Bug 555294: Add support for multiple shared libraries per typelib.

Bug 555294: Add support for multiple shared libraries per typelib.

2008-10-06  Lucas Rocha  <lucasr@gnome.org>

	Bug 555294: Add support for multiple shared libraries per typelib.

	* girepository/ginvoke.c (g_function_info_invoke),
	girepository/ginfo.c(g_registered_type_info_get_g_type): use
	g_typelib_symbol instead of g_module_symbol.
	* girepository/girepository.h: remove g_typelib_set_module and add
	g_typelib_symbol.
	* girepository/gtypelib.[ch] (find_some_symbol, _g_typelib_init,
	g_typelib_new_from_memory, g_typelib_new_from_const_memory,
	g_typelib_free, g_typelib_symbol): chnage GTypeLib to hold a list of
	modules instead of just one. The symbol lookup is now abstracted
	behind g_typelib_symbol which tries to find the passed symbol name in
	one of its modules.
	* giscanner/girwriter.py, tools/g-ir-scanner: change scanner to read
	and write shared_library attribute as a comma-separated list of libs.

svn path=/trunk/; revision=660