-# backupfile.m4 serial 7
+# backupfile.m4 serial 8
dnl Copyright (C) 2002, 2003, 2004, 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,
AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
AC_REQUIRE([gl_AC_DOS])
AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
- AC_CHECK_HEADERS_ONCE(unistd.h)
- AC_CHECK_FUNCS(pathconf)
+ AC_CHECK_HEADERS_ONCE([unistd.h])
+ AC_CHECK_FUNCS_ONCE([pathconf])
])