-# getpagesize.m4 serial 4
+# getpagesize.m4 serial 5
dnl Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_LIBSOURCES([getpagesize.h])
dnl Prerequisites of lib/getpagesize.h.
- AC_CHECK_HEADERS_ONCE(sys/param.h unistd.h)
+ AC_CHECK_HEADERS_ONCE(sys/param.h)
AC_CHECK_HEADERS(OS.h)
AC_CHECK_FUNCS(getpagesize)
])