1 # backupfile.m4 serial 13
2 dnl Copyright (C) 2002-2006, 2009-2011 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_BACKUPFILE],
9 AC_LIBOBJ([backupfile])
11 dnl Prerequisites of lib/backupfile.c.
12 AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
13 AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
14 AC_CHECK_FUNCS_ONCE([pathconf])