Again, I'll do a wxWidgets cvs update and see if I get the same errors
and fix them.
> 4) disabling wxFontMapper I now get all the errors in the attached log.
> This is because I'm on a 64bit machine.
> Is wxbind/src/wx_class.cpp something automatically generated ?
> If yes, the wxlua wrapper generator should be changed to output (long)
> casts instead of (int) ones...
There was no log attached, could you resend it?
Regards,
John Labenski
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