From 37835d905637553e33f09ed56ef1975e0e5aeef3 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Fri, 27 Nov 2009 22:00:39 +0000
Subject: atomic operations test-run

---
 auto/lib/libatomic/conf | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'auto/lib')

diff --git a/auto/lib/libatomic/conf b/auto/lib/libatomic/conf
index a06ab1a88..214feb37a 100644
--- a/auto/lib/libatomic/conf
+++ b/auto/lib/libatomic/conf
@@ -13,15 +13,18 @@ else
 
     ngx_feature="atomic_ops library"
     ngx_feature_name=NGX_HAVE_LIBATOMIC
-    ngx_feature_run=no
+    ngx_feature_run=yes
     ngx_feature_incs="#include <atomic_ops.h>"
     ngx_feature_path=
     ngx_feature_libs="-latomic_ops"
-    ngx_feature_test="AO_t *n;
-                      AO_compare_and_swap(n, 0, 1);
-                      AO_fetch_and_add(n, 1);
+    ngx_feature_test="long  n = 0;
+                      if (!AO_compare_and_swap(&n, 0, 1))
+                          return 1;
+                      if (AO_fetch_and_add(&n, 1) != 1)
+                          return 1;
+                      if (n != 2)
+                          return 1;
                       AO_nop();"
-
     . auto/feature
 
     if [ $ngx_found = yes ]; then
-- 
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