gl_CHECK_NEXT_HEADERS implies AC_CHECK_HEADERS_ONCE

[gnulib.git] / m4 / sys_select_h.m4

diff --git a/m4/sys_select_h.m4 b/m4/sys_select_h.m4
index e596c85..f167118 100644 (file)
--- a/m4/sys_select_h.m4
+++ b/m4/sys_select_h.m4
@@ -1,4 +1,4 @@
-# sys_select_h.m4 serial 15
+# sys_select_h.m4 serial 16
 dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -45,7 +45,6 @@ AC_DEFUN([gl_HEADER_SYS_SELECT],
           ])
       fi
     ])
-  AC_CHECK_HEADERS_ONCE([sys/select.h])
   dnl <sys/select.h> is always overridden, because of GNULIB_POSIXCHECK.
   gl_CHECK_NEXT_HEADERS([sys/select.h])
   if test $ac_cv_header_sys_select_h = yes; then