dnl @ ../doc/m4.texinfo:4134: Origin of test dnl @ Copyright (C) 2006 Free Software Foundation dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. dnl This test assumes /tmp is a valid directory name, which is not true dnl for native Windows. ifdef(`__unix__', , `errprint(` skipping: not sure /tmp exists ')m4exit(`77')')dnl define(`file1', maketemp(`/tmp/fooXXXXXX'))dnl define(`file2', maketemp(`/tmp/fooXXXXXX'))dnl ifelse(file1, file2, `same', `different') dnl @result{}different syscmd(`rm 'file1 file2) dnl @result{} sysval dnl @result{}0