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atomic operations test-run

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This commit is contained in:
Igor Sysoev
2009-11-27 22:00:39 +00:00
parent d5624689cb
commit 37835d9056
2 changed files with 17 additions and 9 deletions
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auto/cc/conf
+9 -4
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@@ -127,13 +127,18 @@ if [ "$NGX_PLATFORM" != win32 ]; then
ngx_feature="gcc builtin atomic operations"
ngx_feature_name=NGX_HAVE_GCC_ATOMIC
ngx_feature_run=no
ngx_feature_run=yes
ngx_feature_incs=
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="long n;
__sync_bool_compare_and_swap(&n, 0, 1);
__sync_fetch_and_add(&n, 1);"
ngx_feature_test="long n = 0;
if (!__sync_bool_compare_and_swap(&n, 0, 1))
return 1;
if (__sync_fetch_and_add(&n, 1) != 1)
return 1;
if (n != 2)
return 1;
__sync_synchronize();"
. auto/feature