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remove G_MODULE_BIND_LOCAL flag when loading libraries, since some libs

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2008-04-22  Havoc Pennington  <hp@pobox.com>

	* girepository/gmetadata.c (_g_metadata_init): remove
	G_MODULE_BIND_LOCAL flag when loading libraries, since some libs
	(Glade and Clutter for example) rely on being loaded globally.


svn path=/trunk/; revision=217
This commit is contained in:
Havoc Pennington 2008-04-23 01:04:43 +00:00 committed by Havoc Pennington
parent db7b378221
commit 54b6ec03fb
1 changed files with 11 additions and 1 deletions
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12
gmetadata.c
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@ -1759,8 +1759,18 @@ _g_metadata_init (GMetadata *metadata)
if (header->shared_library) if (header->shared_library)
{ {
const gchar *shlib; const gchar *shlib;
/* Glade's autoconnect feature and OpenGL's extension mechanism
* as used by Clutter rely on dlopen(NULL) to work as a means of
* accessing the app's symbols. This keeps us from using
* G_MODULE_BIND_LOCAL. BIND_LOCAL may have other issues as well;
* in general libraries are not expecting multiple copies of
* themselves and are not expecting to be unloaded. So we just
* load modules globally for now.
*/
shlib = g_metadata_get_string (metadata, header->shared_library); shlib = g_metadata_get_string (metadata, header->shared_library);
metadata->module = g_module_open (shlib, G_MODULE_BIND_LAZY|G_MODULE_BIND_LOCAL); metadata->module = g_module_open (shlib, G_MODULE_BIND_LAZY);
if (metadata->module == NULL) if (metadata->module == NULL)
g_warning ("Failed to load shared library referenced by the metadata: %s", g_warning ("Failed to load shared library referenced by the metadata: %s",
g_module_error ()); g_module_error ());