__builtin_offsetof() needs gcc >= 4

23e09ee7 · Gildas Bazin · 6f0b8197 · 23e09ee7
Commit 23e09ee7 authored Feb 09, 2010 by Gildas Bazin
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include/vlc_common.h include/vlc_common.h +1 -1

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--- a/include/vlc_common.h
+++ b/include/vlc_common.h
@@ -548,7 +548,7 @@ typedef int ( * vlc_callback_t ) ( vlc_object_t *,      /* variable's object */
 /**@}*/                                                                     \

 /* VLC_OBJECT: attempt at doing a clever cast */
-#ifdef __GNUC__
+#if defined( __GNUC__ ) && __GNUC__ > 3
 # ifndef __cplusplus
 #  define VLC_OBJECT( x ) \
    __builtin_choose_expr(__builtin_offsetof(__typeof__(*x), psz_object_type), \