2 dnl Copyright (C) 2005 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],
9 AC_REQUIRE([gl_FUNC_FTS_CORE])
10 AC_LIBSOURCES([fts-cycle.c])
13 AC_DEFUN([gl_FUNC_FTS_LGPL],
15 AC_REQUIRE([gl_FUNC_FTS_CORE])
16 AC_DEFINE([_LGPL_PACKAGE], 1,
17 [Define to 1 if compiling for a package to be distributed under the
18 GNU Lesser Public License.])
21 AC_DEFUN([gl_FUNC_FTS_CORE],
23 AC_LIBSOURCES([fts.c, fts_.h])
25 dnl Use this version of fts unconditionally, since the GNU libc and
26 dnl NetBSD versions have bugs and/or unnecessary limitations.
29 dnl Prerequisites of lib/fts.c.
31 # Checks for header files.
32 AC_REQUIRE([AC_HEADER_DIRENT])
33 AC_CHECK_HEADERS_ONCE([sys/param.h])
35 # Checks for library functions.
36 AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])