[gobject] Fix G_DEFINE_BOXED_TYPE compilation with C++

diff --git a/gobject/gtype.h b/gobject/gtype.h
index b52bdf3..89548e9 100644 (file)
--- a/gobject/gtype.h
+++ b/gobject/gtype.h
@@ -1537,7 +1537,7 @@ type_name##_get_type (void) \
  */
 #define G_DEFINE_BOXED_TYPE_WITH_CODE(TypeName, type_name, copy_func, free_func, _C_) _G_DEFINE_BOXED_TYPE_BEGIN (TypeName, type_name, copy_func, free_func) {_C_;} _G_DEFINE_TYPE_EXTENDED_END()
 
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+#if !defined (__cplusplus) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
 #define _G_DEFINE_BOXED_TYPE_BEGIN(TypeName, type_name, copy_func, free_func) \
 GType \
 type_name##_get_type (void) \