1 # acl.m4 - check for access control list (ACL) primitives
3 # Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
4 # This file is free software; the Free Software Foundation
5 # gives unlimited permission to copy and/or distribute it,
6 # with or without modifications, as long as this notice is preserved.
8 # Written by Paul Eggert.
10 AC_DEFUN([AC_FUNC_ACL],
12 AC_LIBSOURCES([acl.c, acl.h])
15 dnl Prerequisites of lib/acl.c.
16 AC_CHECK_HEADERS(sys/acl.h)
17 if test "$ac_cv_header_sys_acl_h" = yes; then
22 AC_DEFINE_UNQUOTED(USE_ACL, $use_acl,
23 [Define if you want access control list support.])
26 AC_SEARCH_LIBS(acl_get_file, acl,
27 [test "$ac_cv_search_acl_get_file" = "none required" ||
28 LIB_ACL=$ac_cv_search_acl_get_file])
30 AC_CHECK_HEADERS(acl/libacl.h)
31 AC_CHECK_FUNCS(acl_get_file acl_get_fd acl_set_file acl_set_fd \
32 acl_free acl_from_mode acl_from_text acl_to_text \
33 acl_delete_def_file acl_entries acl_extended_file)