2 dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_FTS],
12 AC_DEFUN([gl_FUNC_FTS_CORE],
14 dnl Prerequisites of lib/fts.c.
17 AC_CHECK_FUNCS_ONCE([fstatfs])
18 AC_CHECK_HEADERS_ONCE([sys/param.h sys/vfs.h])dnl
19 if test "$ac_cv_func_fstatfs,$ac_cv_header_sys_vfs_h" = yes,yes; then
20 AC_CHECK_MEMBERS([struct statfs.f_type], [], [],
21 [[$ac_includes_default
24 if test "$ac_cv_member_struct_statfs_f_type" = yes; then
25 AC_CHECK_TYPES([__fsword_t], [], [],
26 [[$ac_includes_default