-# unistd-safer.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+#serial 4
+dnl Copyright (C) 2002, 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,
+dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_UNISTD_SAFER],
[
+ AC_LIBSOURCES([dup-safer.c, fd-safer.c, unistd-safer.h])
+ AC_LIBOBJ([dup-safer])
+ AC_LIBOBJ([fd-safer])
+
gl_PREREQ_DUP_SAFER
+ gl_PREREQ_FD_SAFER
])
# Prerequisites of lib/dup-safer.c.
AC_DEFUN([gl_PREREQ_DUP_SAFER], [
- AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
+ AC_CHECK_HEADERS_ONCE(unistd.h)
+])
+
+# Prerequisites of lib/fd-safer.c.
+AC_DEFUN([gl_PREREQ_FD_SAFER], [
+ AC_CHECK_HEADERS_ONCE(unistd.h)
])