1 files changed, 37 insertions, 0 deletions

diff --git a/meta/recipes-core/glib-2.0/glib-2.0-2.24.1/gatomic-proper-pointer-get-cast.patch b/meta/recipes-core/glib-2.0/glib-2.0-2.24.1/gatomic-proper-pointer-get-cast.patch
new file mode 100644
index 0000000000..1f3920f03a
--- /dev/null
+++ b/meta/recipes-core/glib-2.0/glib-2.0-2.24.1/gatomic-proper-pointer-get-cast.patch
@@ -0,0 +1,37 @@
+# handle cast warning. borrow from OE, but updated with a better fix from glib 
+# developing tree.
+#
+# by Kevin Tian <kevin.tian@intel.com>, 06/25/2010
+commit bf2719c815d719d1899b4bdb1b81ff6798471094
+Author: Lars Ellenberg <lars.ellenberg@linbit.com>
+Date:   Thu Apr 15 19:03:05 2010 +0200
+
+    Cast to volatile to avoid warnings from -Wcast-qual
+    
+    https://bugzilla.gnome.org/show_bug.cgi?id=457641
+
+diff --git a/glib/gatomic.h b/glib/gatomic.h
+index 7d9c318..22b28d9 100644
+--- a/glib/gatomic.h
++++ b/glib/gatomic.h
+@@ -64,16 +64,16 @@ void     g_atomic_pointer_set                  (volatile gpointer G_GNUC_MAY_ALI
+ #else
+ # define g_atomic_int_get(atomic) \
+  ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gint) ? 1 : -1]), \
+-  (g_atomic_int_get) ((volatile gint G_GNUC_MAY_ALIAS *) (void *) (atomic)))
++  (g_atomic_int_get) ((volatile gint G_GNUC_MAY_ALIAS *) (volatile void *) (atomic)))
+ # define g_atomic_int_set(atomic, newval) \
+  ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gint) ? 1 : -1]), \
+-  (g_atomic_int_set) ((volatile gint G_GNUC_MAY_ALIAS *) (void *) (atomic), (newval)))
++  (g_atomic_int_set) ((volatile gint G_GNUC_MAY_ALIAS *) (volatile void *) (atomic), (newval)))
+ # define g_atomic_pointer_get(atomic) \
+  ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gpointer) ? 1 : -1]), \
+-  (g_atomic_pointer_get) ((volatile gpointer G_GNUC_MAY_ALIAS *) (void *) (atomic)))
++  (g_atomic_pointer_get) ((volatile gpointer G_GNUC_MAY_ALIAS *) (volatile void *) (atomic)))
+ # define g_atomic_pointer_set(atomic, newval) \
+  ((void) sizeof (gchar [sizeof (*(atomic)) == sizeof (gpointer) ? 1 : -1]), \
+-  (g_atomic_pointer_set) ((volatile gpointer G_GNUC_MAY_ALIAS *) (void *) (atomic), (newval)))
++  (g_atomic_pointer_set) ((volatile gpointer G_GNUC_MAY_ALIAS *) (volatile void *) (atomic), (newval)))
+ #endif /* G_ATOMIC_OP_MEMORY_BARRIER_NEEDED */
+ 
+ #define g_atomic_int_inc(atomic) (g_atomic_int_add ((atomic), 1))