From d8a2b25cb839c7e239d00118b01fbd313635731f Mon Sep 17 00:00:00 2001
From: Piotr Sikora <piotrsikora@google.com>
Date: Mon, 27 Jun 2016 15:00:02 -0700
Subject: [PATCH] Configure: fix build with -Werror=unused-value.

Signed-off-by: Piotr Sikora <piotrsikora@google.com>
---
 auto/cc/conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/auto/cc/conf b/auto/cc/conf
index f2c25ede0..b3b9f92eb 100644
--- a/auto/cc/conf
+++ b/auto/cc/conf
@@ -231,7 +231,7 @@ if [ "$NGX_PLATFORM" != win32 ]; then
     ngx_feature_incs=
     ngx_feature_path=
     ngx_feature_libs=
-    ngx_feature_test="__builtin_bswap64(0)"
+    ngx_feature_test="if (__builtin_bswap64(0)) return 1"
     . auto/feature