ngx_feature_libs=
--- a/auto/unix
+++ b/auto/unix
-@@ -555,7 +555,7 @@ ngx_feature_test="void *p; p = memalign(
+@@ -189,7 +189,7 @@ ngx_feature_incs="#include <fcntl.h>"
+ ngx_feature_path=
+ ngx_feature_libs=
+ ngx_feature_test="posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);"
+-. auto/feature
++. auto/nohave
+
+
+ ngx_feature="O_DIRECT"
+@@ -578,7 +578,7 @@ ngx_feature_test="void *p; p = memalign(
ngx_feature="mmap(MAP_ANON|MAP_SHARED)"
ngx_feature_name="NGX_HAVE_MAP_ANON"
ngx_feature_incs="#include <sys/mman.h>"
ngx_feature_path=
ngx_feature_libs=
-@@ -568,7 +568,7 @@ ngx_feature_test="void *p;
+@@ -591,7 +591,7 @@ ngx_feature_test="void *p;
ngx_feature='mmap("/dev/zero", MAP_SHARED)'
ngx_feature_name="NGX_HAVE_MAP_DEVZERO"
ngx_feature_incs="#include <sys/mman.h>
#include <sys/stat.h>
#include <fcntl.h>"
-@@ -583,7 +583,7 @@ ngx_feature_test='void *p; int fd;
+@@ -606,7 +606,7 @@ ngx_feature_test='void *p; int fd;
ngx_feature="System V shared memory"
ngx_feature_name="NGX_HAVE_SYSVSHM"
ngx_feature_incs="#include <sys/ipc.h>
#include <sys/shm.h>"
ngx_feature_path=
-@@ -597,7 +597,7 @@ ngx_feature_test="int id;
+@@ -620,7 +620,7 @@ ngx_feature_test="int id;
ngx_feature="POSIX semaphores"
ngx_feature_name="NGX_HAVE_POSIX_SEM"