2012-03-04 20:54, Kjell Ahlstedt skrev:
It's possible that the wrap_init() function, generated by
generate_wrap_init.pl, does not correctly register
Clutter::Box2D::Box2DCollision_Class::wrap_new(). Possible reasons:
1. generate_wrap_init.pl has not been told to read the .hg file where
Clutter::Box2D::Box2DCollision is defined.
2. No _GMMPROC_EXTRA_NAMESPACE(Box2D) in the .hg file.
generate_wrap_init.pl ignores namespace declarations. It gets the name
of the main namespace (Clutter in your case) from a command argument.
If there are sub-namespaces (Box2D in your case) they must be given in
a _GMMPROC_EXTRA_NAMESPACE macro that generate_wrap_init.pl does read.
See the Gio::DBus files, e.g.
http://git.gnome.org/browse/glibmm/tree/gio/src/dbusconnection.hg
Oops, I see now in
http://git.gnome.org/browse/clutter-box2dmm/tree/clutter-box2d/src/Makefile.am
that both namespaces Clutter and Box2D are given to
generate_wrap_init.pl in command-line parameters:
wrap_init_flags = --namespace=Clutter --namespace=Box2D
--parent_dir=clutter-box2dmm
Then you shall not use _GMMPROC_EXTRA_NAMESPACE.
3. Both Clutter::Box2D::Box2DCollision and Clutter::Box2DCollision
exist (or Clutter::xxx::Box2DCollision where xxx is any namespace name
other than Box2D), and you use a version of generate_wrap_init.pl
where bug 640029 has not been fixed. It was fixed very recently,
2012-02-28 in git.
Kjell
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