From 1f4312c3320f353a18ab4aec4b8ae725fc25c911 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Sat, 1 Jan 2011 17:15:41 +1030
Subject: [PATCH] config.h: HAVE_FLEXIBLE_ARRAY_MEMBER

---
 config.h                          | 1 +
 tools/configurator/configurator.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/config.h b/config.h
index fc2b892d..7ef5d3ba 100644
--- a/config.h
+++ b/config.h
@@ -24,6 +24,7 @@
 #define HAVE_BYTESWAP_H 1
 #define HAVE_COMPOUND_LITERALS 1
 #define HAVE_FOR_LOOP_DECLARATION 0
+#define HAVE_FLEXIBLE_ARRAY_MEMBER 1
 #define HAVE_GETPAGESIZE 1
 #define HAVE_LITTLE_ENDIAN 1
 #define HAVE_MMAP 1
diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index ffa188d7..4445139c 100644
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -85,6 +85,8 @@ static struct test tests[] = {
 	{ "HAVE_FOR_LOOP_DECLARATION", INSIDE_MAIN, NULL,
 	  "for (int i = 0; i < argc; i++) { return 0; };\n"
 	  "return 1;" },
+	{ "HAVE_FLEXIBLE_ARRAY_MEMBER", OUTSIDE_MAIN, NULL,
+	  "struct foo { unsigned int x; int arr[]; };" },
 	{ "HAVE_GETPAGESIZE", DEFINES_FUNC, NULL,
 	  "#include <unistd.h>\n"
 	  "static int func(void) { return getpagesize(); }" },
-- 
2.39.2