
When echo is used for piping, lit uses the system echo rather than the builtin echo. The system echo on AIX doesn't support the `-n` option, which causes these tests to fail. Use input redirection, so the builtin echo can be used.
When echo is used for piping, lit uses the system echo rather than the builtin echo. The system echo on AIX doesn't support the `-n` option, which causes these tests to fail. Use input redirection, so the builtin echo can be used.