[sysprof] elfparser: suppress warnings about cast alignment

[Christian Hergert <chergert src gnome org>]

commit 46a257da6e5c3790e42f586913ba51a7b534cb8b
Author: Christian Hergert <chergert redhat com>
Date:   Sun Aug 21 17:32:44 2016 -0700

    elfparser: suppress warnings about cast alignment
    
    These are aligned according to the spec, so we can simply silence them
    with the gpointer cast.

 lib/util/elfparser.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/lib/util/elfparser.c b/lib/util/elfparser.c
index 2d4cb52..881bcc2 100644
--- a/lib/util/elfparser.c
+++ b/lib/util/elfparser.c
@@ -71,11 +71,11 @@ struct ElfParser
  */
 #define GET_FIELD(parser, offset, struct_name, idx, field_name)         \
     (((parser))->is_64?                                                 \
-     ((Elf64_ ## struct_name *)(((parser)->data + offset)) + (idx))->field_name : \
-     ((Elf32_ ## struct_name *)(((parser)->data + offset)) + (idx))->field_name)
+     ((Elf64_ ## struct_name *)(gpointer)(((parser)->data + offset)) + (idx))->field_name : \
+     ((Elf32_ ## struct_name *)(gpointer)(((parser)->data + offset)) + (idx))->field_name)
 
 #define GET_UINT32(parser, offset)                                      \
-    *((uint32_t *)(parser->data + offset))                              \
+    *((uint32_t *)(gpointer)(parser->data + offset))                    \
 
 #define GET_SIZE(parser, struct_name)                                   \
     (((parser)->is_64?                                                  \