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-rw-r--r--gcc/system.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/system.h b/gcc/system.h
index f0b7b649f8a..20531ddb4e5 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -429,8 +429,10 @@ extern void abort PARAMS ((void));
#endif
/* 1 if we have C99 designated initializers. */
+#if !defined(HAVE_DESIGNATED_INITIALIZERS)
#define HAVE_DESIGNATED_INITIALIZERS \
((GCC_VERSION >= 2007) || (__STDC_VERSION__ >= 199901L))
+#endif
/* Define a STRINGIFY macro that's right for ANSI or traditional C.
Note: if the argument passed to STRINGIFY is itself a macro, eg