diff options
Diffstat (limited to 'm4/poll_h.m4')
| -rw-r--r-- | m4/poll_h.m4 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/m4/poll_h.m4 b/m4/poll_h.m4 index b3d6dab5a..20692d866 100644 --- a/m4/poll_h.m4 +++ b/m4/poll_h.m4 @@ -1,5 +1,5 @@ -# poll_h.m4 serial 2 -dnl Copyright (C) 2010-2017 Free Software Foundation, Inc. +# poll_h.m4 serial 3 +dnl Copyright (C) 2010-2021 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -23,6 +23,8 @@ AC_DEFUN([gl_POLL_H], dnl <poll.h> is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([poll.h]) + gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H + dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include <poll.h>]], |