Re: [wxlua-users] binding macros

[John L. <jla...@gm...>]

On Wed, Sep 5, 2012 at 3:20 PM, klaas.holwerda <ng...@kl...> wrote:
> Hi John,
>
> I manged to compile on Redhat6, and get the following libraries:
>
>> ls *wxlua*
> libwxlua_gtk2u_wxbindbase-2.9.a  libwxlua_gtk2u_wxbindxml-2.9.a
> libwxlua_gtk2u_wxluadebug-2.9.a
> libwxlua_gtk2u_wxbindcore-2.9.a  libwxlua_gtk2u_wxlua-2.9.a
> libwxlua_gtk2u_wxluasocket-2.9.a
>
>
> Now i get errors on this macro:
>     WXLUA_IMPLEMENT_BIND_STD
>
> CMakeFiles/sample_editor_wires.dir/wires.cpp.o: In function
> `MyApp::OnInit()':
> /thales/thales_localdata/db348/soft/trunk/wxArt2D/packages/wxart2d/samples/editor/wires/wires.cpp:1519:
> undefined reference to `wxLuaBinding_wxadv_init()'
> /thales/thales_localdata/db348/soft/trunk/wxArt2D/packages/wxart2d/samples/editor/wires/wires.cpp:1519:
> undefined reference to `wxLuaBinding_wxnet_init()'
>
> Replace it by:
>
>     WXLUA_IMPLEMENT_BIND_WXLUA
>     WXLUA_IMPLEMENT_BIND_WXBASE
>     WXLUA_IMPLEMENT_BIND_WXCORE
>
> it compiles fine.
>
> In #include "wxbind/include/wxbinddefs.h" i get the idea both adv and net
> are enabled.
> So i don't know what i am missing.
>
> You have an idea?

There's a few things that might be happening.

You can set this variable in CMake to set the binding libraries that
will be compiled :
   wxLuaBind_COMPONENTS =
gl;stc;xrc;richtext;html;media;aui;adv;core;xml;net;base
you must have only these ?
   wxLuaBind_COMPONENTS = core;xml;base

If you specify more wxLua bindings libs than you have
wxWidgets_COMPONENTS the list will be trimmed down to match the
wxWidgets_COMPONENTS and a warning given.

You should also see these in your CMakeCache.txt file in the root of
the build dir:
-DwxLUA_USEBINDING_WXADV=1;-DwxLUA_USEBINDING_WXCORE=1;-DwxLUA_USEBI... etc.

I see now that I did not export the defines above.

Update SVN and if you import/include the build/wxLua-config.cmake file
you will now have a SETUP_wxLua() macro to call or you can use the
wxLua_CXX_DEFINITIONS variable yourself by setting the CXX_FLAGS for
your target. See the bottom of that file for more info.

Regards,
    John